Zvakajairwa Matambudziko Uye Solutions In Your Plastic Injection Molding Manufacturing Process

Pane imwe nguva, zvese injection kuumba zvirimwa zvinosangana nematambudziko panguva yekugadzira.

Naizvozvo, nhasi tinopa gwara rine 3 matambudziko akajairika nemhinduro dzavo nhatu.

Ngatitangei!

Dambudziko # 1: Scuff Marks PaChigadzirwa

Aya mamakisi akaremara anoonekwa muzvidimbu zvakaumbwa nekuda kwekushaikwa kweiyo mbishi kana kukwirira kwemafuta mukati mechidimbu.

Inoita kuti zvinhu zviri pakati zvibvumirane uye "kudhonza" zvinhu zviri pamusoro pazvo, pasina muripo weiyi vhoriyamu kuderedzwa.

Solution:

1) Rongedza mamwe epurasitiki mumhango

Zvingave kuti huwandu hwezvinhu zvakasvibiswa zvinowanikwa mukutenderera hazvina kukwana.

Izvi zvinowanikwa nekuwedzera mwero kana nguva yemashure-kudzvanywa kana nekuvandudza jekiseni cushion, kana zvakare nekuwedzera dhayamita yejekiseni chiteshi kana kushandura chinzvimbo cheiyo jekiseni. injection kuumba poindi yechikamu.

Nguva dzose inokurudzirwa kuzadza kubva kumucheto wakakora kusvika kune thinnest kuguma kwechikamu.

2) Wana hukuru hwekupisa kuyerera

Panzvimbo yekubvumira kutonhora kusvika kune tembiricha yekamuri, umo mahara emhepo convection inogadzirwa, zvinokurudzirwa kushandisa kumanikidzirwa convection (somuenzaniso, kutonhora nemvura).

Kana iyo flatness yechikamu ichibvumira, iwe unogona kuiisa pakati pealuminium sheets1, iyo inonyatsobvisa kupisa nekuita.

 

Dambudziko # 2: Zvinhu Zvakanyanya Kutonhora

Mvura inotonhora inobuda mumuromo uye inoenda mukati me mold, inogona kukonzera zviratidzo zvisingadiwi uye inopararira muchidimbu.

Izvi zvinogonawo kuita kuti mitsetse ye weld ioneke, zvichiita kuti mukanyiwa upatsanuke.

mhinduro

• Tarisa kutonhora kwe mold.

 

Dambudziko # 3: Yakawandisa Burr

Kana iyo polymer yakanyungudika ichipinda munzvimbo yekuparadzanisa pakati pezvikamu zvekuumbwa, isu tichava neakawandisa burr.

Inowanzo kukonzerwa nekumanikidzwa kwejekiseni yakanyanya kana ichienzaniswa nechisimba chekusunga, kuremedza mutoro, kupfeka, kana kusaina zvakanaka mumakomba.

Chii chinonzi burr zvakanyanya?

Zvikamu uko iyo burr yakakura kupfuura 0.15 mm (0.006 ”) kana iyo inosvika munzvimbo dzekusangana.

Solution:

1. Deredza saizi yejekiseni
2. Lower jekiseni pressure
3. Wedzera tembiricha yehupfu nekusimudza counter pressure uye / kana tembiricha yechigubhu
4. Wedzera tembiricha yekuumbwa kana, kana zvichibvira, wedzera kuvhara tonnage

 

Dambudziko # 4: Inooneka Inoyerera Mitsetse Iripo Pane Chikamu Chepamusoro Apo Cavity Yakazadzwa

Ivo vanowanzo kukonzerwa nekusaparadzika kwakashata kweiyo resin color concentrate.

Izvo zvinonyanya kuoneka pane zvitema kana pachena zvikamu, panzvimbo dzakatsetseka kana nesimbi inopera.

Chimwe chikonzero chingave chokuti kutonhora kwaunenge uchishanda kwakanyanyisa, nokuti kana kusina kukwana zvakakwana, makona emiganhu yekuyerera haazogadziri zvakakwana, zvichiita kuti mutsara wekuyerera uoneke.

mhinduro

1. Wedzera kumhanya kwejekiseni, kudzvanywa kwejekiseni kana kugadzirisa.
2. Deredza tembiricha ye mold kana misa nekudzikisa kumashure kumanikidza uye / kana tembiricha yedhiramu.
3. Wedzera saizi yekupinda uye, kana zvichibvira, igadzirise zvakare.

Kuti uwane zvakawanda nezve zvinowanzoitika uye mhinduro mune yako epurasitiki jekiseni Kuumbwa kugadzira maitiro, unogona kushanya kuDjmolding pa https://www.djmolding.com/about/ nokuti zvimwe info.