Ua ntej, daim ntawv hauv qab yog tawg
1. Xyuas seb daim ntawv thaub qab puas raug txiav los yog tsis. Yog tias daim ntawv thaub qab raug txiav, nws yuav tsum tau hloov cov ntawv thaub qab uas zoo. Jian pom zoo kom siv glassine backing paper, thiab xav kom tus neeg muag khoom daim ntawv lo tswj qhov tob ntawm kev txiav tuag kom tsis txhob ua puas daim ntawv thaub qab.
2. Tshawb xyuas seb puas muaj khawb hauv daim ntawv lo, thiab tshem tawm cov khoom khawb.
3. Yog tias daim ntawv lo lo, daim ntawv lo yog ib qho yooj yim los tsim kua muag. Tswj qhov ntev ntawm daim ntawv lo tom ntej kom paub meej tias nws tsis lo rau cov khoom uas tau sau tseg.
Qhov thib ob, qhov sib txawv ntawm daim ntawv lo tshaj qhov raug cai
1. Yog hais tias daim ntawv lo yog tawm-khiav, loosen lub traction mechanism, thiab rub daim ntawv rov qab thiab tawm kom nws mus ncaj ncaj. Tom qab daim ntawv lo yog ua raws, clamp lub nplhaib txwv ntawm ob sab los coj daim ntawv lo.
2. Cov kev taw qhia ntawm daim ntawv lo lo lo ntxhuav yog tsis sib npaug rau cov kev taw qhia conveying ntawm cov khoom, uas tuaj yeem ua tiav los ntawm kev kho qhov inclination ntawm lub taub hau labeling.
3. Lub log traction yog ntog, lub log traction yog hnav, thiab lub log traction locking ntsia hlau yog xoob. Ob qho laj thawj tuaj yeem nruj. Lub traction log locking ntsia hlau tuaj yeem nruj.
4. Yam khoom yuam kev. Nyob rau hauv cov txheej txheem ntawm kev tsim khoom, kev ua yuam kev ntawm ntug yuav ua rau cov ntawv sib txawv, uas tsuas yog daws tau los ntawm kev tswj cov khoom zoo.
Dab tsi ntxiv, Kev sib tw txuas ntxiv
1. Yog tias qhov kev hloov kho ntawm lub qhov muag hluav taws xob tseem tsis tuaj yeem daws tau, nws yuav yog tias daim ntawv lo tshaj qhov siv tau ntawm lub qhov muag hluav taws xob xaiv, lossis lub qhov muag hluav taws xob puas lawm, thiab koj yuav tsum sab laj nrog cov chaw tsim khoom.
2. Lwm qhov laj thawj yog tias daim ntawv lo yog tawm mus, thiab lub qhov muag hluav taws xob tsis pom daim ntawv lo, yog li kho lub qhov muag hluav taws xob rov qab mus rau qhov chaw kuaj pom.
Thaum kawg, daim ntawv hauv qab yog xoob ntawm lub tev tawm
1. Qhov slack ntawm daim ntawv hauv qab thiab qhov qis traction ceev yog cuam tshuam nrog kev swb ntawm cov traction mechanism. Yog hais tias qhov traction ceev yog tsawg dhau, nws tuaj yeem daws tau los ntawm kev ua kom nrawm nrawm;
2. Yog hais tias lub traction mechanism plam, zawm lub locking ntsia hlau ntawm lub traction roller kom txog thaum daim ntawv hauv qab tsis plam.
3. Tsis tas li ntawd, ua tib zoo saib seb qhov kev sib kis tau zoo li cas tom qab lub taub hau tau tawg.