Clamping fixture is an indispensable machining part. Under the develop of Cnc Vertical Lathe, fixture is moving in the direction of module, combination, general purpose and economy.
1 High precision
With the improvement of CNC machining accuracy, in order to reduce the positioning error and improve the machining accuracy, there will be higher requirement of fixture. High precision fixture positioning hole accuracy is up to ± 5μm. In order to meet the needs of different industries and economy, the fixture has a different model, as well as different grades.
2 High efficiency
In order to improve the efficiency of machine tools,there are more and more double-sided, four-sided and multi-fixture fixture products. In order to reduce the installation time of the workpiece, a variety of automatic centering clamping,flat tongs, fast clamping functional components continue to be updated.
3 Module and combination
The modularization of the fixture components is the basis for combination.
Adopt the modular design, standardize fixture components and quickly assemble, has become the development of the base point. Use CAD technology,you can create a typical fixture library to optimize fixture. Simulate cutter cutting process,not only provides the correct and reasonable supporting programs of fixture,but also gathers experience,constantly improving the fixture system.
4 Universal and economic
The versatility of the fixture directly affects its economy. If the fixture system is reorganizable and reconfigurable, it will have good economy.