High dimensional accuracy, shape accuracy and low surface roughness can be obtained in one processing, which realized high efficiency, high precision and flexible machining of optical micro structure, so it has been widely used in ultra-precision machining. With high processing efficiency, the stage can process relatively large scale components and repeatable machining of various shaped components with complex shapes. CoreMorrow fast tool positioning stage can process micro structure and realize real 3D structure processing without polishing treatment, and its forming accuracy is up to nanometer. The fast tool positioning stage driven by piezo actuators has many advantages, such as fast response speed, high acceleration, wide frequency response range and easy control. Sharp tool servo turning requires high frequency response and high precision micro feed. Compared with Z axis, the feed frequency of the micro feed mechanism of the sharp tool servo can reach thousands of Hertz or even higher, which greatly improves the processing efficiency.Įffect Drawing of Fast Tool Positioning StageĬompared with the traditional machining tool machining method, the sharp tool servo turning machining features high frequency response and high efficiency, which can get the complex microstructure surface with high surface precision in one machining, and is suitable for the efficient and high-quality machining of optical components and other microstructure components.įast Tool Positioning Stage with Cooling Hole Sharp tool servo machining refers to the process of turning, with the help of piezo sharp tool micro feed mechanism installed on the Z axis, it can drive the tool to make high frequency sound, small value of the axial fast feed movement, and cooperate with high precision return axis and radial feed to complete the whole turning process. By using its high response frequency, high stiffness and high precision, it can drive the tool to complete rapid micro feed motion in the direction of movement, and achieve precision machining of complex shapes or structures.Ĭompared with traditional machining tools, what are the advantages of CoreMorrow Piezo Fast Tool Positioning Stage? The fast tool servo machining system can be composed of piezo fast tool positioning stages and supporting machine tools. What is Piezo Fast Tool Positioning Stage? Piezo Fast Tool Positioning Stage is developed and designed for ultra-precision turning. Piezo fast tool positioning stage combines piezo actuators and hinge mechanism, and also equipped with mechanical installation interface and tool interface. "Piezo" refers to its driving source, using piezo actuators to generate motion The "fast tool positioning stage" is its function, and its mobile end can be used to carry out turning with loaded cutting tools (such as diamond, etc.). The name of Piezo Fast Tool Positioning Stage is derived from the combination of its driving source and function.
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