Txhawb nqa cov kev pabcuam rau cov khoom tuag casting hlau
Qhov zoo ntawm tuag casting suav nrog qhov zoo tshaj qhov ntev. Feem ntau, qhov no nyob ntawm cov khoom siv casting. Tus nqi raug yog qhov ua yuam kev yog 0.1 hli rau thawj 2.5 cm loj, thiab qhov ua yuam kev nce los ntawm 0.002 mm rau txhua 1cm ntxiv. Piv nrog rau lwm cov txheej txheem txheej txheem, nws cov nplaim nplaim yog du, thiab cov vojvoog fillet yog li 1-2.5 microns. Castings nrog phab ntsa tuab txog li 0.75 hli tuaj yeem tsim khoom txheeb ze rau sandbox lossis tuag tas mus li.
Nws tuaj yeem ncaj qha pov cov txheej txheem sab hauv, xws li lub tes tsho hlau, cov cua sov thiab lub zog ua kom muaj zog siab. Lwm qhov txiaj ntsig suav nrog nws lub peev xwm los txo lossis zam kev ua haujlwm thib ob, ua kom nrawm ntau lawm, ua kom lub zog muaj zog nce mus txog 415 MPa, thiab ua kom cov hlau ua kom siab khov.
Qhov tsis zoo tshaj plaws ntawm kev tuag casting yog tus nqi siab. Cov cuab yeej casting, pwm thiab cov khoom muaj feem cuam tshuam nrog pwm yog kim piv nrog lwm txoj hauv kev casting. Yog li ntawd, nws yog kev lag luam ntau dua los tsim ntau cov khoom lag luam thaum tsim cov khoom tuag. Lwm qhov tsis zoo suav nrog: cov txheej txheem no tsuas yog siv rau cov hlau uas muaj kua ntau, thiab cov khoom pov thawj yuav tsum nyob nruab nrab ntawm 30g thiab 10kg [5]。 Hauv kev tuag ib txwm tuag, qhov kawg ntawm cov casting yuav ib txwm muaj qhov hws. Yog li ntawd, tsis muaj kev kho cua sov lossis vuam tuaj yeem nqa tawm, vim tias cov pa hauv qhov sib txawv yuav nthuav dav raws li qhov ua kom sov, ua rau sab hauv micro tsis xws luag thiab ua rau tawv nqaij.
● Hlau-EDM: 6 Teeb
● Hom: Seibu & Sodick
● Peev Xwm: Roughness Ra <0.12 / kam rau ua +/- 0.001mm
● Profile Grinder: 2 Poob
● Hom Tshuaj: WAIDA
● Peev Xwm: Roughness <0.05 / kam rau ua +/- 0.001