Roughness ntawm stainless hlau yeeb nkab
Tso lus
Roughness ntawm stainless hlau yeeb nkab
Surface roughness feem ntau yog tsim los ntawm cov txheej txheem kev siv thiab lwm yam, xws li kev sib txhuam ntawm cov cuab yeej thiab cov khoom nto thaum lub sij hawm ua, yas deformation ntawm cov txheej txheej hlau thaum lub sij hawm chips sib cais, thiab siab zaus vibration hauv txheej txheem txheej txheem. Vim muaj kev sib txawv ntawm kev ua thiab cov khoom siv yeeb nkab steel hlau, qhov tob, qhov ntom ntom, cov duab thiab kev ntxhib los mos ntawm cov qhab nia sab laug ntawm cov txheej txheem ua tiav yog txawv.
Roughness yog hais txog kev sib raug zoo ntawm smoothness ntawm stainless hlau seamless yeeb nkab nto thiab nto geometry. Qib deg roughness yog ib qho tseem ceeb ntawm cov txheej txheem los txiav txim siab qhov zoo ntawm kev kho deg ntawm stainless hlau seamless kav. Raws li lub teb chaws tus qauv, cov qib roughness ntawm stainless hlau seamless kav feem ntau muab faib ua pawg hauv qab no:
(1) Loj roughness: qhov saum npoo nrog qhov roughness ntau dua Ra3.2μm.
(2) Me roughness: nto nrog nto roughness tsawg dua Ra0.8μm.
