Kev soj ntsuam ntawm CNC Machining txheej txheem rau Titanium Alloy Parts

Cov teeb meem tseem ceeb hauv CNC machining ntawm titanium alloys yog yooj yim thaum tshav kub kub tsub zuj zuj thaum txiav, ceev cov cuab yeej hnav, thiab yooj yim workpiece deformation. Cov txheej txheem yuav tsum tsom rau kev tswj qhov kub thiab txias, hnav tsis kam, thiab kev tiv thaiv deformation, ua ke nrog cov qauv, precision, thiab qib alloy los tsim cov txheej txheem machining txheej txheem thiab txhim kho qhov tsis zoo. Cov ntsiab lus tseem ceeb ntawm kev npaj yog raws li hauv qab no:

 

 

1.Raw Materials thiab Pre-kev kho mob

TC4 feem ntau yog siv rau aerospace qhov chaw, thiab ntshiab titanium TA2 rau cov khoom kho mob, nrog rau qhov sib txawv tseem ceeb hauv machinability. Cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm kom tshem tawm cov kev ntxhov siab sab hauv, tshem tawm cov nplai thiab cov impurities, txo qhov deformation, thiab tiv thaiv cov cuab yeej txiav.

 

2.Txoj kev xaiv thiab cov khoom siv

YG- hom cemented carbide los yog TiAlN / AlTiN coated cov cuab yeej tuaj yeem ua rau lub neej ntev txog 40%; cov cuab yeej txais 5℃-15℃zoo rake lub kaum sab xis thiab sib txawv helix groove tsim. High-rigidity multi-axis machining centers raug xaiv rau cov khoom siv, thiab 5-axis linkage machining yog nyiam rau qhov nyuaj.

 

3.Programming thiab Fixturing

Kauv interpolation thiab txheej milling yog saws, nrog tsim nyog txiav tsis teem; fixtures xyuas kom nruj, thiab pab txhawb ntxiv rau nyias -cov phab ntsa kom tiv thaiv springback thiab deformation.

 

 

CNC machining ntawm titanium alloys yog ua nyob rau hauv cov khaubncaws sab nraud povtseg: ntxhib machining rau cov ntaub ntawv tshem tawm, semi-tiav rau profile kho, thiab tiav rau precision assurance, nrog parameter optimization kauj ruam yog kauj ruam.

 

1.Rough Machining: Tsom ntsoov rau kev tshem tawm cov khoom siv tau zoo, txais yuav nce milling kom txo tau qhov cuam tshuam, thiab tsim nyog tswj tus nqi pub thiab spindle ceev kom tsis txhob muaj cua sov. Txiav qhov tob yog 0.5-2 hli, sib phim nrog siab - cov kua txias txias rau lub sijhawm tshem tawm cov nti kom tsis txhob muaj cov cuab yeej hnyav hnyav los ntawm kev sib sau ntawm cov serrated chips.

 

2.Semi-ua tiav: Kho qhov yuam kev los ntawm kev siv tshuab ntxhib thiab npaj rau kev ua tiav. Txiav qhov tob yog txo mus rau 0.2-0.5 hli, nrog cov khoom noj ruaj khov thiab cov cuab yeej ua kom zoo dua; me me - txoj kab uas hla milling cutters yuav siv tau rau complex nkhaus nto kom zoo contours.

 

3. Ua tiav: Ua kom pom qhov zoo thiab qhov chaw zoo, nrog rau kev txiav qhov tob ntawm 0.1-0.2 hli, txo tus nqi pub, thiab cov cuab yeej ntse siv. Kev txias txias ntawm cov npoo txiav kom txo qhov kub; ultra-siab- qhov precision yuav tsum tau machining nyob rau hauv ib tug tas li-kub ib puag ncig.

 

 

Tom qab- kev kho mob feem ntau suav nrog kev tshem tawm, kev kho saum npoo, thiab kev tshuaj xyuas zoo. Deburring yog ua manually lossis mechanically kom tsis txhob cuam tshuam rau kev sib dhos thiab siv; anodizing, sandblasting, thiab lwm yam, yog siv los txhim kho corrosion kuj thiab zoo li, thiab tshem tawm oxide txheej; kev sib koom tes ntsuas tshuab thiab lwm yam cuab yeej siv los tshuaj xyuas qhov ntev, roughness, thiab geometric tolerances, thiab cov khoom tsis tsim nyog tau rov ua dua lossis muab pov tseg raws sijhawm.

 

 

1.Thermal Management: Titanium alloy muaj cov thermal conductivity tsis zoo, thiab txiav cov cua sov tuaj yeem ua rau cov khoom siv puas tsuaj. High- roj siab-raws li lossis roj- cov kua dej txias yuav tsum tau siv thoob plaws hauv cov txheej txheem, nrog tus nqi ntws tswj kom ua kom txias thiab nti tshem tawm cov teebmeem.

 

2.Vibration Control: Vim tsis tshua muaj elastic modulus, workpiece springback thiab cov cuab yeej vibration yog nquag tshwm sim. Fixtures yuav tsum tau optimized, lub cuab tam overhang shortened, anti- cov cuab yeej vibration thiab tsim nyog cov cuab yeej siv los txo qhov cuam tshuam ntawm kev co ntawm precision.

 

3. Ua haujlwm Hardening Control: Titanium alloy yog nquag ua hauj lwm hardening. Cov nti ruaj khov yuav tsum tau khaws cia, txiav qhov tob kom tswj tau zoo, thiab cov cuab yeej kev sib txhuam ntawm lub workpiece zam kom hnyav hnyav.

 

4.Chip tuav: Serrated chips yog ib qho yooj yim rau ua raws. Peck drilling cycles, siab -siab cua ntws, thiab lwm yam, yuav tsum tau siv rau kev tshem tawm cov nti raws sij hawm los tiv thaiv kev txiav thiab cov cuab yeej hnav.

 

Ruihang Group tsuas yog tsim cov khoom siv Titanium thiab Titanium Alloy nrog kev lag luam ua tiav, suav nrog smelting, forging, straightening, dov, deg kho, kuaj txheej txheem.Sam.Rui@bjrh-titanium.com