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Performance test device and test method of diamond cutting disc based on torque motor

A technology of diamond cutting and torque motor, which is applied in the direction of testing wear resistance and machinability, etc. It can solve the non-constant force state of cutting discs, and can not test the sharpness, durability and service life of diamond cutting discs more accurately. Performance, difficulty in simulating the working state of cutting discs, etc.

Active Publication Date: 2017-04-19
XIAMEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no mature special testing equipment for the cutting performance of diamond saw blades in China, and the detection methods are also very limited. state, which caused the need to adjust to the appropriate feed rate during the test
The passivation rate of each tool is not consistent, which will bring many difficulties to the setting of cutting feed rate
[0003] It can be seen that the current diamond saw blade testing equipment is difficult to simulate the working state of the cutting blade in the actual processing process, so it cannot more accurately test the performance of the diamond cutting blade in terms of sharpness, durability and service life

Method used

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  • Performance test device and test method of diamond cutting disc based on torque motor
  • Performance test device and test method of diamond cutting disc based on torque motor

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Embodiment Construction

[0027] see figure 1 , the present embodiment is provided with angle grinder 1, angle grinder fixing frame 2, diamond cutting blade 3, device fixing frame 4, diamond cutting blade outer diameter detector 5, precision rail fixing frame 6, torque motor 7, code disc 8 , computer controller 9, Dali board material 10, Dali board material fixing frame 11, device platform 12, precision guide rail 13 and angle grinder motion slider frame 14.

[0028] Angle grinder 1, torque motor 7 and code disc 8 are controlled by computer controller 9. The angle grinder 1 is fixed on the angle grinder moving slider frame 14 through the angle grinder fixing frame 2, and the angle grinder moving slider frame 14 is cross-shaped so that the angle grinder 1 can be placed vertically, ( figure 1 The angle grinder 1 is shown in its initial state). The precision guide rail 13 is flatly fixed on the precision guide rail fixing frame 6, the output shaft of the torque motor 7 is connected with the lead screw o...

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Abstract

The invention provides a torque motor based diamond cutting disc performance testing device and method, and relates to a testing device for detecting a diamond cutting disc performance. The testing device is provided with a support, an angle grinder, a diamond cutting disc, an angle grinder movement sliding block frame, a screw rod, a guide rail, a guide rail fixing frame, a torque motor, a coded disk, a diamond cutting disc outer diameter detector, a compute controller and a panel fixing frame; the angle grinder is fixedly connected with the angle grinder movement sliding block frame, the angle grinder is vertically arranged, the diamond cutting disc is vertically arranged on the angle grinder, the angle grinder movement sliding block frame is connected with one end of the screw rod and is in moving cooperation with the guide rail, the guide rail is horizontally arranged on the guide rail fixing frame, one end of an output shaft of the torque motor is connected with the other end of the screw rod, the other end of the output shaft of the torque motor is connected with the coded disk, the diamond cutting disc outer diameter detector is arranged at one end of the guide rail, and the angle grinder, the diamond cutting disc outer diameter detector, the torque motor and the coded disk are all electrically connected with the computer controller.

Description

technical field [0001] The invention relates to a testing device for testing the performance of a diamond cutting disc, in particular to a testing device and a testing method for the performance (sharpness, wear resistance, service life, etc.) of a diamond cutting disc based on a torque motor. Background technique [0002] In recent years, the rapid development of my country's national economy has driven the development of the diamond industry, especially the diamond saw blade industry, which has developed particularly rapidly. Diamond saw blades have been widely used in stone processing, construction, road construction and other industries. According to some data, the annual consumption of diamond saw blades in my country is more than 1 million pieces (Zhang Hengchun, Hu Yule, Liu Qing, Wu Shuiping. Development of diamond saw blade cutting performance detection system [J]. Tool Technology. Volume 44, 2010: 102-105), the diamond saw blades of many domestic saw blade manufact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/58G01N3/56
Inventor 褚旭阳施建龙胡志鹏柳娟肖四维
Owner XIAMEN UNIV
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