Automatic metallographic specimen polishing device

A metallographic sample and automatic technology, applied in the field of mechanical polishing devices, can solve the problems of low work efficiency and high labor intensity, achieve high work efficiency and operation safety, and automatically change the polishing direction

Active Publication Date: 2012-07-25
ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic polishing device for metallographic samples, which solves the problems of high labor intensity and low work efficiency in the existing devices

Method used

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  • Automatic metallographic specimen polishing device
  • Automatic metallographic specimen polishing device
  • Automatic metallographic specimen polishing device

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Embodiment Construction

[0011] An automatic polishing device for metallographic samples, comprising a cabinet 1, a vertical arm 16 is fixedly arranged on the surface of the cabinet 1, a horizontal beam is arranged on the vertical arm 16, and a movable beam is arranged at the end of the horizontal beam. The lifting adjustment platform 5 is provided with a steering motor 4 on the lifting adjustment platform 5, and the output shaft protruding downwards of the steering motor 4 is connected with a sample disc 14, and the sample disc 14 is provided with a facing downward. Sample holder 15, sample is provided with in sample holder 15, is provided with sandpaper fixture box 11 on the box face of cabinet 1, is provided with sandpaper consultation wheel 6 and sandpaper tray 7 at one side of sandpaper holder box 11, in A rectangular sandpaper disc 10 is arranged in the sandpaper fixture box 11, a chute 21 is arranged on the rectangular sandpaper disc 10, a pin shaft 9 is movably arranged in the chute 21, and the...

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Abstract

The invention discloses an automatic metallographic specimen polishing device which solves the problems of large labor intensity and low working efficiency of the traditional device. The automatic metallographic specimen polishing device comprises a sand paper clamp box (11), a sand paper grinding wheel (6) and a sand paper tray (7) which are arranged on the surface of a chassis (1), wherein a sliding chute (21) and a pin roll (9) are arranged on a rectangular sand paper disk (10), the pin roll (9) is fixedly arranged on a big gear (3) which is connected with an output shaft of a drive motor (8) through a small gear (2), the drive motor (8) is arranged in the chassis (1), an electric magnet (13) is arranged on a bottom plate of the sand paper clamp box (11), a spring (12) is arranged between the bottom plate of the sand paper clamp box (11) and the rectangular sand paper disk (10), and a steering motor (4), the drive motor (8) and the electric magnet (13) are electrically connected with a singlechip (19) arranged in the chassis (1). The automatic metallographic specimen polishing device can be used for conveniently and continuously preparing metallographic specimens in batch, and has high efficiency and operation safety.

Description

technical field [0001] The invention relates to a mechanical polishing device for preparing metallographic samples, which is used in the research on the structure and performance of metal materials and failure analysis. Background technique [0002] Metallographic analysis is one of the most commonly used analytical methods in the study of the structure and performance of metal materials and failure analysis. It is widely used in metallurgy, machinery, casting, petrochemical, electric power and other industries, and the quality of metallographic sample preparation is the guarantee of metallographic analysis. The key factors for the correctness of organizational observation and inspection results, among which the sampling, grinding, and polishing of analytical samples are necessary processes for metallographic sample preparation, and metallographic sample grinding and polishing equipment is an important means for metallographic preparation to improve efficiency and quality. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/32
Inventor 王兴义冀晋川董勇军李青
Owner ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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