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A grinding head offline testing platform and method

A test platform and grinding head technology, which is applied in the direction of measuring the growth and deceleration rate of the fluid, using liquid/vacuum degree to measure the liquid tightness, etc., can solve the problems of material waste, reduce the measurement area and increase the accuracy of the measurement , the effect of increasing accuracy

Active Publication Date: 2022-05-27
丰豹智能科技(上海)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that can only be checked one by one online and cannot be prevented in advance, resulting in waste of materials, and proposes an offline testing platform and method for grinding heads

Method used

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  • A grinding head offline testing platform and method
  • A grinding head offline testing platform and method
  • A grinding head offline testing platform and method

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Embodiment Construction

[0030]The following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention will be described clearly and completely, it is clear that the embodiments described are only a part of the embodiment of the present invention, not all embodiments.

[0031] Reference Figure 1-3 , an offline test platform of grinding head, including control box 1, control box 1 is installed with an actuator and testing mechanism, the inner side wall of the control box 1 is symmetrically installed with two first card boards 9 and two card boards 10, two first card boards 9 and two second card boards 10 are sliding inserted with the first plate 3 and the second plate 11, the actuator is installed on the first plate 3, the detection mechanism is installed on the second plate 11.

[0032] The actuator is divided into pneumatic connector 6, metal headband 7 and grinding head 8 from top to bottom.

[0033] Th...

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Abstract

The invention discloses an off-line test platform for a grinding head, which comprises a control box, an actuator and a detection mechanism are installed in the control box, two first clamping plates and a second clamping plate are respectively symmetrically installed on the inner side walls of the control box Clamps, the two first clamps and the two second clamps are respectively slidably inserted with a first drawer and a second drawer, the actuator is installed on the first drawer, and the detection mechanism Installed on the second pumping board; the present invention also discloses an off-line testing method of the grinding head, comprising the following steps: S1: ventilating; S2: testing; S3: controlling; S4: judging. The invention measures the air leakage and wear of the grinding head by simulating the actual grinding state through the suspension installation of the grinding head, and selects multiple groups of different air pressures for measurement to increase the accuracy of measurement, and multiple pressure sensors are arranged in multiple expandable On the module bar, the measurement area of ​​a single pressure sensor is reduced, and the accuracy of measurement is increased.

Description

Technical field [0001] The present invention relates to the field of chip processing and manufacturing, in particular to an offline test platform and method of grinding head. Background [0002] Processing and manufacturing chip industry, grinding chips need to use the grinding head, grinding head after repeated use of the loss, air leakage caused by uneven pressure distribution, resulting in defective products, until the later detection of products to find the problem, during the use of no equipment platform can detect the grinding head in time, before the problem occurs for preventive testing, and after the problem in time to check out the problem point. [0003] The existing detection technology can only be checked online after the defective products appear in the grinding head, which leads to the inconvenience of troubleshooting the problem points one by one, and it is impossible to prevent it in advance, resulting in waste of materials. Contents of the Invention [0004] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 叶文君梁晗
Owner 丰豹智能科技(上海)有限公司
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