Weihai Ball _ Bot Seiko (certified) _ Ball by Seiko Co., Ltd. Shandong Bot. Seiko Co., Ltd. Shandong Bot (www.jsinfo.com.cn) is specialized in the "ball screws, lead screws, linear guides, spindle" of the enterprise, the company adhering to the "honesty, hard service" concept, for You provide the highest quality products and services. Welcome to inquire! Contact: Zhang complete. Ball common cycle in two ways: the outer loop and inner loop. Balls in the cycle out of contact with the screw is sometimes referred to as the outer loop; always maintained in contact with the screw is called inner loop. Each ball is called Lie Weihai Ball closed loop, closed loop contained within each ball is called the lead a few laps. Circulating ball screw nut pair each have two, three, four, five and so are several, and each column is only a circle; the outer loop is 1.5 laps each column, 2.5 rings and rings and other types of ball screw 3.5 When the installation and removal of the ball screw bars when the machine is installed, please do not put a nut removed from the screw. However, when the nut must be unloaded occasions, to use screw bottom diameter smaller than 0.2 ~ 0.3mm mounting auxiliary sleeve. The sleeve is pushed to install a secondary thread starting end face Binzhou Ball, from the screw will be on the secondary sleeve nut to Yantai Ball, along with nuts, auxiliary sleeve together carefully removed, be careful not to make the balls scattered . Installation sequence order of removal in reverse order. Particular caution must be installed, otherwise nut, screw, or other internal parts may be damaged or fall, resulting in premature failure of ball screw drive system.