ultra-precision high speed live center
1. Center assembly bearings, thrust bearings
Can be used at medium speed
3. Shaft made of alloy steel, through heat treatment
4.HRC58-60, handle super steel features and high durability.
5. The plunger uses precision-matched angular contact ball bearings and roller bearings to further improve the accuracy of the rotary tip.
6. Front with dust-proof, waterproof seal, to extend the life of the top
7. Suitable for precision machining CNC high speed heavy load.
8. Accuracy: 0.003mm
9. Material: Body: 40Cr HRC40-45
Sharp: GGr15 HRC58-62
1 High-precision waterproof and oil-resistant Morse lathe live top, the number of revolutions 3000. Precision 0.003 thrust bearing and needle roller bearings for high-speed CNC lathe machining in the load, the mandrel extended to the taper shank, to maximize cutting Performance, reduce the impact of vibration, the use of alloy steel mandrel, heat treatment after the hardness HRc60o ± 2o, with high rigidity and high wear resistance, dust-proof front seal to prevent cutting fluid and dust into the bearings.
2 body material: 40Cr forgings, heat treatment hardness HRC40 ~ 42
3-axis tip material: alloy tool steel, heat treatment hardness HRC58-60, with high rigidity and wear resistance.
Precision cylindrical roller bearings choice
4-pin roller bearing bearings.
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