Imingcele yenqubo eyinhloko yezingxenye ezibunjiwe zomjovo zingahlukaniswa zibe izici ezi-4 ezihlanganisa:Izinga lokushisa lesilinda, izinga lokushisa lokuncibilika, izinga lokushisa lomjovo lomjovo, ingcindezi yomjovo.
1.Izinga lokushisa lesilinda:Kuyaziwa ukuthi ukuphumelela kwezingxenye ezibunjwe ngomjovo wepulasitiki kuncike ezintweni eziningi, okuhlanganisa izinga lokushisa lesilinda.Izinga lokushisa le-cylinder kufanele libe phezulu ngokwanele ukuze kuqinisekiswe ukuthi ipulasitiki iyancibilika lapho ifinyelela isikhunta, kodwa hhayi phezulu kangangokuthi ipulasitiki iyancipha.Ukufinyelela izinga lokushisa elilungile le-cylinder kuyibhalansi ethambile, futhi okuvame ukuba nzima ukuyigcina.Lokhu kungenxa yokuthi izinga lokushisa lesilinda lingashintsha ngokushesha okukhulu, futhi lingaphazanyiswa yizinto eziningi, okuhlanganisa uhlobo lwepulasitiki olusetshenziswayo, ubukhulu besikhunta, ijubane lomjovo, kanye nezinga lokushisa elizungezile.Ukuze uqinisekise ukuthi izinga lokushisa le-cylinder ligcinwa ezingeni elifanele, kubalulekile ukusebenzisa isilawuli sokushisa.Lokhu kuzosiza ukulawula izinga lokushisa le-cylinder, futhi livimbele ukuthi lingaguquguquki.Kunezinhlobo eziningi ezahlukene zezilawuli zokushisa ezitholakalayo, futhi kubalulekile ukukhetha eyodwa elungele uhlelo oluthile.
2.Mizinga lokushisa eliphezulu:Izinga lokushisa elincibilikayo lingelinye lamapharamitha abaluleke kakhulu ekubumbeni umjovo, futhi liyinkomba enhle yokuthi ipulasitiki izogeleza kahle kangakanani ngesikhathi sokujova.Izinga lokushisa elincibilikayo libuye libe nomthelela oqondile emandleni nasekuzinzeni kobukhulu bengxenye ebunjiwe.Kunezinto ezimbalwa ezithinta izinga lokushisa elincibilikayo lepulasitiki, okuhlanganisa ukwakheka kwamakhemikhali e-resin, uhlobo lwepulasitiki, nezimo zokucubungula.Ngokuvamile, izinga lokushisa eliphakeme lokuncibilika liphumela ekugelezeni okungcono kanye nezinga lokushisa elincibilikayo eliphansi liphumela ekuzinzeni okungcono kwe-dimensional.Izimo zokucubungula ezinomthelela omkhulu ekuncibilikeni kwezinga lokushisa yijubane lomjovo kanye nezinga lokushisa lomgqomo.Isivinini sokujova isivinini lapho ipulasitiki encibilikisiwe ijova khona esikhunjeni futhi izinga lokushisa lomgqomo liyizinga lokushisa lepulasitiki njengoba lijovwa.Ngokuvamile, isivinini somjovo esiphezulu kanye namazinga okushisa emiphongolo kubangela izinga lokushisa eliphakeme lokuncibilika.Kodwa-ke, uma isivinini somjovo siphezulu kakhulu noma izinga lokushisa lomgqomo liphansi kakhulu, ipulasitiki ingehlisa isithunzi futhi ingxenye ebunjiwe ingaba sezingeni eliphansi.
3.i-injection isikhunta lokushisa:
Izinto ezihlukene zidinga izinga lokushisa elihlukile lomjovo ukuze zincibilike kahle futhi zibumbe.Izinga lokushisa elithile ozolidinga nalo lizoncika kusayizi nokushuba kwezinto zakho.Ukuze usethe izinga lokushisa lokubunjwa komjovo wakho, uzodinga kuqala ukunquma ukuthi yiliphi izinga lokushisa elisebenza kangcono ezintweni zakho ezithile,njenge-PC ngokuvamile idinga ama-degree angaphezu kuka-60, kanye ne-PPS ukuze uzuze ukubukeka okungcono futhi uthuthukise ukuhamba, izinga lokushisa lesikhunta ngezinye izikhathi lidinga ama-degree angaphezu kuka-160 Uma usukwazi lokhu, ungasebenzisa i-thermometer ukukala futhi usethe izinga lokushisa lakho. umshini wokubumba.
4.ingcindezi yomjovo:Lona ukucindezela lapho ipulasitiki encibilikisiwe ijova khona esikhunjeni.Iphakeme kakhulu futhi ipulasitiki izogeleza ngokushesha okukhulu, okuholela engxenyeni enezindonga ezincane kanye nokunemba kobukhulu obumpofu.Iphansi kakhulu futhi ipulasitiki izogeleza kancane kakhulu, okuholela engxenyeni enezindonga eziwugqinsi nokuqedwa okungekuhle kwezimonyo.Ukumelana okudingekile ukuze kuncibilike ukuze kunqobe ukuthuthuka kuthinta ngokuqondile ubukhulu, isisindo kanye nokuguqulwa komkhiqizo, njll.Imikhiqizo ehlukene yepulasitiki idinga ukucindezelwa komjovo okuhlukile.Okwezinto ezisetshenziswayo ezifana ne-PA, PP, njll., ukukhulisa ingcindezi kuzoholela ekuthuthukisweni okuphawulekayo koketshezi.Ubukhulu bomfutho womjovo bunquma ukuminyana komkhiqizo, okungukuthi ukubukeka okucwebezelayo.Ayinayo inani elinqunyiwe, futhi uma isikhunta sinzima kakhulu, ukucindezela kwengxenye ejojowe kuyanda.
Uma umklamo wakho ufika ezingxenyeni zokubumba umjovo.Ingabe uke wabhekana nalobu bunzima obukucasulayo?Ungawenza kanjani ngokuphelele ukushuba kwengxenye ngaphezu kuka-4CM noma ubude obungaphezu kuka-1.5M?Ungawenza kanjani umkhiqizo ogobile ngaphandle kokuguqulwa?Noma indlela yokusingatha izakhiwo eziyinkimbinkimbi ze-undercuts…njll.
Uma ulwa nezinselele, Uma ufuna iqembu elizinzile neliphrofeshinali elizokusiza ukubhekana nezinkinga?
I-Ruicheng– isixazululi sakho esihle kakhulu sezinkinga nesikhali esiyimfihlo, onolwazi lwezingxenye zepulasitiki zokujova iminyaka engaphezu kwengu-20 ezokusiza ukuthi udlule kulobu bunzima/izithiyo zobuchwepheshe futhi uguqule izinto ezichaziwe “ezingenakwenzeka” zibe ngokoqobo?
Isikhathi sokuthumela: Jan-10-2023