{{{{0}}}. 1 rau ± 0.5 hli
Qhov tseeb ntawm kev tuag ntawm tuag castings tuaj yeem ncav cuag theem siab. Cov lus qhia tshwj xeeb tshaj plaws thiab cuam tshuam nrog raws li hauv qab no:
Cov ntau yam ntawm qhov tseeb ntawm kev tuag castings
Qhov chaw seem ntawm Tuag castingss tuaj yeem feem ntau mus cuag ± {{{}}} {13}}. 5 hli. Qhov no yog cuam tshuam los ntawm cov yam xws li xws li tuag casting txheej txheem, pwm tsim, cov khoom siv thiab kev ua tiav. Tsis tas li ntawd, cov kev qhia dav dav ntawm kev tuag castings yog IT13 ~ it15 hauv GB18001979, thiab qhov siab dua tuaj yeem ncav cuag nws10 ~ i11. Lub saum npoo av roughness ra yog 3.2 ~ 1.6um, thiab tuaj yeem ncav cuag 0.8 teev hauv zos.
Qhov tseem ceeb uas cuam tshuam rau qhov tseeb ntawm kev tuag castings
Tuag castting txheej txheem: tsis muaj xws li siab, nrawm, thiab kub thaum lub sij hawm tuag cov txheej txheem muaj qhov cuam tshuam loj ntawm qhov raug. Tsim Nyog Cov Txheej Txheem Ua kom ntseeg tau tias Molten Hlau yog tusyees tau sau nyob rau hauv pwm, li kev txhim kho qhov tseeb ntawm qhov tseeb ntawm kev tuag casting.
Pwm Tsim Qauv: qhov precision thiab cov qauv tsim ntawm cov pwm muaj feem cuam tshuam ncaj qha rau qhov tseeb ntawm qhov tseeb ntawm kev tuag casting. High-precision pwm tuaj yeem txo deformation thiab shrinkage ntawm tuag lets thiab txhim kho qhov ruaj khov.
Cov Khoom Siv Khoom Siv: Cov khoom sib txawv hlau muaj cov khoom sib txawv xws li fluentity thiab shrinkage thaum lub sij hawm tuag-casting qhov tseeb ntawm cov tuag-casting qhov chaw. Xaiv cov khoom siv hlau yog qhov tseem ceeb los txhim kho qhov raug.
Cov hau kev rau kev txhim kho qhov tseeb ntawm kev tuag castings
Kev Txhim Kho Txheej Txheem: Los ntawm kev ua kom zoo tuag casting txheej txheem tsis, kev hloov pauv ntawm kev tuag castings tuaj yeem raug txo kom zoo thiab ua kom pom tseeb.
Pwm opasization: kev siv siab-precision pwm tsim kev tuaj yeem txhim kho cov pwm, li kev txhim kho qhov tseeb ntawm cov tuag-nraus qhov chaw ntawm cov tuag-casting qhov chaw.
Kev ua tom qab: rau tuag lead castings nrog cov khoom siv tau zoo dua, lawv tuaj yeem kho kom zoo nkauj thiab kev kho cua sov thiab lwm yam kev xav tau.
