1. Kev ntsuam xyuas ncaj qha raws li kev ua haujlwm
Tom qab pib cov khoom siv thauj khoom, yog tias txoj siv conveyor feem ntau plam lossis tig idly -ib qho tshwm sim uas yuav tshwm sim ntau dua nyob rau hauv kev thauj khoom- thiab yog tias muaj teeb meem xws li qias neeg lossis hnav cov menyuam tau raug txiav tawm, feem ntau tuaj yeem txiav txim siab tias qhov nro tsis txaus thiab yuav tsum tau rov qab - tensioning.
Yog tias txoj siv conveyor nquag tawm ntawm -nruab nrab, thiab txuas ntxiv rov qab sai sai tom qab raug kho dua tshiab, qhov no yuav tshwm sim los ntawm qhov tsis sib xws ntawm ib sab lossis tag nrho xoob nro; re- yuav tsum tau hloov kho tensioning.
Thaum tsis muaj - thauj khoom, yog tias lub sag nyob rau hauv seem rov qab ntawm txoj siv conveyor yog ntau dhau -tshwj xeeb, yog hais tias lub sag ntau tshaj 2% ntawm qhov kev ncua deb ntawm ob tug nyob ib sab idlers - nws qhia tsis txaus nro, thiab re-tensioning yuav tsum tau.
2. Phau Ntawv Xovxwm Test (Ib txoj hauv kev yooj yim thiab ceev)
Manually nias down vertically ntawm qhov chaw ntawm txoj siv conveyor:
Yog hais tias txoj siv tawv depresses ntau tshaj 5 hli thiab rebounds maj mam tom qab koj tso nws, nws qhia tau hais tias lub nro yog xoob thiab yuav tsum tau re-tensioning.
Yog hais tias txoj siv tawv depresses ntawm 3-5 mm thiab rebounds smoothly, nws qhia tau hais tias qhov nro yog tsim nyog.
Yog hais tias txoj siv tawv depresses tsawg dua 3 hli thiab xav tias nyuaj rau nias, nws qhia tau hais tias qhov nro yog ntau dhau; nws yuav tsum tau loosened me ntsis kom tsis txhob muaj nrawm hnav los ntawm ntau tshaj -tensioning.
3. Kev ntsuam xyuas meej siv cov cuab yeej ntsuas
Siv lub ntsuas nro ntsuas ncaj qha rau txoj siv conveyor qhov nro. Yog tias qhov nro tiag tiag tau poob ntau dua 15% piv rau qhov pib qhov nro, re-tensioning yuav tsum tau los kho qhov nro mus rau qhov kev pom zoo.
Ntsuas tag nrho qhov ntev ntawm txoj siv conveyor. Yog hais tias qhov elongation (stretching) tshaj 2% ntawm qhov qub ntev, nws qhia tau hais tias lub cev siv tau stretched thiab loosened; re-tensioning yuav tsum tau them nyiaj rau qhov elongation.
Ceeb toom tshwj xeeb
Tom qab PVC conveyor siv tau raug ntsia thiab ua haujlwm rau 1-2 lub lis piam, nws feem ntau ua rau me ntsis ncab thiab xoob. Nws raug nquahu kom ua ib ntus rov- kuaj xyuas thaum lub sijhawm ua haujlwm thawj zaug thiab ua kom muaj kev sib zog ua kom muaj zog los tiv thaiv kev sib txuam ntawm cov teeb meem slippage los ntawm kev cuam tshuam tsis zoo rau kev tsim khoom.
