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5. Kumangira jekeseni wa Silicone Rubber (LSR)

Kumangira jekeseni wa Silicone Rubber (LSR)

Kodi jekeseni wa Liquid Silicone Rubber (LSR) ndi chiyani?

Jakisoni wa jekeseni wa Liquid Silicone Rubber (LSR) ndi njira yomwe imagwiritsidwa ntchito popanga magawo osunthika, olimba kwambiri. Panthawiyi, pali zinthu zingapo zofunika: jekeseni, metering unit, ng'oma yoperekera, chosakanizira, nozzle, ndi nkhungu, ndi zina.

Jakisoni wa jekeseni wa Liquid Silicone Rubber (LSR) ndiukadaulo wamba womwe umagwiritsidwa ntchito popanga zinthu zosiyanasiyana zamankhwala ndi zamagetsi, pakati pa ena. Kuphatikiza pa chibadwa chazinthu, magawo a ndondomekoyi ndi ofunikanso. Kupanga jakisoni wa LSR ndi njira yamitundu yambiri yomwe imaperekedwa.

Gawo loyamba ndikukonzekera kusakaniza. LSR nthawi zambiri imakhala ndi zigawo ziwiri, pigment, ndi zowonjezera (zodzaza mwachitsanzo), kutengera zomwe zimafunikira pazomaliza. Mu sitepe iyi, zosakaniza za osakaniza ndi homogenized ndipo akhoza pamodzi ndi kutentha okhazikika dongosolo kulamulira bwino silikoni kutentha (yozungulira kutentha kapena silikoni preheating).

Masiku ano, mitundu yosiyanasiyana ya mphira wa silikoni ikukulirakulira, ndipo jekeseni wa LSR ndi gawo lofunikira pamakampaniwa.

Kodi Liquid Silicone Rubber Molding Imagwira Ntchito Motani?
Kujambula kwa LSR kumasiyana pang'ono ndi jekeseni wa thermoplastic chifukwa cha kusinthasintha kwake. Monga chida chokhazikika cha aluminiyamu, chida chopangira LSR chimapangidwa pogwiritsa ntchito makina a CNC kuti apange chida chapamwamba cha kutentha chomwe chimamangidwa kuti chitha kupirira kuumba kwa LSR. Pambuyo mphero, chida opukutidwa ndi dzanja kwa specifications kasitomala, amene amalola asanu muyezo pamwamba pa mapeto options.

Kuchokera pamenepo, chida chomalizidwacho chimayikidwa mu makina osindikizira a LSR-specific jekeseni omwe ali olondola kuti athe kuwongolera molondola kukula kwa kuwombera kuti apange mbali zofananira za LSR. Pa Mold-Making, magawo a LSR amachotsedwa pawokha mu nkhungu, monga ma jekeseni a jekeseni amatha kukhudza mbali ina. Zida za LSR zimaphatikizapo ma silicones okhazikika ndi magiredi apadera kuti agwirizane ndi magawo osiyanasiyana ogwiritsira ntchito ndi mafakitale monga zamankhwala, zamagalimoto, ndi zowunikira. Popeza LSR ndi polima ya thermosetting, mawonekedwe ake owumbidwa amakhala osatha - akangokhazikitsidwa, sangathenso kusungunuka ngati thermoplastic. Kuthamanga kwatha, zigawo (kapena zoyambira zoyambira) zimayikidwa m'bokosi ndikutumizidwa posachedwa.

Apa tiyeni tifufuze, choyamba, tiyenera kulankhula za zinthu zamadzimadzi mphira silikoni, mfundo zazikulu muyenera kudziwa motere:
Liquid silicone rabara (LSR) ndi kutchinjiriza kwabwino kwambiri, koyenera mapulagi amagetsi apamwamba kwambiri kapena apamwamba kwambiri.
Zida zamadzimadzi za silicone rabara (LSR) ndizoyenera kugwiritsidwa ntchito potentha kwambiri kapena m'malo otsika kwambiri. The kutchinjiriza katundu, mawotchi katundu, ndi katundu thupi la zipangizo amakhalabe zosasintha pa 200 ℃ kapena otsika -40 ℃.
Imagonjetsedwa ndi gasification ndi ukalamba, choncho ndiyoyenera ntchito zakunja.
Liquid silikoni rabara (LSR) ndi mafuta kugonjetsedwa, angagwiritsidwe ntchito mu makampani migodi mafuta. Pali mitundu iwiri: ofukula makina opangira jekeseni wamadzimadzi a silicone, makina ojambulira amadzimadzi a silikoni osunthika, omwe amagwiritsidwa ntchito kupanga mitundu yonse ya zinthu zofunika kwambiri, zolondola kwambiri za mphira wa silikoni; makina otsika a cylinder angle jekeseni, ndi kupanga ma insulators ophatikizika oyimitsidwa, ma insulators a Post ndi zitsanzo zachikhalidwe za omanga.

Ubwino wa magawo opangidwa ndi LSR
Mapangidwe opanda malire - Imathandiza kupanga magawo a geometri ndi mayankho aukadaulo zosatheka ayi
Zogwirizana - Amapereka kusasinthika kwapamwamba kwambiri pazogulitsa, kulondola komanso mtundu wonse
koyera - Silicone ndi imodzi mwazinthu zoyesedwa kwambiri zomwe zakhala zikugwiritsidwa ntchito motetezeka
Zolondola - Zopanda waya, zida zopangira zida zopanda ntchito pamagawo olemera kuyambira 0.002 magalamu mpaka mazana angapo magalamu
Zodalilika - Kugwiritsa ntchito ukadaulo waposachedwa pamakina, zida ndi makina opangira
Quality - Zero-defect quality level kudzera muzowongolera zomwe zikuchitika
Mofulumira - Imathandizira kupanga voliyumu yayikulu kwambiri chifukwa cha nthawi yayifupi yozungulira, kuchokera pa masauzande angapo mpaka mamiliyoni
woyera - Kugwiritsa ntchito njira zamakono zopangira ndi kupanga m'zipinda zoyera za Class 7 ndi 8
Zokwera mtengo - Amapereka Mtengo Wotsikitsitsa Waumwini (TCO)

LSR Injection Molding
Tekinoloje yatsopano ikukwaniritsa zosowa zamakasitomala:
Liquid Silicone Rubber (LSR) imatha kukonzedwa munjira yopangira jakisoni wamadzimadzi (LIM). Zopangira zamadzimadzi zimasakanizidwa ndi zigawo ziwiri zosiyana mu chiŵerengero cha 1: 1 ndi jekeseni kudzera mu makina ozizira-othamanga mu nkhungu yotentha. Kuchiritsa kumachitika mkati mwa masekondi, kumapereka mwayi wothamanga panjinga ndi kupanga zochuluka.

Chifukwa cha kusinthasintha pamapangidwe ndi zida, kuumba kwa jakisoni wa LSR ndikoyenera kupanga ma geometries ovuta ndipo kumatha kuphatikiza magwiridwe antchito osiyanasiyana kukhala gawo limodzi. Limaperekanso zabwino zambiri potengera kudalirika kwazinthu komanso mtengo wathunthu wa umwini.

Jakisoni wa silikoni yamadzimadzi amatha kuzizira ndi mbiya yamadzi yoziziritsa ndi nozzle kuti silicone yamadzimadzi isachiritsidwe. Mayunitsi a jakisoni wa thermoplastic amayenda mosiyana, amafunikira mbiya ndi nozzle kuti zitenthedwe mpaka 300F kapena kupitilira apo kuti zinthu ziziyenda. Magawo opangira jakisoni wamadzimadzi amathamanganso pazovuta zotsika (pansi pa 1,000 PSI), pomwe anzawo a thermoplastic amathamanga pa PSI masauzande ambiri.

Silicone yamadzimadzi nthawi zambiri imaperekedwa mu 5 galoni pail kapena 55 galoni ng'oma. Pali gawo A ndi Gawo B. Colourants amabwera mu mawonekedwe a dispersions ndipo kawirikawiri 1-3% ndi kulemera kwa silikoni wosakaniza. Silicone dousing unit imapopa gawo limodzi la A silikoni ndi gawo limodzi B silikoni kudzera pamapaipi osiyana kupita ku chosakanizira chokhazikika. Kuphatikiza apo, utoto umapoperedwa ku chosakanizira chokhazikika kudzera pa hose ina. Zosakanizazo zimadyetsedwa kukhosi kwa mbiya yopangira jekeseni pogwiritsa ntchito valve yotseka.

DJmolding ndi katswiri wopangira jakisoni wamadzimadzi a silicone (LSR) opanga zida zamadzimadzi za mphira kuchokera ku China.

Liquid Silicone Rubber Injection Workshop

LSR Injection Prodcuts QC

Zithunzi za LSR

Zithunzi za LSR

Njira yathu yopangira mphira yamadzimadzi ya silicone imapanga ma prototypes ndi zida zogwiritsidwa ntchito momaliza m'masiku 15 kapena kuchepera. Timagwiritsa ntchito nkhungu za aluminiyamu zomwe zimapereka zida zotsika mtengo komanso kuthamangitsidwa kopanga, ndikusunga magiredi osiyanasiyana ndi ma durometer a zida za LSR.

Kupereka kusasinthasintha kwakukulu mu miyeso, kulondola, khalidwe lonse.
Njira yathu yonse yopangira mphira ya Liquid Silicone Rubber imadalira kuyanjana ndi makasitomala kuti tipeze mayankho anzeru potengera zofunikira ndi zofunikira.

Liquid Silicone Rubber (LSR) Injection Molding ndi njira yopangira yomwe imaphatikizapo kubaya mphira wamadzimadzi a silicone mu nkhungu kuti apange zinthu zosiyanasiyana. LSR ndi zinthu zosunthika zomwe zadziwika kwambiri chifukwa cha mawonekedwe ake apadera, kuphatikiza biocompatibility, kukhazikika kwamafuta, komanso kukana kwamankhwala. M'nkhaniyi, tikambirana za ubwino wa jekeseni wa LSR ndikuwunika ntchito zosiyanasiyana zamakono.

Kodi LSR Injection Molding Imagwira Ntchito Motani?

Kuumba jakisoni wa LSR (Liquid Silicone Rubber) ndi njira yopangira yomwe imapanga zida za rabara zapamwamba kwambiri za silicone. Ndizopindulitsa pakupanga mawonekedwe ovuta ndi mapangidwe okhala ndi tsatanetsatane komanso kusasinthasintha. Njirayi imaphatikizapo kubaya mphira wamadzimadzi a silicone mu nkhungu, kulola kuti ichire ndikukhazikika mu mawonekedwe omwe mukufuna. Nayi mwachidule momwe jekeseni wa LSR umagwirira ntchito:

Kukonzekera nkhungu: Njirayi imayamba ndi kukonzekera nkhungu. Nthawi zambiri nkhungu imakhala ndi magawo awiri, mbali ya jakisoni, ndi mbali yotchinga, yomwe imalumikizana kuti ipange chibowo cha silicone. Pambuyo pochiza, nkhungu imatsukidwa ndikukutidwa ndi chotulutsa kuti chichotse mosavuta.

Kukonzekera kwa Silicone: Labala yamadzimadzi ya silikoni ndi zinthu ziwiri zomwe zimakhala ndi silicone yoyambira ndi wothandizira. Zigawozi zimasakanizidwa pamodzi mu chiŵerengero cholondola. The osakaniza ndi degassed kuchotsa thovu lililonse mpweya zimene zingakhudze khalidwe la gawo lomaliza.

Jekeseni: mphira wa silikoni wosakanizidwa ndi wodetsedwa umasamutsidwa kupita ku jekeseni. Chigawo cha jekeseni chimatenthetsa zinthuzo ku kutentha kwapadera kuti muchepetse kukhuthala kwake ndikupangitsa kuti ikhale yosavuta kuyenda. Zinthuzo zimalowetsedwa mu nkhungu kudzera pa nozzle kapena sprue.

Kuchiritsa: Labala yamadzimadzi ya silikoni ikalowetsedwa mu nkhungu, imayamba kuchira. Njira yochiritsa imayambitsidwa ndi kutentha, ngakhale nkhungu zina zimatha kugwiritsa ntchito njira zina, monga kuwala kwa UV. Kutentha kumapangitsa kuti silikoni idutse ndikukhazikika, ndikupanga nkhungu. Nthawi yochiritsa imasiyanasiyana kutengera kapangidwe kagawo ndi zinthu za silicone.

Kuzizira ndi Kuchotsa Mbali: Pambuyo pochiritsa, nkhungu imakhazikika kuti silikoni ikhale yokhazikika. Nthawi yoziziritsa imatha kusiyana koma nthawi zambiri imakhala yayifupi kuposa nthawi yochira. Akazirala, nkhungu imatsegulidwa, ndipo mbali yomalizidwayo imachotsedwa. Udindowu ungafunike njira zowonjezera pambuyo pokonza, monga kudula zinthu zochulukirapo kapena kuyang'ana zolakwika zilizonse.

Kupanga jakisoni wa LSR kumapereka maubwino angapo, kuphatikiza kupanga ma geometri ovuta komanso ovuta, kusasinthasintha kwa gawo, kulondola kwambiri, komanso kukana kutentha kwambiri, mankhwala, komanso ukalamba. Amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana azachipatala, magalimoto, zamagetsi, ndi zinthu za ogula.

Ndikofunikira kudziwa kuti izi ndi kufotokozera kosavuta kwa njira yopangira jakisoni ya LSR, ndipo ntchito yeniyeniyo imatha kusiyanasiyana kutengera zida, zida, ndi zofunikira zina.

 

Ubwino wa LSR Injection Molding

Kuumba jakisoni wa LSR (rabara yamadzimadzi ya silicone) ndi njira yopangira zinthu zosiyanasiyana yomwe imapereka zabwino zingapo kuposa njira zachikhalidwe. Kupanga jakisoni wa LSR kumaphatikizapo kubaya silicone yamadzimadzi mu nkhungu ndikuyichiritsa kukhala yolimba kuti ipange chomaliza. Nazi zina mwazabwino zazikulu pakuumba jakisoni wa LSR:

Kulondola ndi Kusasinthasintha

Kujambula kwa jakisoni wa LSR kumapereka kulondola kwapadera komanso kusasinthika pakupanga magawo ovuta komanso omveka bwino. Silicone yamadzimadzi imabayidwa mu nkhungu mopanikizika kwambiri, ndikudzaza ngakhale timipata tating'ono kwambiri ndi makona ake kuti apange magawo ovuta kwambiri. Kuonjezera apo, kuumba kwa LSR kumapangitsa kusinthasintha kwakukulu ndi kubwerezabwereza, kuchepetsa mwayi wa zolakwika ndi kusagwirizana kwa mankhwala omaliza.

Magawo Apamwamba

Kujambula kwa jakisoni wa LSR kumatha kutulutsa zida zapamwamba kwambiri, zolimba zomwe sizitha kuvala ndi kung'ambika, kutentha, ndi kuwala kwa UV. Zipangizo za LSR zili ndi mawonekedwe abwino kwambiri, kuphatikiza kutsika kwambiri, kutsika kwapang'onopang'ono, komanso kukana kutentha kwambiri. Izi zimapangitsa kuumba jakisoni wa LSR kukhala chisankho chabwino chopangira zida zomwe zimafunikira kulondola komanso kulimba mtima, monga zida zamankhwala, zida zamagalimoto, ndi zinthu za ogula.

Zotsika mtengo

Kupanga jakisoni wa LSR kumatha kukhala njira yotsika mtengo yopangira zinthu zazikulu. Kulondola kwatsatanetsatane komanso kusasinthika kwa njirayi kumathandizira kuchepetsa zinyalala ndi zinthu zotayidwa, pomwe kufunikira kochepa kwa ogwira ntchito komanso nthawi yabwino yopanga zimachepetsa ndalama zopangira. Kuphatikiza apo, zida za LSR zimakhala ndi moyo wautali, zomwe zimachepetsa kufunika kosinthira pafupipafupi kapena kukonza magawo.

Kusagwirizana

Kupanga jakisoni wa LSR kumatha kutulutsa magawo osiyanasiyana okhala ndi makulidwe osiyanasiyana, mawonekedwe, ndi ma geometries. Silicone yamadzimadzi imatha kupangidwa kukhala yowoneka bwino komanso yovuta yokhala ndi tsatanetsatane woyengedwa bwino, kupangitsa kuti ikhale yabwino kupanga magawo omwe amafunikira kulondola kwambiri komanso kulondola. Kuphatikiza apo, kuumba jakisoni wa LSR kumatha kukhala ndi mawonekedwe okhala ndi kuuma kosiyanasiyana komanso kufewa, kulola kupangidwa modabwitsa kwazinthu komanso kusinthasintha kwa magwiridwe antchito.

Kuchepetsa Nthawi Yozungulira

Kupanga jakisoni wa LSR kumakhala ndi nthawi yozungulira mwachangu, zomwe zimapangitsa kuti pakhale magawo ambiri munthawi yochepa. Silicone yamadzimadzi imabayidwa mu nkhungu ndikuchiritsidwa kukhala yolimba m'masekondi, ndikupangitsa kuti ikhale chisankho choyenera pamakina apamwamba kwambiri.

Low Zinyalala Generation

Kupanga jakisoni wa LSR kumatulutsa zinyalala zazing'ono, popeza silikoni yamadzimadzi imabayidwa mwachindunji mu nkhungu ndikuchiritsidwa kuti ipange mawonekedwe omwe mukufuna. Izi zimasiyana ndi njira zina zopangira, monga makina kapena kuponyera, zomwe zimapanga zinthu zotsalira. Kuphatikiza apo, zida za LSR zitha kubwezeretsedwanso ndikugwiritsidwanso ntchito, kuchepetsa kufunika kwa zida zatsopano ndikuchepetsa kutulutsa zinyalala.

Kupititsa patsogolo Chitetezo

Zipangizo za LSR nthawi zambiri zimakhala zopanda mankhwala owopsa monga phthalates, BPA, ndi PVC, zomwe zimapangitsa kuti zikhale zotetezeka kwa ogwira ntchito ndi ogula. Kuonjezera apo, njira yochepetsera kutentha yomwe imagwiritsidwa ntchito popanga jekeseni ya LSR sichifuna zosungunulira zovulaza kapena mankhwala ena, kuchepetsa chiopsezo cha kukhudzana ndi zinthu zoopsa.

Kuchepetsa Nthawi Yopita Kumsika

Kupanga jakisoni wa LSR kumatha kuchepetsa nthawi yogulitsira zinthu zatsopano, chifukwa kumathandizira kupanga ma prototyping mwachangu komanso kupanga mwachangu. Kulondola kwapamwamba komanso kusasinthasintha kwa njirayi kumathandiza kuonetsetsa kuti chomaliza chikukwaniritsa zomwe mukufuna, kuchepetsa kufunika kwa maulendo angapo a prototyping ndi kuyesa.

Pulogalamu

Kupanga jakisoni wa LSR kumatha kukhala kongopanga zokha, kuchepetsa kufunikira kwa ntchito yamanja ndikuchepetsa kugwiritsa ntchito mphamvu. Kuphatikiza apo, makina amatha kupititsa patsogolo magwiridwe antchito, kuchepetsa mtengo wantchito, ndikuwongolera kusasinthika komanso mtundu wa chinthu chomaliza.

Kuipa kwa LSR Injection Molding

Ngakhale kuumba jakisoni wa LSR (raba yamadzimadzi) kumapereka zabwino zambiri, palinso zovuta zingapo zomwe muyenera kuziganizira posankha kugwiritsa ntchito njira yopangirayi. Nazi zina mwazovuta zazikulu pakuumba jakisoni wa LSR:

High Initial Investment

Chimodzi mwazovuta zazikulu pakuumba jekeseni wa LSR ndi ndalama zoyambira zomwe zimafunikira kukhazikitsa zida ndi nkhungu. Makina opangira jakisoni a LSR ndi zida zitha kukhala zokwera mtengo, makamaka paziwongolero kapena makina ang'onoang'ono opanga. Izi zitha kupanga jekeseni wa LSR kukhala wotsika mtengo kwamakampani omwe ali ndi ndalama zing'onozing'ono kapena zinthu zomwe zimafunikira zochepa.

Kusankha Zinthu Zochepa

Ngakhale zida za LSR zimapereka mawonekedwe abwino kwambiri, zimakhala zochepa pakusankha zinthu. Mosiyana ndi ma thermoplastics achikhalidwe, zida zochepa zopangira silikoni zilipo kuti zigwiritsidwe ntchito popanga jakisoni wa LSR. Kupeza zipangizo zoyenera zogwiritsira ntchito kapena zinthu zina kungapangitse kuti zikhale zovuta.

Nthawi Yambiri Yochiritsa

Kupanga jakisoni wa LSR kumafuna nthawi yayitali yochiritsa kuposa njira zachikhalidwe zopangira jakisoni. Silicone yamadzimadzi imafunikira nthawi kuti ichire ndikulimbitsa, zomwe zingayambitse nthawi yayitali yopanga ndikuchepetsa mphamvu. Kuphatikiza apo, nthawi yayitali yamachiritso imatha kupanga kupanga magawo ena okhala ndi ma geometri ovuta kapena ovuta.

Maluso Apadera Amafunika

Kupanga jakisoni wa LSR kumafunikira chidziwitso chapadera komanso ukadaulo, kuphatikiza kumvetsetsa kwakukulu kwazinthu ndi machitidwe a silicone yamadzimadzi. Izi zitha kukhala zovuta kuti makampani apeze anthu oyenerera kuti agwiritse ntchito ndi kusamalira zida, makamaka m'malo omwe jekeseni wa LSR ndi wocheperako.

Kuumba Mavuto

Kujambula kwa jakisoni wa LSR kumatha kubweretsa zovuta zingapo zomwe ziyenera kuthetsedwa kuti zitsimikizire kupanga magawo apamwamba kwambiri. Mwachitsanzo, silikoni yamadzimadzi imatha kung'anima kapena ma burrs, zomwe zimakhudza mtundu wa chinthu chomaliza. Kuphatikiza apo, otulutsa nkhungu angafunikire kuchotsa zigawozo mu nkhungu, zomwe zingakhudze kumaliza kwa chinthu chomaliza komanso makina amakina.

Mapeto Ochepa Pamwamba

Kumangirira jakisoni wa LSR ndikochepa pomaliza, chifukwa silikoni yamadzimadzi sigwirizana ndi zokutira zina kapena zomaliza. Izi zitha kupangitsa kukwaniritsa zokongoletsa zomwe mukufuna kapena magwiridwe antchito azinthu zinazake kukhala zovuta.

Zosankha Zamtundu Wochepa

Kupanga jakisoni wa LSR kumakhalanso kochepera pazosankha zamitundu, chifukwa zinthu zamadzimadzi za silicone nthawi zambiri zimakhala zowoneka bwino kapena zowoneka bwino. Ngakhale zowonjezera zamtundu zilipo, zingakhale zovuta kuziphatikiza muzinthuzo popanda kukhudza mawonekedwe a thupi kapena kusasinthasintha kwa chinthu chomaliza.

Zomwe Zingathe Kuyipitsa Mbali

Kupanga jakisoni wa LSR kumatha kukhala pachiwopsezo choyipitsidwa ngati zida kapena nkhungu sizikusungidwa bwino kapena kutsukidwa bwino. Kuipitsidwa kumatha kukhudza mawonekedwe a chinthu chomaliza, zomwe zimapangitsa kuti pakhale zolakwika kapena zolephera pakapita nthawi.

 

Kulondola ndi Kulondola mu LSR Injection Molding

Kulondola komanso kulondola ndi mbali zofunika kwambiri pakuumba jakisoni wa LSR (Liquid Silicone Rubber), yomwe imapanga zida za mphira zapamwamba za silikoni zomwe zimalolera molimba komanso zotsimikizika. Nazi zina mwazinthu zomwe zimathandizira kulondola komanso kulondola pakuumba jakisoni wa LSR:

1. Mapangidwe a Mold ndi Kumanga: Chikombole ndi gawo lofunika kwambiri la njira yopangira jakisoni ya LSR, chifukwa imatsimikizira mawonekedwe omaliza ndi miyeso ya gawolo. Chikombolecho chiyenera kupangidwa ndi kumangidwa bwino kuti zitsimikizire kuti gawo lomaliza likukwaniritsa zofunikira. Chikombolecho chiyenera kupangidwa ndi zipangizo zamtengo wapatali ndikumangidwira kuti zikhale zolimba kuti zichepetse zolakwika ndikuwonetsetsa kulondola.
2. Injection Unit Control: Gawo la jekeseni limawongolera kutuluka kwa rabara yamadzimadzi ya silicone mu nkhungu. Kuwongolera molondola kwa gawo la jekeseni ndikofunikira kuti tikwaniritse magawo olondola komanso okhazikika. Gawo la jakisoni liyenera kuyesedwa ndikuwongolera kuti zinthuzo zilowerere mu nkhungu ndi liwiro lolondola, kuthamanga, ndi voliyumu.
3. Kuwongolera Kutentha: Kuwongolera kutentha ndi chinthu chofunikira kwambiri pakupanga jekeseni wa LSR, chifukwa zimakhudza kukhuthala kwazinthu komanso nthawi yochiritsa. Kutentha kuyenera kuyang'aniridwa mosamala kuti zinthu ziyende bwino mu nkhungu komanso kuti machiritso achitike pa mlingo woyenera.
4. Ubwino Wazinthu: Ubwino wa zinthu za LSR ndizofunikira kuti tikwaniritse zolondola komanso zolondola mu gawo lomaliza. Kuti zitsimikizire kuchiritsa koyenera komanso kusasinthika, zinthuzo ziyenera kukhala zopanda zonyansa ndikusakanikirana ndi chiŵerengero choyenera.
5. Kukonzekera Pambuyo: Njira zopangira pambuyo pokonza monga kudula ndi kuyang'anitsitsa ndizofunikira kuti mukwaniritse zolondola komanso zolondola pakupanga jakisoni wa LSR. Gawolo liyenera kukonzedwa kuti likhale loyenera ndikuyang'aniridwa kuti liwone zolakwika kapena zolakwika.

Kupanga jakisoni wa LSR kumapereka kulondola kwambiri komanso kulondola, kulola kupangidwa kwa magawo omwe ali ndi kulolerana kolimba komanso zotsimikizika. Ikhoza kutulutsa ziwalo zokhala ndi khalidwe lokhazikika komanso zosiyana pang'ono kuchokera ku chidutswa kupita ku tsatanetsatane. Izi zimapangitsa kukhala chisankho choyenera pamapulogalamu omwe kulondola ndi kulondola ndikofunikira, monga pazida zamankhwala, zida zamagalimoto, ndi zinthu zamagetsi.

 

Faster Production Times

Kumangira jakisoni wa Liquid Silicone Rubber (LSR) ndi njira yotchuka yopanga zinthu zomwe zimapanga zinthu zapamwamba za silikoni zomwe zimakhala ndi zinthu zabwino kwambiri monga kukana mankhwala, kukana kutentha, komanso kuyanjana kwachilengedwe. Komabe, nthawi zopangira jekeseni wa LSR nthawi zina zimatha kukhala pang'onopang'ono, zomwe zimatha kuchedwetsa kupanga ndikuwonjezera ndalama. Nazi njira zina zosinthira nthawi yopanga jakisoni wa LSR:

1. Gwiritsani ntchito makina opangira jakisoni ogwira mtima: Kusankha makina oyenera ndikofunikira kuti mufulumizitse kupanga. Yang'anani chipangizo chomwe chitha kubaya LSR mwachangu popanda kupereka nsembe. Ganizirani kugwiritsa ntchito makina othamanga kwambiri, kuchepetsa nthawi yozungulira ndikuwongolera kupanga bwino.
2. Konzani mapangidwe a nkhungu: Mapangidwe a nkhungu ndi chinthu chofunikira chomwe chikukhudza nthawi yopanga jekeseni wa LSR. Konzani mapangidwe a nkhungu kuti muwonetsetse kuti LSR imabayidwa bwino komanso mofanana. Ganizirani kugwiritsa ntchito nkhungu yokhala ndi chipata chokulirapo kuti mupititse patsogolo kuyenda kwa LSR ndikuchepetsa nthawi yozungulira.
3. Gwiritsani ntchito makina othamanga otentha: Makina othamanga otentha amatha kupititsa patsogolo luso la jekeseni wa LSR mwa kusunga LSR pa kutentha koyenera panthawi yonse ya jekeseni. Izi zitha kuchepetsa nthawi yozungulira ndikuwongolera mtundu wa chinthu chomaliza.
4. Preheat the LSR: Preheat the LSR pamaso jekeseni kungathandizenso kuchepetsa nthawi yopanga. Kutentha kwa LSR kumatha kupititsa patsogolo kuyenda kwake ndikuchepetsa nthawi ya jakisoni, zomwe zimatsogolera kunthawi yozungulira mwachangu komanso kuchita bwino.
5. Chepetsani nthawi yochiritsa: Nthawi yochiritsa ya LSR ikhoza kuchepetsedwa powonjezera kutentha kwa machiritso kapena kugwiritsa ntchito mankhwala ochizira mwachangu. Komabe, ndikofunikira kusunga mtundu wa chinthu chomaliza ndikuchepetsa nthawi yochiritsa.

 

Kupanga Zosavuta

Kumangira jakisoni wa Liquid Silicone Rubber (LSR) ndi njira yodziwika bwino yopangira zinthu zapamwamba za silikoni. Komabe, mtengo wa jekeseni wa LSR ukhoza kukhudza opanga, makamaka pamene akupanga zochuluka. Nazi njira zina zopangira jekeseni wa LSR kukhala wokwera mtengo:

1. Konzani kapangidwe kazinthu: Mapangidwe azinthu amatha kukhudza kwambiri mtengo wa jekeseni wa LSR. Mwa kukhathamiritsa mapangidwe, opanga amatha kuchepetsa kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito, zomwe zingachepetse mtengo wonse wopanga. Kuphatikiza apo, kufewetsa njirayi kumatha kuchepetsa zovuta za nkhungu, kuchepetsa mtengo wa zida.
2. Gwiritsani ntchito njira zodzichitira nokha: Kugwiritsa ntchito njira zodzipangira nokha kumatha kupititsa patsogolo luso la jekeseni wa LSR ndikuchepetsa mtengo wantchito. Njira zodzichitira zokha monga kugwiritsa ntchito maloboti komanso kudyetsa zinthu zokha kumatha kuchepetsa nthawi yozungulira ndikuwongolera zokolola zonse.
3. Gwiritsani ntchito nkhungu yapamwamba kwambiri: nkhungu yapamwamba imatha kupititsa patsogolo luso la jekeseni wa LSR ndikuchepetsa zinyalala. Kugwiritsa ntchito nkhungu yokhazikika komanso yolondola kwambiri kungachepetse kufunika kokonzanso pafupipafupi kapena kusinthidwa, kusunga ndalama pakapita nthawi.
4. Konzani njira yopangira: Kuwongolera njira zopangira kumatha kuchepetsa zinyalala ndikuwongolera magwiridwe antchito, kuchepetsa ndalama. Izi zingaphatikizepo kukhathamiritsa jekeseni akamaumba magawo, monga liwiro jekeseni, kutentha, ndi kuthamanga, kuchepetsa zinyalala zakuthupi ndi kuchepetsa mkombero nthawi.
5. Chepetsani zinyalala zakuthupi: Kuchepetsa zinyalala kumatha kuchepetsa kwambiri mtengo wa jekeseni wa LSR. Izi zitha kutheka pogwiritsa ntchito njira yolondola yoyezera zinthu zomwe zimagwiritsidwa ntchito, kuwonetsetsa kuti nkhunguyo idapangidwa moyenera komanso yokonzedwa bwino kuti ichepetse zinthu zochulukirapo, ndikubwezeretsanso zinthu zina kuti zigwiritsidwe ntchito mtsogolo.

 

Kumaliza Kwapamwamba Kwambiri

Kumangira jakisoni wa Liquid Silicone Rubber (LSR) ndi njira yotchuka yopangira zinthu za silicone zapamwamba kwambiri zokhala ndi zinthu zabwino kwambiri monga kukana kutentha, kukana mankhwala, komanso kuyanjana kwachilengedwe. Kuphatikiza pa zinthuzi, kukwaniritsa kutha kwapamwamba kwambiri ndikofunikira pamapulogalamu ambiri. Nazi njira zina zokwaniritsira kumaliza kwapamwamba kwambiri pakuumba jakisoni wa LSR:

1. Gwiritsani ntchito nkhungu yapamwamba kwambiri: Chikombole chapamwamba kwambiri ndichofunika kwambiri kuti chifike pamtunda wapamwamba kwambiri. Chikombolecho chiyenera kupangidwa kuchokera ku zipangizo zapamwamba komanso kukhala ndi mapeto osalala. Kuonjezera apo, nkhungu iyenera kupangidwa ndi mpweya wabwino kuti zisapangike, zomwe zingasokoneze mapeto a pamwamba.
2. Gwiritsani ntchito zida zapamwamba za LSR: Kugwiritsa ntchito zida zapamwamba za LSR kungathenso kukonza kutha kwapamwamba. Zipangizo zapamwamba za LSR zimapangidwira kuti zikhale ndi mawonekedwe otsika kwambiri, omwe amatha kusintha kayendedwe kazinthu komanso kuchepetsa maonekedwe a zizindikiro zotuluka ndi zolakwika zina.
3. Konzani magawo opangira jakisoni: Kuwongolera magawo monga kutentha, kuthamanga kwa jakisoni, komanso kukakamiza kumathanso kukonza kutha kwapamwamba. Liwiro la jakisoni liyenera kukonzedwa bwino kuti mupewe kuchulukana kwazinthu kapena mikwingwirima. Kutentha ndi kupanikizika kuyeneranso kuyang'aniridwa mosamala kuti zinthu zisamawonongeke kapena kugwedezeka.
4. Gwiritsani ntchito njira zowumba pambuyo poumba: Njira zopangira pambuyo-monga kudulira, kupukuta, ndi zokutira zimathanso kukonza kutha kwa zinthu za LSR. Chepetsani mutha kuchotsa kung'anima kulikonse kapena zinthu zochulukirapo pagawolo. Kupukuta kumatha kusalaza zolakwika zilizonse pamtunda. Chophimbacho chingapereke chitetezo chowonjezera ndikuwongolera maonekedwe a munthu.
5. Kukonza makina opangira jekeseni nthawi zonse: Kukonzekera nthawi zonse n'kofunika kuti muwonetsetse kuti kupanga kosasintha komanso kwapamwamba. Chipangizocho chiyenera kutsukidwa nthawi zonse kuti zisawonongeke, ndipo nkhungu ziyenera kuyang'aniridwa ngati zizindikiro zatha kapena kuwonongeka.

Kuphatikiza pa biocompatibility ndi kulondola kwake, LSR ili ndi makina abwino kwambiri omwe amawapangitsa kukhala oyenera kugwiritsa ntchito zamankhwala. LSR ndi yosamva kuvala ndi kung'ambika, imapirira kutentha kwambiri, ndipo ili ndi mphamvu zabwino kwambiri zotchinjiriza magetsi. Izi zimapangitsa LSR kukhala chinthu chodziwika bwino pamagwiritsidwe osiyanasiyana azachipatala, kuphatikiza:

1. Ma catheters ndi machubu: LSR imagwiritsidwa ntchito popanga ma catheter ndi ma chubu chifukwa cha biocompatibility, kusinthasintha, komanso kukana kwa kink.
2. Zipangizo zothirira: LSR imagwiritsidwa ntchito popanga zida zopangira zinthu monga zolumikizira zopanga, zida za pacemaker, ndi zida zopangira opaleshoni chifukwa cha kulimba kwake komanso kuyanjana kwachilengedwe.
3. Zisindikizo zachipatala ndi ma gaskets: LSR nthawi zambiri imagwiritsidwa ntchito popanga chifukwa cha kukana kutentha kwambiri komanso kukwanitsa kusunga katundu wake pakapita nthawi.

Kupanga jakisoni wa LSR ndi njira yosinthika komanso yothandiza popanga zida ndi zida zamankhwala. Makhalidwe ake apadera amapangitsa kuti ikhale yabwino kwambiri yogwiritsira ntchito mankhwala osiyanasiyana, ndipo kulondola kwake ndi kulondola kwake kumatsimikizira kuti malonda amakwaniritsa miyezo yapamwamba kwambiri ya khalidwe ndi chitetezo.

Kugwiritsa ntchito LSR m'makampani agalimoto

Liquid Silicone Rubber (LSR) imagwiritsidwa ntchito mochulukira pamsika wamagalimoto pazinthu zosiyanasiyana chifukwa cha mawonekedwe apadera omwe amapangitsa kuti ikhale chinthu choyenera pamagalimoto. LSR ndi elastomer yopangidwa ndi jekeseni, yomwe imalola kulondola kwambiri komanso kulondola pakupanga zida zamagalimoto zovuta komanso zovuta.

LSR ili ndi makina abwino kwambiri, ndikupangitsa kuti ikhale yoyenera mbali zamagalimoto zomwe zimafunikira kulimba, kukana kutentha kwambiri, komanso moyo wautali wautumiki. LSR imagonjetsedwa ndi abrasion, kuvala, ndi kung'ambika, zomwe zimapangitsa kuti zikhale zabwino kwa mbali zamagalimoto zomwe zimakhala ndi mikangano nthawi zonse, monga seal, gaskets, ndi O-rings.

Chimodzi mwazabwino kwambiri za LSR mumakampani amagalimoto ndikutha kupirira kusiyanasiyana kwa kutentha kwambiri. LSR imatha kugwira ntchito bwino m'malo otentha kwambiri komanso otsika kwambiri, ndikupangitsa kuti ikhale yabwino kwa zida zamagalimoto zomwe zimatentha kwambiri, monga zida za injini, makina otulutsa mpweya, ndi mapaipi a turbocharger.

Ubwino wina wofunikira wa LSR mumsika wamagalimoto ndikutha kupereka chisindikizo chabwino kwambiri pamadzi ndi mpweya. LSR ndi chinthu chosagwirizana kwambiri chomwe chimapereka chisindikizo chodalirika, ngakhale pansi pa kupanikizika kwambiri, kuti chikhale choyenera kugwiritsidwa ntchito mu gaskets zamagalimoto ndi zisindikizo.

LSR ilinso ndi zida zabwino kwambiri zotchinjiriza magetsi, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pamagetsi pamakampani opanga magalimoto, monga zolumikizira, masensa, ndi makina oyatsira. LSR imatha kupirira ma voltages okwera kwambiri ndipo imakhala ndi chiwopsezo chochepa cha ma arcing amagetsi kapena mabwalo amfupi, ndikupangitsa kuti ikhale yodalirika pakugwiritsa ntchito magetsi.

Ponseponse, LSR ili ndi zabwino zambiri zomwe zimapangitsa kuti ikhale chinthu choyenera pamagalimoto amagalimoto, kuphatikiza kulimba, kukana kutentha kwambiri, kusindikiza kwabwino kwambiri, komanso kutchinjiriza kwamagetsi. Kugwiritsiridwa ntchito kwa LSR m'makampani opanga magalimoto kukuyembekezeka kukula m'zaka zikubwerazi pomwe opanga akufuna kukonza kudalirika, chitetezo, ndi magwiridwe antchito azinthu zawo ndikuchepetsa mtengo ndikuwongolera magwiridwe antchito.

Electronics Industry Applications ya LSR

Liquid Silicone Rubber (LSR) ndi zinthu zomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga zamagetsi chifukwa cha kukhazikika kwake kwamafuta, kukana kwamankhwala, komanso mphamvu zamagetsi zamagetsi. Amagwiritsidwa ntchito pazinthu zosiyanasiyana monga encapsulation, kusindikiza, ndi potting ya zida zamagetsi.

Chimodzi mwazofunikira kwambiri za LSR mumakampani opanga zamagetsi ndikuphatikiza zida zamagetsi, monga ma circuit Integrated (ICs), masensa, ndi zolumikizira. Encapsulation imateteza zigawozi ku chinyezi, fumbi, ndi zonyansa zina, zomwe zingayambitse dzimbiri ndi kuwononga ntchito. LSR ndi chinthu choyenera kubisa chifukwa chakuchepa kwake, kung'ambika kwamphamvu, komanso kumamatira kwambiri kumadera osiyanasiyana. Amaperekanso zinthu zabwino za dielectric, zomwe ndizofunikira pakugwiritsa ntchito magetsi.

LSR imasindikizanso zida zamagetsi kuti ziteteze kulowetsedwa kwa chinyezi ndi zonyansa zina. Zinthuzi zitha kupangidwa kuti zigwirizane ndi zida zosiyanasiyana zamagetsi. Zisindikizo za LSR nthawi zambiri zimagwiritsidwa ntchito m'malo ovuta, monga ntchito zapamadzi ndi zamagalimoto, komwe ziyenera kupirira kutentha kwambiri komanso kukhudzidwa ndi mankhwala.

Potting ndi ntchito ina yofunika kwambiri ya LSR mumakampani opanga zamagetsi. Kuyika mphika kumaphatikizapo kudzaza kabowo mozungulira chinthu ndi zinthu zamadzimadzi kuti muteteze kuzinthu zachilengedwe monga kugwedezeka, kugwedezeka, ndi chinyezi. LSR ndi zinthu zabwino zopangira potting chifukwa cha kutsika kwake, zomwe zimalola kuti ziziyenda mosavuta kuzungulira maonekedwe ovuta, komanso kukhazikika kwake kwa kutentha, zomwe zimatsimikizira kuti chigawocho chimakhalabe chotetezedwa pa kutentha kwakukulu.

LSR imagwiritsidwanso ntchito popanga ma keypad ndi mabatani, zigawo zokhazikika pazida zamagetsi monga zowongolera zakutali, zowerengera, ndi kiyibodi. Zinthu zomwe zimasinthika kwambiri zimatha kupangidwa mosiyanasiyana komanso kukula kwake ndi mawonekedwe osiyanasiyana komanso kuuma.

Aerospace Industry Applications ya LSR

Liquid Silicone Rubber (LSR) ndi zinthu zomwe zimagwiritsidwa ntchito kwambiri muzamlengalenga chifukwa cha mawonekedwe ake apadera, monga kukhazikika kwamafuta ambiri, kukana kwamankhwala, komanso makina abwino kwambiri. Amagwiritsidwa ntchito pazinthu zosiyanasiyana zakuthambo monga kusindikiza, kulumikiza, ndikuyika zida zamagetsi komanso kupanga ma gaskets, mphete za O, ndi zina zofunika kwambiri.

Chimodzi mwazofunikira za LSR pamakampani azamlengalenga ndikusindikiza ndi kulumikiza zida za ndege. Zinthuzi zimatha kupangidwa mosavuta kuti zikhale zovuta komanso kukula kwake, zomwe zimapangitsa kuti zikhale zoyenera kunyamula ndi kulumikiza matanki amafuta, zida za injini, ndi makina amagetsi. LSR imapereka kumamatira kwabwino ku magawo osiyanasiyana ndipo imatha kupirira zovuta zachilengedwe, monga kutentha kwambiri komanso kukhudzana ndi mankhwala.

LSR imagwiritsidwanso ntchito popanga zida zamagetsi muzamlengalenga. Kukhuthala kotsika kwa zinthuzo kumapangitsa kuti ziziyenda mosavuta mozungulira mawonekedwe ovuta, kupereka chitetezo chabwino kwambiri chazinthu zamagetsi zamagetsi motsutsana ndi kugwedezeka, kugwedezeka, ndi zinthu zachilengedwe monga chinyezi ndi kusintha kwa kutentha.

Ntchito ina yofunika kwambiri ya LSR pamakampani opanga ndege ndikupanga ma gaskets, O-rings, ndi zida zina zosindikizira. LSR ikhoza kusinthidwa kuti ikwaniritse zofunikira zenizeni, monga kutentha ndi kukana kupanikizika, ndipo nthawi zambiri imagwiritsidwa ntchito pazochitika zapamwamba zomwe zida za rabara zachikhalidwe sizingakhale zoyenera.

Kuphatikiza pa kusindikiza ndi kulumikiza ntchito, LSR imagwiritsidwanso ntchito kupanga zida zowunikira ndege, monga magalasi ndi zowulutsira. Zinthu zakuthupi zowoneka bwino zimapanga chisankho chabwino pazogwiritsa ntchito izi, kupereka kufala kwabwino kwambiri, pomwe mawonekedwe ake amakina amatsimikizira kulimba komanso kukana zinthu zachilengedwe monga ma radiation a UV ndi kusinthasintha kwa kutentha.

Food-Grade LSR Injection Molding

Food-Grade Liquid Silicone Rubber (LSR) ndi zinthu zapadera zomwe zimagwiritsidwa ntchito popanga jakisoni zomwe zimakumana ndi chakudya, monga ziwiya zakukhitchini, zinthu za ana, komanso kunyamula zakudya. Ndi zinthu zoyeretsedwa kwambiri zomwe zimakwaniritsa miyezo yokhazikika pachitetezo cha chakudya.

Chimodzi mwazabwino zazikulu za Food-Grade LSR ndikukana kutentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'ziwiya zakukhitchini monga spatulas, spoons, ndi nkhungu zophika. Imatha kupirira kutentha mpaka 450 ° F (232 ° C), ndikupangitsa kuti ikhale yotetezeka pakuphika ndi kuphika.

Food-Grade LSR imagwiritsidwanso ntchito popanga zinthu za ana, monga ma pacifiers ndi nsonga zamabotolo. Zogulitsazi ziyenera kukwaniritsa miyezo yotetezedwa kuti zitsimikizire kuti ndizotetezeka kwa makanda. LSR ndi zinthu zabwino kwambiri pakugwiritsa ntchito izi chifukwa cha biocompatibility yake yabwino, kufewa, komanso kulimba.

Kugwiritsa ntchito kwina kofunikira kwa Food-Grade LSR ndikuyika zakudya. Zinthuzi zimatha kupangidwa mosiyanasiyana komanso kukula kwake, zomwe zimapangitsa kuti zikhale zoyenera kupanga zotengera zosungiramo chakudya, ma tray a ice cube, ndi zinthu zina. LSR imagonjetsedwa ndi mankhwala ndipo ili ndi zosindikizira zabwino kwambiri, kuonetsetsa kuti zomwe zili mu phukusi zimakhala zatsopano komanso zopanda kuipitsidwa.

Food-Grade LSR imagwiritsidwanso ntchito kupanga zinthu zachipatala monga zida zowonetsera mano ndi zida zopangira ma prosthetic. Kukhazikika kwa zinthuzo, kulimba, komanso kuthekera kobwereza tsatanetsatane kumapangitsa kukhala chisankho choyenera pazogwiritsa ntchito izi.

Ponseponse, Food-Grade LSR ndi chinthu chapadera chomwe chimapangidwira kupanga zinthu zomwe zimakumana ndi chakudya, monga ziwiya zakukhitchini, zopangira ana, ndikuyika chakudya. Kukana kwake kutentha kwambiri, biocompatibility, komanso kusindikiza kwabwino kwambiri kumapangitsa kuti ikhale chinthu choyenera kugwiritsa ntchito izi. Zomwe zimagwiritsidwanso ntchito popanga mankhwala azachipatala chifukwa cha biocompatibility yake komanso kuthekera kobwereza tsatanetsatane.

Kumangirira jakisoni wa LSR kwa Zinthu za Ana

Kuumba jakisoni wa LSR (Liquid Silicone Rubber) ndi njira yopangira yomwe imagwiritsidwa ntchito popanga zinthu zambiri zopangidwa ndi mphira wa silikoni. Chimodzi mwazinthu zodziwika kwambiri pakuumba jakisoni wa LSR ndikupanga zinthu za ana, ndipo izi ndichifukwa cha zabwino zambiri zomwe LSR imapereka pazogulitsa za ana, kuphatikiza chitetezo, kulimba, komanso kuyeretsa kosavuta.

Kupanga jakisoni wa LSR kumaphatikizapo kubaya mphira wamadzimadzi a silikoni mu nkhungu, yomwe imachiritsidwa ndikulimbitsidwa. Njirayi imalola kuti pakhale mawonekedwe ovuta komanso mapangidwe komanso kugwiritsa ntchito mitundu yosiyanasiyana komanso mawonekedwe. Chotsatira chake ndi chinthu chomalizidwa chomwe chimakhala chofewa, chosinthika, komanso chosagwirizana ndi kutentha ndi mankhwala.

Ubwino umodzi waukulu wa kuumba jakisoni wa LSR pazinthu za ana ndi chitetezo. Rabara ya silicone si poizoni, hypoallergenic, komanso yopanda mankhwala owopsa monga BPA, phthalates, ndi PVC. Izi zimapangitsa kukhala chisankho chodziwika bwino kwa zinthu zomwe zimakumana ndi makanda, monga ma pacifiers, mphete zopangira mano, ndi nsonga zamabotolo. Kupanga jakisoni wa LSR kumathandizanso kupanga zinthu zopanda nsonga zakuthwa kapena seams zomwe zimatha kuvulaza khungu losakhwima la mwana.

Kukhalitsa ndi phindu lina la jekeseni wa LSR. Rabara ya silikoni ndi yosamva kuvala ndi kung'ambika, ndikupangitsa kuti ikhale yabwino kwa zinthu zomwe zimagwiritsidwa ntchito pafupipafupi kapena kugwiridwa movutikira, monga ma pacifiers kapena mphete zong'ambika. Kufewa ndi kusinthasintha kwa zinthuzo kumapangitsanso kuti zisawonongeke kapena kusweka pamene zigwetsedwa, kuchepetsa chiopsezo cha kuvulala kwa mwana.

Kumangira jakisoni wa LSR kumaperekanso kuyeretsa kosavuta, komwe ndikofunikira pazinthu za ana zomwe zimafunikira kuyeretsedwa pafupipafupi. Labala ya silikoni ilibe porous ndipo imatha kutsukidwa mosavuta ndi sopo ndi madzi kapena kuyika mu chotsukira mbale kuti iyeretsedwe bwino.

LSR Injection Molding for Sporting Goods

Kuumba jakisoni wa LSR (Liquid Silicone Rubber) ndi njira yotchuka yopangira zinthu zosiyanasiyana, kuphatikiza zinthu zamasewera. Kupanga jakisoni wa LSR kumapereka maubwino angapo popanga zinthu zamasewera, kuphatikiza kusinthasintha, kulimba, komanso kukana kutentha kwambiri komanso chilengedwe.

Chimodzi mwazabwino zazikulu pakuumba jakisoni wa LSR pazinthu zamasewera ndikusinthasintha. Rabara ya silicone ndi chinthu chofewa komanso chofewa chomwe chimatha kupangidwa mosiyanasiyana komanso mosiyanasiyana. Izi zimalola kupanga zinthu zamasewera zomwe ndizosavuta kugwiritsa ntchito komanso zogwirizana ndi thupi, monga zida zodzitetezera kapena zogwirira zida.

Kukhalitsa ndiubwino wina wa jekeseni wa LSR wazinthu zamasewera. Rabara ya silikoni ndi yosamva kuvala ndi kung'ambika, ndikupangitsa kuti ikhale yabwino kwa zinthu zomwe zimagwiritsidwa ntchito pafupipafupi kapena kugwiriridwa mwankhanza, monga mipira, zopalasa, kapena ma rackets. Zinthuzi zimathanso kupirira kutentha kwambiri komanso chilengedwe, monga kutenthedwa ndi dzuwa kapena madzi, popanda kuwononga kapena kuwonongeka.

Kupanga jakisoni wa LSR kumathandizanso kupanga zinthu zosagwirizana ndi kukhudzidwa ndi ma abrasion. Kuthamanga kwambiri kwa zinthuzo komanso kutalika kwake pa nthawi yopuma kumapangitsa kukhala koyenera kupanga zida zodzitchinjiriza monga zomangira zipewa, zoteteza pakamwa, ndi zoteteza kumashin. Kuphatikiza apo, kuumba jekeseni ya LSR kumapangitsa kuti pakhale malo osasunthika kapena kugwirizira zida, monga zogwirira kapena ma racquet.

Phindu lina la jekeseni wa LSR pazamasewera ndikupanga zinthu zosavuta kuyeretsa ndi kukonza. Labala ya silikoni ilibe porous ndipo imatha kupukuta mosavuta ndi nsalu yonyowa kapena kuchapa ndi sopo ndi madzi. Izi zimapangitsa kuti ikhale yabwino pazinthu zomwe zimagwiritsidwa ntchito pafupipafupi, monga zida zochitira masewera olimbitsa thupi kapena ma yoga.

 

Jakisoni wa LSR wa Katundu Wapakhomo

Kuumba jakisoni wa LSR ndi njira yopangira yomwe imagwiritsa ntchito Liquid Silicone Rubber (LSR) kuti ipange magawo owumbidwa. Njirayi ndi yabwino popanga zinthu zapakhomo zapamwamba kwambiri monga ziwiya zakukhitchini, zopangira ana, ndi zimbudzi. Kupanga jakisoni wa LSR kumapereka maubwino angapo, kuphatikiza kulondola kwambiri, kusasinthika, komanso kulimba, zomwe zimapangitsa kukhala chisankho chabwino kwambiri pazinthu zapakhomo zomwe zimafuna kulolerana molimba komanso magwiridwe antchito apamwamba.

Njira yopangira jakisoni wa LSR imaphatikizapo kubaya zinthu zamadzimadzi za silicone mu nkhungu. Kenako nkhungu imatenthedwa, ndipo zinthu za silicone zamadzimadzi zimachiritsa ndikulimba mu mawonekedwe omwe mukufuna. Njirayi imakhala yokhazikika kwambiri, yomwe imalola kuti magawo apangidwe osasunthika okhala ndi kulolerana kolimba komanso kumaliza kwabwino kwambiri. Njirayi imalolanso kupanga ma geometri ovuta omwe angakhale ovuta kapena osatheka kukwaniritsa ndi njira zina zoumba.

Katundu wapakhomo wopangidwa mofala pogwiritsa ntchito jakisoni wa LSR amaphatikiza ziwiya zakukhitchini monga masipule ndi masupuni ophikira, zinthu za ana monga ma pacifiers ndi nsonga zamabotolo, ndi zida za m'bafa monga zosambirira ndi misuwachi. Zogulitsazi zimafunikira kuumbidwa mwatsatanetsatane kuti zikwaniritse miyezo yachitetezo ndi magwiridwe antchito, ndipo jekeseni wa LSR umapereka kulondola komanso kusasinthika komwe kumafunikira kuti apange zinthu zapakhomo zapamwamba kwambiri zomwe zimakwaniritsa izi.

Chimodzi mwazabwino zopangira jakisoni wa LSR pazinthu zapakhomo ndikukhazikika kwake. Zipangizo za LSR zimagonjetsedwa ndi kutentha kwakukulu, kuwala kwa UV, ndi mankhwala, kuwapanga kukhala abwino kwa zinthu zokhalitsa. Kuphatikiza apo, zida za LSR ndi hypoallergenic, zomwe zimapangitsa kuti zikhale zotetezeka kuti zigwiritsidwe ntchito muzinthu za ana ndi zinthu zina zapakhomo zomwe zimakumana ndi khungu.

Phindu lina la jekeseni wa LSR ndikutha kwake kupanga magawo okhala ndi zomaliza zabwino kwambiri. Njirayi imalola kupanga zinthu zokhala ndi zosalala, zonyezimira zosagwirizana ndi zokwawa ndi ma scuffs. Izi zimapangitsa kuumba jakisoni wa LSR kukhala chisankho chabwino kwambiri chopangira zinthu zapakhomo zomwe zimafuna mawonekedwe owoneka bwino, monga ziwiya zakukhitchini ndi zida zosambira.

Kuyerekeza ndi Mitundu Ina Yopangira Mpira

Kuumba jakisoni wa LSR (Liquid Silicone Rubber) ndi njira yotchuka yopangira zinthu zosiyanasiyana za mphira, ndipo imapereka maubwino angapo kuposa njira zina zopangira mphira. Nazi kufananitsa pakati pa jekeseni wa LSR ndi mitundu yosiyanasiyana ya mphira:

1. Kumangirira Kumangirira: Kumangirira ndi njira yokhazikika yopangira magawo akulu kapena magawo okhala ndi mawonekedwe ovuta. Poponderezedwa, mphira woyezedwa kale amayikidwa mu nkhungu yotentha, ndipo kupanikizika kumagwiritsidwa ntchito mpaka mphira atachiritsidwa. Poyerekeza ndi jekeseni wa LSR, kuponderezana kumapangidwira pang'onopang'ono ndipo kungayambitse kusiyanasiyana kwa magawo ena chifukwa cha kugawa kwapakati. Kupanga jakisoni wa LSR, kumbali ina, kumalola kuwongolera bwino kwa magawo agawo ndipo kumatha kupanga mawonekedwe ovuta okhala ndi kulolerana kolimba.
2. Transfer Molding: Transfer molding ndi yofanana ndi kuponderezana koma kumaphatikizapo kugwiritsa ntchito plunger kusamutsa mphira kuchokera mumphika wa jakisoni kupita ku nkhungu. Kusamutsa akamaumba akhoza kutulutsa mbali molondola kwambiri ndipo ndi oyenera kupanga sing'anga-kakulidwe magawo. Komabe, imatha kukhala yocheperako komanso yokwera mtengo kuposa kupanga jakisoni wa LSR.
3. Kuumba jekeseni: Kuumba jekeseni ndi njira yomwe imaphatikizapo kubaya mphira wosungunuka mu nkhungu pamphamvu kwambiri. Kumangirira jakisoni kumatha kutulutsa ziwalo mwachangu komanso molondola, koma sikungakhale koyenera kupanga zida zokhala ndi mapangidwe ovuta kapena zambiri. Poyerekeza ndi jekeseni, jekeseni wa LSR umalola kuti pakhale magawo omwe ali ndi tsatanetsatane watsatanetsatane komanso mapangidwe ndi mapangidwe ovuta.
4. Extrusion: Extrusion ndi njira yomwe imagwiritsidwa ntchito popanga magawo omwe ali ndi mawonekedwe opitilira gawo, monga ma hoses, zisindikizo, ndi ma gaskets. Extrusion ndi njira yachangu komanso yotsika mtengo, koma sizingakhale zoyenera kupanga mawonekedwe ovuta kapena magawo okhala ndi zololera zolimba. Kupanga jakisoni wa LSR, kumbali ina, kumatha kukhala ndi magawo okhala ndi mawonekedwe ovuta komanso kulolerana kolimba, kupangitsa kuti ikhale yabwino kupanga zinthu monga zida zamankhwala, zida zamagalimoto, ndi zinthu zogula.

Zolinga Zopangira Mapangidwe a LSR Injection Molding

Zinthu zingapo zofunika ziyenera kuganiziridwa popanga magawo opangira jakisoni wa LSR kuti awonetsetse kupanga bwino. Zolinga izi zikuphatikiza kusankha zinthu, kapangidwe ka nkhungu, gawo la geometry, ndi ntchito zopanga pambuyo.

Kusankha zinthu ndizofunikira kwambiri popanga magawo a jekeseni wa LSR. Zida za rabara zamadzimadzi za silicone zimabwera mumitundu yosiyanasiyana, ma viscosity, ndi mitundu yosiyanasiyana, ndipo kusankha zinthu zoyenera ndikofunikira kuti mukwaniritse zomwe mukufuna pomaliza. Zosankha zakuthupi ziyenera kuganizira zofunikira zogwiritsira ntchito, monga kukana kutentha, kukana kwa mankhwala, ndi kulimba.

Kupanga nkhungu ndichinthu chinanso chofunikira pakuumba jakisoni wa LSR. Mapangidwe a nkhungu ayenera kukonzedwa bwino kuti apange gawo lofunikira la geometry ndikuganiziranso kuyenda kwa zinthu, kuzizira, ndi kutulutsa. Chikombolecho chiyenera kupangidwa ndi njira zoyenera zolowera ndi mpweya komanso kukhala ndi zibowo zokwanira kuti zitheke kupanga kwambiri.

Gawo la geometry ndilofunikanso popanga magawo a jekeseni wa LSR. Gawo la geometry liyenera kukonzedwa kuti likwaniritse mawonekedwe omwe amafunidwa ndi chinthu chomaliza komanso kukongola kwake. Izi zitha kuphatikizira kugwiritsa ntchito ma angles owongolera kuti azitha kutulutsa kuchokera mu nkhungu, kugwiritsa ntchito nthiti kuti awonjezere kuuma, ndikuyika makina olowera ndi mpweya kuti azitha kuyenda bwino.

Ntchito zopanga pambuyo poumba ziyenera kuganiziridwanso popanga magawo a jekeseni wa LSR. Ntchito zopanga pambuyo pangaphatikizepo kudula, kubweza, ndi ntchito zina zowonjezera. Ntchitozi ziyenera kukonzedwa bwino kuti zichepetse kuwononga komanso kuchepetsa ndalama zogwirira ntchito.

Zolinga zina za mapangidwe a jekeseni wa LSR zingaphatikizepo kugwiritsa ntchito njira zochepetsera, kuika zikhomo za ejector, ndi kugwiritsa ntchito mizere yolekanitsa. Zinthuzi ziyenera kuganiziridwa pakupanga mapangidwe kuti zitsimikizire kuti chomaliza chikukwaniritsa zofunikira ndipo chikhoza kupangidwa bwino.

Ubwino Wachilengedwe ndi Kukhazikika kwa LSR Injection Molding

Kupanga jakisoni wa LSR kumapereka maubwino angapo achilengedwe komanso osasunthika pamapangidwe achikhalidwe, ndikupangitsa kuti ikhale njira yosangalatsa kwa makampani omwe akufuna kuchepetsa momwe chilengedwe chimakhalira.

Chimodzi mwazabwino kwambiri zachilengedwe pakuumba jakisoni wa LSR ndikutulutsa kwake zinyalala. Njirayi imatulutsa zinyalala zazing'ono, monga mphira wamadzimadzi wa silicone umayikidwa mwachindunji mu nkhungu ndikuchiritsidwa kuti apange mawonekedwe omwe akufuna. Izi zimasiyana ndi njira zina zopangira, monga makina kapena kuponyera, zomwe zimapanga zinthu zotsalira.

Kupanga jakisoni wa LSR kulinso ndi kuthekera kochepetsa kugwiritsa ntchito mphamvu komanso kutulutsa mpweya wowonjezera kutentha. Njirayi ikhoza kukhala yodzipangira kwambiri, kuchepetsa kufunika kwa ntchito yamanja komanso kuchepetsa kugwiritsa ntchito mphamvu. Kupanga jakisoni wa LSR ndi njira yotentha yotsika yomwe imafuna mphamvu zochepa kuposa njira zina zomangira, monga jekeseni kapena kuwomba. Izi zitha kupulumutsa mphamvu zambiri komanso kuchepetsa mpweya wowonjezera kutentha.

Phindu lina lokhazikika la jekeseni wa LSR ndikutha kugwiritsa ntchito zida zobwezerezedwanso. Zipangizo za LSR zitha kubwezeretsedwanso ndikugwiritsidwanso ntchito, kuchepetsa kufunika kwa zida zatsopano komanso kuchepetsa kutulutsa zinyalala. Kuphatikiza apo, kutalika kwa moyo wazinthu za LSR kumatanthauza kuti zitha kugwiritsidwanso ntchito kapena kusinthidwanso, kuchepetsa zinyalala ndikukulitsa moyo wazinthuzo.

Kupanga jakisoni wa LSR kumathanso kuchepetsa kugwiritsa ntchito mankhwala owopsa popanga. Zipangizo za LSR nthawi zambiri zimakhala zopanda mankhwala oopsa monga phthalates, BPA, ndi PVC, zomwe zimapangitsa kuti zikhale zotetezeka kwa ogwira ntchito ndi ogula. Kuphatikiza apo, njira yotsika yotentha yomwe imagwiritsidwa ntchito popanga jakisoni wa LSR simafuna zosungunulira zovulaza kapena mankhwala ena.

Tsogolo la LSR Injection Molding

Tsogolo la jekeseni wa LSR ndi lowala, ndipo ndondomekoyi ikupereka maubwino angapo kuposa njira zachikhalidwe zopangira. Kumangirira jakisoni wa LSR kudzakhala kothandiza kwambiri, kopanda mtengo, komanso kosamalira zachilengedwe monga momwe ukadaulo ukupita patsogolo.

Chimodzi mwazinthu zomwe zikuyembekezeka kwambiri mtsogolo mwa jekeseni wa LSR ndikugwiritsa ntchito njira zopangira zowonjezera. Kupanga kowonjezera, komwe kumadziwikanso kuti kusindikiza kwa 3D, kumapangitsa kuti pakhale ma geometries ovuta komanso magawo osinthika omwe angakhale ovuta kapena osatheka kupanga pogwiritsa ntchito njira zachikhalidwe. Ukadaulo ukakhala kuti ukuyenda bwino, kuumba kwa jakisoni wa LSR kudzakhala kophatikizika kwambiri ndi zopangira zowonjezera, zomwe zimapangitsa kuti zinthu zapamwamba kwambiri komanso zanzeru zipangidwe.

Gawo lina lachitukuko chamtsogolo cha jekeseni wa LSR ndikugwiritsira ntchito zipangizo zamakono. Pamene zida zatsopano zikupangidwa, kuumba kwa jakisoni wa LSR kumatha kutenga mwayi pazinthu zawo zapadera, monga kukhazikika bwino, kukana kutentha, kapena biocompatibility. Izi zipangitsa kuti pakhale zinthu zapadera kwambiri, monga zoyikapo zachipatala kapena zida zamakampani zogwira ntchito kwambiri.

Kuphatikizika kosalekeza kwa ma automation ndi ma robotics mu njira zopangira jakisoni wa LSR kukuyeneranso kukhala kofunikira mtsogolo. Makinawa amatha kupititsa patsogolo magwiridwe antchito, kuchepetsa ndalama zogwirira ntchito, ndikuwongolera kusasinthika ndi mtundu wa chinthu chomaliza. Pomwe ukadaulo ukupita patsogolo, kuumba kwa jakisoni wa LSR kudzakhala kongopanga zokha, pomwe ma robotiki ndi luntha lochita kupanga amatenga gawo lofunikira kwambiri popanga.

Pomaliza, kukhazikika ndi udindo wa chilengedwe zitha kupitiliza kukhala zoyendetsa mtsogolo za jekeseni wa LSR. Pamene ogula ndi mabizinesi akuchulukirachulukira pakuchepetsa zinyalala ndikuchepetsa kukhudzidwa kwawo ndi chilengedwe, kuumba jekeseni wa LSR kudzakhala njira yowoneka bwino kwambiri popanga zinthu zapamwamba kwambiri zomwe sizikhala ndi chilengedwe. Kupanga zinthu zokhazikika, kukonzanso ndi kukonzanso zinthu, komanso kugwiritsa ntchito mphamvu zongowonjezwdwanso zitha kukhala ndi gawo lalikulu mtsogolo mwa jekeseni wa LSR.

Kutsiliza:

Pomaliza, kuumba jakisoni wa LSR ndi njira yodalirika komanso yothandiza yopangira zopindulitsa zambiri zamafakitale osiyanasiyana. LSR ndi zinthu zosunthika zomwe zimakhala ndi mawonekedwe apadera, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zingapo. Ndikupita patsogolo kwaukadaulo wa LSR komanso kufunikira kowonjezereka kwa njira zokhazikika zopangira, tsogolo la jekeseni wa LSR ndi lowala.