There are tens of thousands of exhibits in the domestic machine, machine tool matching and tool measuring instrument that CIMT2009 declares. Due to the expansion of the exhibition area, all kinds of exhibits have exceeded the previous CIMT exhibition. According to incomplete statistics, among the domestic exhibits, there are about 780 CNC cutting machines, about 130 CNC forming machines, and about 90 measuring instruments.
Among them: 160 machining centers, 240 CNC lathes, 92 CNC grinding machines, 34 CNC milling machines, 35 CNC gear processing machines, 26 CNC boring machines, 25 CNC drilling and tapping machines, and 33 CNC machining machines. 26 sawing machines and broaching machines and planers, 9 sets of combined machine tools, flexible processing units and 21 sets of automatic manufacturing machines and some other types of machine tools; 107 CNC forming machines; inspection and measuring instruments have three coordinate measuring instruments, roundness meters, A total of about 80 sets (sets) of laser interferometers and length measuring instruments. In addition, CNC equipment, key functional components and accessories exhibits, electric spindle, ball screw pair, linear motor and guide rail pair, CNC rotary table, CNC tool holder, tool magazine and robot, protective device, etc.; Hard materials and products; tool exhibits include tool systems, carbide and superhard material tools, coated tools, etc.; a variety of software exhibits and other software, the number of these exhibits are more than ever. The following is a brief introduction of some representative key exhibits with high technical level, latest development and independent innovation according to the application field.
I. Some exhibits for aerospace
1. Machining Center
(1) Vertical machining center
1VGW400 high-speed five-axis vertical machining center was exhibited by Dalian Guangyang Technology Engineering Co., Ltd.
Main technical parameters: table size: φ400mm; direct drive type two-axis turntable, load 800kg; maximum speed: 60r/min; maximum stroke: X/Y/Z axis 820 mm /500 mm /410mm, A-axis ±110°, C axis 360°; maximum spindle speed: 8000r/min; positioning accuracy: X/Y/Z axis ±0.005mm, A axis: ±5′′, C axis: ±3.6′′; repeat positioning accuracy: X/Y/Z axis ±0.003mm, A-axis: ±3′′; C-axis: ±2′′; number of linkage axes: 5-axis linkage; CNC system: Dalian Guangyang GDS07 high-end all-digital bus dedicated control system. The machining center mainly adopts Dalian Guangyang full digital bus open five-axis linkage special numerical control controller, which can meet the requirements of multi-axis five-link precise control. High-speed data transmission and massive memory make it easier to operate the machine. The Dalian Guangyang DDTR-400 direct-drive dual-axis turntable is used. Suitable for complex surface machining such as impellers.
2μ1000/5V vertical machining center exhibited by Beijing Machine Tool Research Institute
Main technical parameters: working table size: φ500mm; working table maximum load: 450 kg (A axis 0 ° ~ ± 30 °), 250 kg (A axis 30 ° ~ 90 °); maximum stroke: X / Y / Z axis 500 Mm /500 mm /415mm; spindle motor power: 18.5/22kW; spindle maximum speed: 20000r/min; fast movement: X/Y/Z axis 48 (m·min-1) /48(m·min-1)/ 36(m·min-1); Positioning accuracy (GB): X/Y/Z axis 0.008mm, repeat positioning accuracy (GB): X/Y/Z axis 0.004mm, rotary axis repeat positioning accuracy: 5′′, tilt Axis positioning accuracy: 20′′, tilting axis repeat positioning accuracy: 7′′; tool magazine capacity: 24, tool change time (TT): 1.5s; numerical control system: FANUC18iMB5. This machine adopts built-in motor type spindle unit, spindle belt center Cooling function and thermal error compensation function; the tool magazine robot adopts advanced cam type tool change mechanism, the tool base has separate foundation, which makes the machine tool more stable; the turntable has two servo axes of rotation and tilt, which can realize five-axis linkage; turntable and work The table can be interchanged; it is suitable for the processing of blades, impellers and molds, and meets small and medium-sized cabinets such as automobiles and aerospace. High-speed machining of parts and multi-variety complex space surfaces and light and thin parts.
3PL1000 vertical machining center was exhibited by Chengdu Prius CNC Machine Tool Co., Ltd.
Main technical parameters: Work surface size: 500mm x 1200mm; Maximum stroke: X/Y/Z axis 1020 mm / 520 mm / 600mm; Spindle end to work surface distance: 110~710mm; Spindle motor power: 11/15kW; Spindle speed: 15000r/min; (straight knot) tool magazine: BT40-24T cam tool magazine (TT 2S); fast moving X/Y/Z axis 32 (m·min-1)/32 (m·min-1)/20 (m·min-1); Positioning accuracy: 0.008mm (ISO230-2 full stroke); Repeat positioning accuracy: 0.004mm (ISO230-2); CNC system: FANUC-0iMD. The machine adopts 15000 r/min high-speed direct-coupled spindle drive. The spindle has high rigidity and low vibration, which can realize high-speed precision machining of parts. At the same time, the spindle assembly is cooled by circulating oil cooling, and a low-pressure air circulation protection system is installed to prevent air. The intrusion of dust and cutting fluid effectively protects the spindle assembly and extends the life of the spindle. The equipment can be used for numerical control machining such as boring, drilling, reaming, tapping and milling, especially for aviation, aerospace, automotive, mold, steam turbine and other fields.
(2) Horizontal machining center
1 HMC100 horizontal machining center was exhibited by Qinghai Huading Industrial Co., Ltd.
The main technical parameters: table size: 1000mm × 1000mm; table maximum load: 2000kg; maximum stroke: X / Y / Z axis 1100 mm / 1050 mm / 400mm; spindle speed range: 20 ~ 12000r / min; spindle power: 25 /30kW; fast moving: X/Y/Z axis 36m/min; magazine capacity: BT50 60 (40, 60, 80, 120, 160 freely configured); positioning accuracy (VDI): X/Y/Z axis 0.008mm, repeat positioning accuracy: X/Y/Z axis 0.005mm; indexing table 1o×360, CNC turntable (0.001o) continuous indexing, indexing accuracy (VDI): ±5′′; control linkage axis number: five Axis four linkage; CNC system: FANUC 18iME. This machine can carry out various processes such as milling, drilling, reaming, boring, reaming, tapping, etc. It is suitable for mold making, ship, auto parts, Aerospace, defense and military industries and other industries of various types of box and miscellaneous parts processing.
2THMS6350 Precision Horizontal Machining Center was exhibited by Ningjiang Machine Tool Group Co., Ltd.
Main technical parameters: pallet work table size: 500 mm×500mm; workbench maximum load: 400kg; pallet exchange number: 2, pallet exchange time: 7s; maximum stroke: X/Y/Z axis 500 mm /560 Mm /500mm; spindle centerline to pallet table size: 190 ~ 750mm, spindle end to pallet table center size: 150 ~ 650mm; spindle maximum speed: 20000r / min; spindle motor power: 18.5 / 11kW; :15, tool change time (knife to knife): 1.1′′; positioning accuracy: X/Y/Z axis ±0.003mm, B axis ±3â€; repeat positioning accuracy: X/Y/Z axis ±0.0015mm, B Axle ± 2". This machine is a high-precision horizontal machining center, which is widely used in aircraft manufacturing, military industry and various parts that require precision machining.
(3) Longmen Machining Center
1GMC30100u Longmen Five-axis Machining Center was exhibited by Shenyang Machine Tool (Group) Co., Ltd.
Main technical parameters: table size: 3000 mm × 10000 mm; maximum spindle speed: 18000r/min (24000r/min); spindle power: 34/43kW (S1/S6); maximum stroke: X/Y/Z axis 10500 mm / 4000 mm / 1000mm, A-axis swing angle: ±110°, C-axis rotation angle: ±360°; fast movement: X/Y/Z axis 30m/min; AC shaft 60r/min; spindle end-to-work surface distance: 50~ 1050mm; positioning accuracy: X/Y/Z axis 0.025 mm /0.02 mm /0.015mm, A, C axis positioning accuracy: 7"; CNC system: SIEMENS 840D. The machine uses a double-rotation oscillating milling head, A-axis around the X-axis Rotating, the C-axis rotates around the Z-axis. The machine has a protective roof to form a fully enclosed guard room to prevent splashing of coolant and chips. The machine is mainly used in aerospace, mold manufacturing, railway locomotive and other industries.
2BDM5F12W11 Longmen Machining Center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table area: 1250mmX2000mm; maximum stroke: X/Y/Z/V/W axis 3200 mm /1200 mm /1200 mm /340 mm /500mm; spindle speed range: 1~3500r/min, spindle motor power : 18.5/25.5kW; B-axis rotation speed: 4.16r/min; Positioning accuracy: X/Y / Z axis 0.008mm, B-axis: ±5〃, repeat positioning accuracy: XYZ axis 0.004mm, B-axis: ±3〃 Workbench load: 10000 kg; tool magazine: 40.60.80 knives. The machine tool is a complete set of product technology imported from Germany IXION AUERBACH, and it provides important parts and components, key technical support and key process supervision. It is a new type of modern international advanced technology manufactured in Dalian. Boring and milling machining center. This machine is a high precision machine tool. It is especially suitable for medium and high speed machining of various materials including titanium alloy, aluminum alloy, alloy steel and cast iron in aerospace, automobile, mold, medical machinery and other industries.
2. CNC lathe
(1) Turning center (including turning and milling compound center)
1DL-20MHSY twin-spindle compound turning center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, milling maximum machining diameter: 320mm; maximum machining length: 500mm; spindle maximum speed: 4500r/min; spindle motor power: 9.5kW; power tool maximum speed: 4000r/min; X/Z/Y/W (sub-spindle) shaft 240mm/540mm/±50mm/520mm; fast moving: X/Z/Y/W axis 12 (m·min-1)/16(m·min-1)/ 12 (m·min-1)/16 (m·min-1); power turret station number; 12; numerical control system: REXROTH MTX. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder adopts composite Y-axis structure to complete the back surface processing of the workpiece; the upper tool holder and the positive and negative main shafts (C1, C2) form a four-axis linkage function. It can complete the processing of parts with complex space profiles, and is suitable for machining parts with complex shapes and high processing precision requirements in military, aerospace, aerospace and automobile industries.
2LM50-5X five-axis linkage turning and milling composite machining center was exhibited by Jiangsu Xinrui Machine Tool Co., Ltd.
Main technical parameters: maximum rotating diameter: 650mm, maximum turning diameter: 500mm; distance between two spindle chucks: 1000mm. Main spindle: spindle speed range 20~3200r/min, spindle maximum power 33kW, spindle maximum torque 385N·m; C axis resolution (degrees): 0.001°; counter spindle: spindle speed range 20~3600r /min, spindle maximum power 27 kW, maximum torque of the spindle (257 N·m; B-axis: oscillating rotary motion, 5° unit division, control linkage number: 9-axis control 5-axis linkage; power turret tool holder: 12 stations; Tool magazine capacity: 36: Control system: SIEMENS 840DE. The LM50-5X milling lathe center integrates horizontal CNC lathe and vertical machining center into a two-spindle double-turret function machine with synthetic Y-axis layout. Both have C-axis function, the main part of the bed is a milling spindle, and it has the function of inner and outer circle, which can make linear motion along the X, Y and Z axes and has the ability of roughing and milling. The milling spindle and the counter spindle are electric spindles. It can process two independent workpieces at the same time. The twin-car spindle and the milling spindle can realize any space surface of complex parts. It is suitable for machining blades of aeroengines and steam turbines, augers for ships, and many special surfaces. And complex Miscellaneous cavities, shells and molds for holes, etc.; parts that are boring and milling from monolithic materials can be processed, mostly used in aviation, aerospace, automotive, marine and other industries.
3DL25-MHSY twin-spindle composite Y-axis turning center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, maximum machining diameter: 400mm, milling maximum machining diameter: 320mm, maximum machining length: 650mm; spindle maximum speed: 3500r/min; spindle motor power: 15/20.5Kw; maximum stroke: X /Z/Y/W (sub-spindle) shaft 260mm/720mm/±50mm/750mm; fast moving: X/Z/Y/W axis 12 (m·min-1)/16(m·min-1)/12 (m·min-1)/16(m·min-1); power turret station: 12; numerical control system: SIEMENS 840D. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder is composite Y-axis structure, and the upper tool holder and the positive and negative main shafts (C1, C2) respectively form a four-axis linkage function, which can complete complex space type. Surface parts processing, suitable for military, aerospace, aerospace, automotive and other industries.
4 TCKM-32s precision turning and milling composite machining center was exhibited by Shenzhen Today Standard Precision Machinery Co., Ltd.
Main technical parameters: maximum turning diameter: 150mm, maximum turning length: 190mm; spindle speed range: 20~6400 r/min, spindle motor power: AC 3.7/5.5kW; spindle maximum stroke: Z/X/Y axis 190mm/100mm /232mm; fast moving: X/Z/Y axis 24 (m·min-1) /24 (m·min-1)/18 (m·min-1); V axis maximum stroke (sub-spindle): 170mm; V-axis rapid movement: 24m/min; C-axis minimum setting unit: 0.001mm; W-axis minimum setting unit: 0.001mm; control linkage number: 7-axis control 4-axis linkage.
CNC system: FANUC, SIEMENS, etc. The machine tool adopts the layout form of “paired twin spindles†as a whole. The spindle has a C-axis control function for indexing and interpolation, so that milling of parts such as worms, cylindrical cams, and end cams can be completed. And the left and right spindles have the synchronous rotation (speed synchronization) function. Therefore, after the front surface of the parts mounted on the left spindle is machined, the machine can automatically transfer the machined parts from the left spindle to the right spindle without stopping, and then on the right spindle. Then process the back of the part. It is suitable for precision composite machining of parts in aviation, aerospace, military, automobile, motorcycle, communication, refrigeration, optics, home appliances, micro-electronics, electronics, watches and clocks.
3. CNC grinding machine
1SL800/H2 ultra-precision surface grinder exhibited by Hangzhou Machine Tool Group Co., Ltd.
Main technical parameters: main specifications: 800 mm × 400mm; maximum spindle speed: 1470r/min; grinding surface roughness: Ra≤0.16μm, parallelism of the machined surface to the base: ≤0.002 mm /300mm; CNC system: SIEMENS LC; the machine is in accordance with German standards DIN 8632 and aba z&b. The machine tool has good anti-vibration characteristics, precise motion characteristics, good structural rigidity and low thermal deformation. The machine tool is mainly used for grinding the circumference of the grinding wheel for high-precision grinding of high-precision planes, grooves and steps. It can also realize the forming process of non-flat surface; it can also be equipped with other accessories to expand the new field of processing. Not only widely used in machine tools, precision molds, automotive, electrical industry, but also in aero-engine, IT electronics and other industries.
4. CNC milling machine
XK2645S/18 double gantry mobile CNC portal milling machine was exhibited by Guilin Machine Tool Co., Ltd.
Main technical parameters: table size: 4500mm × 18000mm; maximum stroke: X / Y / Z / W axis 18500 mm / 6000 mm / 1500 mm / 3000mm; fast moving: X / Y / Z axis 10000 / 8000 / 8000 (mm ·min-1); spindle speed range: 5~1200r/min; position accuracy: X/Y /Z/W axis: 0.025mm/2000mm; repeat positioning accuracy: X/Y/Z/W axis 0.015 mm /2000 mm ; Control the number of linkage axes: 12-axis control three-axis linkage; CNC system: two sets of Siemens 840D system. The machine is a moving beam double gantry mobile CNC gantry milling machine, equipped with two gantry frames, gantry movement, beam movement, table fixed, each gantry movement can be controlled separately, can process different parts at the same time. The gantry moves longitudinally, the main shaft moves laterally, the main shaft moves vertically, and the cross beam moves vertically. The gantry movement adopts bilateral synchronous drive, which can be equipped with extended milling head, right angle milling head, universal milling head and other accessory milling heads to expand the processing range. The machine has the functions of milling, boring, drilling, boring and tapping. It is widely used in the rough and fine machining of large and medium-sized parts in various mechanical manufacturing fields. It is especially suitable for national defense, aerospace, automobile, mold and ship. Manufacturing industries such as power generation.
5. Parallel machine tools, flexible manufacturing units, special machine tools, robots, etc.
FMC4008 flexible manufacturing unit exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table size: 400 mm × 400 mm, number of stations: 8; distance from top surface of the table to the center of the spindle: 80 ~ 700 mm, distance from the center of the table to the front end of the spindle: 150 ~ 860 mm; Stroke: X/Y/Z axis: 630 mm / 620 mm / 710 mm; spindle speed: 100 ~ 12000 r / min; fast moving speed: 60 m / min; table maximum load: 400 kg; tool magazine capacity: 40 / 60 / 80/120 (put); tool change time: 1.2 s (knife-knife), 3.4 s (cut-cut); workbench exchange time: 5 s single-station exchange time: 3.5 s (station-station); Positioning accuracy: ±0.0025 mm, repeatability: ±0.0015 mm. The multi-station flexible manufacturing unit adopts an advanced digital control system to load 8 workpieces at a time and automatically complete milling, boring, drilling, expanding, reaming, tapping and spatial curve surface of 4 faces and circumferences of each workpiece. And a variety of process processing. It is widely used in the processing of box parts, housing parts, disc parts and special-shaped parts in aerospace, automobile, mold, machinery manufacturing and other industries.
6. Numerical control device
NC-110, GJ-200, NC-310 CNC system was exhibited by Shenyang Gaojing CNC Technology Co., Ltd.
Main technical parameters: NC-110 numerical control system: the number of linkage axes is six-axis linkage, multi-process control, control precision 0.1μm; NC-310 numerical control system: the number of linkage axes is five-axis linkage, field control bus, control precision 0.1μm; NC-210 CNC system: four-axis linkage, up to five process control, control accuracy 0.1μm; the “Blue Sky†series CNC system adopts open structure, flexible software and hardware configuration, powerful function, easy maintenance and strong scalability. Following the development direction of international numerical control technology, it is at the domestic leading level in the technical fields of multi-axis multi-process control, field control bus, etc. The products are widely used in equipment manufacturing industries such as aviation, automobile, shipbuilding, machinery manufacturing and processing.
7. CNC measuring instruments
1LM302015 large gantry measuring machine exhibited by Beijing Aviation Precision Machinery Research Institute, China Aviation Industry Corporation I
The main technical parameters: stroke: X-axis is 3000mm, Y-axis is 2000mm, Z-axis is 1500mm: length measurement indication error (L = mm): (4.0 + 4.0L) μm / 1000μm; repeatability: 4.0μm. The LM series coordinate measuring machine adopts an open gantry structure and an oversized granite integral member. The three-axis guide rail adopts a ruby ​​small-hole throttle air bearing with high rigidity and large carrying capacity. It can effectively complete the measurement of large parts and the scanning of complex shapes and free-form surfaces. It can measure large and very large parts and can be equipped with double-grating and dual-drive systems. Mainly used in aerospace, shipbuilding, engineering machinery, automotive and other industries.
2CYM1000 camshaft and crankshaft measuring instrument exhibited by Xi'an Jiaotong University Siyuan Precision Engineering Co., Ltd.
Main technical parameters: measuring shaft length: 1000mm; measuring head radial stroke: 120 mm; spindle turning radius: 130 mm; probe radial resolution: 0.0001 mm; swivel angle resolution: 0.0001 °; measuring stroke repeatability: 0.002 Mm, measurement range repeatability: 2'. The instrument adopts the fully sensitive point method theory as the core camshaft automatic measurement and data processing control system; the granite bed, the precision top and the auxiliary support phase combination slewing system; the software system adopts GUI technology, PIV processing, completes the camshaft Profiles and error curves are widely used in aviation, automobile manufacturing, shipbuilding, engine and other industries.
Among them: 160 machining centers, 240 CNC lathes, 92 CNC grinding machines, 34 CNC milling machines, 35 CNC gear processing machines, 26 CNC boring machines, 25 CNC drilling and tapping machines, and 33 CNC machining machines. 26 sawing machines and broaching machines and planers, 9 sets of combined machine tools, flexible processing units and 21 sets of automatic manufacturing machines and some other types of machine tools; 107 CNC forming machines; inspection and measuring instruments have three coordinate measuring instruments, roundness meters, A total of about 80 sets (sets) of laser interferometers and length measuring instruments. In addition, CNC equipment, key functional components and accessories exhibits, electric spindle, ball screw pair, linear motor and guide rail pair, CNC rotary table, CNC tool holder, tool magazine and robot, protective device, etc.; Hard materials and products; tool exhibits include tool systems, carbide and superhard material tools, coated tools, etc.; a variety of software exhibits and other software, the number of these exhibits are more than ever. The following is a brief introduction of some representative key exhibits with high technical level, latest development and independent innovation according to the application field.
I. Some exhibits for aerospace
1. Machining Center
(1) Vertical machining center
1VGW400 high-speed five-axis vertical machining center was exhibited by Dalian Guangyang Technology Engineering Co., Ltd.
Main technical parameters: table size: φ400mm; direct drive type two-axis turntable, load 800kg; maximum speed: 60r/min; maximum stroke: X/Y/Z axis 820 mm /500 mm /410mm, A-axis ±110°, C axis 360°; maximum spindle speed: 8000r/min; positioning accuracy: X/Y/Z axis ±0.005mm, A axis: ±5′′, C axis: ±3.6′′; repeat positioning accuracy: X/Y/Z axis ±0.003mm, A-axis: ±3′′; C-axis: ±2′′; number of linkage axes: 5-axis linkage; CNC system: Dalian Guangyang GDS07 high-end all-digital bus dedicated control system. The machining center mainly adopts Dalian Guangyang full digital bus open five-axis linkage special numerical control controller, which can meet the requirements of multi-axis five-link precise control. High-speed data transmission and massive memory make it easier to operate the machine. The Dalian Guangyang DDTR-400 direct-drive dual-axis turntable is used. Suitable for complex surface machining such as impellers.
2μ1000/5V vertical machining center exhibited by Beijing Machine Tool Research Institute
Main technical parameters: working table size: φ500mm; working table maximum load: 450 kg (A axis 0 ° ~ ± 30 °), 250 kg (A axis 30 ° ~ 90 °); maximum stroke: X / Y / Z axis 500 Mm /500 mm /415mm; spindle motor power: 18.5/22kW; spindle maximum speed: 20000r/min; fast movement: X/Y/Z axis 48 (m·min-1) /48(m·min-1)/ 36(m·min-1); Positioning accuracy (GB): X/Y/Z axis 0.008mm, repeat positioning accuracy (GB): X/Y/Z axis 0.004mm, rotary axis repeat positioning accuracy: 5′′, tilt Axis positioning accuracy: 20′′, tilting axis repeat positioning accuracy: 7′′; tool magazine capacity: 24, tool change time (TT): 1.5s; numerical control system: FANUC18iMB5. This machine adopts built-in motor type spindle unit, spindle belt center Cooling function and thermal error compensation function; the tool magazine robot adopts advanced cam type tool change mechanism, the tool base has separate foundation, which makes the machine tool more stable; the turntable has two servo axes of rotation and tilt, which can realize five-axis linkage; turntable and work The table can be interchanged; it is suitable for the processing of blades, impellers and molds, and meets small and medium-sized cabinets such as automobiles and aerospace. High-speed machining of parts and multi-variety complex space surfaces and light and thin parts.
3PL1000 vertical machining center was exhibited by Chengdu Prius CNC Machine Tool Co., Ltd.
Main technical parameters: Work surface size: 500mm x 1200mm; Maximum stroke: X/Y/Z axis 1020 mm / 520 mm / 600mm; Spindle end to work surface distance: 110~710mm; Spindle motor power: 11/15kW; Spindle speed: 15000r/min; (straight knot) tool magazine: BT40-24T cam tool magazine (TT 2S); fast moving X/Y/Z axis 32 (m·min-1)/32 (m·min-1)/20 (m·min-1); Positioning accuracy: 0.008mm (ISO230-2 full stroke); Repeat positioning accuracy: 0.004mm (ISO230-2); CNC system: FANUC-0iMD. The machine adopts 15000 r/min high-speed direct-coupled spindle drive. The spindle has high rigidity and low vibration, which can realize high-speed precision machining of parts. At the same time, the spindle assembly is cooled by circulating oil cooling, and a low-pressure air circulation protection system is installed to prevent air. The intrusion of dust and cutting fluid effectively protects the spindle assembly and extends the life of the spindle. The equipment can be used for numerical control machining such as boring, drilling, reaming, tapping and milling, especially for aviation, aerospace, automotive, mold, steam turbine and other fields.
(2) Horizontal machining center
1 HMC100 horizontal machining center was exhibited by Qinghai Huading Industrial Co., Ltd.
The main technical parameters: table size: 1000mm × 1000mm; table maximum load: 2000kg; maximum stroke: X / Y / Z axis 1100 mm / 1050 mm / 400mm; spindle speed range: 20 ~ 12000r / min; spindle power: 25 /30kW; fast moving: X/Y/Z axis 36m/min; magazine capacity: BT50 60 (40, 60, 80, 120, 160 freely configured); positioning accuracy (VDI): X/Y/Z axis 0.008mm, repeat positioning accuracy: X/Y/Z axis 0.005mm; indexing table 1o×360, CNC turntable (0.001o) continuous indexing, indexing accuracy (VDI): ±5′′; control linkage axis number: five Axis four linkage; CNC system: FANUC 18iME. This machine can carry out various processes such as milling, drilling, reaming, boring, reaming, tapping, etc. It is suitable for mold making, ship, auto parts, Aerospace, defense and military industries and other industries of various types of box and miscellaneous parts processing.
2THMS6350 Precision Horizontal Machining Center was exhibited by Ningjiang Machine Tool Group Co., Ltd.
Main technical parameters: pallet work table size: 500 mm×500mm; workbench maximum load: 400kg; pallet exchange number: 2, pallet exchange time: 7s; maximum stroke: X/Y/Z axis 500 mm /560 Mm /500mm; spindle centerline to pallet table size: 190 ~ 750mm, spindle end to pallet table center size: 150 ~ 650mm; spindle maximum speed: 20000r / min; spindle motor power: 18.5 / 11kW; :15, tool change time (knife to knife): 1.1′′; positioning accuracy: X/Y/Z axis ±0.003mm, B axis ±3â€; repeat positioning accuracy: X/Y/Z axis ±0.0015mm, B Axle ± 2". This machine is a high-precision horizontal machining center, which is widely used in aircraft manufacturing, military industry and various parts that require precision machining.
(3) Longmen Machining Center
1GMC30100u Longmen Five-axis Machining Center was exhibited by Shenyang Machine Tool (Group) Co., Ltd.
Main technical parameters: table size: 3000 mm × 10000 mm; maximum spindle speed: 18000r/min (24000r/min); spindle power: 34/43kW (S1/S6); maximum stroke: X/Y/Z axis 10500 mm / 4000 mm / 1000mm, A-axis swing angle: ±110°, C-axis rotation angle: ±360°; fast movement: X/Y/Z axis 30m/min; AC shaft 60r/min; spindle end-to-work surface distance: 50~ 1050mm; positioning accuracy: X/Y/Z axis 0.025 mm /0.02 mm /0.015mm, A, C axis positioning accuracy: 7"; CNC system: SIEMENS 840D. The machine uses a double-rotation oscillating milling head, A-axis around the X-axis Rotating, the C-axis rotates around the Z-axis. The machine has a protective roof to form a fully enclosed guard room to prevent splashing of coolant and chips. The machine is mainly used in aerospace, mold manufacturing, railway locomotive and other industries.
2BDM5F12W11 Longmen Machining Center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table area: 1250mmX2000mm; maximum stroke: X/Y/Z/V/W axis 3200 mm /1200 mm /1200 mm /340 mm /500mm; spindle speed range: 1~3500r/min, spindle motor power : 18.5/25.5kW; B-axis rotation speed: 4.16r/min; Positioning accuracy: X/Y / Z axis 0.008mm, B-axis: ±5〃, repeat positioning accuracy: XYZ axis 0.004mm, B-axis: ±3〃 Workbench load: 10000 kg; tool magazine: 40.60.80 knives. The machine tool is a complete set of product technology imported from Germany IXION AUERBACH, and it provides important parts and components, key technical support and key process supervision. It is a new type of modern international advanced technology manufactured in Dalian. Boring and milling machining center. This machine is a high precision machine tool. It is especially suitable for medium and high speed machining of various materials including titanium alloy, aluminum alloy, alloy steel and cast iron in aerospace, automobile, mold, medical machinery and other industries.
2. CNC lathe
(1) Turning center (including turning and milling compound center)
1DL-20MHSY twin-spindle compound turning center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, milling maximum machining diameter: 320mm; maximum machining length: 500mm; spindle maximum speed: 4500r/min; spindle motor power: 9.5kW; power tool maximum speed: 4000r/min; X/Z/Y/W (sub-spindle) shaft 240mm/540mm/±50mm/520mm; fast moving: X/Z/Y/W axis 12 (m·min-1)/16(m·min-1)/ 12 (m·min-1)/16 (m·min-1); power turret station number; 12; numerical control system: REXROTH MTX. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder adopts composite Y-axis structure to complete the back surface processing of the workpiece; the upper tool holder and the positive and negative main shafts (C1, C2) form a four-axis linkage function. It can complete the processing of parts with complex space profiles, and is suitable for machining parts with complex shapes and high processing precision requirements in military, aerospace, aerospace and automobile industries.
2LM50-5X five-axis linkage turning and milling composite machining center was exhibited by Jiangsu Xinrui Machine Tool Co., Ltd.
Main technical parameters: maximum rotating diameter: 650mm, maximum turning diameter: 500mm; distance between two spindle chucks: 1000mm. Main spindle: spindle speed range 20~3200r/min, spindle maximum power 33kW, spindle maximum torque 385N·m; C axis resolution (degrees): 0.001°; counter spindle: spindle speed range 20~3600r /min, spindle maximum power 27 kW, maximum torque of the spindle (257 N·m; B-axis: oscillating rotary motion, 5° unit division, control linkage number: 9-axis control 5-axis linkage; power turret tool holder: 12 stations; Tool magazine capacity: 36: Control system: SIEMENS 840DE. The LM50-5X milling lathe center integrates horizontal CNC lathe and vertical machining center into a two-spindle double-turret function machine with synthetic Y-axis layout. Both have C-axis function, the main part of the bed is a milling spindle, and it has the function of inner and outer circle, which can make linear motion along the X, Y and Z axes and has the ability of roughing and milling. The milling spindle and the counter spindle are electric spindles. It can process two independent workpieces at the same time. The twin-car spindle and the milling spindle can realize any space surface of complex parts. It is suitable for machining blades of aeroengines and steam turbines, augers for ships, and many special surfaces. And complex Miscellaneous cavities, shells and molds for holes, etc.; parts that are boring and milling from monolithic materials can be processed, mostly used in aviation, aerospace, automotive, marine and other industries.
3DL25-MHSY twin-spindle composite Y-axis turning center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, maximum machining diameter: 400mm, milling maximum machining diameter: 320mm, maximum machining length: 650mm; spindle maximum speed: 3500r/min; spindle motor power: 15/20.5Kw; maximum stroke: X /Z/Y/W (sub-spindle) shaft 260mm/720mm/±50mm/750mm; fast moving: X/Z/Y/W axis 12 (m·min-1)/16(m·min-1)/12 (m·min-1)/16(m·min-1); power turret station: 12; numerical control system: SIEMENS 840D. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder is composite Y-axis structure, and the upper tool holder and the positive and negative main shafts (C1, C2) respectively form a four-axis linkage function, which can complete complex space type. Surface parts processing, suitable for military, aerospace, aerospace, automotive and other industries.
4 TCKM-32s precision turning and milling composite machining center was exhibited by Shenzhen Today Standard Precision Machinery Co., Ltd.
Main technical parameters: maximum turning diameter: 150mm, maximum turning length: 190mm; spindle speed range: 20~6400 r/min, spindle motor power: AC 3.7/5.5kW; spindle maximum stroke: Z/X/Y axis 190mm/100mm /232mm; fast moving: X/Z/Y axis 24 (m·min-1) /24 (m·min-1)/18 (m·min-1); V axis maximum stroke (sub-spindle): 170mm; V-axis rapid movement: 24m/min; C-axis minimum setting unit: 0.001mm; W-axis minimum setting unit: 0.001mm; control linkage number: 7-axis control 4-axis linkage.
CNC system: FANUC, SIEMENS, etc. The machine tool adopts the layout form of “paired twin spindles†as a whole. The spindle has a C-axis control function for indexing and interpolation, so that milling of parts such as worms, cylindrical cams, and end cams can be completed. And the left and right spindles have the synchronous rotation (speed synchronization) function. Therefore, after the front surface of the parts mounted on the left spindle is machined, the machine can automatically transfer the machined parts from the left spindle to the right spindle without stopping, and then on the right spindle. Then process the back of the part. It is suitable for precision composite machining of parts in aviation, aerospace, military, automobile, motorcycle, communication, refrigeration, optics, home appliances, micro-electronics, electronics, watches and clocks.
3. CNC grinding machine
1SL800/H2 ultra-precision surface grinder exhibited by Hangzhou Machine Tool Group Co., Ltd.
Main technical parameters: main specifications: 800 mm × 400mm; maximum spindle speed: 1470r/min; grinding surface roughness: Ra≤0.16μm, parallelism of the machined surface to the base: ≤0.002 mm /300mm; CNC system: SIEMENS LC; the machine is in accordance with German standards DIN 8632 and aba z&b. The machine tool has good anti-vibration characteristics, precise motion characteristics, good structural rigidity and low thermal deformation. The machine tool is mainly used for grinding the circumference of the grinding wheel for high-precision grinding of high-precision planes, grooves and steps. It can also realize the forming process of non-flat surface; it can also be equipped with other accessories to expand the new field of processing. Not only widely used in machine tools, precision molds, automotive, electrical industry, but also in aero-engine, IT electronics and other industries.
4. CNC milling machine
XK2645S/18 double gantry mobile CNC portal milling machine was exhibited by Guilin Machine Tool Co., Ltd.
Main technical parameters: table size: 4500mm × 18000mm; maximum stroke: X / Y / Z / W axis 18500 mm / 6000 mm / 1500 mm / 3000mm; fast moving: X / Y / Z axis 10000 / 8000 / 8000 (mm ·min-1); spindle speed range: 5~1200r/min; position accuracy: X/Y /Z/W axis: 0.025mm/2000mm; repeat positioning accuracy: X/Y/Z/W axis 0.015 mm /2000 mm ; Control the number of linkage axes: 12-axis control three-axis linkage; CNC system: two sets of Siemens 840D system. The machine is a moving beam double gantry mobile CNC gantry milling machine, equipped with two gantry frames, gantry movement, beam movement, table fixed, each gantry movement can be controlled separately, can process different parts at the same time. The gantry moves longitudinally, the main shaft moves laterally, the main shaft moves vertically, and the cross beam moves vertically. The gantry movement adopts bilateral synchronous drive, which can be equipped with extended milling head, right angle milling head, universal milling head and other accessory milling heads to expand the processing range. The machine has the functions of milling, boring, drilling, boring and tapping. It is widely used in the rough and fine machining of large and medium-sized parts in various mechanical manufacturing fields. It is especially suitable for national defense, aerospace, automobile, mold and ship. Manufacturing industries such as power generation.
5. Parallel machine tools, flexible manufacturing units, special machine tools, robots, etc.
FMC4008 flexible manufacturing unit exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table size: 400 mm × 400 mm, number of stations: 8; distance from top surface of the table to the center of the spindle: 80 ~ 700 mm, distance from the center of the table to the front end of the spindle: 150 ~ 860 mm; Stroke: X/Y/Z axis: 630 mm / 620 mm / 710 mm; spindle speed: 100 ~ 12000 r / min; fast moving speed: 60 m / min; table maximum load: 400 kg; tool magazine capacity: 40 / 60 / 80/120 (put); tool change time: 1.2 s (knife-knife), 3.4 s (cut-cut); workbench exchange time: 5 s single-station exchange time: 3.5 s (station-station); Positioning accuracy: ±0.0025 mm, repeatability: ±0.0015 mm. The multi-station flexible manufacturing unit adopts an advanced digital control system to load 8 workpieces at a time and automatically complete milling, boring, drilling, expanding, reaming, tapping and spatial curve surface of 4 faces and circumferences of each workpiece. And a variety of process processing. It is widely used in the processing of box parts, housing parts, disc parts and special-shaped parts in aerospace, automobile, mold, machinery manufacturing and other industries.
6. Numerical control device
NC-110, GJ-200, NC-310 CNC system was exhibited by Shenyang Gaojing CNC Technology Co., Ltd.
Main technical parameters: NC-110 numerical control system: the number of linkage axes is six-axis linkage, multi-process control, control precision 0.1μm; NC-310 numerical control system: the number of linkage axes is five-axis linkage, field control bus, control precision 0.1μm; NC-210 CNC system: four-axis linkage, up to five process control, control accuracy 0.1μm; the “Blue Sky†series CNC system adopts open structure, flexible software and hardware configuration, powerful function, easy maintenance and strong scalability. Following the development direction of international numerical control technology, it is at the domestic leading level in the technical fields of multi-axis multi-process control, field control bus, etc. The products are widely used in equipment manufacturing industries such as aviation, automobile, shipbuilding, machinery manufacturing and processing.
7. CNC measuring instruments
1LM302015 large gantry measuring machine exhibited by Beijing Aviation Precision Machinery Research Institute, China Aviation Industry Corporation I
The main technical parameters: stroke: X-axis is 3000mm, Y-axis is 2000mm, Z-axis is 1500mm: length measurement indication error (L = mm): (4.0 + 4.0L) μm / 1000μm; repeatability: 4.0μm. The LM series coordinate measuring machine adopts an open gantry structure and an oversized granite integral member. The three-axis guide rail adopts a ruby ​​small-hole throttle air bearing with high rigidity and large carrying capacity. It can effectively complete the measurement of large parts and the scanning of complex shapes and free-form surfaces. It can measure large and very large parts and can be equipped with double-grating and dual-drive systems. Mainly used in aerospace, shipbuilding, engineering machinery, automotive and other industries.
2CYM1000 camshaft and crankshaft measuring instrument exhibited by Xi'an Jiaotong University Siyuan Precision Engineering Co., Ltd.
Main technical parameters: measuring shaft length: 1000mm; measuring head radial stroke: 120 mm; spindle turning radius: 130 mm; probe radial resolution: 0.0001 mm; swivel angle resolution: 0.0001 °; measuring stroke repeatability: 0.002 Mm, measurement range repeatability: 2'. The instrument adopts the fully sensitive point method theory as the core camshaft automatic measurement and data processing control system; the granite bed, the precision top and the auxiliary support phase combination slewing system; the software system adopts GUI technology, PIV processing, completes the camshaft Profiles and error curves are widely used in aviation, automobile manufacturing, shipbuilding, engine and other industries.
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