In the past five years (2006-2010), China's construction machinery industry has completed a self-improvement and transformation. In the past five years, the market growth has maintained an average speed of more than 20%, and the industrial scale has grown rapidly. In 2010, China's construction machinery industry made great strides, with a total sales value of 436.7 billion yuan, an increase of 38%.
In the newly released 12th Five-Year Plan for construction machinery industry, the estimated sales volume of China's construction machinery industry will reach 900 billion yuan by 2015, with an average annual growth rate of 17%, of which exports will exceed 26 billion US dollars. The increase rate reached 25%; in 2015, the sales revenue and export volume of the whole industry more than doubled in 2010.
1. The development of construction machinery is booming, driving strong demand in the machine tool market
The thriving construction machinery industry has promoted the development of the machine tool industry. As one of the important users of the machine tool industry, the construction machinery industry needs a large number of vertical and horizontal machining centers (machining casings, gearboxes), CNC lathes, CNC grinding machines, gear processing machines, CNC special machine tools, etc. A large number of forging equipment such as large-scale CNC shearing machines, CNC bending machines, CNC cutting machines, and various presses for automatic loading and unloading are required. In addition, welding robots, robots, painting and surface treatments are required.
According to the growth target proposed in the “12th Five-Year Plan†of the construction machinery industry, some experts believe that compared with the average growth rate of 27.5% in the past five years and the average growth rate of 23.8% in the past 10 years, the future growth rate tends to Slow and medium-term development trend, the construction machinery market capacity is far from saturation, the industry sales revenue is still trending upward in the next five years; in terms of exports, most of the export to India, Brazil, Russia and other emerging economies and the Middle East and China's economic development In countries with similar stages, China's construction machinery will gain a huge export market with its cost-effective advantages.
From the perspective of sub-sectors, the demand for machinery such as cranes, bulldozers, forklifts and excavators will continue to grow and maintain a long growth cycle. These have brought the requirements and demands of the construction machinery industry to a new level.
2. Machine tool enterprises increase research and development and continuously introduce applicable products.
Faced with such a huge engineering machinery market, various machine tool companies have launched the latest applicable machine tools.
Chongqing Machine Tool Group YT4232CNC4 four-axis CNC shaving machine
The YT4232CNC4 four-axis CNC shaving machine developed by Chongqing Machine Tool Group is an efficient gear finishing machine. By programming the part processing program, the machine can realize the processing of razor stepless speed change, tool holder automatic corner and loose lock, and tool micro return. At the same time, the machine is equipped with a timed and quantitative automatic lubrication device, which can automatically lubricate the guide rails, screw rods and other components. The main electrical, hydraulic components and key bearings of this machine tool are imported products to ensure the reliability of the normal operation of the machine tool. The machine also has an automatic chip removal device, which can be equipped with disc teeth, shaft teeth loading and unloading devices. Floating auxiliary support can be used when machining slender shaft teeth.
Qinchuan Machine Tool Group: VTM260 Gantry Milling and Milling Compound Machining Center
VTM260 gantry type turning and milling composite machining center is a new generation of turning and milling combined processing equipment independently developed by Qinchuan Machine Tool Group. This machine tool has a high degree of compounding and high efficiency in different types of work such as car, boring, milling and grinding. It can complete the processing of various metal parts and their alloy parts in one clamping, including turning plane, inner and outer cylindrical surface and step. , a variety of rotating surfaces, as well as milling planes, boring, drilling, tapping, threading, etc. It adopts Siemens 840D control system, and position detection adopts full-closed control of HEIDENHAIN grating. It can complete two-axis to four-axis linkage control. After adding attachment swing head, it can expand the number of CNC axes, so that the machine has seven-axis five-link function. Complete high-efficiency, high-quality machining of complex surface and curved parts.
Nanjing Second Machine Gear Machine Co., Ltd.: YX3132CNC CNC High-efficiency Hobbing Machine
The YX3132CNC CNC high-efficiency gear hobbing machine developed by Nanjing Second Machine Gear Machine Co., Ltd. is a five-axis CNC high-efficiency gear hobbing machine that can realize five-axis four-linkage control. The X-axis and Z-axis of the machine are directly controlled by independent AC servo motors, featuring short drive chain, good rigidity and high precision. The Y-axis is controlled by an AC servo motor, which makes the tool boring more accurate and can meet the requirements of the tooth function. The main motion is directly mounted on the tool holder by the AC spindle motor, which can withstand large cutting forces. The multi-head hob can be used for large feed hobbing. The machine tool adopts the fixed table and the column to move the radial feed motion, which improves the machining rigidity.
Shenyang Machine Tool Group: ETC series horizontal turning center
Shenyang Machine Tool Group has launched a series of products for the construction machinery industry. Among them, the ETC series horizontal CNC lathe is a high-performance product developed in combination with the market demand. It can complete the efficient processing of various shaft and disc parts. The whole machine adopts the flat bed inclined bed saddle structure, which reduces the installation height of the spindle tailstock and the saddle, greatly improving the rigidity of the whole machine; the equipped linear guide improves the machining precision of the parts and effectively reduces the crawling phenomenon of the moving parts; The motor improves the dynamic performance of the machine and improves the machining accuracy of the parts.
In the newly released 12th Five-Year Plan for construction machinery industry, the estimated sales volume of China's construction machinery industry will reach 900 billion yuan by 2015, with an average annual growth rate of 17%, of which exports will exceed 26 billion US dollars. The increase rate reached 25%; in 2015, the sales revenue and export volume of the whole industry more than doubled in 2010.
1. The development of construction machinery is booming, driving strong demand in the machine tool market
The thriving construction machinery industry has promoted the development of the machine tool industry. As one of the important users of the machine tool industry, the construction machinery industry needs a large number of vertical and horizontal machining centers (machining casings, gearboxes), CNC lathes, CNC grinding machines, gear processing machines, CNC special machine tools, etc. A large number of forging equipment such as large-scale CNC shearing machines, CNC bending machines, CNC cutting machines, and various presses for automatic loading and unloading are required. In addition, welding robots, robots, painting and surface treatments are required.
According to the growth target proposed in the “12th Five-Year Plan†of the construction machinery industry, some experts believe that compared with the average growth rate of 27.5% in the past five years and the average growth rate of 23.8% in the past 10 years, the future growth rate tends to Slow and medium-term development trend, the construction machinery market capacity is far from saturation, the industry sales revenue is still trending upward in the next five years; in terms of exports, most of the export to India, Brazil, Russia and other emerging economies and the Middle East and China's economic development In countries with similar stages, China's construction machinery will gain a huge export market with its cost-effective advantages.
From the perspective of sub-sectors, the demand for machinery such as cranes, bulldozers, forklifts and excavators will continue to grow and maintain a long growth cycle. These have brought the requirements and demands of the construction machinery industry to a new level.
2. Machine tool enterprises increase research and development and continuously introduce applicable products.
Faced with such a huge engineering machinery market, various machine tool companies have launched the latest applicable machine tools.
Chongqing Machine Tool Group YT4232CNC4 four-axis CNC shaving machine
The YT4232CNC4 four-axis CNC shaving machine developed by Chongqing Machine Tool Group is an efficient gear finishing machine. By programming the part processing program, the machine can realize the processing of razor stepless speed change, tool holder automatic corner and loose lock, and tool micro return. At the same time, the machine is equipped with a timed and quantitative automatic lubrication device, which can automatically lubricate the guide rails, screw rods and other components. The main electrical, hydraulic components and key bearings of this machine tool are imported products to ensure the reliability of the normal operation of the machine tool. The machine also has an automatic chip removal device, which can be equipped with disc teeth, shaft teeth loading and unloading devices. Floating auxiliary support can be used when machining slender shaft teeth.
Qinchuan Machine Tool Group: VTM260 Gantry Milling and Milling Compound Machining Center
VTM260 gantry type turning and milling composite machining center is a new generation of turning and milling combined processing equipment independently developed by Qinchuan Machine Tool Group. This machine tool has a high degree of compounding and high efficiency in different types of work such as car, boring, milling and grinding. It can complete the processing of various metal parts and their alloy parts in one clamping, including turning plane, inner and outer cylindrical surface and step. , a variety of rotating surfaces, as well as milling planes, boring, drilling, tapping, threading, etc. It adopts Siemens 840D control system, and position detection adopts full-closed control of HEIDENHAIN grating. It can complete two-axis to four-axis linkage control. After adding attachment swing head, it can expand the number of CNC axes, so that the machine has seven-axis five-link function. Complete high-efficiency, high-quality machining of complex surface and curved parts.
Nanjing Second Machine Gear Machine Co., Ltd.: YX3132CNC CNC High-efficiency Hobbing Machine
The YX3132CNC CNC high-efficiency gear hobbing machine developed by Nanjing Second Machine Gear Machine Co., Ltd. is a five-axis CNC high-efficiency gear hobbing machine that can realize five-axis four-linkage control. The X-axis and Z-axis of the machine are directly controlled by independent AC servo motors, featuring short drive chain, good rigidity and high precision. The Y-axis is controlled by an AC servo motor, which makes the tool boring more accurate and can meet the requirements of the tooth function. The main motion is directly mounted on the tool holder by the AC spindle motor, which can withstand large cutting forces. The multi-head hob can be used for large feed hobbing. The machine tool adopts the fixed table and the column to move the radial feed motion, which improves the machining rigidity.
Shenyang Machine Tool Group: ETC series horizontal turning center
Shenyang Machine Tool Group has launched a series of products for the construction machinery industry. Among them, the ETC series horizontal CNC lathe is a high-performance product developed in combination with the market demand. It can complete the efficient processing of various shaft and disc parts. The whole machine adopts the flat bed inclined bed saddle structure, which reduces the installation height of the spindle tailstock and the saddle, greatly improving the rigidity of the whole machine; the equipped linear guide improves the machining precision of the parts and effectively reduces the crawling phenomenon of the moving parts; The motor improves the dynamic performance of the machine and improves the machining accuracy of the parts.
SHAOXING ZHENGHONG AUTO PARTS CO.LTD , https://www.kontinental-bearing.com