China, the world's largest machine tool consumer, manufacturing has become a pillar industry. Since the development of the automobile industry, the machine speed and efficiency are put forward higher requirements for new ones. It is understood that the rate of China CNC machine tools developed rapidly. Japanese CNC machine tools increased from 40% to 90% of the beginning of the level of Shunde HIWIN ball screw, spent about 15 years HIWIN ball screw suppliers, from the speed of the development of China's current situation, if you want to achieve Japan's current level, it is estimated not need to spend so much time and improve the performance and quality of CNC machine functions of parts has become urgent development of China's machine tool industry. Ball 1. Ball burst fracture most commonly used materials are chromium-molybdenum steel, to make a diameter of 3.175mm (1/8 inch) steel ball burst, about to be 1400kg (3080 磅) ~ 1600kg (3520 pounds). Ball screw with and without lubrication in actuation temperature differences are significant, this temperature may cause balls cracked or damaged and therefore damage the nut or screw bead groove. Therefore, the design process must consider supplementing HIWIN ball screw lubricant supply, if you can not use the automatic lubrication system, must be included in the lubricating oil supplementation program maintenance manuals. 2. The return pipe sag or break the trip or return pipe nut had been hit will result in the return pipe of depression or fracture, and therefore hinder ball circulation path so instead of sliding into a normal ball rolling, and finally result in the return pipe rupture. 3. The ball screw shoulder fracture (1) improper design: Avoid acute shoulder screw designed to reduce local stress concentrations. (2) screw bending journal: locking nut poor surface parallel with the bearing surface of the bearing lock nut V-shaped teeth of the poor vertical axis ball screw, or two corresponding direction, all will lead screw shoulder bend or crack; therefore locking front and rear locking nut, screw shoulder yaw rate shall not exceed 0.01mm (0.004 inches). (3) the radial force or repeated stress (fluctuating stress): eccentric screw installation will cause abnormal alternating shear stress and ball screw early damage. HIWIN ball screw Suppliers | Korea Taiwan transmission machinery | ball screw provided by the Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd .. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) is an industry leader in Dongguan, Guangdong, machine tool accessories, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Korea and Taiwan transmission machinery leadership with the staff warmly welcome all inquiries negotiations, Korea and Taiwan to create a better future transmission machinery.