Txawm hais tias koj txiav ntoo, hlau, pob zeb, pom cov hniav yas yog ib qho cuab yeej tseem ceeb hauv ntau yam kev lag luam, los ntawm kev ua haujlwm rau kev tsim kho thiab hlau ua haujlwm. Muaj ntau cov hniav pom hniav los xaiv, txhua tsim rau cov ntaub ntawv tshwj xeeb thiab cov txheej txheem txiav. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom saw hlau, lawv cov ntawv thov, thiab vim li cas xaiv txoj cai ib yog qhov tseem ceeb ua kom tiav, kev txiav tawm.
Dab tsi yog pom hniav?
Tus txhuam hniav yog ib qho txheej txheem sib cav lossis cov qauv siv los txiav cov ntaub ntawv. Kaw cov hniav yog feem ntau ua los ntawm high-zog steel lossis lwm cov ntaub ntawv ruaj khov thiab muaj cov leeg tawv, cov kaus hniav tsim los txiav los ntawm cov khoom sib txawv. Qhov loj me, cov qauv, thiab kev teeb tsa ntawm cov hniav ntawm cov hniav pom sib txawv, nyob ntawm cov khoom raug txiav thiab qhov xav tau ua tiav. Thaum xuas tes saws tau siv rau ntau pua xyoo, cov yas pom niaj hnub no feem ntau yog siv hluav taws xob lossis roj av ntxiv, ua kom nrawm dua, kev txiav nyiaj ntau dua.
Hom pom li pooj
Muaj ntau ntau yam sib txawv ntawm cov saw hlau, txhua tus haum rau cov haujlwm txiav tshwj xeeb. Nov yog qee hom feem ntau:
1. Ntoo Txiav Tuaj (Hla Thiab Risscut Tuaj)
Hla hniav tuaj: cov hniav no yog tsim los txiav thoob plaws cov nplej ntawm ntoo. Cov hniav yog nyias thiab ces kaum kom ua tiav qhov kev txiav du yam tsis ntuag cov ntoo ntoo.
Risscut blades: risscut blades muaj cov hniav loj tsim tau tsim los txiav tawm tsam cov nplej ntawm ntoo. Cov hniav txuas no tshem tawm cov ntaub ntawv ntau dua nrog txhua qhov kev txiav thiab yog qhov zoo rau kev txiav tawm lossis ripping cov laug cam loj.
Cov Kev Siv: Woodworking, Rooj Tog Zaum, Txee, thiab DIY Tsev Cov Haujlwm Hauv Tsev.
2. Hlau txiav
Cov hlau ferrolo tuaj: cov hniav no yog tsim los txiav cov hlau ferrous zoo li hlau thiab hlau. Lawv feem ntau yog ua los ntawm cov hlau ceev (HSS) lossis carbide tipped cov ntaub ntawv los tiv thaiv cov cua sov thiab kev sib txhuam ntawm cov hlau.
Tsis yog hlau hlau tuaj: Siv rau softer hlau zoo li txhuas, tooj liab, thiab tooj, cov hniav tshwj xeeb muaj cov txheej txheem tshwj xeeb rau lawv cov hniav kom tiv thaiv cov khoom tsim.
Cov Kev Siv: Kev Tsim Kho, Kev Tsim Kho, Kho Kho Tsheb, thiab tsim khoom.
3. Pob zeb diamond tuaj
Cov ntawv thov: pob zeb diamond tuaj yeem siv los txiav cov ntaub ntawv nyuaj heev xws li pob zeb, pobzeb, thiab asphalt. Cov hniav tau embedded nrog cov pob zeb diamond me me, uas muab cov hardness zoo heev thiab txiav kev ua haujlwm.
Hom: Kev txiav hluav taws xob ntub dej tau siv nrog dej kom txias cov hniav thaum lub sij hawm txiav yas tuaj yeem siv tau yam tsis muaj dej, ua rau lawv muaj peev xwm nqa thiab siv tau yooj yim.
Daim Ntawv Thov: Kev Tsim Kho, Txhim Kho, Masonry thiab Pobzeb Txiav.
4. Qhob thiab Masonry tuaj
Cov khoom siv: cov hniav no feem ntau yog tsim nrog carbide lossis pob zeb pob zeb diamond los tuav lub hardness thiab abrastresess ntawm cov pob zeb ua, cib thiab lwm yam masonry cov ntaub ntawv.
Daim Ntawv Thov: Txiav ua pob zeb ua pob zeb ua pob zeb, cib, pob zeb thiab cov vuas, feem ntau siv hauv kev tsim kho thiab kev txhim kho hauv tsev.
5. Vas pom cov hniav
Kev Siv Dav: Vas Kaw Cov PAS yog cov khoom siv ntau yam uas tuaj yeem siv rau ntau qhov kev txiav ntau yam, los ntawm ntoo thiab yas rau hlau thiab masonry. Lawv feem ntau siv nrog Handheld saws los yog cov lus saws thiab yog nrov nrog cov ntawv cog lus ntawm kev ua haujlwm thiab DIY txaus siab.
Cov duab hniav: Cov qauv tsim qauv sib txawv raws li cov pom tau siv rau kev txiav dav dav lossis txiav kev sib cav.
Daim Ntawv Thov: Woodworking, Rooj Tog Zaum, Txhim Kho Tsev thiab Kev Ua Vaj Tse.
6. Jig kaw li
Kev txiav kom tau yooj yim: Jig pom cov hniav yog nyias, yoog raws li jig saws los ua kom nkhaus lossis cov khoom txiav sib txawv ntawm cov khoom xws li ntoo, hlau, thiab yas.
Hom hniav: cov hniav profile ntawm cov hniav no tuaj yeem tsim tau rau kev nplua lossis ntxhib, thiab cov khoom sib txawv yog siv nyob ntawm cov khoom raug txiav.
Daim ntaub ntawv: Woodworking, txhim kho hauv tsev, kev kho pib, thiab khoom ua khoom ua khoom ua khoom.
7. Cov lus kaw tuaj
Precision Txiav: Cov lus pom cov hniav yog mounted ntawm cov rooj nyob ruaj ruaj thiab muab kev tswj hwm ntau dua thiab prefood, thiab cov khoom siv engoodood.
Hom: Muaj cov rip pom cov hniav, hla kev sib xyaw, thiab cov pa sib xyaw ua ke tsim rau kev txiav cov hom phiaj sib txawv.
Cov Ntawv Thov: Rooj tog ua, txee, thiab zoo woodworking.
Yuav ua li cas xaiv txoj cai pom hniav
Xaiv txoj cai pom hniav rau koj txoj haujlwm yog qhov tseem ceeb kom ua tiav huv si, kev txiav tawm thiab nthuav lub neej ntawm koj lub cuab yeej. Xav txog cov hauv qab no thaum xaiv tus hniav:
Tej khoom txiav: Cov hniav sib txawv yog tsim rau cov ntaub ntawv tshwj xeeb. Piv txwv li, cov hluav taws xob ntoo yuav tsum tsis txhob siv los txiav cov hlau, thiab cov hlau tuaj tsis haum rau kev txiav cov pob zeb ua. Xaiv cov hniav uas tau sib xws nrog cov khoom koj ua haujlwm nrog.
-
Hniav Hniav Hniav: Tus lej, qhov loj me, thiab cov duab ntawm cov hniav cuam tshuam rau kev txiav kev ua haujlwm. Tuaj nrog cov hniav ntau nrog cov kev txiav smoother, tab sis lawv tuaj yeem qeeb qeeb, thaum nws nrog cov hniav tsawg dua tab sis yuav ua rau txiav tawm.
- Iam hniav diam: Qhov txoj kab uas hla ntawm cov hniav txiav txim siab qhov tob ntawm kev txiav. Cov hniav loj feem ntau yog siv rau kev txiav tob dua, thaum cov hniav me me yog qhov zoo dua rau kev ua haujlwm los yog me dua.
- Txiav Ceev: Txawv pom cov hniav sib txawv yog qhov zoo rau sib txawv txiav ceev. Piv txwv li, txiav kom huv yuav zoo dua rau kev txiav cov ntxhib, thaum qeeb dua, cov ntaub pua plag nplua, tau haum rau cov ncauj lus kom ntxaws lossis ua tiav cov ncauj lus kom ntxaws.
- Cov Khoom Siv Hluav Taws Xob: High-ceev steel (hss), carbide-tipped, thiab pob zeb diamond-tipped tuaj yeem muab cov qib sib txawv thiab kev ua tau zoo. Rau cov ntaub ntawv nyuaj xws li hlau lossis pob zeb, xaiv ib rab hniav nrog cov txheej txheej nruj dua kom ntev lub neej ntawm cov hniav.
Yuav ua li cas pom los siav
Cov txheej txheem ntawm kev tsim cov hniav pom cov hniav cuam cuam tshuam ntau kauj ruam kom ntseeg tau tias lawv muaj zog, ruaj, thiab muaj peev xwm ua kom haum txiav:
- Kev Npaj Npaj Steel: Cov hlau zoo steel lossis alloy yog xaiv rau cov hniav cov khoom tseem ceeb thiab muaj zog thiab ua kom muaj zog.
- Hniav Tsim: Cov hniav yog puab thiab ntse kom ntseeg tau tias lawv tuaj yeem txiav los ntawm cov khoom siv uas muaj kev sib txhuam tsawg.
- Kev Kho Cua Sov: Kaw cov hniav yog feem ntau kub-kho kom txhim kho lawv lub hardness thiab ruaj khov. Cov txheej txheem no yuav pab tus hniav tswj nws lub siab ntev dua, txawm tias siv tau hnyav.
- Daim plhaub: Ib co hniav cuam yog coated nrog cov ntaub ntawv tshwj xeeb zoo li carbide lossis pob zeb diamond sau los txhim kho lawv cov kev txiav kev ua tau zoo thiab thiav.
Cov lus qhia kev nyab xeeb rau kev siv prades
Thaum pom cov hniav sib xyaw yog cov cuab yeej siv tau zoo, nws yog qhov tseem ceeb kom ua raws cov txheej txheem kev nyab xeeb kom tsis txhob muaj kev huam yuaj:
- Hnav cov iav tiv thaiv: Yuav tsum hnav cov kev nyab xeeb kev nyab xeeb, pob ntseg tiv thaiv, thiab hnab looj tes thaum siv cov hniav.
- Txheeb xyuas cov hniav: Tshuaj xyuas cov hniav rau kev puas tsuaj lossis hnav ua ntej siv. Ib qho kev puas tsuaj los yog npub hniav tuaj yeem ua rau kev txiav txim siab tsis zoo lossis txawm tawg so thaum siv.
- Ruaj Ntseg Cov Khoom: Nco ntsoov ruaj ntseg cov khoom uas koj txiav kom tsis txhob txav, uas tuaj yeem ua rau kev sib tsoo lossis tsis sib haum.
- Ua raws li cov chaw tsim khoom cov lus qhia: Nco ntsoov ua raws li kev nyab xeeb thiab kev qhia ua haujlwm tau muab nrog koj pom thiab hniav.
Kab lus no muab cov ntsiab lus pom ntawm cov hniav, pab cov neeg nyeem nkag siab lawv hom, cov ntawv thov, thiab yam xav tau thaum xaiv cov hniav txoj cai rau lawv cov kev xav tau.
Lub Sijhawm Post: Dec-09-2024