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Manufacturing technology of diesel engine power steering pump

A technology for power steering pumps and diesel engines, applied in metal material coating processes, coatings, solid-state diffusion coatings, etc., can solve problems such as damage, affecting the safe operation of engine life equipment, and large vibrations of engine hydraulic steering pumps. The effect of improving utilization rate, saving materials and increasing service life

Inactive Publication Date: 2015-08-26
韦守记
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The engine is an important source of power for many equipment. Usually, the vibration of the hydraulic steering pump of the engine and the vibration generated by itself are relatively large, and long-term use will cause damage to itself.
Affect the life of the engine and the safe operation of the equipment itself

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Below in conjunction with the examples, the specific implementation of the present invention will be further described in detail. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0012] A manufacturing process of a diesel engine power steering pump, comprising the following steps:

[0013] First select the martensite material, the martensite material contains 2-4% carbon, 0.2-0.7% manganese, 0.02-0.06% aluminum, and the balance is iron; the martensite material is in the mixed solution of calcium carbonate and aluminum hydroxide Soak for 2-5 minutes, take it out and dry it; then carry out the reduction reaction in a reducing atmosphere; then add 20% of its mass beryllium bronze, mix together, and pour it into a die-casting mold for die-casting after mixing to obtain the blank of the engine steering pump; the blank Carburize the working surface to form a carburized layer of 2-...

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PUM

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Abstract

The invention discloses a manufacturing technology of a diesel engine power steering pump. The technology comprises the following steps: firstly, martensite materials are selected, and the martensite materials are soaked in a mixed solution of calcium carbonate and aluminum hydroxide and then are taken out to be aired; then reduction reaction is carried out in reducing atmosphere; then, beryllium bronze is added, and the materials are mixed with the beryllium bronze together and then are poured into a die-casting die to be casted, and a workblank is obtained; carburizing treatment is carried out to form a carburized layer; and then, the materials are put into a furnace to be quenched and taken out to be cooled. According to the technical scheme, the vibration force diffusion effect can be better played, the service life of the diesel engine power steering pump can be prolonged, materials are saved, and the utilization rate is improved. The service life of equipment is prolonged. According to the technical scheme, the vibration force diffusion effect can be better played, the service life of the diesel engine power steering pump can be prolonged, materials are saved, and the utilization rate is improved; and the service life of the equipment is prolonged.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, in particular to a manufacturing process of a diesel engine power steering pump. Background technique [0002] The engine is an important source of power for many equipment. Usually, the vibration of the hydraulic steering pump of the engine and the vibration generated by itself are relatively large, and long-term use will cause damage to itself. Affect the life of the engine and the safe operation of the equipment itself. Contents of the invention [0003] (1) Technical problems to be solved [0004] The technical problem to be solved by the present invention is: the purpose of the present invention is to provide a manufacturing process of a diesel engine power steering pump. [0005] (2) Technical solution [0006] In order to solve the above technical problems, the present invention provides a manufacturing process of a diesel engine power steering pump, comprising...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C37/10C23C8/22C21D1/18
Inventor 韦守记
Owner 韦守记