Paper Title:
Design of Uniform Temperature Increases Control System of an Apparatus for Measuring Shrinkage Temperature of Leather
  Abstract

In order to make temperature increases rate of the heating module of leather shrinkage temperature apparatus meets leather shrinkage temperature measurement standards in national light industry, we used a temperature sensor to collect the current temperature value of the heating medium. A single-chip microcomputer (SCM) controls the turn-on and turn-off time of triac to ensure a uniform and constant medium temperature increase at (2±0.2)°C/min through negative feedback control. We were also able to transmit the temperature-time data to a host computer in real time via RS232 serial port for further study. Experiments show that this heating module gives a good control effect to the whole system and meets the measurement standards. It is particularly important to improve the accuracy of measuring shrinkage temperature of leather.

  Info
Periodical
Edited by
Zhenyu Du and Bin Liu
Pages
411-414
DOI
10.4028/www.scientific.net/AMM.65.411
Citation
D. Ning, Y. H. Liu, J. B. Huang, "Design of Uniform Temperature Increases Control System of an Apparatus for Measuring Shrinkage Temperature of Leather", Applied Mechanics and Materials, Vol. 65, pp. 411-414, 2011
Online since
June 2011
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$32.00
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