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“MK8220/SD Double Grinding Wheel CNC CUT Tracking Crankshaft Grinder†is designed by Shanghai Machine Tool Works Co., Ltd. for the engine crankshaft production line of Shanghai General Motors Co., Ltd., from mechanical design, electrical design, hydraulic system and key software development. All of them realize independent research and development. The whole machine covers the design and manufacturing technology of CNC crankshaft and camshaft grinding machine, online measuring device and error compensation technology, high-efficiency grinding technology and intelligent software development technology. The biggest highlight is that while ensuring a roundness of 0.002mm, each crankshaft grinding time is only 150s, which is comparable to the international advanced level of similar products, and its grinding precision and efficiency have reached the forefront of the world. Another highlight of the grinding machine is the ability to simultaneously grind all of the crankshaft main journal and connecting rod neck with two grinding wheel holders in one setup. At the same time, the machine tool's high precision, high efficiency and good dynamic response meet and exceed the user's requirements for precision machining of the engine crankshaft.
The development and manufacturing success of “MK8220/SD double grinding wheel frame CNC tangent point tracking crankshaft grinding machine†not only meets the needs of grinding process of automobile engine crankshaft production line, but also lays a foundation for further realizing automation and intelligentization of automobile industry. . It is reported that the machine tool will be put into operation on the crankshaft production line of the user during the year. (Correspondent Liu Jianping)
Abstract Providing support and support for the intelligent transformation of the automotive industry is the product strategy of Shanghai Machine Tool Works Co., Ltd. As a key project to replace the import of domestic automobile crankshaft production line, the national science and technology major special project "CNC crankshaft grinding machine, cam...
Providing support and support for the intelligent transformation of the automotive industry is the product strategy of Shanghai Machine Tool Works Co., Ltd. As a key project for the replacement of imported automobile crankshaft production lines in China, the national science and technology major project “CNC crankshaft grinding machine and camshaft grinding machine for automobile engine production lineâ€, “MK8220/SD double grinding wheel frame CNC tangent point tracking crankshaft grinding machine†by Shanghai Machine Tool Works Co., Ltd. R & D and manufacturing success.