Emery line particle on-line automatic detection device

一种自动检测装置、金刚砂线的技术，应用在测量装置、颗粒和沉降分析、粒度分析等方向，能够解决颗粒数目波动、无法批量检测金刚砂线质量好坏、无法实时发现金刚砂线等问题，达到减少振动磨损的效果

Inactive Publication Date: 2015-10-14
EAST CHINA JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic counting method for corundum particles, which solves the problem of counting the corundum particles under the artificial microscope in the prior art, which leads to the inability to find the fluctuation of the number of particles attached to the corundum wire in real time during the production process. Therefore, it is impossible to detect the quality of the emery wire in batches

Method used

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Embodiment Construction

[0017] The following will be combined with Figure 1-5 The beneficial effects of the present invention are described in detail, aiming at helping readers better understand the essence of the present invention, but not limiting the implementation and protection scope of the present invention.

[0018] The above working platform 15 is provided with fixed pulley 3 9, movable pulley 6, fixed pulley 1 3, fixed pulley 2 4, ring light source 5, fixed pulley 2 4, fixed pulley 3 and fixed pulley 3 9 from left to right. , the fixed pulley three 9, the movable pulley 6, the fixed pulley one 3, the fixed pulley two 4, the annular light source 5, the fixed pulley two 4, the fixed pulley one 3 and the fixed pulley three 9 are connected to each other through emery wire 11 successively, and the movable pulley 6 one side is connected with lever 8, and described lever 8 is connected column 7 by fixing bolt 10, and the bottom end of described column 7 is connected with working platform 15, and ...

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Abstract

A emery line particle on-line automatic detection device is provided; a fixed pulley III, a movable pulley, a fixed pulley I, a fixed pulley II, annular light sources, a fixed pulley II, a fixed pulley I and a fixed pulley III are arranged right above a work platform from left to right successively; under illumination of the annular light sources, a high-speed camera conveys a shot video of an emery line between the two annular light sources to a computer, online display is realized, and the size, the density and other parameters of sand particles can be detected real-timely, so as to evaluate the quality of the emery line.

Description

technical field [0001] The invention relates to an automatic detection device, in particular to an on-line automatic detection device for corundum wire particles. Background technique [0002] With the continuous development of global solar silicon wafers, as an important auxiliary material for the production of solar silicon wafers, the demand for corundum wire is increasing. Compared with the traditional cutting fluid method, it has the following advantages: low cutting time and high quality silicon wafers It is also environmentally friendly. Therefore, the diamond wire cutting process has been widely used by more than 90% of users in Japan. In developed countries such as Europe, America and the West, micron diamond wires have been widely used for wire cutting processing, and my country has begun to gradually popularize it. It is estimated that in 2 - All will be popularized within 3 years, so the market prospect is huge. The ability of diamond wire cutting is limited by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/00G01N15/02
Inventor 欧阳爱国毕朋飞刘燕德陈勇陈洞滨涂文兵
Owner EAST CHINA JIAOTONG UNIVERSITY
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