Portable cutter wear measurement apparatus

A tool wear and measuring device technology, applied in measuring devices, optical devices, instruments, etc., to achieve the effect of simplifying optical testing equipment, shortening time consumption, and saving reinstallation time

Inactive Publication Date: 2017-03-29
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to design a tool that needs to be stopped for detection and is inconvenient to detect at present, and to design a tool that is simple in structure, easy to use, and can detect the wear condition of the tool when it is installed and in use, so as to obtain the wear condition in real time and provide a basis for replacement or grinding. Portable tool wear measurement device

Method used

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  • Portable cutter wear measurement apparatus

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] like figure 1 shown.

[0022] A portable tool wear measuring device, its holding feature is that it includes a microscopic microscope 1, a mobile phone 2 and an elastic mobile phone holder 3, the eyepiece end of the described microscopic microscope 1 is screwed on a jaw 4 of the elastic mobile phone holder 3, the The jaw 4 is provided with a through hole, which is opposite to the camera lens of the mobile phone 2. Another jaw 5 of the elastic mobile phone clamp is clamped on the front of the mobile phone 2. process, or send the captured image to a computer 8 pre-installed with image processing software through data lines or wirelessly for analysis to obtain tool wear data. like figure 1 shown.

[0023] The using method of the present invention is as follows (see figure 2 ):

[0024] Step 1: Adjust the magnification knob of the micro-micros...

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Abstract

Disclosed is a portable cutter wear measurement apparatus. The apparatus is characterized by comprising a miniaturized microscope (1), a mobile phone (2) and an elastic mobile phone clamp (3), wherein an ocular lens end of the miniaturized microscope (1) is installed on one clamping jaw (4) of the elastic mobile phone clamp (3) in a rotating mode, the clamping jaw (4) is provided with a through hole, the through hole is opposite to a shooting lens of the mobile phone (2), another clamping jaw (5) of the elastic mobile phone clamp is clamped on the front surface of the mobile phone (2), and the mobile phone (2) processes a shot picture by use of its own image processing software or sends the shot picture through a data line to a computer (8) preinstalled with the image processing software for analysis so as to obtain cutter wear data. The structure is simple, the application is convenient, real-time rapid detection can be performed without removing a cutter from a knife rest, wear conditions can be obtained timely, and a basis can be provided for replacing or reconditioning the cutter.

Description

technical field [0001] The invention relates to a detection device, in particular to a tool wear detection device, in particular to a portable tool wear measurement device which is easy to use and carry. Background technique [0002] At present, there are mainly two methods for tool wear detection at home and abroad, direct measurement method and indirect measurement method. The advantage of the direct measurement method is that it can accurately identify the appearance, surface quality and geometric shape changes of the blade, but it also has many limitations. Generally, it can only be carried out when the tool is not working, so it requires shutdown testing and takes up production man-hours; The sudden change of the tool in the process. The main methods are: resistance measurement method, tool workpiece distance measurement method, ray measurement method, microstructure coating method, optical measurement method, discharge current measurement method, computer image proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00
CPCG01B11/00
Inventor 左敦稳杨学刚魏涛左宇杰
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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