The role - carving machine ball screw - 【 】 Engraving machine _ _ _ _ CNC woodworking engraving machine engraving machine carving factory house

what is the engraving machine ball screw





ball screw is to convert rotary motion to linear motion, or convert linear motion into rotary motion of the ideal product. Ball screw is made up of screw, nut and ball. Its function is to convert rotary motion to linear motion, this is the further extension and development of the ball screw, the significance of the development is the slide bearings from scrolling action into action. Because of the very small friction resistance, ball screw is widely used in all kinds of industrial equipment and precision instruments.





engraving machine ball screw role what are





1, the ball screw is composed of screw, nut and ball, it is to convert rotary motion to linear motion, or convert linear motion into rotary motion of the ideal transmission element. Because of the very small friction resistance, ball screw is widely used in all kinds of industrial equipment and precision instruments.





2, ball screw due to the movement of high efficiency, low fever, so it can realize high speed feed movement. Ball screw pair with ball movement, minimal start torque, there will be no sliding movement that crawl phenomenon, so can ensure achieve precise micro feed.





3, the ball screw vice screw shaft between the screw nut and there are a lot of rolling ball doing exercise, can get higher movement efficiency. Compared with the past sliding screw pair drive moment achieved under a third, which meet the same movement result the required power for the use of rolling screw pair of 1/3. In the aspect of energy saving is very helpful.





4, the ball screw is the most commonly used on precision machinery transmission components, its main function is to convert rotary motion to linear motion, or convert torque into axial force repeatedly, at the same time combines the characteristics of high accuracy, reversibility and high efficiency.





5, more powerful province, driving moment is only 1/3 of the sliding screw pair, with high efficiency, less electricity.





6, the guarantee of high precision, the ball screw pair are made by coherent produced a high level of mechanical equipment, production of precision is higher.





7, micro feed, ball screw pair is due to the use of ball movement, so start torque, there will be no sliding movement that crawl phenomenon, can realize the accurate assurance of micro feed.





8, no clearance and high rigidity, ball screw pair can add preloading, due to the pre pressure can make the axial clearance to negative, then get a high rigidity.





9, high speed feed, ball screw pair due to high efficiency, low fever, so it can realize high speed feed ( Movement) 。