| 双热电偶外热式坩埚盐浴炉温度自动控制系统设计 |
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| 引用本文： | 王华昌,张莹,屈鹏.双热电偶外热式坩埚盐浴炉温度自动控制系统设计[J].中国材料科技与设备,2011(2):88-90. |
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| 作者姓名： | 王华昌 张莹 屈鹏 |
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| 作者单位： | 武汉理工大学材料科学与工程学院,湖北武汉430070 |
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| 摘 要： | 本文提出井设计了一种针对外热式坩埚盐浴炉的温度自动控制系统，在传统半自动温控系统的基础上，利用单片机AT89C52作为核心元件，并采用高精度的数字转换器MAX6675来简化电路，实现了温度的自动化控制。本文分析了该系统硬件结构，构建了软件流程图。该系统自动化水平高，具有一定的推广价值。
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| 关 键 词： | 自动化 温度控制 单片机 盐浴 |
The Design of Automatic Temperature Control System Based on Double--Thermocouple External Heated Crucible--Type Salt Bath Furnace |
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| WANG Hua --chang,ZHANG Ying,QU Peng.The Design of Automatic Temperature Control System Based on Double--Thermocouple External Heated Crucible--Type Salt Bath Furnace[J].Chinese Materials Science Technology & Equipment,2011(2):88-90. |
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| Authors: | WANG Hua --chang ZHANG Ying QU Peng |
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| Affiliation: | (School of Materials Science and Engineering, Wuhan University of Technology, Hubei, Wuhan, 430070, China) |
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| Abstract: | Automatic temperature control system based on external heated crucible--type salt bath furnace was proposed and designed in this paper. On the basis of traditional semiautomatic temperature control system, we used singlechip （AT89C52） as the core element, followed by a high--precision digital converter （MAX6675） to simplify the circuits, the final automatic control of temperature was achieved. The hardware configuration of this system was analyzed in this paper, also a detail flowchart was created. This system not only exhibits high-- level application in automation and also deserves popularization. |
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| Keywords: | Automation Temperature Control Singlechip Salt Bath |
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