08B saw yog hais txog 4-point saw. Qhov no yog European txheem saw nrog lub suab ntawm 12.7mm. Qhov sib txawv ntawm American txheem 40 (lub suab yog tib yam li 12.7mm) nyob rau hauv qhov dav ntawm sab hauv thiab lub cheeb sab nraud ntawm lub roller. Txij li thaum lub cheeb sab nraud ntawm lub roller yog txawv, ob qho tib si siv Cov sprockets kuj muaj qee qhov sib txawv hauv qhov loj me. 1. Raws li cov qauv yooj yim ntawm cov saw, uas yog, raws li cov duab ntawm cov khoom, cov khoom thiab cov khoom sib xyaw nrog cov saw, qhov sib piv loj ntawm cov khoom, thiab lwm yam, cov khoom saw tau muab faib ua pawg. Muaj ntau hom saw, tab sis lawv cov qauv yooj yim tsuas yog cov hauv qab no, thiab lwm tus yog txhua qhov kev hloov pauv ntawm cov hom no. 2. Nws tuaj yeem pom los ntawm cov qauv saw saum toj no tias feem ntau cov saw yog tsim los ntawm cov phaj saw, cov pins saw, bushings thiab lwm yam khoom. Lwm hom saw tsuas yog muaj kev hloov pauv sib txawv rau phaj saw raws li qhov xav tau sib txawv. Muaj ib txhia muaj cov cuab yeej khawb rau ntawm lub phaj saw hlau, ib txhia muaj cov kabmob coj ntawm lub phaj saw hlau, thiab ib txhia muaj cov menyuam rau ntawm lub phaj saw hlau, thiab lwm yam. Cov no yog kev hloov kho rau kev siv rau ntau yam kev siv.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-06-2023