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Punch trial run temperature monitoring evaluation system and method

A punch press and real-time temperature technology, which is applied in the field of punch press test temperature monitoring and evaluation system, can solve the problems of inability to detect the temperature of moving parts in real time, low efficiency, and danger of detection personnel, and achieve the effects of simplifying the structure, reducing the degree of danger, and reducing labor intensity

Inactive Publication Date: 2010-03-17
NINGBO UNIV
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AI Technical Summary

Problems solved by technology

Nowadays, during the test run of punch press manufacturing enterprises, the inspectors use infrared thermometers to detect and record the temperature of each moving part one by one. Climb up and down again to detect the temperature of each moving part. This temperature detection method is not only inefficient, but also cannot detect the temperature of each moving part in real time.

Method used

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  • Punch trial run temperature monitoring evaluation system and method
  • Punch trial run temperature monitoring evaluation system and method

Examples

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Embodiment Construction

[0032] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0033] Such as figure 1 The punch test temperature monitoring and evaluation system shown includes 16 temperature detection sensors, channel switching electronic switches, temperature transmitters, data acquisition cards, and main control and display modules; the temperature detection sensor can use K-type thermocouples; Select 16 test points for moving parts that need to detect temperature, and place 16 K-type thermocouples at the moving parts of these test points. The K-type thermocouples are used to measure the temperature of these moving parts in real time during the test run of the punch press. , and convert the real-time temperature signal into a weak voltage signal; the channel switching electronic switch adopts a single-ended 16-channel analog multiplexer model CD4067, and the output terminals of 16 K-type thermocouples are respectively connected with the 16 c...

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Abstract

The invention relates to a punch trial run temperature monitoring evaluation system and a method. The system comprises at least one temperature detection sensor, a channel switching electronic switch,a temperature transmitter, a data acquisition card and a main control and display module; the temperature detection sensor is mounted on a moving part needing temperature detection in punch trial runand used for real time measuring the real time temperature of the moving part in punch trial run and transmitting the real time temperature to the main control and display module through the channelswitching electronic switch, the temperature transmitter and the data collection card; and the main control and display module displays the real time temperature data information. Compared with the prior art, the invention has the advantages of substituting workers of climbing up and down at fixed time to measure the temperature of each moving part reducing the risk degree of trial run staffs as well as the labor intensity of workers and improving the punch trial run efficiency.

Description

technical field [0001] The invention relates to a temperature monitoring and evaluation system and method for a press test run. Background technique [0002] During the test run of the punch press, the temperature change of each moving part is important information to infer whether the moving parts of the punch press are matched correctly or not. collection becomes more important. Nowadays, during the test run of punch press manufacturers, inspectors use infrared thermometers to detect and record the temperature of each moving part one by one. Climb up and down again to detect the temperature of each moving part. This temperature detection method is not only inefficient, but also cannot detect the temperature of each moving part in real time. Contents of the invention [0003] The first technical problem to be solved by the present invention is to provide a punch press test temperature monitoring and evaluation system that can detect the temperature changes of each movin...

Claims

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Application Information

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IPC IPC(8): G01K13/04G01K1/02G01M19/00G01K1/022G01M99/00
Inventor 潘晓彬李国平周嵘
Owner NINGBO UNIV
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