Raws li peb txhua tus paub, tusnrov plig plawg log, raws li ib daim ntaub loj abrasive lub log, muaj ib qho nyuaj thiab hnav-resistant ua hauj lwm nto thiab muaj zog elasticity. Nws muaj cov yam ntxwv ntawm cov ntse txiav, ua haujlwm siab, tsis muaj kev hlawv rau lub zog ua haujlwm, muaj tshuaj lom neeg lub cev kom siab dua thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim thiab yooj yim txuas ntxiv mus ua haujlwm. Nws yog siv nyob rau hauv ntau qhov kev lag luam thiab tau dhau los ua qhov zoo tshaj plaws cov khoom sib tsoo rau cov kev kho kom nto.
Yog tias koj ua siab zoo rau kev saib xyuas tsim nyog thaum txhua lub sijhawm, nws tsis tuaj yeem ua rau nws muaj teeb meem me ntsis thaum siv cov kev cuam tshuam ib txwm muaj.
Kev saib xyuas ntawm lub log nrov plig plawg
1. Yog hais tias muaj impurities ntawm nrov plig plawg log, uas ua rau muaj qhov sib txawv kom me me, tsuas yog ntxuav cov av thiab tshuaj xyuas puas yog puas. Yog tias muaj kev puas tsuaj, kho lossis hloov nws hauv lub sijhawm;
2. Kev hnav ntawm cov kabmob flap log yuav ua rau muaj kev tshem tawm ntau ntxiv, thiab cov kabmob yuav tsum tau hloov lub sijhawm no;
3. Vim tias cov iav ntawm lub log nrov nrov tsis yog tsis ruaj, nws tsis tuaj yeem ua kom tus illeller synchronized. Nws yog ib qho tsim nyog yuav tsum rov tso tawm lub iav thiab ua kom thaj chaw hu rau ntawm 75%;
4. Iav hnav thiab sab tseem ceeb yog cov teeb meem ntawm cov kiv cua, tshwj xeeb yog lub tsho tiv no nrog lub neej ntev. Lub iav hnav yuav loj dua. Lub sijhawm no, cov iav kev tshem tawm yuav tsum tau hloov kho. Yog tias lub iav sab nraud pom tau ntau dua qhov nruab nrab tus nqi ntawm 30% rau 50%, lub iav yuav tsum tau hloov;
5. Lub log nrov nrov yuav tsum tau ntim puv thiab zam kom tsis txhob nyem thaum thauj mus los. Nws yuav tsum cia cua kom cua thiab qhuav thaum lub sijhawm cia, thiab yuav tsum tsis txhob muaj kev ya raws.
Kev tu uas tsim nyog muaj txiaj ntsig zoo heev rau ncua lub neej ntawm lub log nrov nrov thiab muab tag nrho cov kev ua si nrog nws cov kev ua tau zoo tshaj plaws. Yog lawm, tus yuam kev yuav tsum tseem yuav tau them taus kev nyab xeeb thiab kev siv txheem thaum siv nws.
Kev ceev faj rau kev siv lub log nrov nrov
1. Thaum lub sijhawm sib tsoo, chav tsev kub yuav tsum tau tswj, thiab cov khoom polished yuav tsum tsis txhob muaj dej xau nrog dej kom tsis txhob plam;
2. Lub log nrov nrov nrov tau muaj qee yam hnav thiab rhuav cov cai. Nws yuav tsum tau hloov thaum cov hnav mus txog ib qho degree. Nws tsis tuaj yeem siv dhau kev hnav thiab rhuav kom cov kev xav tau kom txuag tau cov ntaub ntawv. Nov yog kev ua txhaum tsis zoo heev;
3. Qhov kev siv ib puag ncig ntawm lub log nrov nrov nrov nrov yog xaiv raws li nyob hauv tsev yam tsis muaj tus swb kom ntau li ntau tau. Thaum siv, koj yuav tsum them sai sai rau kev xav thiab tsis cuam tshuam kom tsis txhob muaj kev huam yuaj. Yog tias siv nyob rau hauv ib puag ncig sab nraum zoov, sim xaiv qhov chaw ntsiag to;
4. Thaum lub sijhawm sib tsoo, cov khoom polished yuav tsum cia ua ke rau kev ua haujlwm lub dav hlau kab rov tav; Thib ob, tus neeg siv yuav tsum tswj hwm lub zog thiab tsis yog lub teeb dhau los lossis hnyav dhau.
