Kev tuav kev sib tsoo ntawm lub tshuab dhos tau ua ntawm lub tshuab dhos kab rov tav nrog lub nplhaib sib tsoo tau sib haum. Ua tib zoo mloog rau qhov kev sib tsoo siab thiab kev suav ntawm qhov xaum xeb. Qhov ceev ntawm lub workpiece nyob ntawm nws lub taub, taub yog tsawg dua 80mm. Qhov ceev yog li 100r / nag; txoj kab uas hla loj tshaj 100 hli, thiab qhov ceev yog li 50r / mil.
Thaum muab ob daim hlau sib tsoo yog qhov sib tsoo, qhov tso tawm ua haujlwm yog muab tso rau hauv cov ntoo ua lub cev tawv (raws li qhov loj me ntawm qhov nruab nrab) ntawm nruab nrab thiab qib qis sib tsoo disc. Thaum tus nqi sib tsoo qis dua thiab lub yas dhos tig, cov haujlwm ua haujlwm yog Tig thiab rov ua dua rau hauv qhov zawj. Muab ob npaug rau-disc grinder tuaj yeem muab faib ua ib hom eccentric, ob chav eccentric yam thiab hom ntiaj chaw. Ntxiv nrog rau qhov kev sib hloov, cov haujlwm ua haujlwm tuaj yeem ua qhov sib txuas ua ke raws li cov cycloid, cycloid sab hauv thiab sab nraud cycloid feem. Cov sib tsoo tsis sib haum ntawm cov kab ua haujlwm cylindrical tuaj yeem xaiv tau raws li qhia hauv Table 8-9.
Qhov loj me ntawm txhua qhov ntawm qhov chaw ua ntej tshawb fawb yog 3 ^ -51cm, thiab peb qhov khoom ua haujlwm 1} em loj dua qhov loj tshaj qhov loj ntawm cov pob ntawm workpieces yuav tsum siv ua ntej polishing. Muab lawv tso rau hauv qhov sib cais los ntawm 1200 hauv lub tawb, tsim nyog txo qhov nrawm ntawm qis dua kev sib tsoo disc los xyuas kom meej cov kev cai ntawm conicity. Rau cov khoom ua haujlwm nrog qhov siab round (GG lt;=0.8um), qhov sib npaug yuav tsum tsawg dua 2-3um ua ntej sib tsoo. Cov kev ntsuas polishing yuav tsum tau xaiv thiab qhia raws li Daim Ntawv 8-8, thiab cov haujlwm yuav tsum hloov ntau zaus.
Lub hauv paus ntsiab lus ntawm kev sib tsoo ntawm cov tshuab tsis sib tsoo muaj nyob hauv daim duab 8-24. Lub tshuab kev sib tsoo tsis muaj lub cev yog yob cov log, taw qhia lub log thiab daim hlau siab (cam khwb cia sib tsoo hlau). Phaj siab yog nyob rau hauv kev sib cuag nrog lub hnub qub workpiece, lub kaum sab xis ntawm daim ntawv qhia lub log yog 20-50, thiab lub taper yog 0.50. Qhov ntsuas qhov sib txawv ntawm ob lub log ntawm emery feem ntau yog 1.3-1.5, thiab lub kaum sab xis nruab nrab ntawm qhov nruab nrab ntawm ob lub log thiab qhov nruab nrab ntawm cov haujlwm workpiece yog feem ntau 1300-1400. Qhov kev sib tsoo siab yog (0.4-1) X 10MPa; qhov sib tsoo qhov nrawm yog 1-2m / s rau cov log coj thiab 1.5-3m / s rau lub inclined raj packing roller. Qhov sib tsoo ncig tsis ntau tshaj li 0.3um, lub tog raj kheej tsis ntau tshaj li 1um, thiab qhov saum npoo ntawm kev sib tsoo Ra tus nqi yog 0.1um.
