Emkhakheni we-plastic extrusion, ukukhanya kuvame ukuwela ku-extruder ngokwayo, ihhashi lomsebenzi eliguqula izinto zokusetshenziswa zibe yizinhlobonhlobo zemikhiqizo. Kodwa-ke, ngemuva, ithimba lamathuluzi asizayo lidlala indima ebalulekile ekuqinisekiseni ukukhiqizwa okushelelayo, okuphumelelayo, kanye nekhwalithi ephezulu. Lawa maqhawe angaculwanga, avame ukunganakwa, afanelwe ukuhlonishwa ngamagalelo awo enqubweni yokukhishwa kwe-extrusion.
Amadivayisi Wokulinganisa: Ukuqondisa Indlela Eya Ekupheleleni
Esinye seziphambeko ezivame kakhulu emikhiqizweni yepulasitiki ekhishiwe i-eccentricity, lapho ingqikithi ingagxili ngaphakathi kwe-insulation noma ijazi. Lokhu kungahambi kahle kungaholela ezingozini zikagesi kanye nezinkinga zokusebenza. Ukuze kuliwe nale nkinga, kusetshenziswa amathuluzi okulinganisa ukuze kuqondiswe intambo ewumgogodla ngaphambi kokuthi ingene enqubweni yokukhipha.
Izinhlobo ezijwayelekile zamadivayisi wokulinganisa zihlanganisa:
- Uhlobo lwerola:Lawa madivayisi asebenzisa uchungechunge lwamarola, ahlelwe ngokuvundlile noma aqondile, ukuze aqondise kahle intambo ewumgogodla futhi alungise noma yikuphi ukungahambi kahle.
- Uhlobo lwesheave:Isebenzisa isithungu esisodwa noma iqoqo lezithungu, le mishini icindezela ucingo oluwumgogodla, luphoqe ukuba luvumelane nendlela eqondile.
- Uhlobo lwe-Capstan:Ukuhlanganisa imisebenzi yokudonsa, ukuqondisa, nokugcina ukungezwani okungaguquki, amadivayisi we-capstan adlala indima eguquguqukayo enqubweni ye-extrusion.
- Uhlobo lwesondo:Ngokufana nemishini yohlobo lwamarola, izikali zohlobo lwamasondo zisebenzisa amasondo ukuqondisa nokuqondisa intambo ewumgogodla.
Amadivayisi Okushisa Ngaphambili: Ukusetha Isiteji Se-Extrusion Elungile
Ukushisa kuqala i-core wire kuyisinyathelo esibalulekile kukho kokubili ukufakwa kwe-insulation kanye ne-jacketing extrusion. Okwezendlalelo ezincanyana zokufakelwa, kubalulekile ukususa noma imuphi umswakama noma ukungcola endaweni yocingo ukuze uvimbele amaphakethe omoya ukuthi akheke ngesikhathi senqubo yokukhipha. Ezinhlelweni zokufaka amajakhethi, ukushisa kwangaphambi kwesikhathi kusebenzela ukomisa intambo ewumgogodla futhi kunciphise ubungozi bamaphakethe omoya obangwa umswakama kubhantshi.
Ukushisa kuqala futhi kusiza ukuvimbela ukunqwabelana kwengcindezi yangaphakathi ngaphakathi kwepulasitiki ekhishwe ngenxa yokupholisa ngokushesha. Ngokukhuphula kancane kancane izinga lokushisa lentambo eyinhloko ukuze lifane nezinga lokushisa lekhanda eliphuma ngaphandle, ukushisa kwangaphambili kuqeda ukushaqeka okushisayo okungaholela ekuguquguqukeni kwengcindezi kanye nekhwalithi ye-extrusion engahambisani.
Ukushisisa ukumelana nogesi kuyindlela ejwayeleke kakhulu yokushisisa kuqala izintambo eziwumgogodla emigqeni ye-extrusion. Idivayisi yokushisa kufanele ibe nomthamo owanele wokuqinisekisa ukukhuphuka kwezinga lokushisa okusheshayo kanye nokushisa kwangaphambili okuphumelelayo. Izinga lokushisa langaphambi kokushisa livamise ukusetha eduze nezinga lokushisa lekhanda eliphuma ngaphandle, elinqunywa isivinini somugqa.
Amadivayisi Okupholisa: Ukukhiya Ngekhwalithi Nomumo
Njengoba iphrofayili yepulasitiki ekhishiwe ivela ekhanda le-extruder, kufanele ipholiswe ngokushesha ukuvimbela ukuguquguquka okubangelwa amandla adonsela phansi. Ukupholisa amanzi kuyindlela evame kakhulu, futhi izinga lokushisa lamanzi linquma ukuthi inqubo yokupholisa ihlukaniswa njengokushesha noma okunensayo.
Ukupholisa okusheshayo, okutholakala ngamanzi abandayo, kunenzuzo ekusetheni ukuma kwephrofayili ekhishwe. Kodwa-ke, kuma-polymers e-crystalline, ukupholisa okusheshayo kungabangela ukucindezeleka kwangaphakathi ngaphakathi kwephrofayili, okuholela ekuqhekekeni okungenzeka ngesikhathi sokusetshenziswa. Amaphrofayili epulasitiki e-PVC, ngokwesibonelo, ajwayele ukupholiswa ngokushesha.
Ukupholisa kancane, ngakolunye uhlangothi, kuhloswe ukunciphisa izingcindezi zangaphakathi kumkhiqizo okhishiwe. Ngokusebenzisa uchungechunge lwamanzi okugeza anamazinga okushisa ancipha kancane kancane, iphrofayili ipholiswa kancane kancane ibe yisimo sayo sokugcina. Le ndlela ikhethwa i-polyethylene (PE) kanye ne-polypropylene (PP) extrusions.
Isiphetho: I-Symphony of Extrusion
Ama-extruder epulasitiki, kuyilapho ngokungangabazeki izinkanyezi zenqubo ye-extrusion, azikwazi ukufeza amandla azo aphelele ngaphandle kokusekelwa ngabangane babo abasizayo. Amadivayisi okulinganisa aqinisekisa ukuqondanisa kwentambo eyinhloko, amadivayisi ashisa ngaphambili alungiselela umongo ukuze uthole i-extrusion ephelele, kanye namadivayisi okupholisa akhiyela ikhwalithi nomumo womkhiqizo.
Ngokuqonda izindima nemisebenzi yalezi zisetshenziswa ezisizayo, sizuza ukwazisa okujulile ngokuhlangana okuyinkimbinkimbi kwezingxenye ezenza i-plastic extrusion ibe yimpumelelo. Lawa maqhawe angacushiwe, avame ukusebenza ngemuva, afanelwe ukuqashelwa ngegalelo lawo ekukhiqizeni imikhiqizo yepulasitiki ephezulu.
Emhlabeni weinqubo ye-plastic extrusion, ukunaka imininingwane kubaluleke kakhulu. Ngokusebenzisa amadivaysi asizayo afanele futhi ngokulandela izinqubo ezimisiwe, abakhiqizi bangaqinisekisa ukuthi zaboumshini we-plastic extruderisebenza ngempumelelo enkulu, ikhiqizaiphrofayili yepulasitiki extrusionimikhiqizo ehlangabezana namazinga aphezulu ekhwalithi nokuvumelana.
Khumbula,ukugcinwa kwe-plastic extruderkuyinqubo eqhubekayo, futhi ukuhlolwa okuvamile, ukunakekelwa okufika ngesikhathi, kanye nezinyathelo zokuvimbela kungandisa kakhulu isikhathi sokuphila salezi zingxenye ezibalulekile, kuvikeleke ukutshalwa kwezimaliimigqa ye-plastic profile extrusion.
Isikhathi sokuthumela: Jun-06-2024