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Embedded type multipoint wireless temperature measurement method of guide screw

A wireless temperature measurement, built-in technology, applied in thermometers, measuring devices, measuring heat, etc., can solve inaccurate problems, achieve remote transmission, improve processing accuracy, and improve product quality.

Inactive Publication Date: 2013-04-17
辽宁忠大镕冠机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in fact, it is not accurate to use the ambient temperature near the screw drive as the basic temperature value to correct the screw temperature

Method used

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  • Embedded type multipoint wireless temperature measurement method of guide screw
  • Embedded type multipoint wireless temperature measurement method of guide screw
  • Embedded type multipoint wireless temperature measurement method of guide screw

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] See figure 1 , figure 2 , image 3 , a lead screw embedded multi-point wireless temperature measuring device, a wireless temperature measuring device is embedded inside the lead screw 1, the wireless temperature measuring device is composed of a temperature transmitter, a Bluetooth transmitter, and an embedded microcomputer, which can be made into Printed circuit board 5, power supply adopts lithium battery 7. The temperature transmitter 3 is multi-point distributed on the inner wall of the screw 1 in the length direction and is close to the inner wall of the screw, and the surroundings of the temperature transmitter 3 are filled with heat-conducting silicone grease 3; the Bluetooth transmitter and the Bluetooth receiver of the receiving processing unit realize wireless communication. communication. See fig...

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Abstract

The invention relates to an embedded type multipoint wireless temperature measurement method of a guide screw, which is characterized in that a wireless temperature measurement device is embedded inside the guide screw; temperature transmitters of the wireless temperature measurement device are distributed in the length direction of the inner wall of the guide screw in a multipoint manner; the peripheries of the temperature transmitters are filled by thermal conduction silicon grease; and the temperature transmitters arranged in a multipoint manner transmit measured temperature data to a Bluetooth receiver of a receiving and processing device through a Bluetooth transmitter. Compared with the prior art, the embedded type multi-point wireless temperature measurement method has the beneficial effects that as the wireless temperature measurement device is embedded inside the guide screw, and the measured temperature data is transmitted to the receiving and processing device through the Bluetooth transmitter, the temperature measurement error is small, the real-time online measurement can be realized, and the remote transmission can be realized; and the measurement error can be controlled within the minimum range, so that the precision of a machine tool is improved, and the product quality is improved.

Description

technical field [0001] The invention relates to a lead screw temperature measuring device, in particular to a lead screw embedded multi-point wireless temperature measuring method. Background technique [0002] Lead screw is an important part of mechanical transmission. Its function is to convert rotary motion into linear motion. It has the advantages of high transmission efficiency and high precision. It is widely used in various machine tools. However, when the temperature changes, its rotation and The relationship of displacement will change, and this change will bring errors to the transmission, especially for large-scale and high-precision screw transmission mechanisms, this error needs to be corrected, often called temperature correction or temperature compensation. [0003] The existing temperature measurement method is to detect the ambient temperature near the lead screw, and use the ambient temperature near the lead screw as the temperature of the lead screw, plus ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01K1/02G08C17/02G01K1/024
Inventor 王春岩薛恩霖胡永波赖建廷宾朋侯文浩杨旭
Owner 辽宁忠大镕冠机器人有限公司
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