Bi-Directional 1605 Ball Screw for CNC Machine

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1.Ball screw description:

A ball screw is a product that converts rotary motion into linear motion, or converts linear motion into rotary motion. A ball screw consists of a screw, a nut, balls and a reversing device. Its function is to turn rotary motion into linear motion, which is the further extension and development of ball screw.

2.The difference between a lead screw and a ball screw

The basic difference between a lead screw and a ball screw is that a ball screw uses a ball bearing to eliminate friction between the nut and the lead screw, whereas a lead screw does not. The lead screw uses a deeper helical thread and mating nut, usually made of polymer composite or bronze.

High speed feed:
High positioning accuracy: the accuracy meets the requirements of JIS C3. Acceleration: Over 1.0 g (9.8 m/sec2) to avoid wasting time between acceleration and deceleration.
Heavy stiffness:
Optimized screw shape and structure design. Overload: Multi-load ball distribution design. Low Vibration Noise: Noise reduction with optimal slenderness ratio and high-speed cycling.
Constant temperature:
Efficient heat transfer can suppress thermal deformation and improve stability. Environmental protection: optional
The self-lubricating function can reduce the consumption of lubricating oil and reduce the pollution of lubricating oil waste to the environment. It also solves the problem of uneven thickening of lubricating oil caused by the deformation of the oil film in the spiral path.

3. Application of ball screw