HFT-200P Faceplate Tailstock Roller Cam Index Plate Used For Finishing

CNC Rotary Table

NON-BACKLASH ROLLER CAM TYPE

The roller cam consists of an input cam shaft and a roller turret.

The roller cam is designed with rolling contact, featuring high rigidity, high speed, and outstanding durability.

Engagement between the roller and cam are preloaded to fully eliminate backlash that enables the roller and cam to exhibit their ultra-high precision feature.

Besides, with rolling contact to transmit kinetic energy, energy consumption during drive can be dramatically reduced. This enables the roller cam to achieve over 90% of transmission efficiency.

The HFT faceplat tailstock can operate as attach to the RD series and NC rotary table,and its plate application assembly can reach to the effectiveness of making many moulds one time.it adopts overall pneumatic brake disc lockong system or hydraulic clamping surrounding oil pressure embrace lockiong system .

The integrate design ensures to save the working-hour and cost efficiently.

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Roller cam advantage

Roller cam                                 

Roller cams are used in linkage cutting to better highlight the rigidity of cutting, and the four-point rolling contact surfaces on both sides are restrained.Extremely low backlash between the roller bearing and the cam enables high machining accuracy and fine surface roughness.

Worm and Gear

Worm and gear transmission method, because the actual contact surface is only single-toothed, single-faced, linked cutting machining, cutting rigidity is weak, due to long rotation, worm gear tooth surface wear, disc backlash gradually increased, machining accuracy

Index plate comparison

Temperature test

The test was run from AM 08:00 and each indexing disk was run for 2 sec until PM 17:00 ended.
The test confirmed that the low friction drive has high efficiency and the oil temperature is not easy to increase.