Xaiv txoj kev sib txuas yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm cov khoom siv hauv txhua yam. Nov yog qee qhov tseem ceeb los txiav txim siab thaum xaiv txoj saw hlau:
---
1. Txiav txim siab lub hom phiaj
Ua ntej, hais meej txog cov hom phiaj tshwj xeeb ntawm txoj saw hlau. Cov saw hlau rau cov laj thawj sib txawv muaj cov qauv sib txawv thiab kev ua tau zoo. Piv txwv li:
- Cov saw hlau kis: siv los hloov hluav taws xob, feem ntau pom hauv lub tsheb kauj vab, cov maus taus thiab kev lag luam tshuab.
- Lifting saw: siv rau kev nqa khoom xws li cov hlau hneev thiab cov hlau hoists.
- Conveyor saw: Siv nyob rau hauv cov khoom siv conveying tshuab xws li Conveyor Koj.
- Tshwj xeeb lub hom phiaj txuas: xws li chainsaw saw, ua liaj ua teb machinery saws, thiab lwm yam.
---
2. Txiav txim siab thauj thiab lub zog
Cov saw tes yuav tsum muaj peev xwm tiv thaiv cov khoom xa tuaj thiab lub zog. Laij cov kis tau tus kis thiab thauj raws li kev ua haujlwm tiag tiag thiab kev xa khoom. Cov kev sib xyaw ua ke ntau suav nrog:
- Cov saw hlau xa hluav taws xob fais fab kev xam: \ [P=\ fac {t \ {9550}]
- \ (p \) yog tus kis tus mob (kw)
- \ (t \) yog lub zog (Nan M)
- \ (n \) yog qhov nrawm (r / min)
- Saw nro xam pom: \ [f {1}} t {}} {v \ sij hawm \}} \ "}
- \ (f _ t \) yog cov saw nruj (n)
- \ (p \) yog tus kis tus mob (kw)
- \ (v \) yog txoj saw tawm nrawm (m / s)
- \ (\ eta \) yog qhov kis tau
---
3. Xaiv cov khoom raug
Cov khoom ntawm cov saw hlau ncaj qha cuam tshuam nws lub zog, hnav tsis kam thiab corrosion tsis kam. Cov ntaub ntawv Saws xws li:
- Alloy Hlau: Muaj lub zog siab, kev coj zoo, haum rau cov khoom siv hnyav thiab cov kev siv high-zog.
- Stainless hlau: zoo corrosion tsis kam, haum rau ntub dej thiab corrosive ib puag ncig.
- Carbon Steel: Tus nqi qis, haum rau kev siv dav dav.
---
4. Xav txog qhov loj me thiab qauv ntawm txoj saw hlau
Qhov loj thiab qauv ntawm cov saw yuav tsum tau txiav txim siab raws li lub zog thiab nrawm kis. Cov saw hlau sib xws muaj xws li:
- Ib series: lub teeb saw, haum rau cov khoom siv kho tshuab nrog cov khoom siv hluav taws xob qis.
- B series: cov saw hlau hnyav, haum rau cov khoom siv kho tshuab nrog cov khoom sib txuas siab siab.
- C Series: Ntxiv cov saw hlau hnyav, haum rau cov khoom siv kho tshuab nrog cov tshwj xeeb tshaj plaws kis lub zog.
Lub ntsiab seem seem ntawm cov saw suav nrog:
- Txuas dav
- Txuas qhov siab
- Cov menyuam txoj kab taub
- Tus pin Inch
---
5. Khij qhov zoo thiab hom
Xaiv cov saw hlau nrog txhim khu kev qha zoo thiab hom lub koob npe zoo. Cov hauv qab no tuaj yeem tshawb xyuas:
- Cov tsos tshuaj xyuas: nco ntsoov tias tsis muaj kab nrib pleb ntawm txoj saw hlau nto thiab Weld yog tiaj thiab du.
- Tensile xeem: Nco ntsoov tias qhov nro thiab ua haujlwm ntawm txoj saw hlau muaj nyob hauv cov qauv txheem.
- Xaiv cov khoom lag luam: Xaiv cov khoom lag luam los ntawm cov hom muaj npe zoo kom ntseeg tau zoo dua.
---
6. Txiav txim siab tshwj xeeb ua haujlwm
Xaiv cov saw nrog cov haujlwm tshwj xeeb raws li cov kev xav tau. Piv txwv li:
- Tsawg dua cov cuab yeej ua haujlwm: Siv tau rau cov saw ntawm chainsaws, uas tuaj yeem txo cov recoil quab yuam thaum ua haujlwm.
- Anti-xeb kev kho mob: Siv tau cov saw hlau nyob hauv ib puag ncig huab cua.
- Yus tus kheej lubricating ua haujlwm: Siv tau rau cov saw uas xav tau kev saib xyuas ntev ntev.
---
7. Kev saib xyuas thiab kev saib xyuas
Xaiv cov saw hlau uas yooj yim los tswj thiab saib xyuas. Nquag khij qhov nro thiab hnav ntawm txoj saw, thiab ntub thiab hloov nws nyob rau lub sijhawm kom txuas txoj kev pabcuam lub neej ntawm cov saw.
---
Los ntawm cov kauj ruam saum toj no, koj tuaj yeem xaiv cov saw uas zoo tshaj plaws rau koj cov kev xav tau los xyuas kom cov haujlwm ruaj khov thiab ua haujlwm tau zoo ntawm cov khoom siv kho tshuab.
