| 航空橡胶密封材料试验用金属浴试验箱的研制 |
| Development of a metal bath test chamberfor the Aviation rubber sealing material experiment |
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| 中文摘要: |
| 本文设计了一种金属浴试验箱，该试验箱主要用于测试胶/漆材料在设定温度环境下耐油试验。采用加热棒进行加热，可实现装置（50～220）℃范围内的自动控温。设计了四个尺寸为Φ80×260mm的测试腔，温度波动度不超过0.2℃/30min，温度均匀性不超过±2℃。该金属浴试验箱波动度小、加热均匀，非常适用于橡胶密封材料的高温耐油试验。 |
| 英文摘要: |
| This paper introduces a kind of metal bath test chamber for the test glue/paint materials under the set temperature environment to maintain temperature, the test chamber adopts the heating rods for custom aluminum heating, which can realize automatic temperature control inthe temperature range (50~220℃). This metal bath test chamber has four test chambers with Φ80 ×260 mm, temperature uniformity in the chamber is not more than plus or minus 2℃, volatility is not more than 0.2℃. Two holes on the Furnace top can realize the furnace body temperature real-time monitoring.The metal bath test chamber with small volatility, uniform heating, is very suitable for high temperature oil resistant test of the rubber sealing material. |
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| 中文关键词: 金属浴试验箱 温度控制 系统波动度和均匀性 |
| 英文关键词:metal bath test chamber temperature control volatility and uniformityof the system |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2016.05.07 |
| 引用本文：胡艳青,吕国义,宋英红.航空橡胶密封材料试验用金属浴试验箱的研制[J].计测技术,2016,36(5):. |
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