Emigqeni yokukhiqiza ye-Extresion, izinzwa zengcindezi ye-Melt zidlala indima ebalulekile ekwenzeni ngcono ikhwalithi yokuncibilika, ukuthuthukisa ukuphepha kokukhiqiza, nokuvikela imishini yokukhiqiza. Ngasikhathi sinye, inzwa yengcindezi yeMeble Pressure iyingxenye ebucayi kakhulu, futhi ukufakwa okufanele kuphela nokulungiswa kungenza ukuthi idlale ngokugcwele indima yayo.
Enqubweni yokukhiqiza ye-Extrusion, ezinye izindinganiso zekhwalithi yomkhiqizo (njengokunemba okubucayi noma indawo yokuphumula yezimbiza ezingezwe, njll.) Idinga ukulawulwa okuphelele kwengcindezi yokukhishwa, kanye nenzwa yengcindezelo yeMelt ukufeza le mfuneko. into ebalulekile. Ngokuhlinzeka inzwa yengcindezi yengcindezi yenhlangano kanye nedivaysi yokulawula ingcindezi ku-inlet yokusebenzisa isikhunta, kungenzeka ukwenza isilinganiso sokukhiqiza sizinzile futhi sinciphise imfucuza yezinto ezibonakalayo. Izinzwa zengcindezi yeMeble Psressure zidlala indima ebalulekile ekwenzeni ngcono ikhwalithi yokuncibilika, ukuthuthukisa ukuphepha kokukhiqiza, kanye nokuvikela imishini yokukhiqiza kanye nokuthola impilo yayo yenkonzo.
Ngaphezu kwalokho, ukukala ingcindezi esikrinini bese kuncibilikisa ipompo kubaluleke kakhulu ukuqinisekisa ukuphepha kokukhiqiza nokwenza kahle ukusebenza kwemishini. Uma ukugeleza kungena kubumba kuvinjiwe, inzwa ngaphansi kwesikrini izokwazisa opharetha. Lapho inzwa ikhuphuka i-Filter izwakala i-alamu, kukhombisa ukuthi ingcindezi engaphakathi kwe-extred iphakeme kakhulu, kungenzeka kubengele ukugqokwa ngokweqile esikuluyeni. Kwabakhiqizi basebenzisa amaphampu ancibilikayo, izingcindezi zokungena kanye nokuphuma kokuncibilika kudingeka zilinganiswe ukuze kuqinisekiswe ukugeleza okuqhubekayo kokuncibilika ungene kubumba, njengoba noma yikuphi ukuphazamiseka kungaholela ekulimaleni kwephampu.
Inzwa yengcindezi yeMeble Pressure yaqoqa emugqeni wokukhishwa kungaba yinzwa eyodwa yokulinganisa ingcindezi ngephuzu elilodwa kuphela, noma kungaba uchungechunge lwezinzwa ezilinganisa wonke umugqa. Inzwa yengcindezi ye-Melt ixhumeke ngerekhoda yedatha kanye nedivaysi ye-alamu yomsindo, futhi amapharamitha wokucubungula we-extred angalungiswa ngohlelo lokulawula ukucubungula. Ngasikhathi sinye, izinzwa zengcindezi nazo zinobuhlakani obucayi kakhulu, ezingalinyazwa kalula uma zingafakwanga kahle futhi zigcinwe kahle. Izindlela ezilandelayo ezilula zizuzisa ukwandisa impilo yenkonzo yenzwa yokucindezela, futhi ngasikhathi sinye kungasiza abasebenzisi ukuthi bathole imiphumela eqondile nethembekile yokulinganisa.
● Ukufakwa okulungile
Imvamisa ukulimala kwenzwa yengcindezi kubangelwa isikhundla sayo sokufaka esingafanele. Uma inzwa ifakwe ngenkani emgodini omncane kakhulu noma omiswe ngokungafanele, kungadala ukuthuthuka kwenzwa yenzwa kulimaze umthelela. Ukukhetha ithuluzi elifanelekile lokucubungula umgodi okhulayo kuyazuzisa ukulawula usayizi womgodi wokukhwela. Ngaphezu kwalokho, ukufakwa okufanele i-torque kusiza ukwakheka kophawu oluhle. Kodwa-ke, uma i-torque yokufaka iphezulu kakhulu, kulula ukudala inzwa ukuthi iphume. Ukuze uvikele le nto, i-anti-degreation antinder ivame ukusetshenziswa kwengxenye ye-sensor ngaphambi kokufakwa. Ngemuva kokusebenzisa le nhlanganisela, noma nge-torque ephakeme, inzwa kunzima ukuyihambisa.
● Bheka usayizi wezimbobo ezikhuphukayo
Uma usayizi womgodi wokukhwela awufanele, ingxenye efakwe kwentambo yenzwa igqokwa kalula ngesikhathi senqubo yokufaka. Lokhu ngeke kuthinte kuphela ukusebenza kokubekwa uphawu kwensiza, kodwa futhi yenza inzwa ingakwazi ukusebenza ngokugcwele, futhi ingahle idale ingozi yokuphepha. Izimbobo ezifanelekile ezifanele kuphela ezingakugwema ukugqokwa kwentambo (Imboni Eyimfihlo Engajwayelekile 1/3-20 UNF DOBB). Imvamisa, umgodi wokufaka ungahlolwa ngethuluzi lokulinganisa umgodi wokukhwela lokwenza izinguquko ezifanele.
● Gcina izimbobo ezikhuphuka zihlanzekile
Ukugcina izimbobo ezikhuphukayo zihlanzekile futhi zivimbela ukuncibilika ukugcotshwa kubaluleke kakhulu ukuqinisekisa ukusebenza okujwayelekile kwemishini. Ngaphambi kokuthi kuhlanzwe kabusha, zonke izinzwa kufanele zisuswe emgqonyeni ukugwema ukulimala. Lapho inzwa isuswa, kungenzeka ukuthi izinto ezincibilikisiwe zigeleze izimbobo ezikhuphukayo futhi zilukhuni. Uma lokhu kuncibilika okuncibilikisiwe kungasuswa, ingaphezulu le-sensor ingalimala lapho inzwa ifakiwe futhi. Ukuhlanza amakhithi kungasusa izinsalela ezincibilikayo. Kodwa-ke, izinqubo zokuhlanza eziphindaphindwayo zinamandla okujulisa ukulimala kwenzwa evela ezigodini ezikhuphukayo. Uma lokhu kwenzeka, izinyathelo kufanele zithathwe ukukhulisa inzwa emgodini okhulayo.
● Khetha indawo efanele
Lapho inzwa ifakwa eduze kakhulu ekukhuphukeni komugqa, izinto ezingafakwanga zingagqoka phezulu kwenzwa; Uma inzwa ifakwa emuva kakhulu emuva, indawo eqinile yezinto ezincibilikisiwe ingadalwa phakathi kwenzwa kanye nesigaxa sesikulufa, ukuncibilika kungadedelwa lapho, futhi isibonakaliso sokucindezela singase sihlanekezelwe khona; Uma inzwa ijule kakhulu emgqonyeni, isikulufa singathinta phezulu kwenzwa ngesikhathi sokujikeleza ngesikhathi sokujikeleza bese silinyazwa. Ngokuvamile, inzwa ingatholakala emgqonyeni phambi kwesikrini, ngaphambi nangemva kokuncibilikisa ipompo, noma isikhunta.
● Ukuhlanza Ngokucophelela
Zonke izinzwa kufanele zisuswe ngaphambi kokuhlanza umgqomo we-extreder ngebhulashi le-wire noma i-compact ekhethekile. Ngoba zombili izindlela zokuhlanza zingadala ukulimala kwe-sensor's Diaphragm. Lapho umgqomo uvutha, inzwa kufanele futhi isuswe futhi phezulu kwenzwa kufanele kusulwe ngendwangu ethambile, engabi nambitheka. Umgodi wezinzwa nawo kufanele uhlanzwe nge-drill yokumba okuhlanzekile kanye nomqondisi wemikhono.
● Gcina owomile
Yize ukujikeleza kwenzwa ye-sensor yakhelwe ukubekezelela imvelo yenqubo enokhahlo, izinzwa eziningi azinamanzi ngokuphelele, futhi azilungile ekusebenzeni okujwayelekile ezindaweni ezimanzi. Ngakho-ke, kuyadingeka ukuqinisekisa ukuthi amanzi asedivayisini lokupholisa amanzi le-barrel eyengeziwe alivuzi, ngaphandle kwalokho lizothinta kabi inzwa. Uma inzwa kufanele ivezwe kumanzi noma umswakama, khetha inzwa ekhethekile engangeni manzi.
● Gwema ukuphazamiseka okuphansi kokushisa
Ngesikhathi sokukhiqizwa kwe-Extrolsion, kufanele kube khona "isikhathi sokugcwala" ngezinto zokwenziwa zepulasitiki ezivela ku-Solid to molten State. Uma i-extruder ingafinyeleli ekushiseni okusebenzayo ngaphambi kokuqala ukukhiqizwa, zombili inzwa kanye ne-extruder kuzohlupheka okuthile. Ngokwengeziwe, uma inzwa ikhishwa ku-extruder ebandayo, izinto ezibonakalayo zinganamathela phezulu kwenzwa edala ukulimala kudayali. Ngakho-ke, ngaphambi kokususa inzwa, kufanele kuqinisekiswe ukuthi izinga lokushisa lomgqomo liphezulu ngokwanele futhi okuqukethwe ngaphakathi komgqomo kusesimweni esithambile.
● Vikela ukucindezela kwengcindezi
Noma ngabe ukwakhiwa ngokweqile kohlu lokulinganisa lwengcindezi kungafinyelela kuma-50% (isilinganiso esidlula ububanzi obuphezulu), kusukela ekubukeni kokuphepha kwemishini, ubungozi kufanele kugwenywe ngangokunokwenzeka, futhi kungcono ukukhetha inzwa etholwa yingcindezi yakhe engaphakathi kwebanga. Ngaphansi kwezimo ezijwayelekile, uhla olusezingeni eliphezulu lwenzwa ekhethiwe kufanele kube izikhathi ezi-2 zokuthi ingcindezi yokulinganiswa, ukuze noma ngabe i-extrud isebenza ngaphansi kwengcindezi ephezulu kakhulu, inzwa ingavinjelwa ukuba ilimele.
Isikhathi sePosi: Oct-09-2022