Product Specifications
| Prod Model: |
YK51125 CNC GEAR SHAPING MACHINE |
Product Description
1. Main Applications of the Machine
This machine is a CNC Gear Shaper designed mainly for the production of gears used in automobile, tractor, construction machinery, metallurgical machinery, machine tool, aircraft and textile industries, etc. It is suitable for the jobbing and batch productions as well as for the mass production. It is mainly used for cutting internal and external cylindrical gears, different kinds of non-circular gears and plate cams. When a helical guide and a special cutter are adopted, various kinds of serration couplings and involutes splines can be machined.
2. Main Features and Structural Characteristics of the Machine
1) The machine is longitudinally arranged with oscillated cutter relieving and the radial feed of
The worktable is made on three rectangular guide ways. The machine bed, column, cutter
Head and table are with better rigidity in structure and driving.
2) It is a CNC machine with three axes being controlled simultaneously for the cutter spindle
Rotation, the worktable rotation and the radial feed of the worktable.
3) The main drive of the machine is driven by a variable frequency motor and stepless speed
Regulation and automatic changeover can be made.
4) The cutter spindle can be stopped automatically at the up position and can be raised by using a new-type structure.
5) A built-in spring and new-type cutter adapter have been adopted in the cutter head.
6) A new-type double-roller and two-way relieving mechanism is adopted, for carrying out an accurate, stable and low noise cutter relieving motion.
7) A tangent cutter relief is possible to prevent the phenomenon of cutter interference.
8) A safety enclosure, which has an excellent visibility for the operating conditions and is easy to be operation, is equipped on the machine to prevent oil splash and an auto chip conveyor is provided on the machine.
9) An independent forced lubrication system is used for the cutter head and timed and quantitative lubrication is adopted for the other parts of the machine. A chip-flushing oil gun is equipped.
10) A CNC control system 802D and a digital servo system (Siemens) are equipped on the machine and an air conditioner may be provided for the independent sealed electrical cabinet.
11) A large number of coolant is used for the cooling system and the machine bed is designed as a coolant tank for the timely heat dissipation and stable accuracy.
12) The table spindle has the upward floating function for the initial rotations of the spindle in order to reduce the moment and prolong the service life of worm and worm wheel pair of the worktable.
13) A separate hydraulic pump station is available for the quick return of oil and to prevent the oil from being mixed with the coolant.
3. Main Specification of Machine
Maximum diameter of work External 1250mm
Internal 1250mm
Maximum module of work 12mm
Maximum face width 200mm
Maximum stroke length of cutter 220mm
Distance between axes of cutter and work spindles 190-750mm
Diameter of worktable 1250mm
Distance between worktable surface and bearing surface of cutter 215-465mm
Cutter reciprocating strokes per minute 30-240str/min
Power of main motor 15kw
Rotary feed of cutter 0.01-3mm/str
Radial feed of cutter 0.001-1.5mm/str
Total power of motors 40kVA
Machine weight 19t
Overall dimensions (LxWxH) 3730x2000x3300mm
Tianjin No.1 Machine Tool Works (TMTW) was set up in 1951. Since the founding for near half a century, it has kept forging ahead and has been devoted to the development of machine tool industry in China. Advanced technique in machine tools production and the relative products have been unceasingly developed successfully, especially in Bevel Gear Generators production and it is well known for it.
The main products are as follows: Gear Shapers, Straight Bevel Gear Generators, Spiral Bevel Gear Generators, Spiral Bevel Gear Grinders, Hypoid Gear Testers, Gear Lappers, Gear Quenching Press, Gear Chamfering Machines, Gear Hobbers, Honing Machines, Vertical & Horizontal Machining Centers, Special Precision Speed Reducers, Roll Stander for Seamless Tube Stretch Reducing Mill, Gear Coupling Family, Low Drive Devices and Environmental Protective Equipment of 16 kinds, more than 30 families, and more than 150 types and specifications. The machines produced in TMTW have been sold to 30 provinces, cities, autonomous regions and municipalities and they have been exported to more than 20 countries and regions in the world, such as U.S.A., Japan, Sweden, Russia, South Korea, Iran, Burma, Romania, Taiwan, Hong kong, etc.
TMTW is located in the center of Bohai economic area and its environment is beautiful. The occupied area is about 290, 000 square meters, 178, 000 of which for buildings. There is an air-conditioned workshop and a special site of 19, 000 square meters for assembling and testing. More than 900 excellent machine equipment and precision instruments work well for production and inspection. There is a large group of high-level technicians and energetic workers who work there and make TMTW in the position of strength. TMTW has undertaken the Projects of sophisticated technology, which are advanced in China and in world level.
TMTW has been sticking to Quality First , Customers are always right and supplying high-quality products and high-grade services to a large group of domestic and foreign customers without reservation, so as to obtain better social results as well as economic benefits. Being in the period of jointure between two centuries, TMTW is ready to meet markets challenge with completely new aspects and stride confidently towards the markets, towards the alien, towards the 21st century, towards our bright future. TMTW will be ready to contribute much more to the development of machine tool industry in China and even in the whole world.
