Design on a Kind of Tension Test Sensor of Saw Wire

Abstract:

Using diamond saw wire can incise the seabed oil compound pipes, and its state being incised can be monitored by measuring the tension of diamond saw wire, so, it makes the cutting and advancing velocities under the condition of harmony. At first the tension of saw wire was analyzed at its working condition, the mechanism of the tension sensor was designed by the method of composition of forces, and put forward the measuring method about tension of saw wire based on up-down single chip communications. Next, the tension sensor was designed and its detection principle was introduced. Its calibration and accuracy were carried out. In the end, the test of examining tension underwater was done and validated its feasibility and reliability. it shows that the value of tension changes between 40N and 60N basically when the cutting velocity is in harmony with the advancing velocity.

• Periodical: Applied Mechanics and Materials (Volumes 220-223)
• Pages: 1848-1851
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.220-223.1848
• Online since: November 2012
• Authors: Bo Zhang, Li Quan Wang, Yi Zhi Zhang, Feng Kun Liu, Yan Jie Li
• Keywords: Saw Wire, Sensor, Tension Measure, Underwater Test

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