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Measuring system and method for dimension of local heat treatment area of ​​fasteners

A local heat treatment and measurement system technology, applied in the field of measurement, can solve the problems of low measurement accuracy and low efficiency of heat treatment dimensions, and achieve the effect of simplifying measurement work, improving accuracy and efficiency, and reducing difficulty

Active Publication Date: 2017-12-22
AEROSPACE PRECISION PROD INC LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a measurement system and method for measuring the size of the local heat treatment area of ​​fasteners to solve the problems of low precision and low efficiency in the measurement of the size of the local heat treatment of fasteners

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  • Measuring system and method for dimension of local heat treatment area of ​​fasteners
  • Measuring system and method for dimension of local heat treatment area of ​​fasteners
  • Measuring system and method for dimension of local heat treatment area of ​​fasteners

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Embodiment Construction

[0037] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0039] Such as figure 1 , 2 As shown, a measuring system for the size of the local heat treatment area of ​​a fastener includes a rotary table 1, a fastener 2, a workbench 8, a camera 5, a data processing unit 6, a display unit 7 and a motor 9;

[0040] The rotary table 1 is placed on the workbench 8, and its bottom is connected with the motor 9;

[0041] The fastener 2 is fixedly installed on the rotary table 1;

[0042] The camera 5 is fixedly installed on the workbench 8, and its lens is facing the area to be tested (10) of the fastener 2;

[0043] The motor 9, the camera 5 and the display unit 7 are connected to the data processing unit 6 respectively; through the unified control...

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Abstract

The invention provides a fastening piece local heat treatment area size measuring system. The system comprises a rotating table, a fastening piece, a workbench, a camera, a data processing unit, a display unit and a motor; the rotating table is arranged on the workbench, and the bottom of the rotating table is in shaft connection with the motor; the fastening piece is fixedly installed on the rotating table; the camera is fixedly installed on the workbench, and a lens of the camera directly faces the to-be-measured area of the fastening piece; the motor, the camera and the display unit are in signal connection with the data processing unit. According to the fastening piece local heat treatment area size measuring system, the measuring difficulty is reduced, the measuring method is simplified, and the size measuring accuracy and efficiency are improved; the system can automatically judge whether the size of the to-be-measured area is qualified or not and display the result through the display unit, the visualization of the measuring result is achieved, general detection personnel can perform operation and use, and the measuring work of measuring personnel is simplified.

Description

technical field [0001] The invention belongs to the field of measurement, and in particular relates to a measurement system and a measurement method for the size of a local heat treatment area of ​​a fastener. Background technique [0002] In the field of aerospace, the performance requirements for fasteners are very strict. Some fasteners require that their strength be reduced after heat treatment in specific parts, so that local deformation occurs during the installation process to achieve the purpose of locking and fastening. These areas that require specific deformation often need to be treated by local heat treatment, and their installation and use performance have strict requirements on the uniformity and consistency of the size of the heat treatment area, so the measurement and control of the size of the local heat treatment area of ​​fasteners is particularly important. After local heat treatment, there will be more obvious heat treatment traces on the surface of fas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00
Inventor 王川胡隆伟桂林景郑晓冬高鹿鹿李宁
Owner AEROSPACE PRECISION PROD INC LTD
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