The Parallelism And Perpendicularity Of Machining | PTJ Blog

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The Parallelism And Perpendicularity Of Machining


When performing machining, we should not only understand the general technical requirements of machining of various workpieces, but also how to define various special requirements of machining, and how to define the requirements of parallelism and perpendicularity of machining?

The Parallelism And Perpendicularity Of Machining

Definition of parallelism requirements

Parallelism refers to the degree of parallelism of two planes, and refers to the maximum allowable error of parallelism between one side and the other side. If the parallelism does not meet the customer's requirements, it is necessary to check the accuracy of the processing machine tool, whether the fixture is fixed in parallel, and whether there are problems with other processing accessories.

Verticality requirement definition

Perpendicularity refers to the degree to which two planes are perpendicular, and is the maximum allowable value of the error of the two planes. If the verticality does not meet the tolerance requirements of the customer, the accuracy of the machining machine must be checked, and the fixtures and other processing accessories must be overhauled.

The parallelism and perpendicularity of machining are the special requirements of machining. We must pay attention to whether the customer's products have parallelism and perpendicularity requirements during machining. If there is a requirement, we must follow the product parallelism and perpendicularity. To evaluate the quotation according to the degree, otherwise it will affect the transaction rate of machining orders.

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