About the production process of precision parts processing

In our daily life, no matter what work or big or small things we do, we must have a standardized process. As long as there is a division of details, we can achieve perfect things, high-quality service, and precise parts processing are the same.

So today we will talk about the high-quality production process required for precision parts processing.

First: Customer provides drawings

When we process a precision part, we must ask customers to provide drawings or samples. This is essential. A complete set of processing drawings can effectively control the accuracy and rationality of part processing, and at the same time, high-quality processing drawings also Can improve parts processing efficiency.

Second: Preliminary formulation of customer parts processing plans

First of all, we must understand the structure and size of the customer's parts and preliminarily judge the processing technology of the parts. For example, what equipment is needed to be used for processing, different processing techniques, the drawings are different and the processing efficiency is also different.

Third: filter the best solutions according to differentiation

Sample sample is proofed according to the initial plan, processed through two or more different processes, performed differentiated comparisons, and selected the most labor-saving plan and materials to minimize costs to maximize profits.

Fourth: Tips for making homework instructions

The engineering drawings are drawn according to the plan, and the drawings are drawn according to the principle of one drawing for each process. The drawings must consider the customer's inspection size, tolerance requirements during the processing process, and the convenience of processing dimension inspection, etc. In short, it is necessary to provide convenience to the production staff as much as possible when meeting the size of the customer's parts. In simple terms, it is to make the instructions issued based on the principles that workers can understand, easy to process and easy to inspect.

Fifth: Ensure the accuracy of the work instructions

After the work instructions are completed, they need to be reviewed, at least after more than two people's review, and then they are subject to a controlled issuance.

5. Things to note when changing the homework instruction book

The instructions after issuance should be properly preserved. If changes are required, you must first apply to invalidate the previous instructions, and then the changes instructions should be controlled and issued according to the procedures.

The above is how to make a high-quality precision parts processing process, and I hope it can be applied to some precision parts processing factories as a reference.