Machining pub rau siab -siab aluminium castings

High-pressure aluminium tuag castings yog cov khoom siv hlau hnyav uas tsim los siv cov txheej txheem siab -siab tuag casting. Ua los ntawm aluminium alloy, lawv raug nrum nyob rau hauv kev kub siab thiab kev kub ceev. They feature high precision, a dense structure, and a smooth surface finish, allowing for direct subsequent processing. Tsim nyog rau kev siv hauv tsheb, kev tsim kho tshuab, thiab cov cuab yeej siv hluav taws xob tshiab, lawv ua kom muaj kev sib koom ua ke ntawm cov qauv tsim, sib txuas cov khoom siv nrog lub zog, ua rau lawv cov khoom tseem ceeb hauv kev tsim khoom.

 

1. Kev txhais cov nyiaj pub dawb
Hauv kev ua haujlwm siab ntawm -siab aluminium tuag castings, qhov nyiaj pub dawb yog hais txog qhov sib txawv ntawm qhov tsim qhov ntev thiab qhov tseeb qhov ntev. Qhov sib txawv no raug txiav txim siab thaum lub sijhawm machining txheej txheem los xyuas kom meej tias cov khoom ua tau raws li cov qauv tsim.

 

2. Kev suav txheej txheem rau Machining pub rau siab -Ntaus Aluminium Tuag Castings
a. Khoom siv Shrinkage tus nqi
Aluminium alloys shrinkage thaum lub caij txias; Yog li ntawd, qhov shrinkage no yuav tsum tau txiav txim siab thaum tsim, feem ntau yog xam los ntawm kev teeb tsa tus nqi shrinkage. Tus nqi shrinkage feem ntau rau siab - siab aluminium tuag castings yog nruab nrab ntawm 0.5% thiab 1%, thiab tus nqi tshwj xeeb tuaj yeem hloov kho raws li cov khoom siv thiab cov txheej txheem tuag casting.
b. Machining Allowance
Vim tias tsis muaj qhov yuam kev uas yuav tshwm sim thaum lub sij hawm machining ntawm siab - siab aluminium tuag castings, machining nyiaj yuav tsum tau txiav txim siab thaum lub sij hawm tsim los xyuas kom meej tias qhov tsim nyog tsim yuav ua tiav los ntawm machining tom ntej.
c. Nyiaj Kho Mob Ntog
Yog hais tias ib feem yuav tsum tau kho deg, xws li pleev xim los yog plating, ib qho kev kho deg yuav tsum tau txiav txim siab. Qhov no yog vim qhov kev kho saum npoo yuav hloov qhov ntev ntawm ib feem, yog li cov nyiaj pub dawb yuav tsum tau tso tseg rau qhov no thaum lub sijhawm tsim qauv.

 

3. Ceev faj
a. Xav txog cov txheej txheem yuav tsum tau ua
Thaum xam cov nyiaj pub dawb, cov txheej txheem kev tuag casting tshwj xeeb yuav tsum tau xav txog. Cov txheej txheem sib txawv tuaj yeem muaj qhov sib txawv rau qhov nyiaj pub dawb; yog li ntawd, nws yog ib qho tsim nyog yuav tsum nkag siab thiab xav txog cov txheej txheem machining tshwj xeeb thaum lub sij hawm tsim.
b. Sib txuas lus nrog Lub Chaw Ua Haujlwm
Kev tswj xyuas kev sib txuas lus zoo nrog lub siab -siab aluminium tuag casting processing cog yog ib qho tseem ceeb heev thaum lub sij hawm tsim. Cov nroj tsuag ua haujlwm feem ntau muaj kev paub dhau los thiab tuaj yeem muab cov lus qhia txog qhov nyiaj pub dawb thiab xyuas kom meej tias cov khoom ua tau raws li qhov yuav tsum tau ua.
c. Ua tib zoo saib xyuas cov kev xav tau ntawm cov khoom sib txawv
Qhov sib txawv ntawm cov khoom yuav muaj qhov sib txawv thiab qhov yuav tsum tau muaj zog; Yog li ntawd, thaum xam cov nyiaj pub dawb, nws yuav tsum tau teem caij kom tsim nyog cov nyiaj pub dawb rau qhov sib txawv raws li qhov xwm txheej tiag tiag.

d. Tsim nyog Machining Allowance
Kev teeb tsa cov nyiaj siv ua haujlwm yuav tsum tau ua tib zoo xav, vim tias ntau dhau lossis tsawg dhau tuaj yeem cuam tshuam cov khoom zoo. Yog li ntawd, yuav tsum tau xaiv qhov nyiaj pub dawb uas tsim nyog raws li qhov xwm txheej tshwj xeeb kom tswj tau qhov kev ua tau zoo thiab qhov tseeb ntawm cov khoom.

 

Kev suav cov nyiaj machining rau siab -siab aluminium castings yog txheej txheem uas suav nrog cov khoom siv, cov txheej txheem ua, thiab cov qauv tsim. Los ntawm kev teeb tsa qhov kev tso cai tsim nyog, nws muaj peev xwm los xyuas kom meej tias cov khoom ua tau raws li cov qauv kev xav tau zoo. Hauv kev siv cov tswv yim, cov tsim qauv thiab cov kws tsim qauv yuav tsum yoog raws cov txheej txheem kev suav no thiab ua kom tsim nyog hloov kho raws li cov xwm txheej tshwj xeeb txhawm rau txhim kho kev tsim khoom raug thiab kev ua haujlwm ntawm cov khoom.