Tsis yog-cov saw kaw, tseem hu ua roj- cov saw dawb lossis cov saw hlau, yog ib hom kev pom muaj nyob rau hauv lub tshuab xa hluav taws xob. Lawv cov yam ntxwv tseem ceeb yog raws li nram no:
Cov qauv yooj yim: Cov saw hlau muaj cov txuas sab hauv, sab nraud txuas, pins, thiab bushings. Tsis muaj cov roj hmab ntsaws ruaj ruaj ntawm cov kev sib txuas sab hauv thiab sab nrauv, uas ua rau muaj kev tsim qauv yooj yim.
Kev Txhim Kho Siab: Vim tsis muaj kev tiv thaiv kev sib khi, cov pins thiab bushings raug ncaj qha rau sab nraud ib puag ncig. Lawv raug cuam tshuam los ntawm cov plua plav, av nkos, dej, thiab lwm yam impurities, uas ua rau kom nrawm nrawm. Yog li ntawd, yuav tsum tau tu ntau zaus thiab lubrication txij nkawm.
Yooj yim rau elongation: Thaum siv, hnav ntawm cov pins thiab bushings ua rau cov saw pitch nce, ua rau cov saw elongation. Feem ntau, thaum saw elongation tshaj 1% ntawm nws qhov qub ntev, hloov yuav tsum tau txiav txim siab los tiv thaiv ntxiv hnav ntawm sprockets.
Tus nqi qis: Piv rau cov saw hlau kaw, tsis yog- cov saw hlau kaw tau qis dua cov nqi tsim khoom thiab cov nqi yuav khoom, ua rau lawv muaj kev sib koom ua ke rau ntau yam me me - cov maus taus hloov chaw thiab nkag - cov qauv.
Kev sib kis tau zoo dua: Yog tsis muaj kev tiv thaiv ntawm cov roj foob, tsis yog - cov saw hlau kaw tau muaj kev sib txhuam qis dua thaum ua haujlwm, theoretically muab kev sib kis tau zoo dua.
Daim ntawv thov: Feem ntau pom muaj nyob rau hauv lub teeb yuag maus taus, me me - cov qauv hloov chaw (xws li, qis dua 80cc), thiab cov xwm txheej tseem ceeb ntawm tus nqi rhiab heev lossis kev saib xyuas yooj yim.
