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The hardware mold processing industry is developing at a rapid pace. For enterprises, the competitive pressure is also increasing day by day. Whether in processing technology or processing quality, they are constantly improving and innovating. In this highly competitive era, only by ensuring good quality, excellent service and continuous innovation capabilities can enterprises meet customer demands and thus win the market.

1. Bottom surface processing, with guaranteed processing volume;

2. Reference alignment of casting blanks, inspection of 2D and 3D surface allowances;

3. Rough machining of 2D and 3D surfaces, and machining of non-installation and non-working planes (including safety platform surfaces, buffer installation surfaces, pressure plate surfaces, and side reference surfaces);

4. Before semi-finishing, the correct accuracy of the side reference surface must be found.

5. Semi-finish machining of 2D and 3D profile surfaces, finish machining of various installation working surfaces (including limit block installation surfaces and contact surfaces, insert block installation surfaces and back surfaces, punch installation surfaces, scrap cutting knife installation surfaces and back surfaces, spring installation surfaces and contact surfaces, various stroke limit working surfaces, wedge installation surfaces and back surfaces), semi-finish machining of various guide surfaces and guide holes The reference holes and height reference surfaces of the precision machining process with allowance are left, and the data are recorded.

6. Inspect and recheck the processing accuracy;

7. Fitter's inlaying process;

8. Before fine machining, align the reference surface of the process reference hole and check the allowance of the insert block.

9. Fine machining of 2D and 3D profiles, side punching profiles and hole positions, precision mold processing technology reference holes and height references, and fine machining of guide surfaces and guide holes.

10. Inspect and recheck the processing accuracy of the hardware mold.

Notes

1. The process planning should be concise and detailed, and the processing content should be expressed as numerically as possible.

2. For key and difficult points in processing, special emphasis should be placed on the techniques.

3. Where combined processing is required, the process should be clearly expressed.

4. When the inserts need to be processed separately, pay attention to the specified process requirements for processing accuracy.

5. For the insert parts that need to be processed separately after combined processing, the reference requirements for process installation and separate processing during combined processing;

In mold processing, springs are the most prone to damage, so mold springs with a long fatigue life should be selected.