For precision parts, the processing is very strict, and the processing procedures include cutting in and out. There are specific requirements for the size and accuracy, such as how many microns are plus or minus for 1 mm, etc. If the size is too wrong, it will become a waste product. At this time, it is equivalent to reprocessing, which is time-consuming and laborious, and sometimes even makes the entire processing material scrapped. This has just caused the increase of cost, and at the same time, the parts are definitely unusable. So what standards and requirements should be followed in the processing of precision parts?
For the processing of precision parts, there are mainly dimensional requirements, such as the diameter of the cylinder, there are strict requirements, and the positive and negative errors are within the specified range to be qualified parts, otherwise they are unqualified parts; there are also specific and strict requirements for length, width and height. Positive and negative errors are also regulated, such as an embedded cylinder (take the simplest basic parts as an example), if the diameter is too large, exceeding the allowable range of error, it will cause the situation that it cannot be inserted, if the actual diameter is too large Small, if it exceeds the lower limit of the allowable negative value of the error, it will cause problems that the insertion is too loose and not firm. These are unqualified products, or the length of the cylinder is too long or too short, beyond the allowable range of error, they are all unqualified products and must be scrapped or reprocessed, which will inevitably increase the cost.
The requirement of precision parts processing is actually the most important size problem, and it must be processed strictly according to the additional drawings. The actual size of the processed parts will definitely not be exactly the same as the theoretical size of the drawings. Therefore, the requirement for precision parts processing is to process them in strict accordance with the theoretical dimensions.
The second is advanced precision parts processing equipment and testing equipment. Advanced processing equipment makes processing precision parts easier, with higher precision and better results. The testing equipment can detect parts that do not meet the requirements, so that all products sent to customers truly meet the requirements.
Ningbo Beilun Jointway Leader Machinery Co., Ltd. is a professional parts machining manufacturers. If you need it, you can click the official website to contact us. We are willing to answer you for more information.
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