Daim ntawv thov ntawm cov ntaub qhwv nres muaj qee qhov zoo xws li kev pab lub neej ntev thiab muaj peev xwm ua kom sib npaug ntawm kev nres tsheb. Txawm li cas los xij, muaj ntau hom kev txhuam txhuam ntawm lub khw tam sim no, thiab qhov ua tau zoo ntawm kev sib txhuam txheej txheej cov khoom lag luam kuj txawv. Tam sim no tus kws kho mob ntawm Hualong Friction yuav qhia qee txoj hauv kev rau kev yuav khoom zoo ntawm cov ntaub qhwv.
Cov nres nres zoo saib zoo thiab huv si, nrog cov ntaub ntawv zoo, tsis nyuaj lossis muag heev, thiab muaj qhov zoo ntawm kev ntsuas qhov nres nrug thiab lub neej ua haujlwm ntev. Qhov zoo ntawm cov ntaub qhwv yog feem ntau txiav txim siab los ntawm cov ntaub ntawv siv, yog li nws nyuaj rau qhov txawv qhov zoo thiab qhov tsis zoo nrog qhov muag liab qab, thiab cov tswv feem ntau dag. Txheeb xyuas cov nres tsheb tiag tiag yuav tsum muaj kev paub tshwj xeeb thiab txuj ci los ntsuas nws, tab sis tseem muaj qee qhov sib txawv me me uas tso cai rau peb kom paub qhov tseeb ntawm cov ntaub qhwv nres. Tus kws kho mob hauv qab no yuav piav qhia qee qhov kev sib txawv tseem ceeb:
1. Saib lub ntim. Kev ntim khoom ntawm cov khoom qub feem ntau yog tus qauv sib xws, tshwj xeeb cov qauv tshwj xeeb, thiab kev luam ntawv thiab sau ntawv yog qhov tseeb thiab tsis tu ncua, thaum ntim thiab luam tawm cov khoom cuav thiab tsis zoo yog qhov tsis zoo, thiab feem ntau nws yooj yim mus nrhiav qhov tsis raug hauv lub ntim;
2. Saib cov xim. Qee qhov qub tau tsim nrog cov xim tshwj xeeb ntawm qhov chaw. Yog tias lawv ntsib lwm yam xim, lawv yog cov cuav thiab qhov tsis zoo;
3. Saib cov tsos. Kev luam tawm sab nrauv lossis pov tseg thiab kos cim ntawm cov khoom qub yog qhov tseeb thiab tsis tu ncua, thaum cov khoom cuav thiab tsis zoo yog qhov ntxhib;
4. Saib cov xim. Cov tub lag luam uas tsis muaj kev ntseeg yooj yim ua cov khoom pov tseg, xws li kev sib tsoo, sib dhos, sib dhos, sib dhos, pleev xim, thiab lwm yam, thiab tom qab ntawd muag lawv raws li cov khoom tsim nyog kom tau txais txiaj ntsig siab tsis raug cai;
5. Saib ntawm kev ntxhib los mos. Cov ntaub ntawv ntawm cov khoom qub yog cov khoom tsim nyog raws li qhov xav tau tsim, thiab cov khoom cuav thiab tsis zoo yog feem ntau hloov los ntawm cov khoom pheej yig thiab tsis zoo;
6. Saib cov khoom siv tes ua. Txawm hais tias qhov pom ntawm cov khoom lag luam qis dua qee zaum yog qhov zoo, vim cov txheej txheem tsim khoom tsis zoo, tawg, qhov av xuab zeb, slag suav nrog, burrs lossis bruises yooj yim los tshwm;
7. Saib ntawm kev cia khoom. Yog tias cov nres nres muaj teeb meem xws li tawg, oxidation, hloov xim lossis laus, nws yuav tshwm sim los ntawm ib puag ncig tsis zoo, lub sijhawm khaws ntev, thiab cov ntaub ntawv tsis zoo thaum khaws cia.
8. Saib ntawm kev sib tshuam. Yog hais tias lub nres nres rivets tau xoob, degummed, cov khoom siv hluav taws xob sib txuas tau raug txiav tawm, thiab cov ntawv lim ntawv raug txiav tawm, nws siv tsis tau.
9. Saib lub logo. Qee qhov tsis tu ncua raug cim nrog cov cim. Ua tib zoo saib rau daim ntawv tso cai tsim khoom thiab xaiv qhov sib txhuam coefficient cim ntawm lub ntim. Cov khoom lag luam tsis muaj ob lub cim no nyuaj rau lav.
10. Saib qhov tsis pom. Cov khoom sib dhos tsis tu ncua yuav tsum ua tiav thiab tsis tu ncua kom ntseeg tau tias kev teeb tsa du thiab ua haujlwm ib txwm muaj. Qee qhov me me ntawm qhov sib dhos tau ploj mus, feem ntau" ntshuam ntshuam", uas ua rau muaj teeb meem hauv kev teeb tsa. Feem ntau vim qhov tsis txaus ntawm ib feem me me, tag nrho cov khoom sib dhos tau muab pov tseg.
