Kev hloov pauv ceev ceev thiab qhov hnyav tsis sib xws yog cov teeb meem ntxhov siab uas cuam tshuam rau lub sijhawm xa khoom thiab cov khoom siv pov tseg. Yog tias koj tab tom ntsib qhov teeb meem no, koj yuav nug: yog vim li cas cov zis ntawm kuv EPE npuas net tshuab tsis sib xws? IbEPE ua npuas ncauj tshuabtso siab rau qhov sib npaug ntawm qhov sib npaug ntawm kev ruaj ntseg extrusion, txias efficiency, thiab traction sib xws. Cov zis tsis sib xws yuav luag ib txwm tshwm sim los ntawm kev noj zaub mov tsis ruaj khov, kev txhaj tshuaj butane hloov pauv, tswj qhov kub tsis zoo, lossis siv tsis sib xws - nce nrawm. Kev kuaj pom lub hauv paus ua rau sai sai tuaj yeem rov ua haujlwm tsis tu ncua ntawm koj lub tshuab EPE ua npuas ncauj.
Qhov laj thawj tshaj plaws yoginstability nyob rau hauv lub ntsia hlau feeding system. Yog hais tias lub hopper tsis muaj txaus thiab khov kho ntawm LDPE granules, los yog cov khoom siv raw muaj cov plua plav ntau dhau los yog cov khoom sib tov sib xyaw, cov ntsia hlau ntawm EPE ua npuas dej net tshuab tsis tuaj yeem tuav lub siab zoo sib xws. Qhov no ua rau muaj kev nce ntxiv - qhov twg cov zis hloov pauv ntawm nrawm dhau thiab qeeb dhau. Xyuas kom lub hopper ib txwm tsawg kawg yog ib nrab puv thiab cov khoom siv raw yog qhuav thiab tsis muaj kab mob. Tsis tas li ntawd, tshawb xyuas qhov hnav ntawm cov ntsia hlau ya davhlau; ib tug hnav ntsia hlau poob nws lub peev xwm los tsim kom zoo ib yam, ua rau erratic tso zis.
Butane txhaj tshuaj inconsistencyyog lwm tus ua txhaum loj. Butane ua raws li lub tshuab tshuab uas nthuav cov npuas dej. Yog hais tias lub twj tso kua mis butane ua haujlwm tsis zoo, lub siab tswj lub siab tsis ua haujlwm, lossis muaj cov npuas cua hauv cov kab txhaj tshuaj, qhov nthuav dav ntawm cov npuas dej yuav hloov pauv wildly. Qhov no ua rau txoj kab uas hla thiab linear ceev ntawm lub vas sib txawv raws nws qhov ntev. Tsis tu ncua tshuaj xyuas lub twj tso kua mis butane seals thiab xyuas kom meej tias cov roj siab ruaj khov thiab tsis pub dhau qhov teev tseg rau koj lub tshuab EPE ua npuas ncauj.
Kub hloov pauvhauv lub thoob thiab lub taub hau tuag kuj tuaj yeem rhuav tshem cov khoom sib xws. Yog tias cov thermocouples xoob los yog cov cua sov ua tsis tau zoo, cov viscosity yaj yuav hloov tas li, cuam tshuam tus nqi ntws. Xyuas kom tseeb tias tag nrho cov cheeb tsam kub ntawm koj lub tshuab EPE ua npuas ncauj tau tuav ruaj khov nyob rau hauv ± 2℃ntawm qhov teeb tsa. Thaum kawg, kos lubthauj -tawm (nqa-nce) system. Hnav roj hmab rollers los yog siv txoj hlua khi hauv lub tshuab rub tawm tuaj yeem ua rau lub zog txav, ncab lub net tsis sib luag.
Hauv cov ntsiab lus, txhawm rau txhim kho cov txiaj ntsig tsis sib xws ntawm koj lub tshuab EPE ua npuas ncauj, ua tib zoo xyuas cov khoom siv raw khoom noj, kev txhaj tshuaj butane ruaj khov, kev tswj qhov kub thiab txias, thiab cov khoom siv ntawm lub tsheb thauj khoom -tawm chav tsev. Kev tuav tswj cov txheej txheem tseem ceeb no ua kom muaj kev sib tw, kwv yees, thiab muaj txiaj ntsig ntau lawm.