Study on Fine-boring and Countersinking Processing Technology of Automotive Differential Shell

摘要

The differential is one of the key components of the car.It is a difficult process for differential shell to countersink and bore finely the Ⅰ-typed hole.Combined with the compounded machine tool,precision countersink and fine boring process on the hole of differential shells was achieved under fixing once to reduce a number of clamping assembly error.It solved the fine-boring and countersinking processing problem of differential shell Ⅰ-typed hole and improves processing efficiency and quality products.