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Diamond plated grinding endmill for advanced hardened ceramics machining

A technology for grinding and grinding tools, which is applied in the field of rotating grinding tools, and can solve problems such as frequent replacement and grinding tool wear

Active Publication Date: 2017-02-22
G W SCHULTZ TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During these milling operations, the abrasive tools are worn and need to be replaced frequently; therefore, there is a need to improve the prior art to increase the durability and life of these abrasive tools

Method used

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  • Diamond plated grinding endmill for advanced hardened ceramics machining
  • Diamond plated grinding endmill for advanced hardened ceramics machining
  • Diamond plated grinding endmill for advanced hardened ceramics machining

Examples

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Embodiment Construction

[0015] A more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof which are illustrated in the accompanying drawings. It is to be understood that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope, as the invention will be described and explained. The letters a, b, c and d are used in the specification herein to represent the various radius and diameter measurements of the described tool embodiments. Each symbol may represent a different measurement in a different embodiment of the invention.

[0016] The inventors of the present invention have developed a novel rotary grinding tool which exhibits a good geometry, thereby reducing wear and damage to the grinding tool during milling operations, thereby improving the quality of the grinding tool and prolonging the grinding time. The operational life of the tool.

[0017] figure 1 ...

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PUM

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Abstract

A grinding tool for reducing damage to the tool during a milling operation is provided in an embodiment herein, including a generally cylindrical body having a first and second end, a grinding portion adjacent to the first end and a shank portion adjacent to the second end. An outer surface of the tool includes a diamond coating, two or more flutes formed in the grinding portion, and at least one grinding element formed in the grinding portion between the two or more flutes, wherein the flutes and grinding element are disposed along a longitudinal axis of the tool. The at least one grinding element includes a grinding surface, a leading edge and a trailing edge. A first radius at the leading edge of the grinding element is smaller than a second radius at the trailing edge of the grinding element.

Description

technical field [0001] The present disclosure relates to a rotary grinding tool for sintered ceramic machining applications. More specifically, embodiments relate to electroplated diamond-coated carbide or steel drill bits for grinding hardened ceramic materials. Background technique [0002] Machining generally involves removing metal from a workpiece and includes milling, drilling, turning, broaching, reaming, and tapping as well as abrasive machining methods including sanding, grinding, and polishing. Machining involves the use of a machining body and a cutting or grinding tool. In the prior art, the milling method comprises a large number of successive machining steps, more specifically some of the milling steps are moved using a tool and a rotational grinding movement about its own longitudinal axis. Furthermore, the workpiece to be machined can be moved relative to the tool with any desired feed movement. The various types of milling processes achieved by machining ...

Claims

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Application Information

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IPC IPC(8): B23D77/00
CPCB24D5/02B24D5/10B23D77/00B23C5/10B23C5/16B23C5/28B23C2210/40B23C2226/18B23C2226/31B23C2228/10B23C2250/12
Inventor 耶雷梅·拉克丝肯·梅里特
Owner G W SCHULTZ TOOL