Lub zog ntawm skiving roller burnishing tshuab yog 5-8 zaug siab dua qhov sib sib zog nqus qhov tob thiab honing. Nws yog cov cuab yeej ua haujlwm rau kev tsim cov hydraulic kheej kheej. Nws koom ua ke qhov ntxhib ntxhib thiab zoo tho txawv, siv thawb tho txawv los ua kom tiav qhov ntxhib thiab zoo tho txawv ntawm ib zaug, thiab xaus cov txheej txheem dov thaum lub sijhawm tshem tawm cov cuab yeej tom qab tho txawv. Rolling processing ua rau lub workpiece roughness ncav cuag Ra0.4. Sib sib zog nqus qhov ua dov tshuab yog ib qho kev ua tsis tiav.
Tom qab cov yas deformation, lub puab nto mus txog qhov yuav tsum tau deg roughness ntawm lub workpiece. Qhov zoo ntawm dov: qhov nto roughness ntawm kev mus ncig tuaj yeem ncav cuag RA ≤ 0.4 μ M lossis li ntawd. Hloov kho roundness, Ovality ≤ 0.03mm, coaxiality ≤ 0.06mm, taug kev nto hardness, tshem tawm kev nyuaj siab deformation, thiab mus ncig hardness HV ≥ 4 °.
Muaj cov txheej txheem kev ntxhov siab seem tom qab ua tiav. Kev mus ncig qaug zog yog 30%. Kev sib koom tes mus ncig zoo txo qis hnav thiab txuas ntxiv lub neej kev pabcuam ntawm cov khoom, tab sis cov nqi ua haujlwm ntawm cov khoom txo qis. Machining raug: workpiece tho txawv nto roughness ≤ ra3.2 μ m. Workpiece dov nto roughness ≤ Ra0.4 μ m. Workpiece ua cylindricity ≤ 0.027/500mm. Workpiece ua roundness ≤ 0.02 / 100mm