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If you don’t understand the requirements of precision parts processing, just leave it to others.
Colleagues who have done the procedure of precision parts processing know that this is a very strict processing process, whether it is measurement or manual operation, it needs professionals to do it, because parts are also the key to some equipment, so a little careless handling There will be unpredictable troubles. Therefore, what requirements and standards should be followed in the processing of precision parts to ensure a low or even zero product rate? The following is the chief engineer of Laisheng Technology, introducing the specific requirements and standards of precision parts processing:
For precision parts processing, the main size requirements, such as the diameter of the cylinder, have strict requirements. The plus or minus error is the qualified part within the specified requirements, otherwise it is the unqualified part; the length, width and height also have specific strict requirements. Positive and negative errors are also specified, such as in-line cylinders (take the simplest basic component as an example). If the diameter is too large and exceeds the allowable error range, it will cause the insertion failure. Small, exceeding the lower limit of the allowable negative value of the error, it will cause the insertion to be too loose and the problem of weakness. These are unqualified products, or the length of the cylinder is too long or too short, beyond the allowable error range, and the unqualified products must be invalid or reworked, which will inevitably lead to increased costs.
We have to choose advanced processing equipment and inspection equipment, advanced equipment can save us time, and the accuracy is higher, the effect is much better. The advanced inspection equipment can perfectly detect the standards of the components, so as to meet the requirements of customers.
Secondly, advanced precision parts processing equipment and testing equipment, advanced processing equipment make the processing of precision parts easier, higher precision, and better results. Testing equipment can detect parts that do not meet the requirements, so that all products sent to customers truly meet the requirements.
The requirement of part machining accuracy is actually the most important dimensional problem. The attached drawings must be strictly adhered to. The actual size of the processing will certainly not be the same as the theoretical size of the drawing. However, as long as the processing size is within the allowable error range, it is a qualified part. Therefore, the requirements for precision parts processing strictly comply with the theoretical dimensions.