Process innovation for speed reducers


Date:

2023-08-09

In the 70s and 80s of the twentieth century, the technical development trend of the world's speed reducer has a very big development trend, and the development trend of the scientific and technological revolution is closely linked.

       In the 70s and 80s of the twentieth century, the technical development trend of the world's speed reducer has a very big development trend, and the development trend of the scientific and technological revolution is closely linked. Wuxi Dongjian Reducer Co., Ltd. produces and manufactures the new Dongjian brand reducer development trend is as follows:
  High quality and excellent performance. Helical cylindrical gears widely used nitriding heat treatment, grinding teeth, bearing capacity increased by more than 4 times, small size, light weight, low noise, high efficiency, high reliability.
  ②Lego block type design program. The main parameters of the number of priority choices, specifications, specifications and models are complete, the practicality of the parts and tolerance with a strong series of products is very easy to expand and renovate, conducive to the organization of mass production and cost control.
  ③Type diversification, deformation design program. Solve the traditional single base installation method, increase the hollow shaft suspension type, fluctuation support base, motor and reducer integrated connection, omni-directional mounting surface and other different types, expanding the scope of application.
  The key elements to promote the improvement of the standard of the speed reducer are:
  ① the increasing improvement of the basic knowledge, closer to the specific (such as transmission gear compressive strength calculation, modification of technical, deformation measurement, reliability design, gear tooth rounding articulation, new structure, etc.).
  ② The use of good raw materials, the extensive use of a variety of high-quality carbon steel castings, raw materials and heat treatment processes to improve the level of quality management.
  (iii) The overall design is more effective.
  (iv) Improvement of machining accuracy to ISO5-6 level.
  The quality and service life of rolling bearings are improved.
  (6) Improvement of grease quality.

Keywords:

high speed,effect

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