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YK2080G type CNC spiral bevel gear grinding machine is a CNC technology, used for machining module ≤15mm, diameter ≤800mm high precision spiral bevel gear and hypoid gear finishing equipment.
The design of this machine tool is universal, suitable for large and small batch production.
This machine tool is used to produce all kinds of high precision spiral bevel gear and hypoid gear with medium diameter in machinery manufacturing industry.
The machine adopts German SIEMENS 828D numerical control system, numerical control resolution 0.001mm, with three numerical control axes: shaking table (X axis), workpiece (Y axis), bed saddle (Z axis), can achieve three-axis linkage. The grinding wheel spindle (S axis) adopts AC frequency conversion speed regulation, so that the machine tool has no hanging wheel, the movement can be programmed, and the operation is intuitive, convenient and flexible. The machine can also be programmed in a conversational way, so that the personnel who only have experience in the operation and adjustment of mechanical gear milling machine can simply and intuitively operate the machine. The user can also convert the parameters of the commonly used YKT2250 (or Y225), YKD2280 and other machine tool adjustment cards into the corresponding parameters of the machine tool through the software provided at random.
Main features of machine tool:
The machine adopts AC variable frequency motor as the main driving force, the shaking table and the workpiece spindle are driven by the servo motor and the bed saddle feed is driven by the servo motor through the precision ball screw, which simplifies the traditional mechanical transmission, does not need to replace the mounting wheel, shorens the adjustment time of the machine tool, simplifies the transmission chain, further improves the accuracy, and makes the operation more accurate and convenient.
The machine is equipped with an independently sealed electric cabinet and air conditioning is optional.
The machine is equipped with safety cover and independent cooling box.
Power source parameters: 380V 50Hz
Main electrical parameters:
Main drive AC variable frequency motor 4kw 2890rpm
Shaking table servo motor 36Nm 3000rpm
Workpiece and bed saddle feed servo motor 27Nm 3000rpm
Total electrical power of machine tools 38kw
Machine tool specifications:
| The dimensions of the workpiece being machined | |||||||
| Maximum machining modulus | 15 mm | ||||||
| Maximum pitch cone busbar length | Spiral Angle | 0° | 285 mm | ||||
| 15° | 350 mm | ||||||
| 30° | 350 mm | ||||||
| Pitch taper Angle of the workpiece | Max | 90° | |||||
| minimum | 5° | ||||||
| The maximum transmission ratio of grinding gear with an Angle between the countershafts of 90° | 10：1 | ||||||
|
Maximum pitch circle diameter of the gear being machined |
Gear pair ratio to be machined | 10：1 |
Spiral Angle | 0° | 575 mm | ||
| 15° | 700 mm | ||||||
| 30° | 800 mm | ||||||
| 2：1 | 0° | 520 mm | |||||
| 15° | 635 mm | ||||||
| 30° | 750 mm | ||||||
| 1：1 | 0° | 395 mm | |||||
| 15° | 500 mm | ||||||
| 30° | 600 mm | ||||||
| Maximum tooth width | 100 mm | ||||||
| Spiral Angle | 0°~60° | ||||||
| Pressure Angle | 20° | ||||||
| Maximum tooth height | 33 mm | ||||||
| Number of teeth | 4~100 | ||||||
| Wheel diameter | 6″9″ | ||||||
| 12″18″ | |||||||
| Work box | |||||||
| Distance from spindle end face to machine center | Max | 600 mm | |||||
| minimum | 125 mm | ||||||
| Represents the distance between the spindle end face and the center of the machine tool | straightedge | 1mm | |||||
| vernier | 0.02mm | ||||||
| The spindle moves vertically down from the center position | When the spindle end face to the center of the machine tool adjustment position to the right column values | 125~270 | 25mm | ||||
| 270~330 | 70mm | ||||||
| 330~540 | 90mm | ||||||
| The spindle moves vertically up from the center position | 90mm | ||||||
| Spindle vertical movement vernier reading per cell | straightedge | 1 mm | |||||
| vernier | 0.02mm | ||||||
| Spindle taper hole dimensions | Big end diameter | 153 mm | |||||
| taper | 1：20 | ||||||
| Cone length | 180 mm | ||||||
| Spindle through hole diameter | 125 mm | ||||||
| Spindle bluing diameter | 235 mm | ||||||
