What is the Method to Improve the Machining Accuracy of Parts?

As an Exactness CNC Cutting Supplier, share with you.

The machining accuracy is the parameter after the part is processed. The smaller the difference between the ideal geometric parameter and the original drawing, the higher the degree of conformity and the higher the machining accuracy. In the processing practice, affected by various factors, there is a big difference between the processing of parts and the ideal geometric parameters. This deviation is the processing error.

Exactness CNC Machining

The addition error within a reasonable range is the tolerance that does not exceed the part design requirements. As long as the machining center is within this range, the machining accuracy of the part can be guaranteed. Machining accuracy and machining error can be evaluated for geometric parameters of parts. The size of machining error can affect the level of machining accuracy. Through effective control of machining accuracy, machining error can be reduced to meet the requirements of actual work.

During the working process, many factors of the machining center affect the machining accuracy of the parts. Even if the same processing method is used, its accuracy is different under different working environments. If we one-sidedly pursue the machining accuracy of the parts, it will lead to a reduction in production efficiency and an increase in engineering costs. In order to meet the requirements of actual work, we must carry out the application of a quality enhancement system to ensure the effectiveness of work efficiency. Upgrade to achieve effective control of production costs. In the working process, the accuracy of Jiading 1 is specifically divided into shape accuracy, position accuracy, dimensional accuracy, etc. The change of processing accuracy needs to be judged by shape tolerance, position tolerance, etc.

In the application of the sizing method, it needs to use the corresponding size of the tool to determine the size of the workpiece to be processed, and it needs to be processed with the relevant standard size tool, and the size of the processed surface is affected by the tool size. It is necessary to ensure that the tool has a certain dimensional accuracy, so that the accuracy of the part to be processed is determined, such as the method of square broach drawing square hole, the method of boring block processing inner hole, etc., are all within the category of dimensional tool processing.

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