Mill Drive partially correct installation process is well known that there are a lot of ball component parts, here we introduce the method is to install its transmission part, as follows: 1. Check the large and small gear parallel to the centerline, and its imbalance must not exceed the standard requirements . 2, check the big backlash of the pinion, its value should be guaranteed in the 0.4-1.2mm range, exposure of tooth surfaces painted inspection applications, the contact length of not less than 50% of tooth length, then angle height of not less than 60% The tooth height. These requirements by means of screwing the adjusting screw Liaoning Magnetic Factory, change the horizontal centerline position and the gear box to achieve Liaoning Magnetic Factory, the vertical direction can be used to adjust the wedge calibration. 3, deceleration mounting machine, should ensure that the axis of the shaft with the two at the same level, misalignment and tilt speed shaft and the gear shaft may not exceed the technical requirements of each. 4, the installation of the motor should be well reducer to be calibrated, two different concentric shaft must comply. 5, the gear cover should be installed to ensure that the inner wall does not collide with the large gear. Sand reasons Kun type of gear damage analysis we know Kun-type sand making machine at work in the harsh environment, leading to equipment prone to some problems of Liaoning Magnetic Factory, which led to the equipment we need for routine maintenance Liaoning Magnetic Factory, I'll tell you about the following equipment gear damage reasons, in order to obtain convenient use in future work. 1 equipment gear at work for some time will produce small pits, this problem is mainly produced at the time of gear engagement. Cycling gear surface contact force is generated due to fatigue in the surface of the gear so that leaves a fatigue crack, and crack propagation caused by metal particles flake form pits. 2 at high speed during the meshing zone due to the pressure is too large, because of the high temperature lubricant film rupture, resulting in direct contact with the metal to produce a high temperature at the time of friction welding gear will make two surfaces stick together. Two separate metal gear will make when the tooth surface is torn, the teeth surface forming grooves. Two gear surface three pairs Kun type sand maker equipment can cause tooth wear, especially in the open operation because of dust, sand and other particles into the tooth surface caused by wear and tear between the relative sliding of serious wear and tear when the tooth surface When will lose the right to make teeth tooth. At work we have to do maintenance on equipment, in order to avoid reducing the efficiency of our work, to increase the loss of business. Aggregate magnetic separator, North mine Zhongcheng (online consultation), Liaoning Shenyang North mine magnetic separator by the public into equipment Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In North mine public into leadership with the staff warmly welcome all inquiries negotiations to create the North mine public into a better future.