The utility model provides an arbitrary Angle arbitrarily bisector, belonging to the field of a teaching appliance, a drawing tool, a lining toolfor a bench worker, a machinetoolaccessory, etc.
本实用新型提供了任意角任意等分仪，属教学仪器、绘图工具、钳工画线工具及机床附件等领域。
2
The article introduces high speed spindle vector controller, rapid response servo system and RISC system for ultra-high speed CNC machinetool and other accessory functions for high speed cutting.