Machining process for camshaft of small gasoline engine

The invention relates to the technical field of a machining process for gasoline engine parts, in particular to a machining process for a camshaft of a small gasoline engine. The machining process comprises the following steps: S1, cutting: cutting raw materials, such as nodular cast iron, cast allo...

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Bibliographic Details
Main Authors PENG JIYOU, CHEN XIAOBO
Format Patent
LanguageChinese
English
Published 29.06.2016
Subjects
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Summary:The invention relates to the technical field of a machining process for gasoline engine parts, in particular to a machining process for a camshaft of a small gasoline engine. The machining process comprises the following steps: S1, cutting: cutting raw materials, such as nodular cast iron, cast alloy iron and chilled cast iron, by each blank finished product; S2, end face milling and centering: performing end face milling treatment and centering on a blank by adopting a numerical control lathe; S3, main journal rough turning: performing main journal rough turning treatment on the blank by adopting the numerical control lathe; and S4, cam journal rough machining: performing rough machining treatment on a cam journal by adopting an exterior milling lathe. According to the machining process disclosed by the invention, the camshaft is machined by adopting various machining equipment, such as the numerical control lathe, and therefore the camshaft is high in flexibility, wear-resisting property, integral rigidity
Bibliography:Application Number: CN201610139243