Ua ntej tshaj, saib seb lub logo cim sau tiav. Kev ntim khoom sab nraud ntawm cov khoom lag luam tseem yog cov khoom zoo. Tes sau ntawv ntawm lub thawv tau meej thiab daim ntawv sau ua ci ntsa iab. Cov thawv ntim khoom thiab lub hnab yuav tsum khij nrog cov khoom lag luam, cov khoom lag luam, qhov ntau, cov ntawv sau npe, lub Hoobkas thiab chaw nyob thiab naj npawb xov tooj, thiab lwm yam Cov tuam txhab lag luam tseem yuav cim lawv tus kheej cov khoom siv ntxiv. Qee qhov tseem ceeb xws li lub tshuab hluav taws xob, cov xa tawm, cov roj twj tso kua mis, thiab lwm yam tseem muaj cov phau ntawv qhia, ntawv pov thawj thiab tshuaj xyuas cov tshooj los coj cov neeg siv kom raug thiab siv kho. Thaum muas, koj yuav tsum ua tib zoo txheeb xyuas kom tiv thaiv tsis txhob yuav cov khoom cuav thiab khoom muag.
Thib ob, saib ntawm lub ntsuas qhov ntev rau qhov deformation. Qee qhov muaj kev nquag ua rau lub cev deformation vim kev tsim khoom tsis zoo, tsheb thauj mus los thiab chaw cia khoom. Thaum lub sijhawm tshuaj ntsuam, koj tuaj yeem dov daim hlau txuas nrog rau cov khob phaj los xyuas seb puas muaj lub teeb ntom nti ntawm qhov sib koom ua ke ntawm cov tivthaiv thiab iav phaj los txiav txim seb nws puas yog khoov. Siv lub tshuab nqa tshuaj xyuas kom pom tau tias nws yog warped. Thaum xaiv cov roj foob, lub ntsej muag kawg ntawm cov roj foob nrog lub cev pob txha yuav tsum zoo tag nrho puag ncig, uas tuaj yeem kho tau rau daim iav tiaj tiaj yam tsis muaj dab tsi hloov tau. , Nws yuav tsum muaj peev xwm rov qab mus rau nws lub xeev qub tom qab cia mus. Thaum xaiv ntau hom roj gaskets, koj yuav tsum tau them sai sai los tshawb xyuas cov duab thiab qhov loj.
3. Pom tias qhov sib koom tes yog tiaj. Thaum lub sijhawm kev thauj mus los thiab khaws cia ntawm qhov chaw, vim yog kev vibration thiab ua pob, burrs, indentations, puas tsuaj lossis tawg feem ntau tshwm sim ntawm cov pob qij txha, uas cuam tshuam rau kev siv ntawm qhov. Xyuam xim rau kev tshuaj xyuas thaum nriav.