Novel powder metallurgy raw material treatment process
A technology of powder metallurgy and raw material processing, which is applied in the direction of grain processing, etc. It can solve the problems of the uniformity of grinding and increase the working time, so as to improve the uniformity of dispersion, reduce the work burden and save working time.
Active Publication Date: 2020-07-17
赣州博立科技有限公司
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Problems solved by technology
[0003] At present, the following problems exist in the process of using a ball mill to prepare metal powder: in order to ensure that the size of the metal powder meets the design requirements, it is necessary to carry out multi-stage grinding and screening of the metal powder. The powders that meet the requirements are mixed together, which not only increases the working time, but also affects the uniformity of grinding
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[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0032] Such as Figure 1 to Figure 5 As shown, a new type of powder metallurgy raw material processing technology uses a ball milling equipment, the ball milling equipment includes a work table 1, a mounting frame 2 and a ball milling device 3, and the specific method flow when using the above ball milling equipment to process powder as follows:
[0033] S1. Equipment inspection: before starting, check the equipment to ensure that the equipment can operate normally;
[0034] S2. Feeding: Putting metal materials into the ball mill 3 manually or through existing equipment;
[0035] S3. Ball milling: the metal material is ground by the ball milling device 3 until the metal powder meeting the requirements is obtained;
[0036] S4. Shutdown: the ball ...
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The invention relates to a novel powder metallurgy raw material treatment process. The novel powder metallurgy raw material treatment process uses ball milling equipment, the ball milling equipment comprises a working table surface, a mounting frame and a ball milling equipment body, and the specific method for processing powder by adopting the above ball milling equipment comprises the followingsteps of equipment inspection, feeding, ball milling, shutdown and discharging; and the ball milling equipment body comprises a rotating motor, a barrel, steel balls, a screening mechanism and an auxiliary mechanism, wherein the auxiliary mechanism comprises a fixing rod, a fixing screw, extruding rods and return springs, and the screening mechanism comprises upper screening plates, pressed rods,a mounting ring, partition plates, lower screening plates, bearing plates, supporting springs, material guiding pipes and secondary screening plates. According to the novel powder metallurgy raw material treatment process, in the ball milling process, through mutual cooperation between the screening mechanism and the auxiliary mechanism, screening work of the metal powder manufactured through grinding is completed, the metal powder with the diameters meeting the requirement can be directly discharged from a discharging opening, secondary grinding is not needed, the working time is saved, and the workload of the equipment is relieved.
Description
technical field [0001] The invention relates to the field of industrial equipment, in particular to a novel powder metallurgy raw material treatment process. Background technique [0002] The ball mill is the key equipment for crushing the material after it is crushed. This type of grinding machine is filled with a certain number of steel balls in its cylinder as the grinding medium. It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizers, black and non-ferrous metal beneficiation, glass ceramics and other production industries, for dry or wet grinding of various ores and other grindable materials. Ball mills are suitable for grinding various ores and other materials, and are widely used in mineral processing, building materials and chemical industries. [0003] At present, the following problems exist in the process of using a ball mill to prepare metal powder: in order to ensure that the size of the metal powder ...
Claims
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IPC IPC(8): B02C17/10B02C17/06B02C17/18B02C23/16B22F9/04
CPCB02C17/06B02C17/10B02C17/18B02C17/1855B22F9/04B22F2009/043
Inventor 张景龙李翔
Owner 赣州博立科技有限公司