Yuav ua li cas tiv thaiv kua muag tawm ntawm lub rooj pom?

Splintering yog ib qho teeb meem tshwm sim los ntawm cov neeg ua haujlwm ntoo ntawm txhua qib kev txawj. Nws yog feem ntau tshwm sim thaum txiav ntoo, qhov twg cov hniav tuaj tawm ntawm ntoo. Qhov kev txiav sai dua, cov hniav loj dua, cov hniav duller thiab cov hniav perpendicular ntau dua rau saum npoo, qhov ntau splintering koj yuav ntsib.

Vim li cas Splintering tshwm sim?

Ua ntej thiab qhov tseem ceeb tshaj plaws, nws yog ib qho tseem ceeb uas koj muaj lub tswv yim ntawm qhov twg qhov kev sib cais feem ntau yuav tshwm sim thaum koj siv koj cov saws. Nrog ib txhais tes pom, radial caj npab pom los yog rooj pom, cov splinters yuav nyob rau hauv qab ntawm cov ntoo. Txawm li cas los xij, nrog ib lub voj voog nqa tau los yog lub thawv zawv zawg, txawm li cas los xij, cov splinters yuav nyob rau saum ntoo.

Txhua lub sijhawm koj ua haujlwm nroground saw hniav, lub kaum sab xis ntawm cov hniav tawm ntawm cov ntoo kuj yuav yog qhov tseem ceeb rau kev txiav txim siab. Yog tias koj muaj lub voj voos uas koj tau teeb tsa khau rau nws qhov siab tshaj plaws, koj yuav tau txais kev sib cais ntau dua li yog tias koj teem nws kom nws tsuas yog txiav los ntawm ntoo xwb. Qhov no yog vim lub kaum sab xis ntawm cov hniav tawm yuav qis dua thaum koj nyuam qhuav nyuam qhuav dhau los ntawm qhov nkhaus ntawm cov hniav. Koj tuaj yeem pab koj tus kheej los ntawm kev noj cov txiav qeeb thiab ua kom koj tsuas yog ua haujlwm nrog cov hniav ntse.

Tiv thaiv cov Splinters

Ib txoj hauv kev uas tib neeg feem ntau siv los txo cov kua muag tawm yog siv daim kab xev npog rau qhov txiav thiab txiav txoj cai los ntawm daim kab xev. Qhov no pab tau vim tias cov kab xev fibers hauv cheeb tsam tau muab qee qhov kev txhawb nqa ntxiv rau cov ntoo fibers raug txiav los ntawm cov hniav. Tsuas yog xyuas kom tseeb tias koj tsis siv txhua hom kab xev uas yuav tso cov kua nplaum seem tom qab, lossis nws tuaj yeem cuam tshuam tsis zoo rau koj qhov ua tiav.

Lwm txoj hauv kev yog siv rab riam ntse kom tau cov kab txiav ua ntej koj pib sawing. Qhov no yuav pab koj tshem tawm qee cov fibers uas yuav tau tawg ua ntej koj pib ua tiav. Tom qab ntawd koj tuaj yeem pom txoj cai ntawm ib sab ntawm qhov txiav yam tsis tau tsoo qhov txiav lossis hla mus rau sab nraud.

Txawm hais tias tseem muaj lub caij nyoog zoo koj yuav tsim qee cov splinters siv cov txheej txheem no, qib uas koj ua yuav tsawg dua, thiab cov uas koj tsim yuav tawg tawm ntawm txoj kab txiav.

Nyob rau hauv cov txheej txheem ntawm cov ntoo thiab board ua, cov teeb meem ntawm board tearing thiab pom cov cim yog ib qho tseem ceeb cuam tshuam rau kev txiav zoo. Cov teeb meem no tsis tsuas yog txo cov kev ua haujlwm, tab sis kuj tuaj yeem ua rau cov khoom pov tseg thiab nce nqi ntau lawm. Tsab ntawv xov xwm no yuav tham txog cov ntsiab lus ntawm cov laj thawj ntawm kev rhuav tshem thiab pom cov cim, thiab muab qee cov kev daws teeb meem zoo los pab koj zam cov teeb meem no hauv kev ua haujlwm tiag tiag.

Feem ntau yog vim li cas board tearing thiab pom cov cim

1. Lub saw hniav ceev yog siab dhau

Qhov ceev ntawm cov saw hniav muaj qhov cuam tshuam ncaj qha rau kev txiav. Yog hais tias lub saw hniav ceev yog siab dhau lawm, lub sij hawm sib cuag ntawm cov hniav thiab cov khoom thaum lub sij hawm txiav cov txheej txheem yog txo, uas yog ib qho yooj yim ua rau cov ntaub ntawv tearing thiab pom tseeb cov cim. Kev kub ceev yuav ua rau kom muaj cua sov ntawm kev txiav, ua rau kub hnyiab lossis kua muag ntawm cov khoom siv.

Kev daws:
Kho qhov ceev ntawm cov saw hniav mus rau qhov tsim nyog ntau yam. Feem ntau, qhov tsim nyog ceev yuav tsum raug xaiv raws li hom thiab thickness ntawm cov khoom.
Thaum txiav cov ntaub ntawv nyuaj, txo qhov ceev kom tsim nyog kom txo tau cov cua sov thiab cov khoom puas.

2. Flange puas

Lub flange yog siv los kho cov saw hniav kom ntseeg tau tias cov saw hniav tseem ruaj khov thaum lub sijhawm txiav. Yog hais tias lub flange puas lawm los yog hnav, cov saw hniav tsis tuaj yeem kho tau zoo, ua rau cov saw hniav sib txawv thiab vibrate thaum txiav, uas tuaj yeem yooj yim ua rau lub rooj txiav txiav los rhuav thiab pom cov cim.

Kev daws:
Xyuas thiab hloov lub flange tsis tu ncua kom paub meej tias nws nyob rau hauv qhov zoo.

Siv cov flanges zoo los xyuas kom muaj kev ruaj ntseg thiab raug ntawm cov saw hniav.

3. Deformation ntawm saw hniav steel phaj

Lub flatness ntawm saw hniav steel phaj ncaj qha cuam tshuam rau cov nyhuv txiav. Deformation ntawm steel phaj yuav ua rau cov saw hniav co thiab deviate thaum tig ntawm kev kub ceev, ua rau pom cov cim thiab txiav board tearing. Deformed saw hniav tsis tuaj yeem tswj tau qhov kev txiav zoo ib yam, cuam tshuam rau kev ruaj ntseg thiab qhov tseeb ntawm kev txiav.

Kev daws:
Xaiv cov hniav zoo nkauj los xyuas kom meej tias lawv cov phaj hlau yog tiaj tus thiab tsis deformed.
Yog hais tias koj ntsib ib tug deformed saw hniav, hloov los yog kho nws nyob rau hauv lub sij hawm kom tsis txhob muaj kev cuam tshuam cov txiav zoo.

4. Qhov siab tsis sib xws

Qhov siab ntawm cov hniav hniav yuav tsum zoo ib yam los xyuas kom meej ib tug uniform thiab du txiav nyhuv. Yog tias qhov siab ntawm qee tus hniav yog siab dhau lossis qis dhau, nws yuav ua rau lub zog tsis sib xws thaum lub sijhawm txiav, uas yooj yim ua rau pom cov cim thiab cov khoom tawg. Qhov siab ntawm cov hniav tsis sib xws feem ntau yog tshwm sim los ntawm cov saw hniav raug tsoo los yog ntaus thaum lub sij hawm teeb tsa lossis siv, ua rau muaj kev puas tsuaj lossis deformation ntawm tus neeg cov hniav.

Kev daws:
Tshawb xyuas qhov siab ntawm cov hniav hniav tsis tu ncua, thiab zom lawv hauv lub sijhawm yog tias tsis sib npaug los xyuas kom meej qhov siab ntawm cov hniav.

Thaum txhim kho thiab siv cov saw hniav, xyuam xim rau kev ua haujlwm kom tsis txhob muaj pob thiab sib tsoo.

Qhov cuam tshuam ntawm kev txiav cov khoom zoo ntawm cov saw hniav

5. Txiav cov laug cam

Inferior boards feem ntau muaj cov impurities ntau dua, xws li nti, rau tes, thiab lwm yam. Cov impurities no yuav ua rau hnyav hnyav thiab puas tsuaj rau cov hniav, ua rau muaj feem cuam tshuam thiab pom cov cim ntawm lub rooj txiav. Tshwj xeeb tshaj yog thaum txiav cov ntaub ntawv nrog cov caws pliav tawv, cov saw hniav raug cuam tshuam ntau dua, uas tuaj yeem yooj yim ua rau cov hniav tawg lossis hnav.

Kev daws:
Sim xaiv cov boards zoo los txo qhov kev puas tsuaj ntawm impurities rau cov saw hniav.

Thaum lub sij hawm txiav, ua tib zoo xyuas lub rooj tsavxwm kom tsis txhob tsoo cov ntsia hlau lossis nti thaum txiav.

Cov kev daws teeb meem zoo rau tearing thiab pom cov cim ntawm lub rooj txiav

6. Kev saib xyuas tsis tu ncua thiab kev saib xyuas ntawm cov saw hniav

Ntxoov cov hniav: Sib tsoo cov hniav tsis tu ncua kom tswj tau qhov ntse thiab sib xws ntawm cov hniav thiab xyuas kom zoo txiav.

Txheeb xyuas qhov xwm txheej ntawm cov saw hniav: Tshawb xyuas cov xwm txheej ntawm cov saw hniav tsis tu ncua, suav nrog qhov flatness ntawm cov hlau phaj, qhov siab ntawm cov hniav thiab qhov xwm txheej ntawm flange, thiab ua haujlwm tu thiab hloov hauv lub sijhawm.

7. Kho qhov txiav txiav

Tsim nyog kho qhov ceev: Raws li hom thiab thickness ntawm cov khoom, xaiv qhov tsim nyog sawb ceev kom tsis txhob siab dhau los yog tsawg ceev uas cuam tshuam rau cov nyhuv txiav.
Tswj qhov ceev ceev: Tswj qhov kev pub noj kom tsim nyog kom tsis txhob nrawm dhau los yog qeeb dhau, thiab xyuas kom meej tias cov saw hniav khiav ruaj khov thaum lub sijhawm txiav.

8. Xaiv cov saw hniav uas tsim nyog

High-quality saw hniav: Xaiv lub zoo zoo sawb haum rau txiav cov ntaub ntawv tshwj xeeb los xyuas kom meej tias nws muaj kev ua tau zoo txiav thiab kav ntev.

Cov cuab yeej siv hom phiaj: Xaiv cov saw hniav uas tsim nyog raws li cov kev xav tau ntawm kev txiav, xws li kev kub ceev steel saw hniav, carbide saw hniav, thiab lwm yam, kom ua tau raws li qhov yuav tsum tau ua ntawm cov khoom sib txawv.

Cov teeb meem ntawm tearing thiab pom cov qhab nia ntawm lub rooj tsavxwm txiav muaj qhov cuam tshuam loj rau kev ua haujlwm zoo, tab sis cov teeb meem no tuaj yeem zam tau los ntawm kev kho qhov kev siv tsis zoo ntawm cov saw hniav, kev saib xyuas tsis tu ncua thiab xaiv txoj cai saw hniav. Kuv vam tias cov lus qhia saum toj no tuaj yeem pab koj tswj xyuas cov xwm txheej ntawm kev siv cov saw hniav hauv kev ua haujlwm tiag tiag thiab txhim kho kev txiav zoo thiab kev ua haujlwm ntau lawm.