Isikhunta sezithuthi
Itafula lomjikelezo wejayi lomdwebo wegesi
Inqubo esizisiswe yigesi iyinqubo eyinkimbinkimbi. Ngokuvamile, umkhiqizo ugcwalisiwe kuqala, khona-ke i-inert-graestures gesi ishaywa, impahla eluhlaza olimini oluncibilikisiwe iqhume ngaphandle, futhi igesi isetshenziswa esikhundleni somshini wokubumba umjovo ukuze uthole umkhiqizo. Ube ukubumba okusizwa yigesi. Ukubumba okusizwa yigesi kungaxazululwa ngezindlela ezingekho emthethweni, njengokujova i-nitrogen ku-mold ngo-70% -80% ngokushesha, futhi kusetshenziswe ukubumba kwe-nitrogen-kusize isikhundla esigcwele isikhundla. Le nqubo nayo iyinqubo evamile futhi ingasetshenziswa uma kunesidingo. Inani lamamojula ku-isikhunta esisizwe yigesi ikakhulukazi 1 * 1. Inani lemithambo yombumba lizodala irabha noma umoya wokuthathwa ukuze ungazinzi. Le nqubo kunzima ukuyilungisa. Lapho kukhiqizwa ngokujwayelekile, kuzokhiqiza isilinganiso esiphezulu. Ngakho-ke, kunconywa ngokuvamile. Isakhiwo se-cavity evamile. Uma uklama ukwakheka kwesakhiwo esingu-1 + 1 Kudingeka izilawuli ezimbili ezisizwa yigesi, ezizoqinisa umkhiqizo.
I-Pusis isize i-Plastic I-I-I-I-I-Plastic Injoction Mase Mase Case
Inqubo yokuzindla esiza igesi
Ukuphakanyiswa komjovo okusizwe yigesi kuhlukaniswe ngezigaba ezi-4: umjovo weplastiki, umjovo we-gesi, ukupholisa kwengcindezelo, nokukhishwa kwegesi.
1. Okokuqala, ukuncibilika kwepulasitiki kufakwe emgodini wokudala kuze kube yilapho kuncibilika kugcwaliswa kusuka kuma-70% kuya ku-90% we-capity yombumba. Izinga lokushisa lokuncibilika liphansi, futhi izindonga ze-cavity zakha isendlalelo sokwelapha esincanyana. Uma kuqhathaniswa nenqubo evamile yokubumba, ingcindezi yokubumba edingekayo iphansi ngoba i-cavity igcwele ingxenye ethile, futhi isiteshi somoya esibumbeni sibuye siqhubekele ukugeleza kokuncibilika. Uma ingcindezi yokubumba iphakeme kakhulu futhi okusetshenziswayo ngokweqile, kulula ukudala ukuncibilika kanye namamaki okucwila ezindaweni ezinezinto eziningi kakhulu; Uma okuqukethwe kuncane kakhulu, kuzodala ukushaywa.
2 In this stage, the switching time to switch from melt to nitrogen injection, and correctly determine the gas pressure, related to the product quality, this stage may appear many gas injection product defects, the short delay switch is to control the thickness of the condensate layer, adjust the gas flow space, cooling the gate plastic to prevent gas flow (gas flow from the gate system rather than the preset air channel
3. Ukupholisa kwengcindezelo Futhi ngokungena kwesibili kwegesi (igesi iyaqhubeka ingene epulasitiki yangaphakathi), ukwenza ukwakheka kwangaphakathi komkhiqizo womkhiqizo, ukuvikelwa kwengcindezi ngokuvamile kufaka phakathi ingcindezi ephezulu ebambe izigaba ezimbili.
I-4. Ukukhishwa komoya: Ngemuva kokuthi umkhiqizo upholile ngokuqinile futhi wakhelwa, igesi emgodini futhi umnyombo ungakhishwa ngenaliti noma ufafaza, bese uvula isikhunta ukuze ususe umkhiqizo. Kumele kwaziwe ukuthi igesi yokujova enqubweni yokusiza umjovo osizile igesi kumele ichithwe ngaphambi kokuba isikhunta sivuliwe. Uma igesi yokucindezela ingakhishwe ngesikhathi, umkhiqizo uzokhula noma aphule.
Amanzi asiza amacala okubonisa ama-I-Plastic I-Ijobs Mase
1. I-WAMED Sitsed I-Umjockect Ukusebenzisa Amanzi, Ukubumba Kwamanzi Ukubumba kungavuselelwa futhi kusetshenziswe kabusha, ngakho-ke amanzi aphakathi ezinqubo zokwakha amabili ashibhile kakhulu kune-nitrogen;
2. Izindleko zemishini yokubumba yohlobo lokungenisa amanzi zicishe zibe izikhathi eziyi-10 kunesiphikiso umjovo osizwayo. Njengamanje, ukubumba okusizayo kwamanzi kungangeniswa kuphela;
I-3. Ukubumba okusizwa ngamanzi kungasetshenziselwa kuphela umjovo ogcwele, hhayi ukubumba okufushane komjovo;
4. Ukusetshenziswa kwezinto zokwakha ipulasitiki enqubweni yokusiza igesi-isize yigesi kusetshenziswa kabanzi kunalokho inqubo yokusiza umjovo wasiza amanzi;
