What factors are related to the accuracy of large-scale machining?

The production of manufacturers is related to machinery and equipment. With the help of machinery, our workload, results, and speed are much faster. Despite the help of machinery and equipment, the quality requirements of customers are so high. Naturally, the precision requirements in the processing process are high, such as large-scale machining.

For large-scale machining, 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 for large three-dimensional control. Precision machining of surface parts.

The correct preparation of the control program is one of the first conditions to ensure the quality of large-scale machining. 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 the preparation control program.

Others are processing errors caused by manual control of the equipment. These errors include accidental errors in the process system and system errors. System errors among all machining errors have the primary effect. For large-scale machining as a whole, it will cause a series of CNC process system errors.

For example, gaps have the same consequences as insensitive belts in the transmission chain of machine tools, but do not include gaps in the reverse transmission chain; the amplification factor of unstable transmission; the phase error on the control program tape; the periodic step of the sensor response is not Stability, its primary form is phase instability.