Lub sij hawm txiav ntawm milling cutter nrog ib tug tshiab ntug (los yog ib tug tshiab ntug ntawm ib tug indexable hniav) txij thaum pib ntawm milling mus rau lub sij hawm thaum hnav mus txog rau lub cuab tam dulling qauv yog hu ua lub durability ntawm lub milling cutter.
Hauv qhov tseeb milling, nws siv sijhawm ntev thiab tsis yooj yim los ntsuas seb qhov hnav ntawm lub milling cutter mus txog qhov txwv hnav. Yog li ntawd, thaum tib lub milling cutter yog siv nyob rau hauv batch ntau lawm los yog nruam milling, lub durability ntawm lub milling cutter feem ntau yog siv los txiav txim qhov hloov ntawm lub milling cutter.
1, Durability ntawm milling cutter
Tom qab cov ntaub ntawv thiab milling tej yam kev mob ntawm lub milling cutter thiab workpiece yog txiav txim siab, lub durability ntawm lub milling cutter muaj feem xyuam rau cov nyiaj milling. Txhawm rau txhim kho lub zog ntawm lub tshuab txiav milling thiab ua kom lub neej ntev ntawm lub tshuab txiav milling, nws yog ib qho tsim nyog yuav tsum tau txo cov kev siv milling, tshwj xeeb tshaj yog cov milling ceev, thiaj li yuav txo tau cov kev ua tau zoo.
Yog tias koj xav ua kom cov milling ntau ntxiv thiab txo qhov ua haujlwm ntawm lub tshuab txiav milling, nws yuav tsum tau ua kom lub sijhawm hloov, kho thiab sib tsoo lub milling cutter, thiab milling cutter poob kuj loj thiab tsis muaj nyiaj. Yog li ntawd, lub durability ntawm milling cutter yuav tsum muaj ib tug tsim nyog tus nqi, uas yog, nyob rau hauv lub premise ntawm kev ua kom zoo, tus nqi yuav tsum tau txo.
Lub durability ntawm milling cutter feem ntau yuav tsum tau txiav txim siab raws li tus qauv ntawm milling cutter, raug nqi, nyuaj ntawm loading thiab unloading thiab lwm yam.
2, Cov yam ntxwv cuam tshuam rau kev ua haujlwm ntawm milling cutter
1. Milling tsis: milling ceev yog lub ntsiab tseem ceeb uas cuam tshuam rau lub durability ntawm milling cutter nyob rau hauv milling tsis, vim hais tias milling ceev yuav ho nce lub txiav kub thiab accelerate lub hnav ntawm milling cutter. Qhov thib ob yog tus nqi pub. Kev nce tus nqi pub yuav txo qhov ua haujlwm ntawm lub tshuab txiav milling. Milling dav thiab milling qhov tob tsis tshua muaj kev cuam tshuam. Feem ntau, nyob rau hauv kev ua hauj lwm, ua rau lub milling qhov tob thiab pub tus nqi thiab tsim nyog yuav txo tau lub milling ceev yuav txhim khu lub durability ntawm milling cutters thiab txhim kho efficiency ntau lawm.
2. Cov khoom siv ua haujlwm: qhov siab dua lub zog thiab hardness ntawm cov khoom siv ua haujlwm, qhov zoo dua qhov toughness, me me thermal conductivity, qhov hnyav ua hauj lwm hardening thiab siab dua thermal zog, qhov yooj yim dua lub milling cutter yog hnav thiab cov txo cov durability.
3. Geometric parameters ntawm milling cutter: lub kaum sab xis rake thiab lub ntsiab deflection lub kaum sab xis ntawm milling cutter muaj qhov cuam tshuam loj rau kev ua haujlwm ntev. Txhim kho lub kaum sab xis kom zoo tuaj yeem txo lub zog milling thiab txiav qhov kub thiab txias, thiaj li ua kom qeeb hnav ntawm milling cutters; Kev txo qis lub ntsiab deflection lub kaum sab xis tuaj yeem ua rau kom ntev ua haujlwm ntawm lub ntsiab txiav ntug, txo cov khoom txiav ntawm qhov txiav ntawm qhov ntev, thiab txhim kho cov cua sov dissipation, thiaj li txhim kho cov kav ntev ntawm milling cutters.
4. milling cutter khoom: milling cutter cov khoom muaj thermal hardness zoo, siab hardness thiab zoo hnav tsis kam, yog li cov milling cutter muaj siab durability. Txawm li cas los xij, cov khoom siv milling cutter yuav tsum muaj qee lub zog thiab toughness, txwv tsis pub nws yog ib qho yooj yim ua rau ntug vau thiab cuam tshuam rau cov kav ntev.
5. Kev txiav cov kua: tsim nyog xaiv thiab siv tag nrho cov kua txiav tuaj yeem txo qhov kub thiab kev sib txhuam tsis zoo, txo qhov hnav nrawm ntawm milling cutter, thiab txhim kho lub zog ntawm milling cutter.