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Automatic programming of CNC machining
The automatic programming of CNC machining is also called computer-aided programming, eso es, most or all of the programming is done by the computer. Such as completing the calculation of coordinate values, compiling part processing procedures, automatically outputting and printing processing procedures and preparing control media.

One hundred years ago, high-speed steel cutting tools began to be used, and the cutting speed for milling ordinary steel was only 25-30m/min. Compared with carbon tool steel and alloy tool steel, the processing at that cutting speed is “high-speed milling”. Por lo tanto, “high-speed steel” was named.

El sistema de fresado de alta velocidad es un sistema dinámico complejo, que es propenso a vibraciones al mecanizar piezas delgadas. El aleteo es una vibración relativa muy fuerte entre la herramienta y la pieza de trabajo durante el proceso de fresado.. Este tipo de vibración destruirá la posición relativa correcta de la herramienta y la pieza de trabajo., y reducir la calidad del procesamiento de la superficie y la eficiencia del fresado. Por mucho tiempo, La vibración del corte ha sido un tema de investigación importante en la industria de fabricación de maquinaria y en el procesamiento de fresado..

Parts finishing is an algorithm based on curved surfaces. For multi-curved models, the lifting of the milling cutter should be reduced as much as possible. This requires that the generated milling tool path be within the same angular range or require different allowances in the axial and radial directions.

Ultra-precision cutting started with SPDT technology, which is supported by air bearing spindles, pneumatic slides, high rigidity, high-precision tools, feedback control, and environmental temperature control to obtain nano-level surface roughness. Diamond cutters are mostly used, which are widely used in the processing of copper flat and aspheric optical elements, plexiglass, plastic products (such as camera plastic lenses, contact lens lenses, etc.), ceramics and composite materials.