Daim duab ntawm ib kawg zeb

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Ntsiab Lus Tseem Ceeb:

Rau qhov txiav ceev thiab qhov nruj tshaj plaws, siv lub tshuab taub luv luv nrog cov taub loj

Kuj tsis paub meej helix kawg mills txo chatter thiab kev co

Siv cov cobalt, PM / Plus thiab carbide ntawm cov khoom siv tawv tawv thiab kev siv ntau lawm

Siv cov tshuaj pleev xim rau cov pub ntau dua, nrawm dua thiab lub neej ua haujlwm

Xaus Zeb Hom:

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Xwmfab kawg mills yog siv rau cov kev siv milling dav dav nrog rau cov slotting, profiling thiab plunge txiav.

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Keyway kawg mills yog cov tsim tawm nrog txoj kab txiav loj uas tsis sib txig los tsim cov pob hluav taws xob sib txawv ntawm cov keyway uas lawv txiav thiab qhov tseem ceeb woodruff lossis keystock.

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Pob kawg mills, tseem hu ua pob ntswg kawg mills, yog siv rau cov hniav sib tsoo cov nplais, cov ntsaws thiab hnab ris. Lub pob zeb kawg pob zeb yog tsim ntawm ib puag ncig txiav ntug thiab siv hauv kev siv ntawm kev ua ntawm kev tuag thiab cov pwm.

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Roughing kawg mills, tseem hu ua hog mills, yog siv rau kev tshem tawm sai sai ntawm cov khoom thaum lub sijhawm ua haujlwm hnyav. Tus hniav tsim tso cai rau me me kom tsis muaj kev vibration, tab sis tawm ntawm rougher tag.

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Lub kaum ntse ntse kawg mills muaj txoj kab txiav kev txiav thiab siv qhov chaw uas yuav tsum muaj ib lub vojvoog luaj li cas. Lub kaum pob kws chamfer kawg mills muaj ib qho kev sib tw ntawm lub kaum ntse ntse thiab yog siv qhov twg qhov tshwj xeeb ntawm lub vojvoog tsis tas yuav tsum. Ob hom muab lub cuab tam lub neej ntev dua li cov square kawg mills.

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Roughing thiab xov kawg mills siv nyob rau hauv ntau txoj kev siv milling. Lawv tshem tawm cov khoom hnyav thaum muab cov kev ua tiav du hauv ib daim hla.

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Kaum sib npaug xaus mills yog siv rau milling kab npoo. Lawv muaj cov tswv yim txiav hauv av uas ntxiv dag zog rau qhov kawg ntawm cov cuab yeej thiab txo qhov chipping ntug.

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Laum mills yog cov cuab yeej siv ntau yam siv rau nrawm, drilling, countersinking, chamfering thiab ntau yam kev ua haujlwm ntawm milling.

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Tapered kawg mills yog tsim los nrog kev txiav uas txuas cov khoom ntxiv tom kawg. Lawv tau siv rau hauv ntau qhov kev tuag thiab pwm siv.

Hom Raj Nplaim:

Flutes lub qhov ntaem lossis cov kwj hav uas txiav rau hauv lub cev ntawm lub cuab yeej. Cov xov tooj ntawm cov nplaim ntau dua ua rau lub zog ntawm lub cuab yeej thiab txo qhov chaw lossis nti ntws. Xaus mills nrog tsawg flutes ntawm lub ntug txiav yuav muaj ntau qhov chaw sib txig, thaum kawg mills nrog ntau flutes yuav tuaj yeem siv rau ntawm cov khoom siv nyuaj txiav.

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Ib Leeg kev tsim qauv siv rau kev ua haujlwm siab thiab cov khoom ntim siab tshem tawm.

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Plaub / Ntau Lub Qhov Ncauj kev tsim qauv tso cai rau kev pub noj mov tau sai dua, tab sis vim tias qhov raj nplaim txo, qhov chaw txawb nti yuav yog qhov teeb meem. Lawv tsim ntau ua tiav ntau dua li ob thiab peb lub tshuab raj nplaim. Lw tus rau peripheral thiab tas milling.

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Ob Lub Nplaim qauv tsim muaj qhov ntau npaum li cas ntawm qhov chaw flute. Lawv tso cai rau ntau cov nti nqa lub peev xwm thiab siv feem ntau hauv cov chaw thau khoom thiab hnab tshos cov khoom tsis muaj qhov tsis zoo.

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Peb Nplaim kev tsim qauv muaj qhov chaw ntsaws tib yam li ob lub raj, tab sis kuj tseem muaj qhov sib tshooj loj dua rau lub zog ntau dua. Lawv siv rau cov hnab ris thiab pob cov nplai ntawm cov ntaub ntawv zoo thiab tsis ua haujlwm.

Tej Cuab Yeej Siv Ntaus:

Kev Kub Ceev Hlau (HSS) muab zoo hnav tsis kam thiab tus nqi tsawg dua cobalt lossis carbide kawg mills. HSS yog siv rau kev siv dav dav ntawm ob qho tib si ferrous thiab nonferrous.

Vanadium Kev Kub Ceev Hlau (HSSE) yog ua los ntawm kev kub ceev steel, carbon, vanadium carbide thiab lwm cov alloys tsim los ua kom muaj abrasive hnav tsis kam thiab tawv. Nws yog feem ntau siv rau cov ntawv thov dav dav ntawm stainless hlau thiab siab silicon aluminium.

Cobalt (M-42: 8% Cobalt): Muab qhov zoo dua hnav tsis kam, siab dua kub hardness thiab toughness dua li tus siab ceev steel (HSS). Muaj chipping me me los yog microchipping nyob rau hauv kev txiav cov kev mob hnyav, cia cov cuab yeej khiav 10% sai dua HSS, uas ua rau cov hlau tshem tau zoo thiab ua tiav zoo. Nws yog tus nqi khoom siv zoo tshaj plaws rau machining cam khwb cia hlau, hlau thiab titanium alloys.

Hmoov hlau (PM) yog nruj thiab tus nqi zoo dua li cov khoom carbide. Nws yog nruj dua thiab nws nquag tawg taus. PM ua tau zoo nyob rau hauv cov ntaub ntawv <30RC thiab yog siv nyob rau hauv high-shock thiab high-Tshuag daim ntawv thov xws li roughing.

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Khoom Carbide muab cov kev coj nruj zoo dua li cov kev ua haujlwm siab hlau (HSS). Nws yog qhov kub tsis tshua muaj siab tawv thiab siv rau daim ntawv thov siab ntawm cov hlau nrum, cov khoom siv tsis zoo, plastics thiab lwm cov khoom tawv-rau-tshuab. Carbide kawg mills muab kev nruj zoo thiab tuaj yeem khiav 2-3 X sai dua li HSS. Txawm li cas los xij, cov khoom pub hnyav tau zoo dua qub rau HSS thiab cov cuab yeej cobalt.

Carbide-Lub tswv yim yog brazed rau cov txiav ntug ntawm steel twj lub cev. Lawv txiav tawm sai dua li kev kub ceev cov hlau thiab feem ntau siv rau cov khoom siv tsis zoo thiab tsis zoo, suav nrog cov hlau nrum, hlau thiab hlau alloys. Cov cuab yeej carbide-tipped yog qhov kev xaiv ua kom raug nyiaj ntau rau cov cuab yeej loj.

Pob zeb diamond Polycrystalline (PCD) yog qhov poob siab- thiab coj-resistant hluavtaws pob zeb diamond uas tso cai rau txiav ntawm kev kub ceev ntawm cov khoom tsis zoo, plastics, thiab tsis yooj yim rau kev siv tshuab alloys.

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Txheem Txheej / Xaus:

Titanium Nitride (TiN) yog cov txheej txheem dav dav uas muab cov tshuaj siab siab thiab ua kom cov nplai ntws ntau hauv cov khoom siv softer. Qhov kub thiab hardness tsis kam tso cai rau lub cuab tam ua kom khiav ntawm kev kub ceev ntawm 25% mus rau 30% hauv kev siv lub tshuab nrawm nrawm nrog tsis siv cuab yeej.

Titanium Carbonitride (TiCN) yog tawv tawv thiab hnav zoo dua li Titanium Nitride (TiN). Feem ntau siv rau ntawm cov hlau tsis xeb, cam khwb cia hlau thiab txhuas alloys. TiCN tuaj yeem muab lub peev xwm los khiav cov ntawv thov ntawm kev sib tw ntau dua spindle. Siv kev ceev faj ntawm cov ntaub ntawv tsis muaj khoom siv vim tias muaj kev nyiam khov. Xav tau kev nce ntxiv ntawm 75-100% hauv kev siv lub tshuab nrawm nrawm nrog cov cuab yeej uncoated.

Titanium txhuas Nitride (TiAlN) muaj kev ua haujlwm siab dua thiab oxidation kub piv rau Titanium Nitride (TiN) thiab Titanium Carbonitride (TiCN). Lub tswv yim zoo rau stainless hlau, high alloy carbon steels, npib tsib xee-raws li kub-qhov alloys thiab titanium alloys. Siv kev ceev faj nyob rau hauv cov khoom siv tsis muaj zog vim tias muaj nyiam nyiam kas. Xav tau kev nce ntxiv ntawm 75% mus rau 100% hauv kev siv lub tshuab nrawm nrawm nrog cov cuab yeej uncoated.

Txhuas Titanium Nitride (AlTiN) yog ib qho ntawm feem ntau cov tawv ntuag-tiv taus thiab tawv tawv lo. Nws nquag siv rau machining aircraft thiab cov ntaub ntawv aerospace, nickel alloy, stainless hlau, titanium, cam khwb cia hlau thiab carbon hlau.

Zirconium Nitride (ZrN) yog zoo ib yam li Titanium Nitride (TiN), tab sis muaj qhov kub ceev oxidation thiab tiv taus cov nplaum thiab tiv thaiv kev txhim kho ntug. Feem ntau siv rau ntawm cov khoom siv tsis zoo nrog rau txhuas, tooj dag, tooj liab thiab titanium.

Cov cuab yeej siv tsis siv tsis txhob muaj kev txhawb nqa kev kho mob rau ntawm ntug txiav. Lawv tau siv ntawm kev txo qis nrawm rau kev siv dav dav ntawm cov hlau tsis muaj hlau.


Sijhawm Post: Nov-26-2020