Carbide
Carbide nyob twj ywm sharper ntev. Thaum nws yuav nkig ntau dua li lwm qhov kawg mills, peb tab tom tham txhuas ntawm no, yog li carbide zoo heev. Qhov loj tshaj downside rau hom kawg zeb rau koj CNC yog tias lawv tuaj yeem tau txais pricey. Los yog tsawg kawg yog kim tshaj li high-speed steel. Ntev npaum li koj muaj koj qhov nrawm thiab nrawm nrawm, carbide kawg mills yuav tsis tsuas yog txiav los ntawm txhuas zoo li butter, lawv kuj yuav kav ntev heev. Tau txais koj txhais tes ntawm qee qhov carbide kawg mills ntawm no.
Txheej txheej
Aluminium yog mos thaum piv rau lwm yam hlau. Qhov no txhais tau tias cov chips tuaj yeem txhaws cov flutes ntawm koj lub cuab yeej CNC, tshwj xeeb tshaj yog nrog kev sib sib zog nqus lossis plunging txiav. Txheej rau cov mills kawg tuaj yeem pab daws cov teeb meem uas cov nplaum nplaum tuaj yeem tsim tau. Titanium aluminium nitride (AlTiN lossis TiAlN) txheej yog nplua txaus los pab kom cov chips txav mus, tshwj xeeb tshaj yog tias koj tsis siv cov dej txias. Cov txheej no feem ntau yog siv rau cov cuab yeej carbide. Yog tias koj siv cov cuab yeej siv high-speed steel (HSS), nrhiav cov txheej txheem zoo li titanium carbo-nitride (TiCN). Ua li ntawd koj tau txais lub lubrication xav tau rau txhuas, tab sis koj tuaj yeem siv nyiaj tsawg dua li ntawm carbide.
Geometry
Ntau ntawm CNC machining yog hais txog lej, thiab xaiv qhov kawg zeb tsis txawv. Txawm hais tias tus naj npawb ntawm flutes yog ib qho tseem ceeb rau kev txiav txim siab, flute geometry yuav tsum tau xav txog. High-helix flutes pab cuam nrog CNC nti khiav tawm, thiab lawv kuj pab nrog kev txiav. High-helix geometries muaj kev sib cuag nrog koj lub workpiece ntau dua ... lub ntsiab lus, lub cutter yog txiav nrog tsawg cuam tshuam.
Kev cuam tshuam kev txiav yog ib qho nyuaj rau lub neej ntawm cov cuab yeej thiab qhov chaw tiav, yog li siv high-helix geometry tso cai rau koj kom nyob twj ywm zoo dua thiab txav CNC tshuab chips tawm sai dua. Kev cuam tshuam cuam tshuam ua rau muaj kev puas tsuaj rau koj qhov chaw. Daim vis dis aus no qhia tau hais tias cuam tshuam li cas nrog lub chipped kawg zeb tuaj yeem cuam tshuam koj cov tswv yim txiav.
Post lub sij hawm: Aug-09-2021
