amafonti

Yiziphi Izigaba Eight Of Injection Isikhunta?

(1) Izingxenye zomjovo womugqa owodwa
Lapho isikhunta sivulwa, isikhunta esisuswayo nesikhunta esinqunyiwe kuyahlukaniswa, ukuze kukhishwe ingxenye yepulasitiki, ebizwa ngokuthi isikhunta esisodwa sendawo yokuhlukanisa futhi ibizwa nangokuthi isikhunta esiphindwe kabili. Kuyinto elula futhi eyisisekelo kunazo zonke umjovo isikhunta. It kungenziwa yakhelwe njengoba eyodwa ingaphakathi umjovo isikhunta noma multi-umgodi umjovo isikhunta njengoba kudingeka. Yisikhunta somjovo esisetshenziswa kakhulu.

(2) Double ukuvaleka ebusweni umjovo isikhunta
Isikhunta somjovo womhlaba ohlukaniswe kabili sinezindawo ezimbili zokuvalelisa. Uma kuqhathaniswa nesikhunta esisodwa somjovo womhlaba ohlukaniswayo, isikhunta esiphindwe kabili somjovo womhlaba sihlanganisa ipuleti eliphakathi elihambayo (elibizwa nangokuthi ipuleti lesango elihambayo) engxenyeni engaguquki. Inamasango, abagijimi nezinye izingxenye nezakhi ezidingekayo ekubunjweni okungaguquki), ngakho-ke ibizwa nangokuthi uhlobo lwamacwecwe amathathu (ipuleti elihambayo, ipuleti eliphakathi, ipuleti elungisiwe) isikhunta somjovo, esivame ukusetshenziselwa isango lohlobo olulodwa ukondla. Cavity noma multi-umgodi umjovo isikhunta. Lapho kuvulwa isikhunta, ipuleti Lesisemkhatsini lihlukaniswa nesifanekiso esinqunyelwe ebangeni elihleliwe kokuthunyelwe komhlahlandlela wesikhunta esinqunyiwe ukuze kususwe ukufingqa kohlelo lokuthela phakathi kwamathempulethi amabili. Double ukuvaleka ebusweni umjovo isikhunta has a isakhiwo eziyinkimbinkimbi, okusezingeni eliphezulu yokukhiqiza izindleko, futhi kunzima izingxenye ukucutshungulwa. Imvamisa ayisetshenziselwa ukubumba imikhiqizo emikhulu noma eyengeziwe enkulu yepulasitiki.

(3) Injection udini ne lateral ukwahlukana umugqa futhi core edonsa mshini
Lapho ingxenye yepulasitiki inezimbobo eziseceleni noma izindlela ezinqamulelayo, kuyadingeka ukusebenzisa ingqikithi noma isilayida esingahamba eceleni. Ngemuva komjovo wokubumba, isikhunta esisuswayo sihanjiswa phansi ibanga elithile, bese isigaba esigwetshiwe sephini esigobile sigxunyekwe kusifanekiso esinqunyelwe siphoqa isilayida ukuthi siphumele ngaphandle, futhi ngasikhathi sinye, ophusha umshini odilikayo uqhubukusha ipuleti le-pusher ukubumba ingxenye yepulasitiki. Susa umnyombo.

(4) Injection udini izingxenye ezithathekayo olubunjiwe
Ngenxa yezakhi ezithile ezikhethekile zezingxenye zepulasitiki, isikhunta somjovo siyadingeka ukuthi sihlinzekwe ngezingxenye zokubumba ezinyakazayo, ezinjengezikhunta eziguquguqukayo eziguquguqukayo, isikhunta se-concave esishuthekayo, ukufakwa okuhambayo, ama-cores afakiwe noma amasongo, njll. Phuma esikhunjini ndawonye bese uhlukanisa kusuka engxenyeni yepulasitiki.

(5) intambo ezenzakalelayo ethula umjovo moldings
Ezingxenyeni zepulasitiki ezinemicu, lapho kudilizwa phansi okuzenzakalelayo, kungasethwa isisekelo noma iringi eguquguqukayo, kusetshenziswa isenzo sokuvula isikhunta noma indlela ejikelezayo yomshini wokubumba umjovo, noma idivaysi ekhethekile yokudlulisela ukushayela imicu indandatho yomgogodla noma ehlanganisiwe iyajikeleza ukukhipha ingxenye yepulasitiki.

(6) runnerless umjovo isikhunta
Isikhunta somjovo ongagijimi sisho indlela yokushisa kwe-adiabatic yomgijimi ukugcina ipulasitiki phakathi kombhobho nomgodi womshini wokujova umjovo esimweni esincibilikisiwe, ukuze kungabikho condensate ohlelweni lokuthela lapho ingxenye yepulasitiki ithathwa ukuphuma lapho kuvulwa isikhunta. Owokuqala ubizwa nge- adiabatic runner injection mold, kanti owokugcina ubizwa nge- hot runner injection mold.

(7) Right-engeli umjovo isikhunta
Izikhunta zomjovo ongakwesokudla zilungele kuphela imishini yokubumba umjovo we-angle. Ngokungafani nezinye izikhunta zomjovo, ukuqondiswa kokondla kwalolu hlobo lwesikhunta ngesikhathi sokubumba kuncike ekuqondisweni kokuvula nokuvala. Indlela yakhe yokugeleza eyinhloko ihlelwe ezinhlangothini zombili zezindawo ezihlukanisayo nezilungisiwe zokuhlukaniswa kwesikhunta, futhi indawo yaso enqamulelayo ivame ukuhlala njalo. Lokhu kuhlukile kwezinye izikhunta zomjovo. Ukuphela kwendlela yokugeleza eyinhloko ukuvimbela umshini wokubumba umjovo. Umbhobho nomphetho wokungena wesiteshi esiyinhloko kugugile futhi kukhubazekile, futhi kunganikezwa ukufaka isiteshi sokugeleza okungashintshwa.

(8) Injection isikhunta indlela isikhunta ukukhululwa ku isikhunta fixed (Cavity)
Ezingxenyeni eziningi zomjovo, idivaysi yokukhipha ifakiwe ohlangothini lwesikhunta esisebenzisekayo, esivumelana nomsebenzi wedivayisi yokukhipha ohlelweni lokuvula nokuvala isikhunta somshini wokubumba umjovo. Ekukhiqizweni kwangempela, ngoba ezinye izingxenye zepulasitiki zikhawulelwe ngokuma, kungcono ukushiya ingxenye yepulasitiki ohlangothini lwesikhunta esinqunyiwe. Lokhu kwenza ingxenye yepulasitiki iphume ekubumbeni, ngakho-ke kufanele ibekwe ohlangothini lwesikhunta esinqunyiwe. indlela.

 What Are The Eight Categories Of Injection Moulds


Isikhathi Iposi: Sep-19-2020