Carbide saw hniav yog cov cuab yeej siv feem ntau siv rau kev ua cov khoom ntoo. Qhov zoo ntawm carbide saw hniav yog ze ze rau qhov zoo ntawm cov khoom tiav. Kev xaiv raug thiab tsim nyog ntawm carbide saw hniav tuaj yeem txhim kho cov khoom zoo, ua kom luv luv, thiab txo cov nqi ua haujlwm. Carbide saw hniav muaj xws li ntau yam tsis xws li hom alloy cutter 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. . Thaum xaiv cov saw hniav, koj yuav tsum xaiv qhov tseeb saw hniav raws li hom, thickness, sawing ceev, sawing kev taw qhia, pub ceev, thiab sawing txoj kev dav ntawm cov khoom raug txiav. Yog li nws yuav tsum xaiv li cas?
(1) Kev xaiv cov cemented carbide hom
Feem ntau siv cov cemented carbide muaj xws li tungsten-cobalt thiab tungsten-titanium. Tungsten-cobalt carbide muaj kev cuam tshuam zoo thiab siv dav hauv kev lag luam ntoo. Raws li cov ntsiab lus cobalt nce, qhov cuam tshuam toughness thiab flexural zog ntawm alloy nce, tab sis hardness thiab hnav tsis kam txo. Kev xaiv yuav tsum yog nyob ntawm qhov xwm txheej tiag tiag. (2) Kev xaiv ntawm matrix
1. 65Mn spring steel has good elasticity and plasticity, economical material, good heat treatment hardenability, low heating temperature and easy deformation, so it can be used for saw blades with low cutting requirements.2. Cov cuab yeej carbon steel muaj cov pa roj carbon ntau thiab muaj cov thermal conductivity, tab sis nws cov tawv tawv thiab hnav tsis kam poob qis thaum raug kub ntawm 200 ° C-250 ° C. Nws raug kev txom nyem los ntawm kev kho cua sov loj deformation, tsis zoo hardenability, thiab tempering lub sij hawm ntev thiab yog nquag tawg. Ua cov khoom siv nyiaj txiag rau cov cuab yeej txiav xws li T8A, T10A, T12A, thiab lwm yam.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 dua. Lub tshav kub-resistant deformation kub yog 300 ℃ -400 ℃, uas yog tsim rau manufacturing high-qib alloy ncig saw hniav.
(3) Xaiv txoj kab uas hla
Txoj kab uas hla ntawm cov saw hniav yog cuam tshuam nrog cov cuab yeej sawing siv thiab lub thickness ntawm lub workpiece raug txiav. Txoj kab uas hla ntawm cov saw hniav yog me me, thiab txiav ceev yog qhov tsawg; txoj kab uas hla ntawm cov saw hniav yog siab, thiab qhov yuav tsum tau rau cov saw hniav thiab sawing khoom yog siab, thiab cov sawing efficiency kuj siab. Sab nraud txoj kab uas hla ntawm cov saw hniav yuav tsum tau xaiv raws li qhov sib txawv ncig saw tshuab qauv. Siv cov saw saw nrog ib txoj kab uas hla. (4) Xaiv tus naj npawb ntawm cov hniav
Tus naj npawb ntawm cov hniav ntawm cov hniav pom. Feem ntau hais lus, cov hniav ntau dua, qhov txiav ntau tuaj yeem txiav ib lub sijhawm thiab qhov kev ua haujlwm zoo dua. Txawm li cas los xij, cov hniav txiav ntau dua yuav tsum tau cemented carbide ntau dua, thiab tus nqi ntawm cov saw hniav yuav siab dua, tab sis cov hniav saws yog tuab heev. , lub peev xwm nti ntawm cov hniav ua me me, uas tuaj yeem ua rau cov hniav tuaj yeem ua kom sov; Tsis tas li ntawd, muaj cov hniav ntau dhau lawm, thiab thaum tus nqi pub mis tsis sib haum, qhov kev txiav ib tus hniav yuav tsawg heev, uas yuav ua rau muaj kev sib txhuam ntawm cov ntug txiav thiab cov khoom ua haujlwm, cuam tshuam rau lub neej kev pab cuam. hniav. . Feem ntau cov hniav sib nrug 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
Lub thickness ntawm saw hniav: Hauv txoj kev xav, peb cia siab tias cov saw hniav yuav tsum nyias li sai tau. Lub saw kerf yog qhov siv tau. Cov khoom siv ntawm cov hlau saw hniav hauv paus thiab cov txheej txheem ntawm kev tsim cov saw hniav txiav txim siab qhov tuab ntawm cov saw hniav. Yog hais tias lub thickness yog heev nyias, lub sawb yuav yooj yim co thaum lub sij hawm ua hauj lwm, cuam tshuam rau cov nyhuv txiav. When xaiv lub thickness ntawm cov saw hniav, koj yuav tsum xav txog qhov ruaj khov ntawm cov saw hniav thiab cov khoom raug txiav. Qee cov khoom siv rau lub hom phiaj tshwj xeeb kuj xav tau cov thicknesses tshwj xeeb thiab yuav tsum tau siv raws li cov khoom siv, xws li grooving saw hniav, scribing saw hniav, thiab lwm yam.
(6) Kev xaiv cov hniav zoo nkauj
Cov hniav siv feem ntau suav nrog cov hniav sab laug thiab sab xis (cov hniav sib hloov), cov hniav tiaj tus, cov hniav trapezoidal (cov hniav siab thiab qis), cov hniav trapezoidal (inverted conical hniav), cov hniav dovetail (cov hniav hump), thiab cov hniav tsis tshua muaj-qib daim duab peb sab. . Sab laug thiab sab xis, sab laug thiab sab xis, sab laug thiab txoj cai tiaj tus hniav, thiab lwm yam.
1. Cov hniav sab laug thiab sab xis yog cov khoom siv dav tshaj plaws, nrog kev txiav ceev ceev thiab sib tsoo yooj yim. Nws yog tsim rau txiav thiab hla sawing ntau yam mos thiab tawv tawv ntoo profiles thiab ntom boards, ntau txheej boards, particle boards, thiab lwm yam. Cov hniav sab laug thiab sab xis nruab nrog kev tiv thaiv kev tiv thaiv cov hniav yog cov hniav dovetail, uas tsim nyog rau kev txiav ntev ntev ntawm ntau cov laug cam nrog cov pob ntoo.Sab laug thiab sab xis hniav saws nrog cov kaum sab xis tsis zoo feem ntau yog siv rau sawing veneer panels vim lawv cov hniav ntse thiab zoo sawing zoo.
2. Lub tiaj tus hniav pom ntug yog ntxhib thiab txiav ceev yog qeeb, yog li nws yog qhov yooj yim tshaj rau grind. Nws yog tsuas yog siv rau sawing ntoo zoo tib yam nrog tus nqi qis. Nws feem ntau yog siv rau aluminium saws nrog me me diameters kom txo tau adhesion thaum txiav, los yog rau grooving saw hniav kom cov zawj hauv qab tiaj.
3. Cov hniav trapezoidal yog kev sib xyaw ntawm cov hniav trapezoidal thiab cov hniav tiaj tus. Kev sib tsoo yog qhov nyuaj dua. Nws tuaj yeem txo qhov tawg ntawm veneer thaum sawing. Nws yog tsim rau sawing ntau yam ib leeg thiab ob chav veneer dag boards thiab fireproof boards. Aluminium saw hniav feem ntau siv trapezoidal saw hniav nrog ntau tus hniav kom tiv thaiv adhesion.
4. Inverted ntaiv hniav feem ntau siv nyob rau hauv qab zawj saw hniav ntawm vaj huam sib luag saws. Thaum sawing ob-veneered dag boards, qhov zawj pom kho qhov tuab kom ua tiav cov txheej txheem ntawm qhov hauv qab, thiab tom qab ntawd cov saw tseem ceeb ua tiav cov txheej txheem sawing ntawm lub rooj tsavxwm. Tiv thaiv ntug chipping ntawm ntug saw.Kom suav cov ntoo, thaum pom cov khoom ntoo, particeboard, lossis cov hniav tsis sib haum, koj yuav tsum xaiv cov hniav sib txuas thiab cov ntaub npog sab laug thiab ua kom tus txiav du; txhawm rau txhawm rau txhawm rau txhawm rau hauv qab, siv cov hniav tiaj tus lossis cov hniav sab laug thiab sab xis. Kev sib xyaw cov hniav; Thaum txiav veneer panels thiab fireproof boards, trapezoidal hniav feem ntau yog siv. Vim lub siab txiav tus nqi, lub computer txiav saw siv ib tug alloy saw hniav nrog ib tug kuj loj txoj kab uas hla thiab thickness, nrog ib tug txoj kab uas hla ntawm 350-450mm thiab ib tug tuab ntawm 4.0-4.8. mm, feem ntau siv cov hniav tiaj tus los txo cov ntug chipping thiab pom cov cim.
(7) Xaiv lub kaum sab xis sawtooth
Lub kaum sab xis ntawm qhov sawtooth yog qhov nyuaj thiab kev tshaj lij, thiab kev xaiv kom raug ntawm lub kaum sab xis ntawm cov saw hniav yog tus yuam sij rau kev txiav txim siab zoo ntawm sawing. Lub kaum sab xis tseem ceeb tshaj plaws yog lub kaum sab xis rake, nraub qaum thiab lub kaum sab xis.Lub kaum sab xis feem ntau cuam tshuam rau lub zog siv hauv sawing ntoo chips. Qhov loj dua lub rake lub kaum sab xis, qhov zoo dua qhov kev txiav cov hniav ntawm cov hniav, qhov sib dua ntawm cov sawing, thiab qhov yooj yim dua nws yog thawb cov khoom. Feem ntau, thaum cov khoom yuav tsum tau ua tiav yog mos, xaiv lub kaum sab xis loj dua, txwv tsis pub xaiv lub kaum sab xis me dua.
(8) Xaiv qhov aperture
Lub aperture yog ib qho yooj yim parameter, uas feem ntau yog xaiv raws li qhov yuav tsum tau ntawm cov khoom siv. Txawm li cas los xij, txhawm rau tswj kev ruaj ntseg ntawm cov saw hniav, nws yog qhov zoo tshaj plaws los siv cov cuab yeej nrog lub aperture loj dua rau cov saw hniav saum 250MM. Tam sim no, lub apertures ntawm cov qauv tsim nyob rau hauv Suav teb feem ntau yog 20MM qhov nrog diameters ntawm 120MM thiab hauv qab no, 25.4MM qhov nrog diameters ntawm 120-230MM, thiab 30mm qhov nrog diameters saum 250. Qee cov khoom siv txawv teb kuj muaj 15.875MM qhov. Mechanical aperture ntawm ntau cov hniav saws yog qhov nyuaj. , ntau yog nruab nrog keyways los xyuas kom meej stability. Txawm hais tias qhov loj ntawm lub qhov, nws tuaj yeem hloov kho los ntawm lub tshuab dhos lossis hlau txiav tshuab. Lub tshuab dhos tuaj yeem tig cov tshuab ntxhua khaub ncaws rau hauv lub qhov loj, thiab lub tshuab txiav hlau tuaj yeem nthuav lub qhov kom tau raws li cov khoom siv.
Ib tug series ntawm tsis xws li hom alloy cutter lub taub hau, cov khoom ntawm lub hauv paus lub cev, txoj kab uas hla, tus naj npawb ntawm cov hniav, thickness, hniav zoo, lub kaum sab xis, aperture, thiab lwm yam yog ua ke los tsim tag nrho cov carbide saw hniav. Nws yuav tsum raug xaiv tsim nyog thiab sib phim kom siv tau nws qhov zoo.
