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ADC12 aluminum alloy high-speed milling cutter surface bonding wear degree evaluation method based on bonding effect

A technology of ADC12 and wear degree, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., to achieve the effect of accurate calculation, high practicability and simple operation

Active Publication Date: 2021-05-07
FUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It achieves a more accurate estimation of the bonding degree of the tool surface

Method used

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  • ADC12 aluminum alloy high-speed milling cutter surface bonding wear degree evaluation method based on bonding effect
  • ADC12 aluminum alloy high-speed milling cutter surface bonding wear degree evaluation method based on bonding effect
  • ADC12 aluminum alloy high-speed milling cutter surface bonding wear degree evaluation method based on bonding effect

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Embodiment Construction

[0026] In order to make the features and advantages of this patent more obvious and easy to understand, the following special examples are described in detail as follows:

[0027] figure 1 It is the building diagram of the high-speed milling test platform of the embodiment of the present invention. Such as figure 1 As shown, the construction of the test platform provided in this embodiment includes machine tool 1, tool handle 2, cutter head 3, blade 4, ADC12 aluminum alloy plate 5, and the tool handle, cutter head and blade assembly are installed on the machine tool spindle , Carry out reciprocating linear milling along the Y-axis direction on the ADC12 aluminum alloy plate. The turning blade of this embodiment is installed on the 400R-63-22-4 cutter head that can carry 4 blades; the aluminum alloy plate is installed on the workbench with fixture; Under the processing parameters of 300 / min, feed speed of 0.03mm / r, milling width of 3mm, and milling depth of 0.5mm, the ADC12 ...

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Abstract

The invention provides an ADC12 aluminum alloy high-speed milling cutter surface bonding wear degree evaluation method based on a bonding effect, characterized by: dividing a cutter surface into a bonding area and a non-bonding area according to different brightness degrees of a blade machined by an ADC12 aluminum alloy plate under a scanning electron microscope in a back scattering mode; determining the areas of the bonding area and the non-bonding area; and determining the bonding wear degree of the cutter surface by taking the proportion of the bonding area to the cutter surface as the bonding density. The cutter surface bonding degree is accurately estimated. The measuring device is simple and high in measuring precision, can be used for evaluating the bonding wear of the front and rear cutter surfaces of the cutter, and is wide in application.

Description

technical field [0001] The invention belongs to the technical field of fault diagnosis, and in particular relates to a method for evaluating the degree of adhesive wear on the surface of an ADC12 aluminum alloy high-speed milling tool based on the adhesive effect. Background technique [0002] In order to analyze the mechanism of tool adhesive wear, it is necessary to analyze the degree of tool bonding. The bonding area or bonding density of the tool surface affects the occurrence of tool surface adhesive wear to a certain extent. The more serious the bonding, the more serious the tool surface adhesive wear. At present, there is no method to evaluate the bonding degree of the tool surface, and different materials have different tool wear positions. Due to the easy adhesion of the material, the tool bonding wear of ADC12 aluminum alloy mainly occurs on the rake face of the tool. However , and there is no generally accepted method as an evaluation of the rake face bonding degr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23Q17/09
CPCB23P15/00B23Q17/09
Inventor 林有希米少伟禹杰郑嘉灿
Owner FUZHOU UNIV