Xov xwm

Kev Tshawb Xyuas Kev Nyab Xeeb thiab seem ntawm cov nuv

Kev tshuaj xyuas kev nyab xeeb ntawmnuv
1. Tus nuv siv nyob rau hauv kev nqa lub tshuab nqa hluav taws xob tsav los ntawm Manpower yog kuaj nrog 1.5 zaug tus ntsuas ntsuas raws li kev soj ntsuam lub nra.
2. Tus nuv siv rau lub zog-uas tsav lub zog nqa lub zog yuav tsum tau kuaj nrog 2 zaug tus ntsuas thauj khoom raws li kev soj ntsuam thau khoom.
3. Tom qab tusnuvraug tshem tawm ntawm kev soj ntsuam lub nra, yuav tsum tsis muaj qhov pom tseeb lossis deformation, thiab nce ntxiv rau 0.25% ntawm qhov loj thawj.

4. Raunuvuas tau dhau qhov kev tshuaj xyuas, ib lub cim yuav tsum tau luam tawm nyob rau hauv qhov chaw uas tsis tshua muaj kev ntxhov siab ntawm tus nuv, nrog rau cov ntsuas nqa qhov hnyav, lub Hoobkas cim lossis lub Hoobkas lub npe, tshuaj ntsuam xyuas, tus lej ntau lawm, thiab lwm yam.

Scrap standard raunuv
Tusnuvyuav tsum tau muab pov tseg thaum ib qho ntawm cov xwm txheej hauv qab no tshwm sim:
① tawg;
② Cov khoom hnyav hnyav nce mus txog 10% ntawm qhov loj me;
③ Qhov qhib kev kawm tau nce 15% piv nrog qhov loj me;
④ Lub torsion deformation ntawm tus nuv lub cev tshaj 10 °;
⑤Tus seem ntawm cov nuv lossis caj dab ntawm tus nuv yog plhaw;
⑥ Cov xov tooj yog corroded;
⑦Thaum hnav ntawm tus nuv bushing nce mus txog 50% ntawm qhov loj me, lub bushing yuav tsum tau hloov;
⑧ Thaum Mandrel ntawm daimnuvyog hnav rau 5% ntawm qhov loj me, lub mandrel yuav tsum tau hloov.
Cov xov xwm ntsig txog
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