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Micro-texture tool for workpiece machining

A micro-texture and tool technology, applied in the direction of tools for lathes, manufacturing tools, metal processing equipment, etc., can solve the problems affecting production efficiency, processing quality, cutting force, friction force, poor lubrication and cooling effect, etc. Good anti-friction and anti-wear effect, reducing cutting force and temperature, reducing cutting force

Pending Publication Date: 2021-10-12
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the further development of the industry, mechanical processing will play a role that cannot be ignored in the development of high-tech industries. Tool processing is a common mechanical processing method, but in the processing process, especially when processing the textured texture, there are often The defects of excessive cutting force and friction force will lead to excessive temperature, poor lubrication and cooling effect, and built-up edge, etc., which will aggravate tool wear, reduce tool life, and affect production efficiency and processing quality

Method used

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  • Micro-texture tool for workpiece machining
  • Micro-texture tool for workpiece machining
  • Micro-texture tool for workpiece machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] like figure 1 As shown, a micro-textured tool for workpiece processing includes a cutter head and a rake face. The cutter head includes a main cutting edge 3 and a minor cutting edge 1, and the major cutting edge 3 and the minor cutting edge 1 are connected with an arc Knife tip 2, in the present embodiment, the rake angle of cutter head is 6 °, and rear angle is 10 °, and blade radius is 20 microns.

[0024] The rake face is processed with a plurality of microstructures 4 of different sizes. The sizes of the multiple microstructures 4 are arranged in a gradient, and the plurality of microstructures 4 are arranged in a rectangular distribution. The arc angle matches the knife tip 2, and the number of microstructures 4 is 180-220. In this embodiment, 18 microstructures are arranged in the horizontal direction of the rectangle, and 10 are arranged in the vertical direction of the rectangle.

[0025] Specifically, such as figure 2 and image 3 As shown, the microstruct...

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Abstract

The invention relates to a micro-texture tool for workpiece machining. The micro-texture tool comprises a tool bit and a front tool face, wherein a plurality of micro-texture structures with different sizes are arranged on the front tool face in a machining mode, the sizes of the micro-texture structures are arranged in a gradient mode, each micro-texture structure comprises a groove, and protrusions are arranged on the periphery of an opening of each groove in a surrounding mode. Compared with the prior art, the plurality of micro-texture structures are arranged on the front tool face of the tool, the micro-texture structures are arranged in a gradient mode according to the sizes, and the grooves and the protrusions of the micro-texture structures are designed, so that cutting force and friction force can be effectively reduced, the service life of the tool is prolonged, and machining efficiency and machining quality are guaranteed.

Description

technical field [0001] The invention relates to the technical field of processing tools, in particular to a micro-textured tool for workpiece processing. Background technique [0002] With the further development of industry, mechanical processing will play a role that cannot be ignored in the development of high-tech industries. Tool processing is a common mechanical processing method, but in the processing process, especially when processing textured textures, there are often The defects of excessive cutting force and friction force will lead to excessive temperature, poor lubrication and cooling effect, and built-up edge, etc., which will aggravate tool wear, reduce tool life, and affect production efficiency and processing quality. Contents of the invention [0003] The object of the present invention is to provide a micro-textured cutting tool for workpiece processing in order to overcome the above-mentioned defects in the prior art, so as to reduce the cutting force ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/00
CPCB23B27/00
Inventor 张旭陈文翔余前溪
Owner SHANGHAI UNIV OF ENG SCI