What are the general standards for processing non-standard parts

At present, there are many specifications and types of mechanical parts processing, and not all mechanical parts processing is done according to a single requirement. Some parts processing has certain requirements for precision, such as non-standard parts processing.

 

Below are the standards for processing non-standard parts:
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1、 Take the cylinder as an example: for example, there are strict requirements for the diameter of the cylinder, and the positive and negative errors are within the required range of qualified parts. Otherwise, they are all unqualified parts. If the diameter of the embedded cylinder is too large and exceeds the allowable error range, it will result in the actual diameter being too small and exceeding the lower limit of the allowable negative error value, which will cause the insertion to be too loose. An unstable problem has occurred.

2、 These are not qualified products, or if the cylinder length is too long or too short, exceeding the allowable error, they are all unqualified products and must be scrapped or reprocessed, which will inevitably lead to increased costs.

3、 It is an advanced non-standard precision parts processing equipment and testing equipment, which makes the processing of precision parts easier, more accurate, and more effective.