How to increase the accuracy and efficiency of floor boring and milling machine?
First, programming skills. Programming is the basic work of floor boring and milling machine. The quality of workpiece programming directly affects the machining accuracy and efficiency of machine tools. We can use the inherent program skillfully, reduce the cumulative error of the system, and flexibly use the main program and subroutine.
Ii. Adjust the process system:
1, the method of trial cutting adjustment by trial cutting – measuring size – adjust the amount of cutting tool – cutting tool – test cutting, so repeatedly until the required size. This method has low production efficiency and is mainly used for single piece and small batch production.
2, the adjustment method through the pre-adjustment of machine tools, fixtures, workpiece and tool relative position to obtain the required size. This method has high productivity and is mainly used for mass production.
Three, reduce machine tool error.
Four, reduce the transmission chain transmission error.
Five, reduce tool wear.
Six, reduce the force deformation of the process system.
Reduce the thermal deformation of the process system.
Eight, reduce residual stress.
Nine, reasonable setting of the processing route. Reasonable setting of processing route and processing sequence of floor boring and milling machine is an important basis for optimizing workpiece processing programming. It can be considered from the aspects of machining trajectory and feeding mode.
Ten, tool selection and correct installation.
Eleven, the reasonable choice of cutting dosage.