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Operation steps of precision machining
by：Foxron
2021-11-12
Operation steps of precision machining:
1. Finishing processing: This processing principle is roughly some grinding and polishing processing, which is usually a step after the product is completely completed.
2. Face first, hole second: When making precision mechanical parts, for workpieces such as brackets, it needs to perform plane processing and mechanical hole processing. In order to make the precision error of the processed hole smaller, Machining the plane first and then machining the hole is helpful to reduce the error.
3. Divide the processing stage: when the product is in precision mechanical parts, different degrees of processing are required according to different product requirements, and the degree of processing needs to be divided. If the accuracy requirements are not high, then a simple roughing stage . Product schedule requirements are becoming stricter and stricter, and semi-finishing and finishing stages will be carried out in the follow-up.
4. Benchmark first: When using mechanical equipment to process the product, a reference surface must be determined, so that there can be a positioning reference during subsequent processing. After the reference surface is determined, the reference surface must be processed first come out. In precision mechanical parts, there will be many workpieces that are not produced at one time.
1. Finishing processing: This processing principle is roughly some grinding and polishing processing, which is usually a step after the product is completely completed.
2. Face first, hole second: When making precision mechanical parts, for workpieces such as brackets, it needs to perform plane processing and mechanical hole processing. In order to make the precision error of the processed hole smaller, Machining the plane first and then machining the hole is helpful to reduce the error.
3. Divide the processing stage: when the product is in precision mechanical parts, different degrees of processing are required according to different product requirements, and the degree of processing needs to be divided. If the accuracy requirements are not high, then a simple roughing stage . Product schedule requirements are becoming stricter and stricter, and semi-finishing and finishing stages will be carried out in the follow-up.
4. Benchmark first: When using mechanical equipment to process the product, a reference surface must be determined, so that there can be a positioning reference during subsequent processing. After the reference surface is determined, the reference surface must be processed first come out. In precision mechanical parts, there will be many workpieces that are not produced at one time.
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