Semiconductor parts processing

Analysis of accuracy deterioration during semiconductor component processing
The reason is the poor machining accuracy of the semiconductor parts themselves. Generally speaking, if the dynamic deviation in the middle of the shaft is not adjusted properly during installation and use, or changes occur due to damage to the transmission chain of the shaft transmission system, precision castings will endanger the accuracy of the parts. Generally speaking, the accuracy of text retrieval caused by this inaccuracy can alleviate the amount of compensation processing. If the deviation is too large or even an alarm occurs, it is necessary to check whether the speed ratio of the AC servo motor is too high.
2. The reason is that too much operation can also affect the machining accuracy of the machine tool, which may be due to short acceleration and deceleration time, moderately extended transition time, or of course, it may also be due to ball screws and AC servo motors. Connection causes looseness.
3. The reason is due to concentricity deviation caused by the linkage of two axes, improper adjustment of mechanical equipment, radial deformation caused by precision automotive parts, incorrect ball screw clearance compensation shaft, or deviation in precise positioning of the shaft, which may lead to shaft damage. The precision of precision parts can cause harm.