The 16th China International Machine Tool and Tool Exhibition
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The following article is from China National Machinery Industry Corporation and Nanjing Ningqing CNC Machine Tool Manufacturing Co., Ltd, reprinted fromChina National Machinery Industry Corporation
Nanjing Ningqing CNC Machine Tool Manufacturing Co., Ltd. is a national high-tech enterprise and a national level specialized and innovative small giant enterprise, specializing in the research and production of aerospace intelligent equipment and various high-end CNC machine tools. The company covers an area of 60 acres and has a modern factory building of 30000 square meters. The company currently has over 200 employees, of whom more than 70% have a college degree or above. There are Jiangsu Engineering Technology Research Center and Jiangsu Enterprise Technology Center, as well as graduate workstations at Nanjing University of Aeronautics and Astronautics and Nanjing Agricultural University. A joint laboratory on "Efficient Precision Machining Equipment and Technology for Aerospace Complex Parts" has been established with the School of Mechanical and Electrical Engineering at Xi'an Jiaotong University.
All series of high-end CNC machine tools produced by the company have been awarded the title of Jiangsu Province High tech Products. The high-end equipment developed by the company - crossbeam mobile typeFive axis linkageThe (Double Swing Head) CNC Longmen Machining Center was rated as the first major equipment product in Nanjing and Jiangsu Province in 2017, and a key new product promoted and applied in emerging industries in Nanjing; The large gantry machining center developed by the company for the processing of large aircraft structural components has obtained Jiangsu Province's new product appraisal; The horizontal beam mobile CNC gantry machining machine developed by the company has the highest market share in the segmented market, mainly used in the aerospace field, and has participated in the Yun20J-20Manufacturing of national key projects such as domestically produced aircraft carriers and 919. In 2018, participated in the research and development of national key special projects led by Xi'an Aerospace Engine Group Co., Ltd., together with major universities. Currently, about 70% of the company's business is serving the aerospace industry. In 2020, the company independently developed the world's first intelligent automated production line for pliers. In 2023, the company's "Double Beam Mobile High Speed Longmen Machining Center for Large Aircraft Structural Components" won the third prize of scientific and technological progress from the China Machinery Industry Federation. In the same year, the company's "High Speed Heavy Cutting Beam Mobile Five Axis Linkage Longmen Machining Center" received achievement appraisal from the China Machinery Industry Federation.
MAIN PRODUCT
Product features: Strong rigidity, high speedPrecision, large load-bearing capacity, small footprint, box in box, alternative to imported models
Technological advantages and innovation points:
1. An elevated bridge structure that combines high dynamic performance with high metal removal rate. Fixed workbench with large load-bearing capacity.
2. Direct drive clamp arm dual swing head, combining high torque and high precision performance.
3. The symmetrical crossbeam structure design within the box ensures even cutting force and reduces overturning.
4. Dual drive traction, with backlash reduction in the X and Y directions through gear racks and dual motors.
5. Large sized roller slider ensures high rigidity.
6. Dynamic gap compensation function throughout the entire lifecycle.
7. Excellent protective measures effectively isolate contamination from chip fragments and other processing debris
8. Five axis 3D real-time collision prevention, built-in based on SiemensSports chainThe S02 anti-collision system incorporates a simplified 3D model with a 1:1 scale to the actual machine tool in the CNC system, enabling real-time protection of the machine tool in space.
9. Virtual machine tool solution, creating a digital twin of machine tools for customers, visualizing every moment of the production process.
This machine tool can perform high-speed rough and precision machining on various large and complex molds, parts, etc. within the allowable range of the horizontal beam's forward and backward movement and the allowable range of the gantry's opening space height. The machine tool is capable of completing five axis five linkage machining of workpieces in one loading, and is suitable for processing large and medium-sized complex parts in industries such as aerospace, molds, automobiles, railways, and ships. It has high processing efficiency and can achieve high surface quality of parts.
Our machine tools have been widely used in China. At the same time, our machine tools have also been exported to Germany, Türkiye, India, Taiwan, Southeast Asia and other countries and regions, and we have OEM OEM for German machine tool enterprises for a century.
Product parameters:
Machine tool load-bearing capacity: up to 30T
Journey: 3200 × 2000 × 1000mm
Feed width: up to 2400mm
Fast moving speed: up to 40m/min, high precision machining efficiency
ScrewTrack: All use THK brand
Double swing head: Italy 42/55KW, 24000rpm HSKA63 high-precision swing head, high smoothness
Spindle speed: 24000rpm
Standard full closed-loop configurationGrating rulerLaser alignment device
Precision synchronous dual drive technology, good servo characteristics, high smoothness, and high contour accuracy
Especially suitable for high smoothness machining of precision molds and high-speed precision machining of aerospace products,Already maturely applied in the mold and aerospace industries
System: Siemens ONE/Heidenhain/Huazhong
The following video is sourced from
Ningqing CNC Machine Tool
High gloss mold processing equipment, five axis high-speed machine MOLD5A
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