Dynamic load when starting mill direct analysis, starting when the ball mill can be divided into three stages: 1. In the case of the work unit is not moving because there is a gap in the transmission system, the prime mover of the rotor acceleration. 2. The movement of the working device yet, due to the elastic deformation of the transmission system, prime mover of the rotor has been moved to the drive system until the force is equal to the external resistance. 3. Operating system begins to move in during the first and second phase, the prime mover of the rotor has a certain speed, the transmission system to obtain initial deformation, the deformation is acting on the working device adapted resistance. 4. The dynamic load segment starting mill is a ball mill drive train presence of occupied space, through the segment starting friction clutch, since the driving force, the elastic force and angular velocity variation curve energy saving ball mill, the starting clutch torque increase, the transmission system changes the torque in the elastic member, the corresponding angular velocity changes. www.zzyuxi.com mill equipment is typical of large inertia overloaded equipment, design, manufacturing and site installation, you should take full account of the effects of vibration dynamic load. 1. gap mill ball mill drive systems have a greater impact on the dynamic load at the start, and the drive gear clearance gap primarily, if not high precision gear manufacturing, it will have a gap. 2. The impact of dynamic load its stiffness is proportional to the ball mill starter segment, due to the use of the flexibility larger pneumatic clutch or hydraulic coupling, the system will help reduce stiffness. 3. Reduce the stiffness of the system can increase the durability and life of mill transmission equipment, because the elastic vibration vibration period of the extension system, while the natural frequency is reduced. After a comprehensive review of the wet mill equipment and secondary grouting user friend after buying a wet ball mill equipment installation work, you must conduct a comprehensive review of all parts meet the installation requirements before proceeding secondary grouting, as a precautionary measure, in the preliminary examination is completed After, you can first of all anchor bolts embedded hole before filling part of cement mortar, grout curing until after the expiration of mill manufacturers, you can tighten all anchor bolts, and then all of the quality indicators mill equipment installation projects to conduct a comprehensive review, so but also on the quality of the local sub-indexes to adjust, and then the gear housing cover is good, you can carry out secondary grouting. Before secondary grouting, first of all to chisel off basis cleaned, then stand a good template and fix the dressing mill to secondary grouting, specific requirements are: not only the bolt holes in the slurry to fully vibrators dense, and all floor (seat) inside the pulp layer should be vibrated dense, in addition to the base layer, the outer surface of the second watering should be higher than its bottom plane about 25 to 30 mm, it will give the base layer of solid concrete inside, outside The protective layer when the bolt is loose or broken, they can still play a certain degree of "non-slip" effect, prevent the occurrence of accidents. Of course, it may, after inspection, the first of the main bearing basis secondary irrigation, then part of the drive for secondary grouting. Regardless of the method for secondary grouting, watering should be a secondary layer of reasonable maintenance, to prevent it from cracking. Mill equipment is one of the main products Dahua Machinery Co., Dahua Machinery is the largest manufacturer and supplier of ball mill, located in the Central Plains, and convenient transportation, production quality assurance, and excellent service in the mill has a good reputation in the market. Beneficiation mill | Qinzhou City Mill | Dahua machinery provided by Gongyi City Dahua Machinery Co., Ltd. Gongyi City Dahua Machinery Co., Ltd. (www.dhqmj.com/) strong, credible, in Zhengzhou, Henan's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dahua machinery and you hand into the brilliant, for a better future!