Kev rhuav tshem ntawm txoj siv conveyor feem ntau muaj ob pawg: transverse tearing thiab longitudinal tearing. Feem ntau ntawm cov kev sib hloov tearing yog tshwm sim los ntawm rupture ntawm cov hlau hlua core nyob rau hauv lub conveyor txoj siv, uas feem ntau belongs rau qhov zoo teeb meem ntawm lub conveyor siv nws tus kheej, thiab nws yog ib qho nyuaj rau tiv thaiv thiab tswj nws ntawm qhov chaw.
Longitudinal tearing yog vim cov khoom nyuaj nias txoj siv thaum lub sijhawm ua haujlwm. Thaum qhov kev txwv ntawm txoj siv sia mus txog, txoj siv yog pierced, thiab txoj siv sia txuas ntxiv mus, ua rau lub qhov puncture yuav ncab, uas yuav txiav tag nrho txoj siv sia. Daim ntawv no feem ntau txheeb xyuas cov kua muag longitudinal ntawm txoj siv conveyor.
Longitudinal tsim kua muag qhov chaw
Lub longitudinal tsim kua muag ntawm txoj siv conveyor feem ntau tshwm sim ntawm qhov chaw thau khoom ntawm tus Tsov tus tw ntawm lub tshuab. Qhov laj thawj tseem ceeb yog tias cov khoom poob los ntawm qhov chaw nres nkoj blanking feem ntau nqa cov khoom txawv teb chaws. Cov khoom txawv teb chaws no feem ntau muaj cov npoo ntse, uas tuaj yeem yooj yim puncture txoj siv conveyor. Thaum cov khoom txawv teb chaws no poob thiab tau daig ntawm qhov chaw nres nkoj blanking, txee lossis idler, lawv yuav ua rau sab saum toj siab thiab nruam khawb rau ntawm qhov chaw ntawm txoj siv conveyor, thiab cov nplaum nruj dua, qhov siab dua ntawm txoj siv conveyor, ua rau nws. khawb mus rau txoj siv conveyor sib sib zog nqus sai, nws thiaj li tho lub conveyor siv thiab tsim ib lub kua muag strip. Yog tias nws pom nyob rau lub sijhawm, braking txoj siv tam sim no tuaj yeem txo qhov poob. Yog tias tsis pom lub sijhawm, yuav muaj qhov tshwm sim loj.
