Kodi jekeseni wa pulasitiki ndi chiyani
Kumangira jakisoni wa Thermoplastic ndi njira yopangira zigawo zamphamvu kwambiri ndi zida zapulasitiki. Chifukwa cha kudalirika kwake komanso kusinthasintha pazosankha zamapangidwe, kuumba jekeseni kumagwiritsidwa ntchito m'mafakitale ambiri, kuphatikiza: kulongedza, ogula & zamagetsi, magalimoto, zamankhwala, ndi zina zambiri.
Kumangira jekeseni ndi imodzi mwa njira zomwe zimagwiritsidwa ntchito kwambiri padziko lonse lapansi. Thermoplastics ndi ma polima omwe amafewetsa ndikuyenda akatenthedwa, ndipo amalimba akazizira.
Mapulogalamu
Kumangira jekeseni ndi njira yodziwika bwino yamakono yopangira zigawo zapulasitiki; ndi yabwino kupanga ma voliyumu apamwamba a chinthu chomwecho. jekeseni akamaumba ntchito kulenga zinthu zambiri, kuphatikizapo spools waya, ma CD, zisoti botolo, mbali magalimoto ndi zigawo zikuluzikulu, Masewero kutonthoza, zisa m'thumba, zida zoimbira, mipando ndi matebulo ang'onoang'ono, zotengera yosungirako, mbali makina, ndi zina zambiri pulasitiki mankhwala.
Kupanga nkhungu
Pambuyo popangidwa mu Mapulogalamu monga phukusi la CAD, nkhungu zimapangidwa kuchokera kuzitsulo, nthawi zambiri zitsulo kapena aluminiyamu, ndipo zimapangidwira mwatsatanetsatane kuti apange mawonekedwe a gawo lomwe akufuna. Chikombolecho chimakhala ndi zigawo ziwiri zazikulu, jekeseni nkhungu (A mbale) ndi ejector mold (B mbale). Utoto wa pulasitiki umalowa mu nkhungu kudzera pa sprue, kapena pachipata, ndipo umalowa mu nkhungu kudzera mu ngalande, kapena zothamanga, zomwe zimapangidwira kumaso a mbale za A ndi B.
jekeseni akamaumba ndondomeko
Ma thermoplastics akapangidwa, zinthu zopangira ma pellets zimadyetsedwa kudzera mu hopper mu mbiya yotenthedwa yokhala ndi zomangira. Chophimbacho chimapereka zinthu zopangira kutsogolo, kupyolera mu cheke valavu, pomwe zimasonkhanitsa kutsogolo kwa screw mu voliyumu yotchedwa kuwombera.
Kuwombera ndi kuchuluka kwa utomoni wofunikira kuti mudzaze sprue, wothamanga ndi mabowo a nkhungu. Pamene zinthu zokwanira zasonkhanitsidwa, zinthuzo zimakakamizika ndi kuthamanga kwakukulu ndi liwiro mu gawo lomwe limapanga.
Kodi jekeseni Woumba Imagwira Ntchito Motani?
Pamene pulasitiki yadzaza nkhungu kuphatikizapo sprues, othamanga, zipata, ndi zina zotero, nkhunguyo imasungidwa pa kutentha kwapadera kuti ilole kulimbitsa yunifolomu kwa zinthuzo mu mawonekedwe a gawo. Kupanikizika kumasungidwa pamene kuziziritsa kuti zonse zisiye kubwerera mumgolo ndikuchepetsa kuchepa. Panthawiyi, ma granules ambiri apulasitiki amawonjezeredwa ku hopper poyembekezera kuzungulira kotsatira (kapena kuwombera). Ikazizira, mbale imatsegulidwa ndikulola kuti gawo lomwe lamalizidwa litulutsidwe, ndipo zomangirazo zimakokedwanso, kulola kuti zinthu zilowe mu mbiya ndikuyambanso ntchitoyo.
Kuzungulira kwa jekeseni kumagwira ntchito mopitilira izi - kutseka nkhungu, kudyetsa / kutentha ma granules a pulasitiki, kuwakakamiza mu nkhungu, kuziziritsa kukhala gawo lolimba, kutulutsa gawolo, ndi kutseka nkhungu kachiwiri. Dongosololi limalola kupanga zida zapulasitiki mwachangu, ndipo zida zapulasitiki zopitilira 10,000 zitha kupangidwa tsiku logwira ntchito kutengera kapangidwe kake, kukula kwake, ndi zinthu.
Jekeseni akamaumba mkombero
Njira yopangira jakisoni ndi yayifupi kwambiri, nthawi zambiri imakhala pakati pa masekondi awiri mpaka mphindi ziwiri. Pali magawo angapo:
1.Kuthina
Asanalowetse zinthuzo mu nkhungu, magawo awiri a nkhungu amatsekedwa, motetezeka, ndi unit clamping. Chigawo cha hydraulically powered clamping chimakankhira magawo a nkhungu pamodzi ndikuchita mphamvu zokwanira kuti nkhunguyo ikhale yotsekedwa pamene zinthuzo zikubayidwa.
2.Kubaya
Ndi nkhungu yotsekedwa, kuwombera kwa polima kumalowetsedwa mu nkhungu.
3. Wozizilitsa
Mbowo ukadzazidwa, mphamvu yogwira imayikidwa yomwe imalola kuti ma polima ambiri alowe m'bowolo kuti abwezere kutsika kwa pulasitiki pamene akuzizira. Pakalipano, wonongayo imatembenuka ndikudyetsa kuwombera kotsatira kutsogolo. Izi zimapangitsa kuti screw ibwerere pamene kuwombera kotsatira kukukonzekera.
4.Kutulutsa
Gawolo likazizira mokwanira, nkhungu imatseguka, mbaliyo imatulutsidwa, ndipo kuzungulira kumayambiranso.
ubwino
1.Kupanga mwachangu; 2.Design kusinthasintha; 3.Kulondola; 4.Low ntchito ndalama; 5.Zinyalala zochepa
