1, the machine tool is made of high grade Hanna cast iron casting, casting after two times of thermal aging treatment, to eliminate the residual stress of castings to ensure the stability of the dimensional accuracy of components.
2, the machine tool spindle system by the Taiwan professional factory supply, the important parts have been strengthened, with the world famous brand P4, NBV15 spindle special bearing grease. The whole set of spindle is assembled under constant temperature. The computer is used to balance the positive and run test. The spindle has long service life and high reliability.
3, X, Y, Z machine three shaft ball screw adopts C3 double nut Taiwan professional production manufacturer PMI provides the top tight ball screw, screw rod material with ultra low temperature "cold" special treatment, the thermal expansion coefficient of cold stable.
4, both ends of the ball screw bearings are used in Japan produced NSK P4 ball screw bearings. Both ends of the spindle are 5 groups of bearings - the main positioning of the 3 groups, pay the positioning of the 2 groups. The connection of the screw rod and the servo motor is made of the high precision German coupling, which makes the rigidity and the precision of the screw rod transmission reach the optimum state.
5, the X.Y.Z. axis only with high precision linear roller rail, friction coefficient is low, the backlash is small, can withstand heavy loads and to provide the best rigidity, dynamic stability and positioning accuracy are the best, and can take into account the high rigidity, it can be considered for high speed, and can greatly improve the machine precision, and processing efficiency.
6, the lubrication system using PLC control of the timing of automatic centralized oil lubrication system to ensure that the lubricating parts are fully lubricated.
7, the machine runs through the machine for 48 hours, high-speed operation of laser testing, cutting experiments, strict precision inspection after the factory. Ensure that users get high quality, satisfactory products.
8, high precision parts and components, fine scraping surface, high standard strict assembly accuracy, overall stability.