Txoj kev Rau tebchaws Camshaft Ntawm Diesel Generator Set

May 12, 2017

Nyob rau hauv qhov kev siv ntawm ib tug diesel generator, yog ib tug los yog ob tug camshafts yog hnav, coj valve tsis qhib rau kev kawm qhib rau tej lag luam. Qhov no yuav ua nyob rau hauv ib tug txo nyob rau hauv cov huab cua los yog roj tsawg rau hauv cov thooj voos kheej kheej. Yog li ntawd, volumetric efficiency yog txo. Nyob rau hauv cov ntaub ntawv no, lub camshaft xav tau kev pab yuav tsum tau muab tshem tawm mus xyuas hais tias cov cam yog lov thiab hais tias cov tappet yuav tsum tau soj ntsuam tiv thaiv cov chaw tsim tshuaj paus txoj kev tseem ceeb thaum lub engine yog rhuav. Peb diesel generator manufacturers muaj scientific nram qab no txoj kev rau kev soj ntsuam camshaft ntawm diesel generator poob lawm:

1. tshem tawm cov camshaft. Tsa nrog ib tug hu qhia los yog micrometer mus xyuas lub camshaft, saib yog tsis ntev coj.

2. qhov chaw lub camshaft rau lub V hlau li hais tias nws yuav tig thiab xyuas seb tus dabtsi yog khoov raws li.

Lub 3 kev sib hloov cam, cam nrog dial qhia ntsuas convex ib feem.

4 micrometer los yog micrometer. Xyuas qhov tsawg kawg nkaus txoj kab uas hla ntawm txhua cam, yuav tsa qhov siab rho tawm lub siab tshaj plaws txoj kab uas hla ntawm no loj yog cov cam cam, muab piv tus nqi nyiaj ntawm convex cam thiab nqa, muab piv rau cov coj thiab lub Hoobkas cai, lub siab tshaj plaws nqi ntawm coj ntawm cam tso cai no feem ntau yog hais txog 0.005in.

5. tom qab tshem tawm cov camshaft, xyuas seb lub thrust ncoo yog excessively lov los yog scratched.

Qhov kawg ntawm 6 yuav tsum nyob rau hauv lub camshaft gauge ang.

7. tsiv mus nyob rau camshaft raws axis ntawm lub cam los ntsuas tus clearance. Lub axial clearance ntawm lub camshaft yog 0.001-0.010in.

8. tsis tsim nyog camshafts yuav tsum tau hloov, thiab cov dej ntws yaug cov sij hawm poob yuav tsum tau cim thaum lub sij hawm ntawm installation.


Koj Tseem Yuav Zoo Li