What are the machining requirements of precision parts?
For the precision parts, the processing is very strict, the processing process has feed, knife and so on. There are specific requirements for the size precision are required, such as the number of positive and negative 1mm micron, if the size of the wrong too much will become a waste, this is equivalent to the re processing, time-consuming, and sometimes even the whole processing of scrap materials, which resulted in the increase of cost, at the same time, the parts are certainly not with the.
For the processing of precision parts is mainly the size requirements, such as what is the diameter of the column, there are strict requirements, positive and negative errors in the provisions within the scope of the requirements is qualified parts, otherwise are unqualified parts; the long high width also has the strict requirements, also have positive and negative error provisions, such as a built-in cylinder (take the most simple basic parts for example), if the diameter is too large, over the range of allowable error, it will cause, not inserted into the case, if the actual diameter is too small, more than the allowable error limit will result in negative, inserted in the loose, unstable problems occur. These are all substandard products, or the length of the cylinder is too long or too short, exceed the allowable error range, are unqualified products are invalid, or re processing, which will result in increased costs.
The above is the precision parts processing requirements, is the main dimensions of the problem, must be processed in strict accordance with the additional drawings, the actual size and size of the drawing theory will not processed, but, as long as the processing size in the range of allowable error in all qualified parts, so the precision parts processing requirements is in strict accordance with the theory of processing size.
The second is the advanced precision parts processing equipment and testing equipment, advanced processing equipment makes the processing of precision parts more simple, higher precision, better effect. The inspection equipment can detect the parts that have not met the requirements, so that all the products sent to customers can meet the requirements.
