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Dressing tool and method for the production thereof

A technology for dressing tools and tools, which is applied in the direction of manufacturing tools, metal processing equipment, grinding machine parts, etc., and can solve problems such as hindering the quality of grinding action and failing to achieve the particle distribution density of hard materials

Active Publication Date: 2016-05-25
REISHAUER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although this known method achieves a rapid coating of the substrate with the particles provided for this purpose, it cannot however achieve a problem-free uniform distribution of the hard material particles on the working surface of the tool.
This hinders the quality of the grinding action that can be achieved with the tool

Method used

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  • Dressing tool and method for the production thereof
  • Dressing tool and method for the production thereof
  • Dressing tool and method for the production thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] exist figure 1 The dressing tool shown in is used for dressing the sides of grinding screws, for example for grinding correspondingly configured gear wheels. Such a dressing tool can have one or more such base bodies 2 with a corresponding number of working surfaces 6 . The working surface can also be provided with a special contour shape and the dressing tool can also be made as a dressing gear.

[0020] The dressing tool 1 comprises a base body 2 with a cylindrical shaft 3 , which can be coupled to a rotary drive for driving the base body 2 rotatable about an axis 4 . The side 5 of the basic body forms the working surface 6 of the tool. For this purpose, it is equipped with a coating consisting of hard material particles 7 .

[0021] Part of the cladding is in the figure 2 is shown greatly enlarged. In the described exemplary embodiment, the hard material particles 7 implanted via the nickel binder 9 are provided as diamond particles with a particle diameter of,...

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PUM

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Abstract

The invention relates to a dressing tool, comprising a main body (2), the working surface (6) of which is covered with hard-material grains (7) distributed on the main body (2). According to the invention, recesses (8) for accommodating the hard-material grains (7) are created in the main body (2), wherein the recesses are then filled with an adhesive, the excess adhesive is removed across the main body (2), and thereafter the hard-material grains (7) are flung onto the main body (2), so that only the grains (7) located in the recesses (8) remain adherent to the working surface of the tool. Said hard-material grains can then be bonded to the main body by means of a physical and / or chemical bond. Thus, a distribution of the grains over the working surface of the tool that can be precisely defined in advance is ensured.

Description

technical field [0001] The invention relates to a dressing tool comprising a base body with a working surface and hard material particles arranged in a distributed manner on the working surface. Background technique [0002] Such a tool is disclosed in document EP-A-2535145. The tools described there are used in particular for dressing grinding discs or grinding screws for grinding gears and the like. In the production method of a tool, an adhesive material with a defined film thickness is first applied to the working surface of the tool to be produced, and then hard material particles are applied to the working surface provided with the adhesive material and placed on the There, the connection is permanently maintained as a particle coating after the adhesive has hardened. [0003] Although this known method allows a rapid coating of the substrate with the particles provided for this purpose, it cannot however achieve a problem-free uniform distribution density of the har...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B53/12B24D18/00
CPCB24D18/0072B24B53/04B24B53/06B24B53/12B24D18/00
Inventor C.鲁多夫F.赫恩尼
Owner REISHAUER AG