Machining method of differential shell

The invention discloses a machining method of a differential shell. The machining method of the differential shell comprises the following steps that (a) rough turning machining is conducted on a bearing position excircle I, an excircle I, a flange plate excircle, an outer end face I and an outer en...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO WENSONG, YANG AIJIE, LYU YANYUN, LOU HUANJUN, XUE LIQIAO, LUO KUI, LI ZHAOXUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINED OPERATIONS ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a machining method of a differential shell. The machining method of the differential shell comprises the following steps that (a) rough turning machining is conducted on a bearing position excircle I, an excircle I, a flange plate excircle, an outer end face I and an outer end face II of a differential shell casting blank, and the rough turning machining and the finish turning machining are conducted on the excircle II and an excircle III; (b) the rough turning machining and the finish turning machining are carried out on a bearing position excircle II, a half shaft hole II, an inner end face II, an inner spigot II, a lubricating oil groove II and an outer end face III of the differential shell casting blank, the rough turning machining is carried out on the spherical surface, and the finish turning machining is carried out on the flange plate excircle; and (c) the finish turning machining is carried out on the bearing position excircle I, the spherical surface,the outer end surface I,