Machining process of automobile fork-shaped part

Abstract

The invention relates to the field of automobile part processing, and discloses a processing technology of an automobile fork-shaped part, which is used for processing a slender universal joint fork, and is characterized in that a blank is forked and flattened before forging and pressing, a fork opening structure is formed at the end part of the blank in advance, and the slender universal joint fork is processed by controlling the size of the fork opening structure. In combination with a product structure, an open fork opening is formed according to a specific proportion, a rod part is flattened, and the flattening amount is controlled, so that the top end of a fork arm can be effectively formed in the forging and pressing process, generated flashes are reduced, and the problems that in the prior art, in the forging and machining process of a slender universal joint fork, the flashes of the rod part are large, materials are wasted, and the machining cost is high can be effectively solved. And the cost is high.

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