The application of conical cross roller in the vertical lathe is very helpful to study the application of cross rollers in CNC vertical lathes. When the bearing is large, the contact force area between the raceway and the roller is significantly reduced, and the load distribution is not uniform, and the bearing swap is not negligible for the bearing load distribution.
The cross-roller bearing is low, the operating speed is fast, low consumption, suitable for use in a variety of large mechanical lathes, . The phenomenon, so the consumption of the entire number-controlled vertical lathe spindle is greatly reduced, and the amount of fuel consumption is reduced, and more environmentally friendly, lower noise, reducing the use of raw materials. First, the cross roller bearing introduces the cross roller bearing is two column rollers to cross each other vertically on the V-shaped roller in 90 degrees,Wheel Bearing so the cross roller bearing can withstand radial load, axial load Multi-directional load such as torque load.
In general, the cost of conical cross roller pipes is relatively high. A single riped cone cross roller bearing, can replace two or three bearings arrangement; with higher accuracy and rigid characteristics with smaller assembly spaces in the spindle turntable application of the vehicle; vertical axis
The turntable design is simpler; effectively reduces assembly height to reduce the height of overall focus, and reduce the weight of the main shaft structure; improve the tumble torque performance; the cone roller design is smooth, the roller is only rolling without sliding, small vibration, low Noise, low fever, lubrication and cooling oil amount; lubrication and cooling oil circuit system design is simpler; smaller drive power: reduce the assembly time of the turntable spindle.The use of cross roller bearings in CNC vertical lathe designs In the existing industrial production environment, CNC carriers are widely used in industrial production.
Tags: Wheel Bearing
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