1. Saib seb lub cim kev lag luam puas tiav. Lub ntim sab nrauv ntawm cov khoom tseeb yog cov khoom zoo, cov ntawv sau ntawm lub thawv yog qhov tseeb, thiab cov xim overprint yog ci. Lub thawv ntim khoom thiab lub hnab ntim khoom yuav tsum tau cim nrog cov khoom npe, cov qauv specification, kom muaj nuj nqis, lub npe lag luam, lub Hoobkas lub npe, chaw nyob thiab tus xov tooj, thiab lwm yam. Qee cov tuam txhab lag luam kuj muab lawv cov cim rau ntawm cov khoom siv. Qee cov khoom tseem ceeb, xws li cov tshuab hluav taws xob, cov khoom xa tawm, cov twj tso kua roj txhaj tshuaj, thiab lwm yam, kuj tseem muaj cov ntaub ntawv qhia, daim ntawv pov thawj thiab cov neeg soj ntsuam cov ntawv pov thawj los qhia cov neeg siv kev siv thiab kev saib xyuas kom raug. Thaum yuav khoom, koj yuav tsum ua tib zoo paub txog nws kom tiv thaiv koj ntawm kev yuav khoom cuav thiab tsis zoo.
Qhov thib ob, saib seb puas muaj qhov deformation hauv qhov ntev geometric. Qee qhov chaw ua rau deformation vim kev tsim khoom tsis raug, kev thauj mus los, thiab kev cia khoom. Thaum kuaj xyuas, koj tuaj yeem dov cov ncej ntawm lub khob phaj kom pom tias muaj lub teeb pom kev ntawm qhov sib koom ua ke ntawm ntu thiab cov phaj iav los txiav txim seb nws puas khoov; Thaum xaiv lub clutch tsav disc steel phaj lossis txhuam phaj, koj tuaj yeem siv lub phaj steel thiab txhuam phaj. Tuav daim ntawv nyob rau hauv pem hauv ntej ntawm koj ob lub qhov muag saib seb nws puas yog warped; thaum yuav cov roj foob, lub ntsej muag kawg ntawm cov roj foob nrog lub cev pob txha yuav tsum nyob rau hauv lub voj voog zoo meej, uas tuaj yeem haum rau lub phaj iav tsis muaj dabtsi yog khoov; sab ntug ntawm cov uas tsis yog -thav duab roj foob yuav tsum ncaj thiab deformed los ntawm tuav nws nrog koj txhais tes, Nws yuav tsum muaj peev xwm rov qab mus rau nws qub lub xeev tom qab tso mus. Thaum muas ntau hom gaskets, kuj yuav tsum tau them nyiaj mloog mus xyuas cov geometric qhov ntev thiab cov duab.
3. Tshawb xyuas seb qhov sib koom ua ke puas du. Thaum lub sij hawm kev thauj mus los thiab khaws cia ntawm cov khoom seem, vim muaj kev vibration thiab pob, burrs, indentations, breakages lossis tawg yog feem ntau generated ntawm cov pob qij txha, uas cuam tshuam rau kev siv cov khoom. Ua tib zoo saib xyuas thaum yuav khoom.
Plaub, saib seb puas muaj xeb nyob ntawm qhov chaw. Qhov saum npoo ntawm cov khoom tsim nyog muaj ob qho tib si qhov tseeb thiab qhov ci tiav. Qhov tseem ceeb dua qhov chaw, qhov siab dua qhov tseeb, thiab qhov nruj dua cov xeb thiab kev tiv thaiv corrosion ntawm lub ntim. Ua tib zoo saib xyuas thaum yuav khoom. Yog tias cov khoom raug pom tias muaj cov kab xeb, cov kab mob mildew, tawg, poob ntawm elasticity, los yog pom tseeb txiav cov cuab yeej rau saum npoo ntawm phau ntawv, lawv yuav tsum tau hloov.
5. Tshawb xyuas seb qhov chaw tiv thaiv puas zoo li qub. Feem ntau cov khoom yog coated nrog ib txheej tiv thaiv thaum lawv tawm hauv lub hoobkas. Piv txwv li, tus pin piston thiab bearing hav txwv yeem muaj kev tiv thaiv nrog paraffin wax; nto ntawm lub nplhaib piston thiab lub tog raj kheej liner yog coated nrog anti- xeb roj thiab qhwv nrog ntawv qhwv; lub valve, piston, thiab lwm yam yog tsau rau hauv cov roj los tiv thaiv - xeb thiab ntim nrog lub hnab yas. Yog tias lub tes tsho sealing puas lawm, cov ntawv ntim tau ploj, cov roj tiv thaiv xeb lossis cov khoom siv paraffin ploj, nws yuav tsum rov qab los.
Thib rau, saib yog tias cov khoom sib txuas yog xoob. Rau cov khoom siv uas muaj ob lossis ntau qhov chaw, cov khoom raug nias - haum, nplaum lossis welded, thiab tsis pub xoob ntawm lawv. Piv txwv li, cov roj twj tso kua mis plunger thiab kho caj npab yog ua ke los ntawm nias- haum; Lub clutch tsav log thiab cov ntawv hlau yog riveted, cov ntawv sib txhuam thiab cov ntawv hlau yog riveted los yog glued; lub thav duab ntawm daim ntawv lim caij thiab cov ntawv lim yog glued ua ke; cov xov kawg ntawm cov khoom siv hluav taws xob yog welded. Yog tias pom muaj qhov xoob thaum yuav khoom, nws yuav tsum tau hloov.
Xya, saib seb qhov rotating yog hloov tau. Thaum muas ib lub rotating ib feem los ua ke xws li ib tug roj twj tso kua mis, tig lub twj tso kua mis ncej los ntawm txhais tes kom xav tias saj zawg zog thiab tsis jamming. Thaum yuav cov kabmob dov, txhawb lub nplhaib puab ntawm cov kabmob nrog ib txhais tes thiab tig lub nplhaib sab nraud nrog rau lwm qhov. Lub nplhaib sab nrauv yuav tsum muaj peev xwm tig tau sai thiab ywj siab. Maj mam nres. Yog tias cov khoom sib hloov tsis tig zoo, nws txhais tau hais tias sab hauv yog xeb lossis deformed, yog li tsis txhob yuav nws.
8. Saib seb puas muaj tej yam uas ploj lawm hauv lub rooj sib txoos. Cov khoom sib dhos tsis tu ncua yuav tsum ua kom tiav thiab tsis tu ncua kom ntseeg tau tias kev sib dhos du thiab ua haujlwm zoo. Yog tias cov khoom me me ntawm qee qhov kev sib dhos tau ploj lawm, cov khoom sib dhos yuav tsis ua haujlwm lossis tseem raug muab pov tseg.