| 家用热泵和空调器产品关键部件的设计裕度要求探讨 |
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| 引用本文： | 吴尚杰,黄逊青. 家用热泵和空调器产品关键部件的设计裕度要求探讨[J]. 家用电器科技, 2012, 0(9): 77-79 |
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| 作者姓名： | 吴尚杰 黄逊青 |
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| 作者单位： | [1]中国家用电器研究院,北京100053 [2]广东万和新电气股份有限公司,广东528305 |
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| 摘 要： | 本文主要介绍了一种制冷压缩机曲轴冷冻机油排量测量系统。测量系统以PLC为控制核心，上位机以TD400C为本显示器为人机接口，配合使用各种检测设备和传感器，模拟压缩机工作时的环境，对制冷压缩机曲轴油孔冷冻机油的排量进行检测，并提供自动和手动方式控制测量进程。系统控制界面友好，操作方便，功能多样，可长时间自动工作，稳定可靠，在实际应用中成效显著。
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| 关 键 词： | 压缩机曲轴 PLC控制 传感器 冷冻机油 排油量 |
Approach to design margin requirements for the key parts of household heat pumps and air conditioners |
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| Wu Shangjie Huang Xunqing. Approach to design margin requirements for the key parts of household heat pumps and air conditioners[J]. Science and Technology of Household Electric Appliance, 2012, 0(9): 77-79 |
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| Authors: | Wu Shangjie Huang Xunqing |
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| Affiliation: | Wu Shangjie Huang Xunqing (1, China Household Electric Appliance Research Institute Beijing 100053; 2 Guangdong Vanward New Electric Co., Ltd. Guangdong 528305) |
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| Abstract: | Technical standards for durability and strength test the requirements of type test pass with high probability, we process, so the durability index, the margin should not 1.5 requirements, its technical specifications limits, if must determine a reasonable margin in the design times： and strength index, the margin should not be less than 1.5 sigma of the strength index of deviation. |
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| Keywords: | heat pump air conditioner parts durability strength design margin standard |
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