The basic requirements of the machine tool fixture […]
The basic requirements of the machine tool fixture is to ensure the accuracy of the workpiece processing requirements, improve labor productivity and reduce manufacturing costs of the workpiece to ensure that the fixture has good manufacturability and working conditions. Some of these basic requirements are contradictory. For example, to increase the accuracy of the process, the manufacturing cost of the jig should be increased. As the accuracy of the manufacturing of the jig increases, higher accuracy requirements are also put forward on the jig itself. Therefore, The cost will also increase. Therefore, we must consider the parts volume and manufacturing costs, whether to use the fixture to ensure the accuracy of processing, or using other methods of processing.