Aluminium milling cutters feem ntau muab faib ua peb hom: txhuas ca hauv qab riam, txhuas pob qhov ntswg riam, thiab txhuas puag ncig lub qhov ntswg riam.
Machining yam ntxwv ntawm Aluminium Alloys
1. Piv nrog rau lwm cov hardened steels, lub hardness ntawm txhuas alloys yog qis dua li ntawm titanium alloys thiab lwm yam hardened steels. Tau kawg, aluminium alloys kuj nyuaj heev tom qab kev kho cua sov, lossis tuag-cam khwb cia txhuas alloys. HRC hardness ntawm zoo tib yam txhuas daim hlau yog feem ntau qis dua HRC40 degrees. Yog li ntawd, thaum machining aluminium alloys, lub cuab yeej thauj khoom me me. Lub thermal conductivity ntawm txhuas cov khoom yog zoo, yog li ntawd qhov kub ntawm milling aluminium alloy yog qis dua, yog li ua rau milling ceev ntawm aluminium alloy.
2. Aluminium alloy muaj tsawg plasticity thiab tsawg melting point. Hauv kev ua aluminium, qhov teeb meem ntawm kev ua kom zoo yog qhov hnyav, qhov kev tshem tawm nti ua haujlwm tsis zoo, thiab qhov roughness ntawm qhov chaw kuj yog siab. Nyob rau hauv qhov tseeb, kev ua ntawm txhuas alloys feem ntau yog pas nrig-puab riam, thiab cov nyhuv roughness tsis zoo. Tsuas yog los ntawm kev daws ob qhov teeb meem ntawm kev ua kom zoo thiab ua tiav qhov zoo tuaj yeem daws qhov teeb meem aluminium alloy machining.
Cov cuab yeej yog ib qho yooj yim rau hnav. Vim yog kev siv cov khoom siv tsis tsim nyog, thaum machining aluminium alloys, cov cuab yeej hnav feem ntau nrawm dua vim muaj teeb meem xws li kev nplaum thiab nti tshem tawm.
3. Aluminium alloy ua feem ntau siv 3- hniav txhuas milling cutter. Vim tias qhov sib txawv ntawm kev ua haujlwm, nws yog qhov yuav tsum tau siv 2- hniav pob-kawg riam los yog 4- hniav tiaj tus-hauv qab riam. Txawm li cas los xij, nws raug pom zoo tias feem ntau, ib qho 3- hniav tiaj tus-hauv qab kawg zeb tuaj yeem siv tau, thiab cov khoom siv feem ntau yog YG-hom cemented carbide, uas tuaj yeem txo cov tshuaj lom neeg ntawm cov cuab yeej thiab aluminium alloy. . Ordinary CNC cuab yeej hom muaj tshwj xeeb milling cutter series khoom rau kev ua txhuas alloys.
4. Lub milling cutter rau high-speed steel high-speed steel aluminium profiles yog qhov ntse, thiab tuaj yeem ua cov txheej txheem aluminium zoo.
5. Rau kev ua cov khoom siv zoo tib yam aluminium alloys, kev kub ceev thiab pub loj tuaj yeem siv tau. Thib ob, xaiv lub kaum sab xis loj dua kom ntau li ntau tau los ua kom qhov chaw nti thiab txo qhov tshwm sim ntawm kev ua raws. Yog tias nws yog aluminium alloy tiav lawm, dej-raws li kev txiav cov kua dej tsis tuaj yeem siv kom tsis txhob tsim cov pinholes me me rau ntawm qhov chaw machined. Feem ntau, kerosene lossis diesel roj tuaj yeem siv los ua cov kua dej txiav rau kev ua txhuas phaj. Lub txiav ceev ntawm aluminium alloy milling cutters txawv nyob ntawm seb cov khoom thiab qhov tsis zoo ntawm cov milling cutter thiab cov txheej txheem machining. Cov kev txiav tshwj xeeb rau kev ua haujlwm tuaj yeem ua tiav raws li cov kev txiav uas muab los ntawm cov chaw tsim khoom.
