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High hardness high precision metal parts inner pore outer round grinding material

A technology of metal parts and abrasive materials, which is applied in the field of high-efficiency processing of the inner and outer circles of small-diameter metal parts, can solve the problems of difficult to achieve quality indicators and low processing efficiency of abrasive materials, so as to improve efficiency, reduce production costs and ensure quality Effect

Inactive Publication Date: 2008-08-13
周瑞生
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Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide a set of high hardness, high roughness, high cylindricity, and high dimensional accuracy abrasive materials for inner hole and outer circle processing suitable for small diameters according to the defects of special parts processed by commonly used abrasive materials, mainly It is used for processing and grinding such parts to solve the technical problems of low processing efficiency and difficult to achieve quality indicators of commonly used abrasive materials, so as to meet the needs of current production

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  • High hardness high precision metal parts inner pore outer round grinding material

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Embodiment Construction

[0008] Referring to the accompanying drawings, the present invention adopts a process flow: A ingredients, B heating, C stirring, D adding diamond powder, E stirring, F packaging. Coarse abrasives, semi-finishing abrasives, fine abrasives, and polishing abrasives are produced respectively.

[0009] 1. Coarse abrasive

[0010] A, ingredients: 46% (300g) of stearic acid, 31% (200g) of lard, and 8% (50g) of lubricating grease are mixed together; B, heating: heat the mixture of the previous process until stearic acid , lard, and lubricating grease are melted into liquid; C, stirring: put the liquid of the mixture into the stirring equipment and stir evenly; D, add diamond micropowder: add 15% diamond micropowder W to the liquid after stirring 20 (100g); E, stirring: Stir the mixture of the previous process; if it solidifies, it can be heated and then stirred, and the stirring time can be slightly longer than the stirring time of the C process, until it is evenly stirred, and the ...

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Abstract

The invention discloses an inner hole outer circle grinding material for small-diameter metal accessory with high hardness and high precision, characterized with main technological features as follows: preparing the material, heating the material, agitating the material, adding diamond micro powder, agitating the material, and packaging the material, to prepare and process a set of grinding material for rough grinding, semi-grinding, fine grinding, and polishing. The invention adopted accorded with technique requirement overcomes disadvantages of normal grinding material, such as low efficiency and high cost. All the grinding-processed small diameter outer circle accessories meet technique requirement of high hardness, high roughness, high cylindricity and high size precision, with good practical value.

Description

1. Technical field [0001] The invention relates to an abrasive material for machining mechanical parts, which is mainly used for high-efficiency machining of inner holes and outer circles of small-diameter metal parts with high hardness, high roughness, high cylindricity and high dimensional accuracy. 2. Background technology [0002] There are many types of abrasive materials commonly used in metal parts processing, such as artificial diamond powder of different particle sizes, white corundum, brown corundum and other abrasive materials, which play a leading role in the long-term processing of mechanical parts. However, these conventional abrasive materials are more suitable for the grinding of metal parts required by ordinary technology, and can meet its technical requirements and meet the needs of actual production. However, for the inner and outer circles of metal parts with high hardness, high roughness, high cylindricity, and high dimensional accuracy, the commonly use...

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Application Information

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IPC IPC(8): C09K3/14
Inventor 周瑞生
Owner 周瑞生
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