Aluminum ball mill _ _ Maoming huachang machinery

 Zhengzhou City Huachang Machinery Manufacturing Co., Ltd. is a professional manufacturer of crusher and ball mill, the company is located in Zhengzhou, capital of Henan Zhongyuan District Chemical Road West Fourth Ring. Covers an area of ??20,000 square meters, has standardized heavy industrial plants, a variety of large and medium-sized metal processing welding, assembly equipment, is specialized in mining crushing, grinding products and sand production line equipment development and production of high-tech enterprises. Each thing has its own life, humans, animals, plants, there is life, there is no life, there is a way of life, long or short. Mill life of wearing parts have long or short gold mine mill, so in order to shorten the time to repair equipment, part of the problem must be changed with the passage of time, the powder mill, avoid equipment not functioning properly. Therefore, a sufficient number of parts to be in storage reserves. High manganese steel liner material life is 6 to 12 months, and each ball should reserve at least two sets of lining. Cover panel life of 8 to 10-month high manganese steel material, each mill should reserve at least two sets of lining. Main bearing babbitt lining made of alloys of the average life expectancy of 24 to 36 months, then a group of mill liners reserve each main bearing on it. And rotating babbitt bearing material made, the average life expectancy is 18 for each month should be retained for at least two sets of rotating ball bearing bushing. By carbon steel plate bolts, the average life expectancy of six to eight months each ball should reserve at least 0.5 plate bolts. Each part of the mill equipment, the average life expectancy is different, small for you to explain a few simple, small next time to share with you the rest of the information. Zhengzhou City Huachang Machinery Manufacturing Co., Ltd. is a professional manufacturer of crusher and ball mill, the company is located in Zhengzhou, capital of Henan Zhongyuan District Chemical Road West Fourth Ring. Covers an area of ??20,000 square meters, has standardized heavy industrial plants, a variety of large and medium-sized metal processing welding, assembly equipment, is specialized in mining crushing mill drying, crushing and gravel production line equipment product development and production of high-tech business. Mill in cement, metallurgy, mining, power plants and other industries important to the milling equipment. Gear is an important part of the weight, volume and cost of holding the majority of the entire machine, it is important to work efficiency impact mill work. But in the process of working grinder, you can easily see the gear failure is a failure, this paper analyzes the reasons for gear failure. Mill gear failure mode for the following aspects: excessive wear, abrasive wear, pitting and broken tooth, gear failure and other reasons are the following: 1) the working environment and working conditions as a result of lubrication, ball mill gear ball and poor working conditions, dust particles in the air, the poor state seal. Artificial periodic lubrication, lubrication, gear pairs tend to these questions: underfilling, Gears sealed conditions are poor, easy to dry friction effect caused by transition metal surface wear. 2) the degree of overlap of the single tooth gear will greatly increase the load time, this is an important reason for excessive gear wear. Reduce the degree of overlap and increase inevitably leads to backlash, some impurities and dust floating in the air, and easier access to the surface meshing gears, causing wear and tear occurs. 3) The fatigue strength of the gear tooth contact stress concentration, when the state's prompt action gear excessive shear stress equivalent contact surface to form the original cracks. Running equipment in the process, the contact pressure of the oil crack wave speed, a strong influence of the fluid on the wall crack; Meanwhile, the gear surface crack mouth closed, can be further increased within the hydraulic fracture and force direction and further tooth surfaces crack propagation direction, the material off the surface of the teeth, forming pitting. Aluminum ball mill _ _ Maoming huachang machinery provided by the Zhengzhou City Huachang Machinery Manufacturing Company Limited. Zhengzhou City Huachang Machinery Manufacturing Co. (www.zzhcgs.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead HCE machinery and you hand into the brilliant, for a better future!