UmjovoIdivayisi
Idivayisi yomjovo iyithuluzi elenza i-resin incibilike ngokushisa futhi ifakwe esikhunjini. Njengoba kuboniswe emfanekisweni, i-resin igxiliwe emgqonyeni kusukela ekhanda lezinto ezibonakalayo, futhi ukuncibilika kuhanjiswa ekupheleni kombhobho ngokujikeleza kwesikulufu. Kuleyo nqubo, izinto ze-resin emgqonyeni zishiswa ngokushisa ngaphansi kwesenzo se-heater, futhi i-resin iyancibilika ngaphansi kwesenzo sokucindezeleka kwe-shear yesikulufu, kanye ne-resin encibilikisiwe ehambisana nomkhiqizo obunjiwe, ukugeleza okuyinhloko. isiteshi kanye neshaneli yegatsha kuyagcinwa. Emaphethelweni angaphambili omphongolo (okuthiwa i-metering), ukunyakaza okuqhubekayo kokuya phambili kwesikulufu kujova okubalulekile emgodini wesikhunta. Lapho i-resin encibilikisiwe igeleza ekubunjweni, isivinini esinyakazayo (isivinini sokujova) se-screw kumele silawulwe, futhi ukucindezela (ukubamba ukucindezela) kusetshenziselwa ukulawula ngemva kokuba i-resin igcwalise i-mold cavity. Uma indawo yesikulufu nokucindezela komjovo kufinyelela kunani elithile, singashintsha isilawuli sesivinini sisilawule ingcindezi.
Ukugcinwa Kwesikhunta
1. Ibhizinisi elilungisayo kufanele liqale lihlomise ipheya ngalinye lesikhunta ngekhadi le-resume ukuze lirekhode futhi libale ukusetshenziswa kwalo, ukunakekelwa (ukugcoba, ukuhlanza, ukuvimbela ukugqwala) kanye nomonakalo ngokuningiliziwe. Ngokusekelwe kulokhu, ingathola ukuthi yiziphi izingxenye nezingxenye ezilimele kanye nezinga lokugqoka. Nikeza ulwazi ekutholeni nasekuxazululeni izinkinga, kanye nemingcele yenqubo yokubumba yesikhunta, nezinto ezisetshenziswa emkhiqizweni ukuze kufinyezwe isikhathi sokuhlolwa kwesikhunta futhi kuthuthukiswe ukusebenza kahle kokukhiqiza.
2. Inkampani yokucubungula kufanele ihlole izici ezihlukahlukene zesikhunta ngaphansi kokusebenza okujwayelekile komshini wokubumba umjovo kanye nesikhunta, futhi ilinganise ubukhulu bengxenye yokugcina yepulasitiki ebunjiwe. Ngalolu lwazi, isimo samanje sesikhunta singanqunywa, futhi umgodi kanye nomgogodla kungatholakala. , Uhlelo lokupholisa kanye nendawo yokuhlukanisa, njll, ngokusho kolwazi olunikezwa izingxenye zepulasitiki, isimo sokulimala kwesikhunta kanye nezinyathelo zokulungisa zingahlulelwa.
3. Gxila ekulandeleni nasekuhloleni izingxenye eziningana ezibalulekile zesikhunta: i-ejector kanye nezingxenye zomhlahlandlela zisetshenziselwa ukuqinisekisa ukuvulwa nokuvala ukunyakaza kwesikhunta kanye nokukhishwa kwengxenye yepulasitiki. Uma noma iyiphi ingxenye yesikhunta ibambeke ngenxa yomonakalo, izobangela ukuthi ukukhiqizwa kume. Ngaso sonke isikhathi gcina i-thimble yesikhunta kanye ne-post ye-guide igcotshiwe (i-lubricant efaneleke kakhulu kufanele ikhethwe), futhi uhlole njalo ukuthi i-thimble, i-guide post, njll. ikhubazekile kanye nokulimala kwendawo. Uma isitholakele, yishintshe ngesikhathi; ngemuva kokuphothula umjikelezo wokukhiqiza, isikhunta kufanele sibe Indawo yokusebenza, izingxenye ezihambayo neziqondisayo zigcotshwe ngamafutha ochwepheshe alwa nokugqwala, futhi ukunakwa okukhethekile kufanele kukhokhwe ekuvikeleni amandla okunwebeka ezingxenyeni ezithwalayo zegiya, isikhunta se-rack. kanye nesikhunta sasentwasahlobo ukuqinisekisa ukuthi zihlala zisesimweni esihle kakhulu sokusebenza; Ngokuhamba kwesikhathi, ishaneli yokupholisa ijwayele ukufaka isikali, ukugqwala, udaka, nolwelwe, okunciphisa ingxenye enqamulayo yesiteshi sokupholisa futhi kunciphise umgudu wokupholisa, okunciphisa kakhulu izinga lokushintshana kokushisa phakathi kwesipholisa kanye nesikhunta, futhi inyusa izindleko zokukhiqiza zebhizinisi.
Ngakho-ke, isiteshi se-convection Ukuhlanzwa kwesikhunta somgijimi oshisayo kufanele kunakwe; ngesikhunta somgijimi oshisayo, ukugcinwa kwesistimu yokushisa nokulawula kuyasiza ukuvimbela ukuvela kokuhluleka kokukhiqiza, ngakho-ke kubaluleke kakhulu. Ngakho-ke, ngemva komjikelezo ngamunye wokukhiqiza, izifudumezi zebhande, izifudumezi zezintambo, ama-probes okushisa kanye nama-thermocouples ekubunjeni kufanele kulinganiswe nge-ohmmeter. Uma zonakalisiwe, kufanele zishintshwe ngesikhathi futhi zihlolwe ngomlando wesikhunta. Qhathanisa futhi ugcine amarekhodi ukuze izinkinga zitholakale ngesikhathi futhi kuthathwe izinyathelo zokuphikisa.
4. Naka ukunakekelwa kwendawo yesikhunta. Ithinta ngqo izinga eliphezulu lomkhiqizo. Kugxilwe ekuvimbeleni ukugqwala. Ngakho-ke, kubaluleke kakhulu ukukhetha uwoyela ofanele, wekhwalithi ephezulu, futhi ochwepheshe wokulwa nokugqwala. Ngemuva kokuthi isikhunta siqedele umsebenzi wokukhiqiza, izindlela ezihlukene kufanele zisetshenziswe ukususa ngokucophelela ukubumba komjovo osalayo ngokuya ngokubumba okuhlukile komjovo. Izinti zethusi, izintambo zethusi kanye nama-agent okuhlanza isikhunta angasetshenziswa ukususa ukubumba komjovo osele kanye nezinye izinto ezifakwa esibunjeni, bese komisa umoya. Akuvunyelwe ukuhlanza izinto eziqinile njengezintambo zensimbi nezinsimbi zensimbi ukugwema ukunwaya indawo engaphezulu. Uma kukhona izindawo zokugqwala ezibangelwa ukubola komjovo, sebenzisa umshini wokugaya ukuze ugaye futhi upholishe, futhi ufafaze uwoyela ochwepheshile ovimbela ukugqwala, bese ugcina isikhunta endaweni eyomile, epholile, nengenalo uthuli.
Isikhathi sokuthumela: Oct-09-2021