xov xwm

Cam Bearing yog dab tsi? Cov yam ntxwv ntawm Cam bearing thiab kev saib xyuas

 

Cam bearing kuj yog ib hom bearing, nrog lub nplhaib tuab sab nraud koob bearing thiab bolt ua ke qauv; Lub bolt ntawm bearing yog muab nrog lubricating roj channel; Sab nraud ntawm lub nplhaib sab nraud yog cylindrical thiab spherical, uas tuaj yeem xaiv raws li qhov kev siv tiag tiag; Hom eccentric yog siv rau tsheb camshafts (shafts uas tswj qhov qhib thiab kaw ntawm cov li qub hauv piston cav) vim tias nws yooj yim los kho qhov axis txoj haujlwm ntawm bolts thaum mounting bearings.

 

Cov yam ntxwv ntawm cov cam bearings:

 

1. Cov kabmob tuab sab nraud thiab cov qauv sib xyaw ua ke ntawm lub nplhaib sab nraud;

 

2. Muaj cov metric series thiab imperial series loj;

 

3. Ib txoj roj roj lubricating yog teeb tsa rau hauv lub bolt ntawm tus kabmob;

 

4. Yuav kom yooj yim rau kev teeb tsa, qhov kawg loj ntawm cov kabmob yog tsim los nrog "ib lo lus" thiab "hexagonal qhov hom" wrench sib dhos hom;

 

5. Sab nraud ntawm lub nplhaib sab nraud yog cylindrical thiab spherical, uas tuaj yeem xaiv raws li daim ntawv thov tiag tiag;

 

6. Hom menyuam puv nkaus yog tsim rau cov sijhawm uas dais cov khoom loj thiab qeeb qeeb;

 

7. Hom eccentric tuaj yeem kho qhov chaw ntawm lub bolt tau yooj yim thiab raug thaum txhim kho cov kabmob.

 

Kev saib xyuas ntawm cov cam bearings:

 

1. Lub twj tso kua mis lobe rotor tshiab uas siv feem ntau yuav tsum tau hloov nrog roj (roj) tom qab 100 teev ntawm kev ua haujlwm, thiab tom qab ntawd hloov ib zaug txhua 500 teev ntawm kev ua haujlwm.

 

2. Tom qab 1500 teev ua haujlwm, cov roj yuav tsum tau hloov, thiab cov roj yuav tsum tsis txhob ntau dhau lossis tsawg dhau, vim tias cov roj ntau dhau lossis tsawg dhau yuav ua rau cov kabmob kub, thiab cov roj feem ntau yuav tsum tswj tau ntawm

2/1 ----2/3 ntawm qhov ntim ntawm lub chamber bearing.

 

3. Rau cov bearings uas muaj roj lubricating, yuav tsum ntxiv cov roj ntau npaum li cas rau qhov chaw teev tseg.

 

4. Lub thawv uas muaj roj nplaum los yog roj yuav tsum huv thiab kaw thaum lub sijhawm ib txwm muaj, thiab yuav tsum tsis muaj hmoov av, cov ntaub ntawv hlau thiab lwm yam khoom siv, kom tsis txhob ua rau lub cev puas tsuaj.

 

5. Lub cev muaj zog yog ua los ntawm cov roj nano, uas yog tus yam ntxwv los ntawm kev tiv taus kub siab (125 ° C), tab sis yooj yim yaj hauv dej, yog li nws tsis tuaj yeem siv rau lubrication ntawm cov twj tso kua dej.