Kaw cov hniav yog lub ntsiab lus dav dav rau nyias cov riam sib zog siv los txiav cov ntaub ntawv tawv. Kaw cov hniav tuaj yeem faib ua: pob zeb diamond pom hniav rau cov pob zeb txiav; High-ceev steel pom tuaj plhaub rau cov khoom siv hlau (tsis muaj inlaid carbide taub hau); Rau cov khoom ntoo, rooj tog, cov ntoo ntoo, alloys aluminium alloys, aluminium profiles, radiator, yas, yas yas, yas yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas, yas thiab lwm cov roj txiav tuaj pom cov hniav.
Carbide
Carbide pom cov hniav sib xyaw xws li hom alloy cutter lub taub hau, cov khoom siv ntawm cov hniav, cov hniav tawv, thiab lwm yam pom hniav.
Thaum xaiv lub ntsej muag pom kev, nws yog qhov tsim nyog los xaiv qhov tseeb tau pom cov hniav raws li hom, tuab, pub ceev thiab dav dav ntawm cov sawing cov ntaub ntawv.
(1) Xaiv cov cemented carbide hom coulduagly siv coulded carbide hom yog tungsten-cob) thiab tungsten-titanium (code yt). Vim tias qhov kev cuam tshuam zoo tsis kam ntawm tungsten-cobalt carbide, nws yog qhov ntau dav siv hauv kev ua lag luam ntoo. Cov qauv siv tau siv hauv kev ua ntoo yog YG8-YG15. Tus lej tom qab yg qhia tias feem pua ntawm cov ntsiab lus cobalt. Nrog kev nce ntawm cov ntsiab lus cobalt, Qhov kev cuam tshuam nyuaj thiab Flexural lub zog ntawm lub alloy tau txhim kho, tab sis lub hardness thiab hnav tsis kam. Xaiv raws li qhov xwm txheej tiag tiag.
(2) Qhov kev xaiv ntawm substrate
⒈65mn caij nplooj ntoos hlav steel muaj cov khoom siv elasticity zoo thiab muaj kuab, thiab txias, thiab txias thiab txias, thiab txias li cas, thiab txias thiab txias
⒉ Carbon Tool steel muaj cov ntsiab lus muaj roj carbon ntau thiab cov khoom siv kub hnyiab tau yog qhov ntsuas kub ntawm 200 ℃, kev ua kom sov, lub sijhawm ua tsis tau zoo, thiab lub sijhawm tempering ntev thiab yooj yim rau tawg. Cov khoom lag luam lag luam rau kev txiav cov cuab yeej xws li T8A, T10a, T12A, thiab lwm yam.
Piv txwv nrog cov cuab yeej siv hlau steel, alloy tuam hlau muaj cov cua sov tsis kam, hnav tsis kam, thiab kev ua tau zoo dua.
⒋ High High-Speed Spile Tool Steel Steel muaj cov khoom nyuaj, muaj zog hardness thiab rigidity, thiab tsawg dua cua sov-resistant deformation. Nws yog ib qho ultra-siab-lub zog steel nrog ruaj khov thermoplastic thiab haum rau tsim tau high elentra-nyias pom hniav.
(3) Xaiv txoj kab uas hla txoj taub ntawm lub ntsej muag yog cuam tshuam nrog cov khoom siv sawing siv thiab cov tuab tuab ntawm cov saw workpiece. Qhov txoj kab uas hla ntawm lub ntsej hniav yog me me, thiab kev txiav ceev yog tsawg; Qhov loj dua txoj kab uas hla ntawm lub ntsej muag pob txha, qhov ntau dua qhov yuav tsum tau rau cov hniav pom thiab sawing cov khoom siv, thiab ntau dua lub sawing efficiency. Cov cheeb tsam sab nraud ntawm cov hniav pom tau xaiv raws li cov voj sib txawv pom cov qauv thiab cov hniav sib dhos nrog tib lub taub yog siv.
Lub diameters ntawm cov txheej txheem txheem yog: 110mm (4 ntiv tes), 180mm (7 nti (10 nti (10 ntiv), 350mm (14 nti), 400mm (16 nti), 450mm (1800mm (20 nti), thiab lwm yam), thiab lwm yam), thiab lwm yam).
(4) Xaiv cov hniav cov hniav ntawm cov hniav pom cov hniav. Feem ntau hais lus, ntau cov hniav yog, cov khoom txiav ntau dua tuaj yeem txiav hauv ib lub sijhawm, thiab kev txiav zoo dua yog. Siab, tab sis lub saw hlau yog qhov ntau dhau, qhov muaj peev xwm nti ntawm cov hniav ua me dua, thiab nws yooj yim los ua kom pom cov hniav los ua kom sov; Tsis tas li ntawd, muaj ntau lub sawaloths, thiab yog tias tus nqi pub tsis muaj sib xws, cov txiav ntawm txhua tus hniav yog me me, uas yuav ua rau muaj kev sib txhuam ntawm kev txiav ntawm kev txiav ntawm kev txiav thiab kev ua haujlwm. , cuam tshuam rau lub neej pabcuam ntawm cov hniav. Feem ntau cov hniav sib raug yog 15-25mm, thiab ib tus xov tooj ntawm cov hniav tsim nyog yuav tsum tau xaiv raws li cov khoom yuav tsum tau pom.
(5) Xaiv cov tuab tuab ntawm cov hniav pom kev ua raws, peb cia siab tias cov hniav uas pom pom, zoo dua qub, thiab pom cov leeg yog qhov kev noj haus zoo. Cov khoom ntawm alloy pom hniav lub hauv paus thiab kev tsim khoom ntawm cov hniav pom kev txiav txim siab qhov tuab ntawm cov hniav pom. Yog hais tias lub thickness yog heev nyias, lub ntsej hniav tau yooj yim kom co thaum ua haujlwm, cuam tshuam rau cov nyhuv txiav. Thaum xaiv cov tuab ntawm lub ntsej muag, qhov ruaj khov ntawm cov hniav pom thiab cov khoom yuav tsum tau pom yuav tsum tau txiav txim siab. Cov tuab yuav tsum muaj rau qee cov ntaub ntawv tshwj xeeb yog tshwj xeeb, thiab yuav tsum tau siv raws li cov kev xav tau ntawm cov kev xav tau ntawm cov kev xav tau ntawm cov kev xav tau, sau ntawv pom cov hniav, thiab lwm yam.
(6) Xaiv cov qauv hniav uas muaj xws li cov hniav sab laug thiab sab xis (cov hniav sib nraus) thiab ib txwm muaj kev muaj qib peb sab laug thiab ib txoj cai, sab laug thiab sab xis tiaj tus hniav thiab lwm yam.
⒈ Cov hniav sab laug thiab sab xis yog qhov dav siv ntau, kev txiav ceev nrawm nrawm, thiab kev sib tsoo yog qhov yooj yim. Nws yog qhov tsim nyog rau kev txiav thiab cov plaub mos mos thiab tawv nqaij, thiab cov hniav sab laug thiab sab laug thiab sab laug thiab sab laug txiav ntau lub tsev laus nrog tsob ntoo pob caus; Sab laug thiab cov hniav tau pom cov hniav nrog cov tsis zoo ces lub kaum sab xis yog siv rau cov hniav sib luag vim yog cov hniav ntse thiab zoo. Sawing ntawm panels.
⒉ tus hniav tiaj tus saw yog ntxhib, qhov txiav ceev yog qeeb, thiab kev sib tsoo yog qhov yooj yim. Nws yog tsuas yog siv rau kev pom ntawm cov ntoo, thiab tus nqi qis. Nws yog feem ntau siv rau txhuas pom cov hniav nrog me me diameters kom txo cov khoom nplaum kom txo qis cov nplais kom txo qis ntawm cov zawj hauv qab.
Ntsis ntaiv tiaj tus hniav yog kev sib xyaw ntawm Trapezoidal hniav thiab cov hniav tiaj. Sib tsoo ntau nyuaj. Thaum sawing, nws tuaj yeem txo qhov tshwm sim ntawm veneer tawg. Nws yog qhov haum rau pom ntawm ntau yam thiab ob chav veneer ntoo-banels thiab hluav taws kub. Txhawm rau tiv thaiv cov nplaum ntawm txhuas pom cov hniav, pom cov hniav nrog ntau ntawm cov hniav tiaj tiaj uas feem ntau siv.
⒋ Ntsuas Hniav Cov Hniav Feem ntau siv nyob rau hauv qab zawj pom hniav pom hniav pom. Thaum sawing ob chav Veneer ntoo-based panels, lub qhov zawj pom hloov kho cov txheej txheem sawing ntawm pawg thawj coj los tiv thaiv cov ntug hlau tau chipped.
5. Tus txhuam hniav yog raws li hauv qab no:
(1) lwm sab laug thiab sab xis
(2) ntaiv tiaj tus hniav ntaiv tiaj tus hniav
(3) Dovetail Anti-rebacge Dovetail
(4) cov hniav tiaj, inverted trapezoidal hniav thiab lwm yam hniav txhuam
(5) cov hniav helical, sab laug thiab sab xis nruab nrab hniav
Txhawm rau kom suav cov hniav sab laug thiab sab laug thiab sab xis yuav tsum tau xaiv rau sawing khoom thiab nruab nrab ntawm cov qauv ntom nti, uas tuaj yeem txiav cov qauv ntoo hauv av thiab ua kom tus phais du; Txhawm rau kom cov zawj hauv qab tiaj tiaj, siv cov hniav tiaj tus hniav lossis sab laug thiab sab xis. Kev sib xyaw cov hniav; Ntaiv tiaj tus hniav feem ntau xaiv rau sawing veneers thiab fireproof laug cam. Vim yog tus nqi loj ntawm lub computer slicing saws, cov cheeb tsam thiab tuab ntawm lub taub hau ntawm 450-4.8 nruab nrab ntawm mm, feem ntau ntawm cov hniav tiaj tus tau siv kom txo chapping thiab pom cov cim.
(7) Xaiv cov kaum sab xis ntawm lub kaum sab xis ntawm lub sawded ntawm lub kaum ntse ntse ntawm lub puab hniav pom yog tus yuam sij rau kev txiav txim siab qhov zoo ntawm sawing. Qhov tseem ceeb tshaj plaws lub kaum sab xis yog lub kaum sab xis pem hauv ntej, tom qab lub kaum thiab npoo lub kaum sab xis.
Lub rake lub kaum sabgle feem ntau cuam tshuam rau lub zog quab yuam kom pom cov ntaub tawv ntoo. Qhov loj dua lub rake lub, qhov kev txiav tau zoo dua ntawm cov showing, thiab lub ntsej muag ci, thiab ntau zog zog-txuag nws yog kom thawb cov khoom. Feem ntau, thaum cov khoom yuav raug ua tiav yog mos, loj ces lub ces kaum, txwv tsis pub, ib qho me me ces yog xaiv.
Lub kaum sab xis ntawm serrations yog txoj haujlwm ntawm serations thaum txiav. Lub kaum sab xis ntawm cov hniav pom cuam tshuam rau kev ua tau zoo ntawm kev txiav. Qhov loj tshaj plaws ntawm kev txiav yog lub sua teb lub kaum sabgle γ, Qhov Clearance Angle α, thiab lub npoo av β. Lub Make lub kaum sabgle γ yog qhov txiav kaum ntawm lub sawtheoth. Qhov loj dua lub rake lub kaum, kev txiav nrawm dua. Lub rake lub kaum feem ntau ntawm 10-15 ° C. Lub Clearance kaum yog lub kaum sab xis ntawm lub soob hlau thiab cov khoom siv machined. Nws muaj nuj nqi yog los tiv thaiv lub soobqh los ntawm kev rub tawm ntawm cov khoom siv machined. Qhov loj dua lub meej mom, qhov me me ntawm kev sib txhuam thiab smoother cov khoom lag luam ua tiav. Lub Rawv Lub kaum sab xis ntawm carbide pom hniav yog feem ntau 15 ° C. Lub hau kev sib dhos yog muab tau los ntawm sab xub ntiag thiab sab nraub qaum. Tab sis lub npoo npoo yuav tsum tsis yog me me, nws plays lub luag haujlwm ntawm kev tswj hwm lub zog, kub dissipation thiab durability ntawm cov hniav. Qhov tawm ntawm lub kaum sab xis pem hauv ntej γ, lub kaum sab xis tom ntej α, thiab lub kaum tawm ntawm lub kaum ntse ntse β yog sib npaug rau 90 ° C.
(8) Xaiv ntawm aperture aperture yooj yim petameter, uas yog feem ntau xaiv cov khoom siv, nws yog qhov zoo dua los siv cov khoom siv nrog Aperture loj dua rau cov pom cov hniav tshaj 250 hli. Nyob rau tam sim no, lub diameters ntawm cov txheej txheem tsim nyob rau hauv Suav teb yog feem ntau 20mm thiab hauv qab no diameters 250. Qee qhov diameters saum toj 250. Qee qhov kev sib txawv ntawm 12,875mm qhov, thiab Tus neeg kho tshuab lub qhov hlab ntawm ntau tus hniav saws yog qhov sib txawv. , Ntau dua nrog qhov tseem ceeb kom ntseeg tau tias muaj kev ruaj khov. Tsis hais txog qhov loj me ntawm lub qhov, nws tuaj yeem hloov los ntawm tshuab dhos lossis lub tshuab hlau txiav. Lub tshuab dhos tuaj yeem hloov mus rau hauv lub qhov loj nrog lub tshuab ntxhua khaub ncaws, thiab cov tshuab txiav hlau tuaj yeem tsim lub qhov li uas yuav tsum tau los ntawm cov khoom siv.
Cov ntsiab lus ntawm cov khoom ntawm alloy cutter, cov khoom siv ntawm cov hniav, lub ntsej muag, thiab aperture yog sib xyaw ua ke rau hauv tag nrho cov carbide pom hniav. Tsuas yog kev xaiv tsim nyog thiab txuam nrog siv tau zoo dua ntawm nws cov txiaj ntsig.
Lub Sijhawm Post: Jul-09-2022