Extrusionyinkqubo yokuvelisa iimveliso ezinde zecandelo elinqamlezayo (iintonga, amashiti, imibhobho, iifilim, ukugquma kocingo) ukunyanzelisa ukuthambisa.ipholimangedayiti enentunja.
Izinto zePolymer ngendlela yeepellets zityiswa kwi-extruder nge-hopper.Izinto ke zigqithiselwa phambili ngesikrufu sokutyisa kwaye zinyanzelwe ngokufa, ziguqulelwa kwimveliso yepolymer eqhubekayo.
Izinto zokufudumeza, ezibekwe phezu kombhobho, zithambisa kwaye zinyibilike i-polymer.Ubushushu bezinto eziphathekayo bulawulwa yi-thermocouples.
Imveliso ephuma kwidayisi ipholiswa ngomoya ovuthelweyo okanye kwibhafu yamanzi.
Ukukhutshwa kweepolymers(ngokuchaseneyo nokukhutshwa kweentsimbi) yinkqubo eqhubekayo ehlala ixesha elide njengoko iipellets ezikrwada zinikezelwa.
I-Extrusion isetyenziselwa ubukhulu becalaThermoplastics, kodwaIielastomerskwayeThermosetsnazo zinokukhutshwa.Kule mekoukudibanisaiifom ngexesha lokufudumala kunye nokunyibilika kwezinto ezibonakalayo kwi-extruder.
Iimveliso ezikhutshiweyo ze-thermoplastic zinokuphinda zenziwe yiThermoformingindlela.
Ixesha lokuposa: Jan-03-2019