Dab tsi yog qhov ua haujlwm ntawm tuag - Castting Pwm Kub Ntsuas? Nws ua si dab tsi hauv tus tuag- caste casting txheej txheem?

Tuag casting yog txheej txheem uas molten hlau tau txhaj rau hauv cov pwm kab noj hniav nyob rau hauv kev kub siab. Hauv cov txheej txheem no, puab cov kev tswj qhov kub thiab txias yog qhov tseem ceeb rau qhov zoo ntawm lub casting thiab ntau lawm kev ua tau zoo. Ib tug tuag casting pwm cov tshuab hluav taws xob thiab siv cov khoom siv uas siv tau rau kev tswj hwm cov tshuab.

Nws muab cov kev tswj kom haum kom kub thiab txias kom haum thiab ntsuas kub ruaj khov.

1. Qhov kub txav ruaj khov

Qhov ruaj khov ntawm pwm kub muaj qhov cuam tshuam loj ntawm kev ua kom zoo. Kev kub dhau los lossis qis dua cov pwm kub tuaj yeem ua rau muaj teeb meem ntawm cov teeb meem, xws li nce saum npoo av, thiab khav txiv thiab porosity. Ib tug tuag casting pwm cov tshuab kub, los tsim cov pwm kub me me hauv cov pwm, ua kom cov pwm tseem nyob hauv qhov teeb meem kub ntau, yog li zam cov teeb meem pov thawj kub.

2. Txuas Ntxiv Lub Neej

Thaum lub sij hawm cov txheej txheem tuag sib luag, pwm raug rov qab ua dua thiab cov kev ntsuas siab, uas tuaj yeem ua rau cua ua kom yooj yim thiab hnav. Ib tug tuag casting pwm thiab kub ua rau muaj kev ntxhov siab thiab ua kom muaj kev puas tsuaj tuaj yeem txav lub neej ua haujlwm.

3. Txhim Kho Cov Khoom Siv Ua Tau Zoo

Pwm kub tswj tau muaj qhov cuam tshuam ncaj qha rau cov khoom ua tau zoo. Tsim nyog pwm kub tuaj yeem txhim kho qhov zoo ntawm cov cuab yeej thiab txo cov tsis xws luag xws li porosity thiab shrinkage kab noj hniav. Ib txhij, ib qho ruaj khov puab kub tuaj yeem txo cov kev ntxhov siab sab hauv hauv cov cam, nce ntom ntom thiab lub zog, thiab txuas ntxiv lub neej ua cas.

4. Txhim Kho Ntau Lawm Ua Haujlwm

Tuag - Castting Pwm thiab cov tshuab ntsuas kub, tuaj yeem kho cov khoom kub, thiab ua kom nrawm dua. Ua kom meej thiab muaj peev xwm tswj tau yooj yim yuav txo tau cov duab txias thiab nce pwm hloov kho kom ceev nrawm thiab tsim tawm.

5. Zog txuag thiab tiv thaiv ib puag ncig

Tuag - Castting Pwm Kub Kub Tswj Txo Zog Tswj Xyuas Qhov Kub Siab, Ua Haujlwm} Txuag Nyiaj Txiag. Kev tswj hwm qhov kub tsim nyog kuj tseem tuaj yeem txo cov nqi ntsuas thiab cov khoom siv pov tseg, yog li kev tiv thaiv ib puag ncig ib puag ncig.