1. Qhov yuav tsum muaj txhawm rau txhim kho O-ntiv nplhaib (O-puab roj hmab sealing nplhaib)
Ua ntej nruab O-ntiv nplhaib (O-puab roj hmab foob), khij cov khoom hauv qab no:
1. Seb lub hmoov txhuas-lub kaum sab xis ua tiav raws li cov duab kos, seb lub ntsej muag ntse yog chamfered los yog sib npaug;
2. Seb lub taub qhov loj nyob deb li cas thiab seb puas yog cov pa paug lossis tsis;
3. Txawm hais tias cov ntsaws ruaj ruaj thiab qhov chaw tau pleev xim nrog cov roj lossis cov kua ua kom muaj kua (kom muaj kev tshaj tawm ntawm elastomer, nws pom zoo kom siv cov kua dej ua kua rau lub lubrication);
4. Tsis txhob siv cov roj muaj cov khoom ntxiv, xws li molybdenum disulfide thiab zinc sulfide.
2. Kev tuav kev teeb tsa O-ntiv nplhaib (O-puab roj hmab sealing nplhaib):
1. Siv cov cuab yeej tsis muaj hau ntse;
2. Nco ntsoov tias O-ring (O-ring roj hmab foob lub nplhaib) tsis sib ntswg, thiab O-ntiv nplhaib (O-puab roj hmab foob lub nplhaib) yuav tsum tsis txhob rub tawm ntau dhau;
3. Sim siv cov cuab yeej pabcuam los txhim kho O-rings (O-puab roj hmab cov ntsaws ruaj ruaj) thiab xyuas kom tseeb tias muab tso rau qhov tseeb;
4. Rau cov O-ring (O-puab roj hmab sealing nplhaib) sib khi los ntawm txoj hlua khi, nws yuav tsum tsis txhob ncab ntawm qhov txuas.
3. Mounting screws, splines, thiab lwm yam.
1. Thaum lub O-ntiv nplhaib (O-puab roj hmab sealing nplhaib) yog ncab, nws yog tsim nyog siv lub mounting mandrel thaum dhau screws, splines, keyways, thiab lwm yam. los sis cov npoo ntse.
2. Thaum txhim kho lub compression screws, screws yuav tsum nruj nreem symmetrically, tsis nyob rau hauv qhov kev txiav txim ntawm cov lus qhia.
