Tooj, raws li cov khoom siv hluav taws xob zoo thiab thermal conductivity, yog dav siv nyob rau hauv ntau yam precision machining teb. Nyob rau hauv cov txheej txheem ntawm CNC machining, cov yam ntxwv ntawm tooj liab liab xav kom peb yuav tsum tau txais cov txheej txheem tshwj xeeb thiab kev teeb tsa tsis zoo los xyuas kom meej machining zoo thiab ua haujlwm tau zoo.
1. Kev nkag siab txog cov yam ntxwv ntawm cov khoom siv
Liab tooj liab muaj hluav taws xob zoo thiab thermal conductivity, uas ua rau nws yooj yim los tsim kom muaj cua sov thaum lub sij hawm machining. Yog li ntawd, tshwj xeeb yuav tsum tau them rau cov cua kub dissipation thiab txias ntsuas thaum lub sij hawm machining los tiv thaiv lub workpiece los ntawm deformed los yog puas vim overheating.
2. Cov cuab yeej xaiv
Nws yog ib qho tseem ceeb heev uas yuav tau xaiv ib lub cuab tam haum rau liab tooj liab machining. Tam sim no, muaj cov cuab yeej ua los ntawm ultra-fine particle carbide cov ntaub ntawv, tshwj xeeb tshaj yog rau cov khoom siv tooj liab liab machining ntawm lub khw, uas tuaj yeem muab cov txiaj ntsig zoo dua. Qhov kev xaiv ntawm cov cuab yeej cuam tshuam ncaj qha rau kev ua haujlwm raug thiab qhov zoo ntawm qhov chaw, yog li kev ua haujlwm thiab kev siv ntau yam ntawm cov cuab yeej yuav tsum tau nkag siab tag nrho ua ntej machining.
3. Txiav parameter teeb tsa
Thaum CNC machining liab tooj liab, qhov chaw ntawm kev txiav tsis yuav tsum tau kho raws li cov kev cai machining. Feem ntau hais lus, txiav ceev, pub ceev, thiab txiav qhov tob yog qhov tseem ceeb cuam tshuam rau kev ua haujlwm zoo. Txhawm rau kom ua tiav qhov tseeb thiab qhov zoo ntawm qhov chaw, nws yog qhov yuav tsum tau ua ntau yam kev ntsuam xyuas thiab kev hloov kho kom pom qhov zoo tshaj plaws ntawm kev sib txuas ntawm kev txiav.
4. Kev kho mob oxidation
Liab tooj liab yog nquag oxidation thiab discoloration thaum ua, tshwj xeeb tshaj yog thaum raug rau huab cua ntev. Yog li ntawd, tom qab CNC machining, anti-oxidation passivation kho yuav tsum tau nqa tawm. Anti-oxidation passivation kev kho mob yog ib qho tseem ceeb txuas los xyuas kom meej cov khoom zoo. Qhov tsis muaj qhov kev kho mob no yuav ua rau cov tooj liab tau yooj yim oxidize thiab discolor, cuam tshuam rau cov tsos thiab kev pab cuam lub neej ntawm cov khoom.
5. Kev ua kom raug thiab lub voj voog
Liabtooj liab CNC machiningyuav tsum tau siab precision thiab feem ntau yuav tsum tau ib tug nto roughness ntawm ib tug micron theem. Nyob rau hauv cov txheej txheem ua tiav, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj cov txheej txheem kev ua haujlwm thiab cov khoom siv raws li txoj cai kom ua tiav qhov tseeb thiab sib xws. Feem ntau hais lus, lub voj voog pov thawj ntawm tooj liab CNC machining yog 1-3 hnub, thaum lub sijhawm ua haujlwm raug cai yog 4-7 hnub.
6. Daim ntawv thov teb
Liab tooj liab yog dav siv nyob rau hauv zus tau tej cov conductive thiab thermal conductive khoom vim nws zoo heev hluav taws xob thiab thermal conductivity. Tsis tas li ntawd, tooj liab kuj muaj qhov zoo corrosion kuj nyob rau hauv cov huab cua, dej hiav txwv, thiab ib co non-oxidizing acids (xws li hydrochloric acid, dilute sulfuric acid), alkali, ntsev tov, thiab ntau yam organic acids (xws li acetic acid, thiab citric acid. ), thiab feem ntau siv hauv kev lag luam chemical.
Xaus
Copper CNC machining yog txheej txheem nrog cov kev xav tau siab, uas yuav tsum tau ua tib zoo xav txog cov khoom siv, xaiv cov cuab yeej, txiav qhov ntsuas qhov ntsuas, kev kho tiv thaiv oxidation, thiab lwm yam. Los ntawm kev tshawb fawb thiab tsim nyog tus txheej txheem tsim thiab parameter hloov, kev ua tau zoo thiab cov khoom zoo tuaj yeem txhim kho kom tau raws li ntau yam kev xav tau.