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22801.3D打印扶持政策年底出台
[电气机械和器材制造业] [2014-03-26]
关键词：3D打印；政策
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22802.空调能效领跑者制度或2014年发布
[电气机械和器材制造业] [2014-03-26]
关键词：空调能效；制度
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22803.液压系统建模和降级机器人的工作装置运动控制
[电气机械和器材制造业] [2014-03-26]
Based on the electro-hydraulic proportional system of a demolition robot working device,a simplified mathematical model was established by analyzing dynamic characteristics of the electro-hydraulic proportional valve,flow equation,the continuity equation and force equilibrium equations,and the fuzzy self-adaptive PID controller was designed to realize position control of working equipment.The simulations reveal that,compared with traditional PID,the fuzzy self-adaptive PID controller has these advantages such as smaller overshoot,good dynamic response and steady state performance.
关键词：光机电；机器人；电液比例系统；模糊自适应PID
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22804.全球内置洗碗机市场报告（2014-2018年）
[电气机械和器材制造业] [2014-03-25]
Built-in dishwashers and freestanding dishwashers are the two types of dishwasher. A built-in dishwasher is a mechanical device used for cleaning dishes. It is an integrated, permanent kitchen appliance connected to the flow of other kitchen appliances. Built-in dishwashers are large in size compared to freestanding dishwashers, allowing end-users to wash more dishes at a time and save energy. The increasing popularity of modular kitchens and the development of countertops and kitchen cabinets are boosting the sales of built-in dishwashers.
关键词：内置洗碗机；独立式洗碗机；厨房电器
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22805.低碳钢的船用微波集成电路——腐蚀模型的电化学分析
[电气机械和器材制造业] [2014-03-24]
FeRB and FeOB are routinely co-located in iron corrosion products. FeRB may enhance corrosion under some cirumstances or have a passivating effect on corrosion in others. FeOB have been shown to enhance corrosion in pure, marine cultures.
关键词：钢铁；腐蚀；电化学
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22806.蓄电池在线维护设备设计
[汽车制造业,电气机械和器材制造业] [2014-03-20]
In this paper,the sulfation failure mechanism on negative plates of lead-acid batteries and the pulse-repairing technology are analyzed,and an online automatic maintenance device based-on the Boost converter is designed.The test results show that by adjusting the hardware devices and programs the frequency and amplitude of charge-and-discharge pulses can be changed.And when the battery voltage is too low the device can generate sound and light alarm.The device meets the design requirements.
关键词：汽车；铅酸电池；蓄电池；电池维护
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22807.行业巨头有望牵头起草智能家电标准
[电气机械和器材制造业] [2014-03-20]
关键词：行业巨头；智能家电；标准
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22808.快速换模(SMEO)在工程机械制造工厂的应用研究
[电气机械和器材制造业] [2014-03-20]
工程机械制造具有多品种，小批量的特点，换模时间影响生产效率。本文(以500 t油压机快速换模改善为例)以理论为指导，以案例为依托，首先分析换模时间对设备总体效率(OEE)的影响，进而调查、分析、总结换模时间存在的浪费，然后系统运用快速换模(SMED)技术进行改善，取得良好预期效果。
关键词：总体设备效率(OEE)；快速换模；内、外作业改善
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22809.传统家电“智能化”应对互联网“搅局”
[电气机械和器材制造业] [2014-03-20]
关键词：传统家电；智能化；互联网
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22810.全球家电市场报告（2014-2018年）
[电气机械和器材制造业] [2014-03-19]
Household appliances are electrical devices that are used to increase the level of comfort for consumers and save time on household work. Such appliances aid in household functions such as cooking, cleaning, and washing. They can be classified into two types: major household appliances and small household appliances. Major household appliances include products such as refrigeration appliances, home laundry appliances, large cooking appliances, microwaves, and dishwashers while small household appliances include products such as small cooking and non-cooking appliances, vacuum cleaners, and personal care appliances.
关键词：家用电器；提高；舒适性；电气装置
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