The machining allowance of the bending machine needs to be determined through calculation and analysis. For the factors that affect the machining allowance, it is necessary to use test materials and calculation formulas to conduct comprehensive analysis and calculations to determine the finishing allowance. The finishing allowance determined by this method is more economical and reasonable, but there are relatively complete and reliable tests. data. If the machining allowance selected by the bending machine is too large, it will increase the cutting force and affect the machining accuracy and the surface quality of the workpiece. On the other hand, if the finishing allowance is too small, the error left by the workpiece in the previous machining process cannot be eliminated, and surface defects, process clamping errors, etc. will add to the workpiece as a waste.
When using the bending machine for material operation, everyone is required to master the machine equipment parameters proficiently. During the setting process, pay attention to setting the equipment’s machining allowance parameters, and then process the materials according to the requirements. The margin parameters in the processing process meet the requirements, which can not only improve the working efficiency of the equipment. The finishing allowance should be reasonably determined according to the factors that affect the size of the machining allowance, which can also extend the service life of the machine.
