Yuav Ua Li Cas Nrog Lub Circular Saw Hniav Tsis Siv Rau Lub Sijhawm?
Lub voj voog saws uas tsis siv rau lub sijhawm yuav tsum tau dai vertically, thiab yuav tsum tsis txhob muab tso rau hauv kab rov tav rau lub sijhawm ntev. Cov khoom yuav tsum tsis txhob muab tso rau ntawm lawv. Cov hniav yuav tsum tau khaws cia thiab yuav tsum tsis txhob sib tsoo. Kev kub ceev hacksaw hniav milling cutter, feem ntau hu ua saw hniav milling cutter, txiav ntug nyob rau sab nrauv, yog siv rau blanking los yog ua nqaim zawj. Nws yog ib hom milling cutter nrog cov qauv iav, uas tuaj yeem txiav cov hlau tsis muaj steel, cov yeeb nkab hlau, cov yeeb nkab tooj liab, txhuas yeeb nkab, cov yeeb nkab tsis yog hlau, phaj thiab lwm yam khoom siv nyob rau hauv kev sib hloov ceev. Nws tsis yog tsuas yog saws hniav xwb tab sis kuj yog ib tug milling cutter, uas belongs rau ob yam khoom.
Piv nrog cov tsoos saw hniav, alloy saw hniav feem ntau yog siv hauv cov khoom siv ntoo. Qhov zoo ntawm cov hniav hlau saw hniav yog ze ze rau qhov zoo ntawm cov khoom tiav. Kev xaiv raug ntawm alloy saw hniav yog qhov tseem ceeb rau cov khoom zoo, ua kom luv luv thiab txo cov nqi ua haujlwm. Alloy saw hniav muaj ntau yam tsis zoo, xws li hom alloy lub taub hau, cov khoom ntawm matrix, txoj kab uas hla, tus naj npawb ntawm cov hniav, thickness, hniav zoo, lub kaum sab xis, aperture thiab lwm yam. Cov kev ntsuas no txiav txim siab qhov kev ua tau zoo thiab kev ua haujlwm ntawm cov saw hniav. Kev xaiv cov saw hniav yuav tsum ua raws li hom, thickness, txiav ceev, txiav kev taw qhia, pub ceev thiab txiav txoj kab dav ntawm cov ntaub ntawv txiav. Feem ntau ntawm cov uas twb muaj lawm alloy saw hniav txais yuav cov qauv ntawm cov hniav densely faib, thiab tus naj npawb ntawm cov hniav yog loj thiab densely faib. Cov hniav tawg ntau dhau ua rau thaj tsam me me ntawm cov saw hniav matrix thiab txhua cov hniav hlau, thiab nws yooj yim rau tawg cov saw hniav thaum ntsib cov khoom tawv, uas ua rau lub neej luv luv ntawm cov saw hniav.
Cov hniav hlau yog ua tiav los ntawm cov hmoov zoo hauv kev kub siab, thiab qhov kub ntawm sintering yog 1200 degree. Tam sim no qhov vuam ntawm alloy saw hniav yog inclined rau qhov kub thiab txias vuam. Lub hom phiaj los xyuas kom meej tias cov qauv metallographic tsis puas thaum vuam, thiab vuam kub yuav tsum tsis txhob siab tshaj 750 degree. Thaum vuam cov hniav, ua tib zoo saib seb puas muaj carbide nyob rau hauv cov hlau, ua kom cov hlau huv si, tsis txhob muaj plua plav nyob ib puag ncig los yog qhov kub thiab txias nyob rau hauv lub rhiav, tsis txhob cia cov xeb los yog oxides nyob rau hauv lub rooj zaum ntawm cov hniav, cov flux yuav tsum tsis txhob yuav ib yam nkaus thiab. tuab los yog nyias heev, kho rau muab tshuaj txhuam, granular flux tsis tuaj yeem siv. Tom qab ntawd txoj haujlwm ntawm cov saw saw hniav thiab lub tshuab sawing yuav nres tsis tu ncua, thiab cov hniav yuav tawg yooj yim. Fifthly, qee qhov me me ntawm lub tshuab sawing tej zaum yuav puas vim lub tshuab sawing tau siv ntev, ua rau kev ua haujlwm ntawm lub tshuab sawing tsis du, yooj yim teeb meem, ces nws tseem yuav cuam tshuam rau bimetallic saw hniav sib tsoo. . Qhov thib ob, nyob rau lub sijhawm xaiv, kev xaiv tsis raug ntawm bimetal saw hniav pitch kuj ua rau tsis ua haujlwm ntawm cov hniav. Yog tias tus neeg siv txiav cov ntaub ntawv ntawm lub siab nyiam, txawm tias nws yog qhov ruaj khov lossis hollow, thiab tsis muaj teeb meem dab tsi ntawm cov ntaub ntawv tsim nyog, ces cov hniav yuav tawg.
