What factors are related to the accuracy of precision mechanical parts processing

The manufacturer's production is related to machinery and equipment. With the help of machinery, our workload, effectiveness, and speed are much faster. Although there is the help of mechanical equipment, the quality requirements of customers are so high. Naturally, the precision requirements in the machining process are high, such as the machining of precision mechanical parts.
When processing precision mechanical parts, digital program-controlled contour systems are widely used on milling machines, including phase systems with a wide range of process capabilities, simple, reliable, and low-cost. These systems are used by many factories, especially To control the processing of precision mechanical parts with large three-dimensional surfaces.

The correct preparation of control programs is one of the main conditions for the processing quality of precision mechanical parts. For the digital program control phase system, the preparation of the control program is carried out by the automatic program preparation system, and its quality level depends to a large extent on the price of preparing the control program.

Others are machining errors caused by manual control of the equipment. These errors include accidental errors and systematic errors of the process system. System errors play a major role in all machining errors, and for the processing of precision mechanical parts as a whole, it will cause a series of numerical control process system errors.

For example, the effect of the gap is the same as the insensitive belt in the transmission chain of the machine tool, but does not include the gap of the reverse transmission chain; the amplification factor of the unstable transmission; the phase error on the control program tape; the periodicity of the sensor feedback Step instability, its main form is phase instability.