Koj puas hloov koj cov saw hlau tab sis muaj teeb meem txog qhov loj me ntawm nws? Tsis txhob txhawj; koj tsis yog tib tug xwb. Vim muaj ntau qhov loj me thiab qhov nyuaj, ntau tus neeg pom tias nws nyuaj rau txiav txim siab qhov loj me ntawm cov saw hlau kom raug. Txawm li cas los xij, nrog kev paub thiab cov cuab yeej zoo, kev ntsuas cov saw hlau yuav yooj yim dua. Hauv tsab xov xwm no, peb yuav coj koj mus rau hauv cov txheej txheem ntawm yuav ua li cas qhia qhov loj me ntawm koj cov saw hlau.
Ua ntej peb yuav kawm txog cov kauj ruam zuj zus, cia peb nkag siab me ntsis txog lub tshuab xa xov (roller chain). Lub tshuab xa xov yog ib lub tshuab xa xov uas siv rau ntau yam lag luam los xa cov kev txav mus los ntawm ob lub shaft. Nws muaj cov cylindrical rollers uas sib txuas ua ke nrog cov sprockets sib phim los tsim kom muaj lub tshuab xa xov zoo thiab siv tau zoo.
Tam sim no, cia peb mus rau qhov loj ntawm cov saw hlau:
1. Xam qhov nrug: Kauj ruam thawj zaug yog ntsuas qhov nrug ntawm cov chaw nruab nrab ntawm peb lub pins sib law liag. Qhov kev ntsuas no hu ua lub suab ntawm cov saw hlau. Feem ntau cov saw hlau muaj lub suab ntawm 0.375″ (3/8″) lossis 0.5″ (1/2″). Nco ntsoov siv cov cuab yeej ntsuas kom raug rau cov txiaj ntsig tseeb.
2. Ntsuas txoj kab uas hla ntawm lub menyuam: Txoj kab uas hla ntawm lub menyuam yog qhov dav ntawm cov menyuam cylindrical ntawm cov saw hlau. Siv lub menyuam thiab ntsuas nws qhov dav nrog lub caliper lossis daim kab xev ntsuas. Txoj kab uas hla ntawm lub menyuam tuaj yeem sib txawv, tab sis qhov loj me feem ntau suav nrog 0.2″ (5mm), 0.25″ (6.35mm), thiab 0.375″ (9.525mm).
3. Xam qhov dav ntawm cov saw hlau: Tom ntej no, txiav txim siab qhov dav ntawm cov saw hlau los ntawm kev ntsuas qhov deb ntawm cov phaj sab hauv. Qhov kev ntsuas no tseem ceeb heev vim nws cuam tshuam rau qhov tuab ntawm cov saw hlau. Qhov dav dav rau cov saw hlau yog 0.399 nti (10.16 hli), 0.5 nti (12.7 hli), thiab 0.625 nti (15.875 hli).
4. Txheeb xyuas lub tshuab hluav taws xob: Lub tshuab hluav taws xob yog ib qho tshwj xeeb ntawm cov saw hlau uas pab txuas thiab txiav cov saw hlau thaum tsim nyog. Txheeb xyuas seb koj muaj hom tshuab hluav taws xob twg - cotter pin, spring clip, lossis riveted, vim tias cov ntaub ntawv no tseem ceeb heev thaum nrhiav cov saw hlau hloov.
5. Sab laj nrog ib tus kws tshaj lij: Yog tias koj tsis paub meej txog qhov loj me lossis muaj teeb meem nrhiav qhov loj me uas haum, nws raug nquahu kom koj sab laj nrog ib tus kws tshaj lij. Ib lub khw muag khoom siv hauv zos lossis cov khw muag khoom tshwj xeeb uas tswj cov khoom siv kis tau tus mob yuav muaj cov neeg ua haujlwm paub txog uas tuaj yeem pab koj xaiv cov saw hlau hloov pauv kom raug.
Thaum ua raws li cov kauj ruam no, koj yuav tsum muaj peev xwm ntsuas qhov loj ntawm koj cov saw hlau. Nco ntsoov ntsuas ntau qhov ntawm cov saw hlau kom paub tseeb tias sib xws, vim tias kev hnav yuav ua rau muaj kev hloov pauv me ntsis.
Hauv kev xaus lus, cov txheej txheem ntawm kev ntsuas qhov loj ntawm cov saw hlau yuav zoo li nyuaj thaum xub thawj, tab sis nrog txoj hauv kev ua kom zoo thiab kev saib xyuas kom meej, koj tuaj yeem txiav txim siab qhov ntsuas kom raug. Siv cov cuab yeej ntsuas kom raug, xam qhov siab, ntsuas qhov loj ntawm cov menyuam thiab qhov dav ntawm cov saw hlau, thiab txheeb xyuas cov hom breaker. Tsis txhob yig los nrhiav cov lus qhia ntawm cov kws tshaj lij thaum xav tau. Nrog cov ntaub ntawv no, koj tuaj yeem ntseeg siab nrhiav tau cov saw hlau hloov pauv zoo meej rau koj cov kev xav tau xa hluav taws xob.
Lub sijhawm tshaj tawm: Lub Rau Hli-16-2023