SUMEC TOUCH WORLD

Machine tool introduction
SKMC series CNC forming gear grinding machine is a high precision machine tool independently developed by Nanjing Polytechnic Numerical Control Technology Co., Ltd. with complete independent intellectual property rights. The equipment integrates heavy-duty precision hydrostatic guide rail, hydrostatic rotary table of double worm gear pair, on-line measurement system, full closed-loop control technology, and multi-function forming and grinding software, which makes the machine have high reliability and accuracy.
SKMC series CNC forming gear grinding machine is suitable for grinding all kinds of high-precision external cylindrical gears (optional internal grinding arm, internal grinding head), can be widely used in mechanical press, engineering machinery slewing bearing, shield machine main bearing, wind power gear box, mining machinery and other industries.

Machine tool characteristics

Multifunctional gear grinding software
1. Independently develop and master the core algorithm.
2. Complete functions, friendly user interface and convenient man-machine interaction.
3, integrate a variety of tooth shape modification, tooth direction modification function.
4, built-in process expert database, improve grinding processing quality.
Precision feed technology
1, X axis and Z axis using roller/static guide, high feed resolution, low friction coefficient, long service life.
2, static guide rail built-in negative pressure suction, positive pressure gas ring and other sealing technology, to achieve oil return inside the oil chamber.
3, using grating ruler closed-loop control and compensation, with high positioning accuracy and repeated positioning accuracy.
Mechanical dynamic optimization design
1, bed and column and other basic mechanism parts using a variety of methods to optimize design, with high dynamic and static stiffness.
2. The key components adopt anti-backlash and locking technology to further improve vibration resistance and reduce grinding vibration.
Precision design and error compensation
1, the key parts of the manufacturing, assembly and debugging are active precision design, strict control of the whole process of the error.
2, integrated online measurement system, the processing error detection, and correction grinding system, to achieve closed-loop machining.
3, by comparing the gear offline test report, the machine error calibration and compensation can be carried out to improve the accuracy stability.
Precision turntable technology
1, double worm gear double worm clearance rotary table, worm gear pair accuracy of DIN2 level.
2, torque motor direct drive rotary table, indexing positioning accuracy of 3 ".
3, full static guide, strong bearing capacity, good dynamic response characteristics, high motion resolution.

Founded in 2008, located in Jiangbei New District, Nanjing, a state-level specialized "little giant" enterprise and high-tech enterprise. Passed ISO9001 quality management, ISO14001 environmental management, ISO45001 occupational health and safety, safety production management standardization, GB/T29490 intellectual property management standardization and other system certification. Set product design and development, manufacturing and sales as one, adhering to the innovative concept, adhere to the special and special road, committed to creating China's high-end tooth equipment national brand. Holding the establishment of "Nanjing Purong CNC Equipment Co., LTD.", "Yantai Southern University of Technology Global Intelligent Equipment Co., LTD.", "Nanjing University of Technology CNC Tools Co., LTD.", gradually in the field of gear cutting tools and functional components layout.
At present, the company has formed two categories of products: digital control gear machine tools and intelligent manufacturing equipment, and has won more than 40 titles such as national Key new products, Jiangsu Province's first major equipment (set), Jiangsu Province's excellent new products, and Jiangsu Province's high-tech products, which are widely used in wind power, construction machinery, shield machine, forging machinery, mining metallurgy, shipbuilding, petroleum and other industries.
The company has rich achievements in industry-university-research cooperation, and has closely cooperated with many universities such as Nanjing University of Technology, Chongqing University, Nanjing Institute of Technology, and formed a stable industry-university-research team. At the same time, Jiangsu Province Key Laboratory of Industrial Equipment Digital Manufacturing and Control Technology, Jiangsu Province CNC special equipment engineering Technology Research Center and other platforms have been set up to continuously improve innovation capabilities. The platform facilities are perfect, with high-precision worm gear hobbing machine, spindle rotation error analyzer, laser interferometer, joint arm coordinate, laser calibrator, cutting force accurate measurement system and other precision instruments.
The company pays attention to the construction of intellectual property rights, effectively authorized more than 80 invention patents, more than 40 software Copyrights, mastered a number of core technologies in the field, and formed a number of patent groups such as "polar coordinate number control tooth processing machine", "digital comprehensive mechanical performance test platform", "heavy precision CNC turntable". Related achievements have won the first prize of China Machinery Industry Science and Technology, China Patent Gold Award, China Patent Silver Award, Jiangsu Province Science and Technology First Prize and other honors.

Founded in 2008, located in Jiangbei New District, Nanjing, a state-level specialized "little giant" enterprise and high-tech enterprise. Passed ISO9001 quality management, ISO14001 environmental management, ISO45001 occupational health and safety, safety production management standardization, GB/T29490 intellectual property management standardization and other system certification. Set product design and development, manufacturing and sales as one, adhering to the innovative concept, adhere to the special and special road, committed to creating China's high-end tooth equipment national brand. Holding the establishment of "Nanjing Purong CNC Equipment Co., LTD.", "Yantai Southern University of Technology Global Intelligent Equipment Co., LTD.", "Nanjing University of Technology CNC Tools Co., LTD.", gradually in the field of gear cutting tools and functional components layout.
At present, the company has formed two categories of products: digital control gear machine tools and intelligent manufacturing equipment, and has won more than 40 titles such as national Key new products, Jiangsu Province's first major equipment (set), Jiangsu Province's excellent new products, and Jiangsu Province's high-tech products, which are widely used in wind power, construction machinery, shield machine, forging machinery, mining metallurgy, shipbuilding, petroleum and other industries.
The company has rich achievements in industry-university-research cooperation, and has closely cooperated with many universities such as Nanjing University of Technology, Chongqing University, Nanjing Institute of Technology, and formed a stable industry-university-research team. At the same time, Jiangsu Province Key Laboratory of Industrial Equipment Digital Manufacturing and Control Technology, Jiangsu Province CNC special equipment engineering Technology Research Center and other platforms have been set up to continuously improve innovation capabilities. The platform facilities are perfect, with high-precision worm gear hobbing machine, spindle rotation error analyzer, laser interferometer, joint arm coordinate, laser calibrator, cutting force accurate measurement system and other precision instruments.
The company pays attention to the construction of intellectual property rights, effectively authorized more than 80 invention patents, more than 40 software Copyrights, mastered a number of core technologies in the field, and formed a number of patent groups such as "polar coordinate number control tooth processing machine", "digital comprehensive mechanical performance test platform", "heavy precision CNC turntable". Related achievements have won the first prize of China Machinery Industry Science and Technology, China Patent Gold Award, China Patent Silver Award, Jiangsu Province Science and Technology First Prize and other honors.