Yuav Ua Li Cas Xaiv Carbide Pom Hniav?

Cov cemented carbide saw hniav muaj ntau yam tsis xws li hom alloy cutter taub hau, cov khoom ntawm lub hauv paus, txoj kab uas hla, tus naj npawb ntawm cov hniav, thickness, cov hniav zoo li, lub kaum sab xis, thiab lub qhov taub. Cov kev ntsuas no txiav txim siab txog kev ua tau zoo thiab kev ua haujlwm ntawm cov saw hniav. Thaum xaiv cov saw hniav, nws yog ib qho tsim nyog yuav tsum xaiv cov saw hniav kom raug raws li hom, thickness, sawing ceev, sawing kev taw qhia, pub ceev, thiab sawing dav ntawm sawing khoom.

(1) Kev xaiv cov cemented carbide hom

Feem ntau siv cov cemented carbide yog tungsten-cobalt (code YG) thiab tungsten-titanium (code YT). Vim muaj kev cuam tshuam zoo ntawm tungsten thiab cobalt carbides, lawv tau siv dav hauv kev lag luam ntoo. Cov qauv uas nquag siv hauv kev ua ntoo yog YG8-YG15. Tus lej tom qab YG qhia qhov feem pua ​​​​ntawm cov ntsiab lus cobalt. Nrog rau qhov nce ntawm cobalt cov ntsiab lus, qhov cuam tshuam toughness thiab flexural zog ntawm cov hlau yog txhim kho, tab sis lub hardness thiab hnav tsis kam yog txo. Xaiv raws li qhov xwm txheej tiag tiag.

(2) Kev xaiv ntawm substrate

1.65Mn caij nplooj ntoos hlav steel muaj elasticity zoo thiab plasticity, cov khoom siv nyiaj txiag, kev kho cua sov zoo harden-muaj peev xwm, tsis tshua muaj cua sov kub, yooj yim deformation, thiab tuaj yeem siv rau cov saw hniav uas yuav tsum tau txiav tsawg.

2. Cov cuab yeej carbon steel muaj cov ntsiab lus siab carbon thiab thermal conductivity, tab sis nws hardness thiab hnav tsis kam poob sharply ntawm 200 ℃ -250 ℃ kub. Kev kho cua sov deformation yog loj, hardenability tsis zoo, thiab tempering lub sij hawm ntev thiab yooj yim rau tawg. Tsim cov khoom siv nyiaj txiag rau cov cuab yeej txiav xws li T8A, T10A, thiab T12A.

3. Muab piv nrog cov cuab yeej carbon steel, cov cuab yeej hlau alloy muaj cov cua sov zoo, hnav tsis kam, thiab ua haujlwm zoo.

4. High-speed tool steel muaj zoo hardenability, muaj zog hardness thiab rigidity, thiab tsawg tshav kub-resistant deformation. Nws yog ultra-high-strength steel, thiab nws cov thermoplastic stability yog tsim rau kev tsim high-qib ultra-nyias saw hniav.

(3) Kev xaiv txoj kab uas hla

Txoj kab uas hla ntawm cov saw hniav yog txuam nrog cov cuab yeej siv sawing thiab thickness ntawm sawing workpiece. Txoj kab uas hla ntawm cov saw hniav yog me me, thiab txiav ceev yog qhov tsawg; qhov loj ntawm txoj kab uas hla ntawm cov saw hniav, qhov siab dua qhov yuav tsum tau rau cov saw hniav thiab cov cuab yeej sawing, thiab cov sawing efficiency ntau dua. Sab nraud txoj kab uas hla ntawm saw hniav yog xaiv raws li cov qauv sib txawv, thiab cov saw hniav nrog tib txoj kab uas hla yog siv.

Cov diameters ntawm tus qauv yog: 110MM (4 nti), 150MM (6 nti), 180MM (7 nti), 200MM (8 nti), 230MM (9 nti), 250MM (10 nti), 300MM (12 nti), 350MM (14 nti), 400MM (16 ntiv tes), 450MM (18 nti), 500MM (20 nti), thiab lwm yam. Cov zawj hauv qab pom cov hniav ntawm cov vaj huam sib luag precision pom feem ntau yog tsim los ua 120MM.

(4) Xaiv cov naj npawb ntawm cov hniav

Feem ntau hais lus, cov hniav ntau dua, qhov txiav txiav ntau dua tuaj yeem raug txiav hauv ib chav tsev ntawm lub sijhawm, thiab qhov kev ua tau zoo ntawm kev txiav yog qhov zoo dua. Txawm li cas los xij, qhov ntau ntawm cov hniav txiav, qhov ntau cemented carbide xav tau, thiab tus nqi ntawm cov saw hniav yog siab, tab sis cov hniav yog tuab heev. Tus nqi ntawm cov chips ntawm cov hniav ua me me, uas yog ib qho yooj yim ua rau cov saw hniav kom sov. Tsis tas li ntawd, muaj cov hniav ntau dhau lawm. Thiab yog tias tus nqi pub mis tsis zoo sib xws, cov nyiaj txiav ntawm txhua tus hniav me me, uas yuav ua rau muaj kev sib txhuam ntawm ntug txiav thiab cov khoom ua haujlwm thiab cuam tshuam rau lub neej kev pab cuam ntawm kev txiav ntug. Feem ntau, qhov sib nrug ntawm cov hniav yog 15-25 hli, thiab tus naj npawb ntawm cov hniav yuav tsum raug xaiv raws li cov khoom siv sawed.

(5) Kev xaiv ntawm thickness

Nyob rau hauv txoj kev xav, peb cia siab hais tias lub thinner lub sawb, qhov zoo dua cov saw seam yog ib hom kev noj. Cov khoom siv ntawm cov hlau saw hniav hauv paus thiab cov txheej txheem tsim ntawm cov saw hniav txiav txim siab qhov tuab ntawm cov saw hniav. Yog tias cov saw hniav nyias dhau lawm, nws yooj yim rau co thaum ua haujlwm, uas cuam tshuam rau kev txiav. Thaum xaiv lub thickness ntawm cov saw hniav, koj yuav tsum coj lub stability ntawm cov saw hniav thiab cov khoom yuav tsum tau sawed rau hauv kev txiav txim. Lub thickness xav tau rau qee cov khoom siv tshwj xeeb kuj yog qhov tshwj xeeb thiab yuav tsum tau siv raws li qhov yuav tsum tau ua ntawm cov cuab yeej siv, xws li slotting saw blades, scribing saw blades.

Yog tias koj txaus siab rau cov khoom lag luam tungsten carbide thiab xav paub ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa mus rau US MAIL hauv qab ntawm nplooj ntawv.