1. Cov saw hlau raug ntxuav ua ntej ntsuas
2. Qhwv cov saw hlau uas tau sim nyob ib ncig ntawm ob lub sprockets, thiab sab saud thiab sab qis ntawm cov saw hlau uas tau sim yuav tsum tau txhawb nqa
3. Cov saw hlau ua ntej ntsuas yuav tsum nyob twj ywm rau 1 feeb nyob rau hauv lub xeev ntawm kev siv ib feem peb ntawm qhov tsawg kawg nkaus tensile load
4. Thaum ntsuas, siv qhov ntsuas ntsuas uas tau teev tseg rau ntawm cov saw hlau, kom cov saw hlau sab saud thiab sab qis raug nruj. Cov saw hlau thiab lub sprocket yuav tsum ua kom cov hniav sib npaug li qub.
5. Ntsuas qhov deb ntawm nruab nrab ntawm ob lub sprockets 1. Yuav kom tshem tawm qhov sib txawv ntawm tag nrho cov saw, nws yuav tsum tau ntsuas nyob rau hauv qee qib ntawm kev nruj ntawm cov saw
2. Thaum ntsuas, txhawm rau kom txo qhov yuam kev, ntsuas ntawm 6-10 knots (txuas)
3. Ntsuas qhov ntev sab hauv L1 thiab sab nraud L2 ntawm tus lej ntawm cov menyuam kom tau txais qhov loj me L = (L1 + L2) / 2
4. Nrhiav qhov ntev ntawm txoj saw hlau, tus nqi no piv rau tus nqi txwv kev siv ntawm txoj saw hlau hauv cov khoom dhau los
Kev ntev ntawm cov saw = qhov loj ntawm kev txiav txim siab - qhov ntev siv / qhov ntev siv * 100%
Qhov ntev siv = lub suab saw * tus naj npawb ntawm cov txuas Cov saw hlau kis tau tus qauv yog cov saw hlau kis tau tus qauv dav dav raws li JIS thiab ANSI cov qauv. 2. Cov saw hlau nplooj yog cov saw hlau dai uas muaj cov phaj saw hlau thiab cov ncej pin. 3. Cov saw hlau stainless yog cov saw hlau stainless uas siv tau rau hauv cov chaw tshwj xeeb xws li tshuaj, dej thiab kub siab. 4. Cov saw hlau tiv thaiv xeb yog cov saw hlau nrog nickel plating rau ntawm qhov chaw. 5. Cov saw hlau txuas tus qauv yog cov saw hlau nrog cov khoom siv ntxiv rau ntawm cov saw hlau txheem rau kev kis tus qauv. 6. Cov saw hlau hollow pin yog cov saw hlau txuas nrog lub ncej hollow pin. Raws li cov neeg siv khoom xav tau, cov ncej pin, cross bar thiab lwm yam khoom siv tuaj yeem ntxiv lossis tshem tawm dawb. 7. Cov saw hlau ob npaug (hom A) yog cov saw hlau nrog ob npaug ntawm cov saw hlau txheem raws li JIS thiab ANSI cov qauv. Nws yog cov saw hlau kis tau tus qauv qis nrog qhov ntev nruab nrab thiab qhov hnyav sib dua, thiab tsim nyog rau kev teeb tsa nrog qhov deb ntev ntawm cov ncej. cov saw hlau nrug. , feem ntau yog siv rau kev sib kis thiab kev tuav ceev qis, nrog rau cov menyuam S-hom txoj kab uas hla thiab cov menyuam R-hom txoj kab uas hla loj. kev thauj mus los. 10. ISO-B hom saw hlau yog cov saw hlau raws li ISO606-B. Ntau yam khoom xa tuaj ntawm tebchaws Askiv, Fabkis, Lub Tebchaws Yelemees thiab lwm qhov chaw siv hom no.
Lub sijhawm tshaj tawm: Lub Yim Hli-28-2023