Nyob hauv phau ntawv qhia, daim ntawv qhia kev tshaj tawm yog ntau dua thiab siv ntau dua, tab sis yuav kom muaj kev siv zoo, tus tsim qauv tsim nyog yuav tsum muaj raws li cov kev cai tsim nyog.Qhov sojntsuam li no yog hais txog kev yuav tsum tau ua rau cov qauv kev taw qhia, thiab peb vam tias yuav muab qee cov lus nug.
Yuav kom ua tau raws li cov qauv kev cai, ua ntej txhua yam, xaiv cov ntaub ntawv uas tsim nyog. Feem ntau, cov ntaub ntawv xaiv yuav tsum muaj qhov nyuaj, hnav-resistant npo thiab tawv tab sis tsis tawg lawm. 20 steel, nws qhov chaw rau kev kho mob thiab kev kho quenching.Tshuaj steel thiab TlO steel kuj xaiv tau, thiab qhov kev ua haujlwm yog li ntawd ~ 55HRC.
Tom qab xaiv cov khoom tsim nyog, nws yog ib qho tseem ceeb uas tsim cov taub thiab ntev ntawm cov khoom tsim rau tsim nyog.Txhua zaus, thaum ntawm txoj kab uas hla ntawm daim ntawv taw qhia yog nruab nrab ntawm 12 thiab 63 hli, txoj kab uas hla ntawm phau ntawv tsho thiab qhov dav ntawm daim qauv yuav tsum tswj cia ntawm 0.06 thiab 0.1.
Feem ntau, cov txheej txheem ntawm phau ntawv no yuav tsum yog txog li ntawm rau ntawm millimeters siab tshaj lub qhov rooj sab nrauv. Qhov tseem ceeb ntawm qhov kev tsim no yog los tiv thaiv cov hauv paus nkag los ntawm kab noj hniav.
Tsis tas li ntawd, qhov saum npoo roughness kuj txiav txim siab. Raws li qhov kev paub, qhov chaw ntawm daim ntawv taw qhia yog feem ntau yog sawv cev los ntawm tsab ntawv R, nrog rau qhov loj ntawm 0.8fcm.Thaum swb ib sab ntawm lub npoo, Ra0.4 rau m xaiv. Tib lub sijhawm, xaiv tsis tsim tolerances, thiab xyuam xim rau kev txhim khu kev qha.
Tsis tas li ntawd, thaum kawg peb yuav tsum tsim cov qauv ntawm daim ntawv qhia kom zoo zoo.Cov kom ua tiav qhov nkag nkag mus rau hauv qhov chaw qhia, thawj kawg ntawm phau ntawv qhia yog feem ntau yog tsim los ua ib lub khob los yog ib lub cev hemispherical.Xav txog qhov teeb meem ntawm lub hemispherical machining, tus qauv siv ntawm cov duab zoo li no feem ntau saws.http: //www.xhychromerod.com/