Dab tsi ntawm milling cutters muaj?
1. Muab faib raws li cov khoom ntawm milling cutter
(1) Cov cuab yeej kub ceev steel milling cutters: milling cutters thiab sib sau milling cutters nrog cov duab nyuaj yog feem ntau cov cuab yeej high-speed steel milling cutters. Milling cutters nrog txoj kab uas hla loj thiab tsis nyias nyias yog feem ntau ua rau hauv cov hniav kom txuag tau cov khoom siv hlau ceev ceev.
(2) Cemented carbide milling cutter: lub milling cutter uas siv cov cemented carbide inserts hauv qhov txiav.
2. Kev faib tawm los ntawm kev siv milling cutter
(1) Milling cutter rau milling dav hlau: feem ntau cylindrical milling cutter thiab kawg milling cutter. Cylindrical milling cutters muab faib ua cov hniav ntxhib thiab cov hniav zoo, uas yog siv rau kev ntxhib milling thiab semi zoo milling ntawm dav hlau. Muaj peb hom kawg milling cutters: ib hom, ntxig hom thiab indexable (mechanical clamping) hom, uas yog siv rau ntxhib thiab nplua milling ntau lub dav hlau. Thaum machining me me dav hlau, kawg mills thiab peb lub ntsej muag ntug mills kuj siv tau.
(2) Milling cutters rau milling txoj cai kaum grooves: feem ntau kawg milling cutters, peb lub ntsej muag ntug milling cutters, keyway milling cutters, disk groove milling cutters, pom hniav milling cutters, thiab lwm yam.
A. Xaus milling cutter: siv rau milling grooves, kauv grooves thiab qhov ntawm ntau yam duab ntawm workpieces; Milling lub dav hlau thiab sab ntawm lub rooj ntev zaum; Milling ntau yam disc cams thiab cylindrical cams; Thiab milling sab hauv thiab sab nrauv raws li qhov profile.
B. Peb sab ntug milling cutters: cov hniav ncaj, staggered hniav thiab ntxig cov hniav. Nws yog siv rau milling txhua yam ntawm grooves, lub rooj ntev zaum dav hlau, sab ntawm workpieces thiab lawv cov thawj dav hlau.
C. Keyway milling cutter: siv rau milling keyways.
D. Disk zawj milling cutter: siv rau milling ntsia hlau grooves thiab grooves ntawm lwm yam workpieces.
E. Pom hniav milling cutter: siv rau milling ntau grooves thiab txiav ntawm daim hlau, tuav thiab ntau yam profiles.
(3) Milling cutters rau milling tshwj xeeb grooves: feem ntau T-shaped zawj milling cutters, dovetail zawj milling cutters, lub kaum sab xis milling cutters, thiab lwm yam.
T-groove milling cutter yog siv rau milling T-groove. Dovetail zawj milling cutter yog siv rau milling dovetail zawj. Lub kaum sab xis milling cutter yog muab faib ua ib lub kaum ntse ntse milling cutter, symmetric ob lub kaum sab xis milling cutter thiab asymmetric ob lub kaum sab xis milling cutter. Lub kaum sab xis milling cutter yog siv rau kev qhib cov hniav sab nraud thiab qhov kawg ntawm lub ntsej muag cov hniav ntawm ntau cov cutters, thiab milling cov hniav ntawm ntau yam serrated hniav clutches thiab ratchets. Symmetrical ob lub kaum sab xis milling cutter yog siv rau milling ntau V-zoo li tus grooves thiab cov hniav duab ntawm cov hniav ntse thiab trapezoidal hniav clutches. Asymmetric ob lub kaum sab xis milling cutters yog tsuas yog siv rau qhib cylindrical ncaj hniav, oblique hniav thiab kauv grooves ntawm ntau yam cutters.
(4) Milling cutter rau milling tshwj xeeb zoo li tus nto: nws yog ib tug zoo li tus milling cutter tshwj xeeb uas tsim raws li cov duab ntawm tshwj xeeb zoo li tus nto, kuj hu ua tshwj xeeb zoo li tus milling cutter.
Muaj feem ntau convex semicircle milling cutter, concave semicircle milling cutter, module iav milling cutter, thiab lwm yam. Convex semicircle milling cutter yog siv rau milling semicircle groove thiab concave semicircle forming nto. Concave semicircle milling cutter yog siv rau milling convex semicircle forming nto. Iav module milling cutter yog siv rau milling involute iav. Cov hniav sab hauv arc tsim milling cutter yog ib qho tshwj xeeb milling cutter siv rau milling lub puab arc nto ntawm cov hniav phwj ntawm lub turbine hniav. Milling cutters rau milling tshwj xeeb zoo li tus nto yog feem ntau relieving cutters.
3. Kev faib tawm los ntawm milling cutter hniav qauv
(1) Ntsej hniav milling cutter: nyob rau hauv seem perpendicular mus rau lub ntsiab txiav ntug, qhov profile ntawm nws cov hniav rov qab yog tsim los ntawm cov kab ncaj los yog cov kab tawg. Hom milling cutter no yog ib qho yooj yim los tsim thiab zom, thiab ntug yog ntse. Feem ntau siv milling cutters hauv kev tsim khoom feem ntau yog cov hniav milling cutters, xws li cylindrical milling cutters, kawg milling cutters, kawg milling cutters thiab peb lub ntsej muag ntug milling cutters.
(2) Tiaj tus hniav milling cutter: ntawm seem ntawm cov hniav cutter, qhov profile ntawm nws cov hniav rov qab yog ib tug Archimedes kauv (xws li dav hlau kauv), thiab cov hniav rov qab yuav tsum tau shovel tawm ntawm lub tshuab shovel. Thaum sib tsoo zoo li no milling cutter, tsuas yog lub ntsej muag rake yog av. Ntev npaum li lub kaum sab xis tsis hloov pauv, tus hniav profile ntawm lub cutter tom qab sib tsoo kuj tseem tsis hloov. Lub kaum sab xis ntawm lub relieving milling cutter feem ntau yog 0 degrees kom yooj yim sib tsoo. Txhawm rau kom ntseeg tau tias cov hniav zoo li tsis hloov pauv tom qab sib tsoo, txoj kev sib sau milling feem ntau yog ib qho kev tshem tawm milling cutter.