Nanjing Sky CNC Machine Manufacturing Co., Ltd. Accessed to the U.S. GE Company



The fixed beam gantry milling SKLMX1216 produced by Nanjing Sky CNC Machine Manufacturing Co., Ltd., the subsidiary of China Transmission (hereinafter referred to as Nanjing Sky) for GM China Research Center Electric (GE CTC) passed through all kinds of inspection at once and was delivered. It was a good start for the further cooperation and marked that the product quality of Nanjing Sky has been accepted by the world's high-end customers. Now Kazakhstan client is negotiating about the series of product.

GE CTC is one of GE's four global research and development centers, on across business group and research field. It provides researching, engineering development and procurement service for every GE businesses Group, and supplies infinite power for GE to develop in China and around the world. GE CTC is located in Zhangjiang Hi-Tech Park in Shanghai, covering the area of 47,000 square meters, and was put into use in May 2003.. The 1000 square meters exhibition hall on the first floor in the center of the main building is the technology exhibition hall for GE's products displaying the leading technical products from six GE's Industrial Groups. There are 46 world-class laboratories in all in the center.

This time, GE CTC purchased the fixed beam gantry milling machine SKLMX1216 from Nanjing Sky and will use it on mold surface repairing and aerospace propeller shaping. The product is one of the types of Nanjing Sky fixed beam gantry milling machine (machining centers) typed SKLMX8012/1216/1220/1625/1630/ 2022/2030/2040/3040/3060.

Since the Gantry series entered the market, the sales has exceeded 10 million. The performance of precision, appearance, stability and other aspects have been unanimously praised by users. The products are widely used in machining the large parts for aerospace and aviation, military, automotive, marine, tooling and other industries. FEM finite element analysis can be used for the framework to determine the optimum overall structural rigidity, with the characteristics of good design and light weight of structure. The modular design can be used for spindle and different cutting characteristics can be provided to meet the requirement of the users. The table bearing rails are adopted with large span and large bearing sections, as well as super large columns and beams, which is constructed of high-strength and high-rigidity. Ram center is near the beam center to increase the maximum cutting force of the machine and effectively guarantee the accuracy of machine movement and greatly enhance the stability of the overall structure of the machine. The spindle center is closed to the Z-axis guide surface to greatly reduce the bending moment caused by the cutting and greatly reduce the impact of thermal deformation and ensure high-precision machine tools. The ram is equipped with dual counterweight cylinders and suspended support, symmetrical spindle, drive screw and motor centers to avoid unbalanced moment and ensure trace movement smoothly and accurately. In addition, powerful mainstream CNC system (FANUC or SIEMENS, MITSUBISHI), are in line with the world trend of development of CNC technology, user-friendly operation.

Nanjing Sky will take this as a starting point, constantly strive for perfect and innovation, and provide users with more qualified products and services.



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