Pumps are machines that are used to transfer liquids from one place to another and also to facilitate circulation of liquid around a system to increase the operational performance of industrial plants. Thus, pumps enable operations such as circulation of coolants or lubricants throughout machines and other equipment. Pumps are divided into two main categories: dynamic pumps and positive displacement pumps. Pumps are widely used across the globe by various industries such as the Mining, Oil & Gas Production, Oil Refining, Chemical, Power Generation, Food and Beverage, Machinery, Aerospace, Shipbuilding, Automotive,Pharmaceutical, Pulp and Paper, Marine, Water & Sewerage, Agriculture, and Construction industries.The Pump market in China is one of the steadily growing engineering markets in the country. The market is highly competitive with the presence of several local and international vendors. Some of the prominent vendors in the market are FengQiu Group Co. Ltd., Shanghai East Pump (Group) Co. Ltd., Tianjin Rongheng Group Co. Ltd., and Shanghai KaiQuan Pump (Group) Co.Ltd. The market is expected to post a CAGR of 10.69 percent during the period 2011–2015.

Internal combustion engines convert chemical energy into mechanical energy, which can be used in several applications. For instance, in a car engine, the combustion of fuel creates mechanical energy, which enables the movement of the pistons. The movement of pistons in turn creates a rotary motion, enabling the rotation of wheels. Based on the fuel used, internal combustion engines are classified into two major categories: diesel engines and gasoline engines. These internal combustion engines are used in almost every Machine Manufacturing industry such as Agriculture Machinery, Engineering Machinery, and Marine Engineering. They are adopted by manufacturers across the industries for manufacturing various machinery such as car engines, truck engines, heavy-duty vehicle engines, cranes, marine diesel engines, and electric generators.

Heat pumps are devices that extract heat from the outside environment (heat source: air,ground and water) and transfer it to a heat sink. They can cool and heat the inside environment using the same refrigeration system. There are several types of heat pumps such as air source heat pumps, ground source heat pumps, water source heat pumps, and composite heat pumps. These heat pumps are installed across a spectrum of buildings such as Commercial buildings, Information Technology (IT) Parks, Hotels, Restaurants, Manufacturing Industries, RetailOutlets, Public buildings, and Residential buildings for enhanced lifestyle comfort.The Heat Pump market in China is one of the fastest growing engineering markets in the country.The Heat Pump market in China is highly competitive with the presence of several local and international vendors. Some of the prominent vendors in the market are Daikin Industries Ltd.,Sirac Air Conditioning Equipments Co. Ltd., Trane Inc., and Gree Electric Appliances Inc. The market is expected to witness an improvement in its growth rate and post a CAGR of 27.66 percent during the period 2012–2016.

Heating, ventilation, and air-conditioning (HVAC) equipment is used to maintain good air quality and to provide thermal comfort through adequate ventilation. Various types of HVAC equipment are available in the market such as room air conditioners, unitary air conditioners, warm air furnaces, boilers, and other heating and cooling equipment. HVAC equipment is used for both residential and commercial purposes such as in automobiles, aquariums, large industrial and office buildings, and many more.The HVAC Equipment market in China is growing steadily. The production of HVAC equipment has gained momentum, and the demand for HVAC equipment is expected to increase during the period 2011–2015. The market is highly competitive with the presence of numerous local and international players. Some of the leading vendors in the HVAC Equipment market in China are Haier Group Co., Gree Electric Appliances Inc., and GD Midea Holding Co. Ltd. The market is expected to grow at a CAGR of 9.04 percent during the period 2011–2015.

A diesel engine is a machine that converts chemical energy into mechanical energy by the method of high-pressure internal combustion. Mechanical energy enables the movement of pistons in a cylinder in the diesel engine, which in turn facilitate the movement of a crankshaft. A diesel engine is composed of several components such as fuel injector, piston, connecting rod, crankshaft, and combustion chamber. Unlike petrol engine, diesel engine does not have a spark plug for igniting the fuel. Diesel engines are used in several industries such as Automotive, Aerospace, Shipbuilding, Machinery, and Locomotive. In addition, these are increasingly used for power backup. Diesel generators are also deployed across residential, commercial, and industrial buildings for uninterrupted power supply. Diesel generators are incorporated with agenhead that produces electrical output from mechanical energy developed in the engine and works under the principle of electromagnetic induction, generating electric current from diesel engines.

Machine tools provide an effective and efficient method for manufacturing critical components with ease and accuracy. These tools help to cut and shape metals and other materials based on the required product specification. The main component in a machine tool is the spindle, in which tools or inserts are attached for the precision machining of components. Machine tools can work under either CNC or manual work conditions. CNC machines work on the M and G codes. These programs control the tool path, spindle movement, feed rate, tooling, and other spindle and bed operations. Machine tools are used in a number of industries, including Automotive, Shipbuilding/Railway, Energy, and Aviation.The Machine Tool market in China is a steadily growing engineering market. The market is dominated by East China and is followed by North China. The market is expected to witness an improvement in its growth rate and post a CAGR of 8.16 percent during the period 2012-2016.

An elevator is a lowering or hosting mechanism which has been designed to carry passenger or freight between the floors of the building. The device inculcates a car and platform which typically moves in the vertical direction.The elevator has been classified into two types such as electric traction and hydraulic elevators.Global elevators and escalators industry has showcased favorable trend in the last five years. However, the growth trajectory of the elevator and escalators industry has been restrained in 2009 on account of the down trend in the demand of elevators and escalators in the global market. The decrease in the requirement of elevators and escalators is affected by the decline in the construction industry in the world.

介绍了飞机排气活门控制系统的结构以及BIT技术分类,并将控制系统按其功能划分为核心数字电路、串行通信接口、输入通道和输出通道4个模块.通过对各个模块故障特征的分析,给出各个模块的BIT设计方法.

为实现飞机蒙皮缺陷的自动检查,使得飞机蒙皮检修工作有效进行,研究一种能在飞机表面爬行和进行无损检测的机器人.针对飞机蒙皮非对称变曲率的特点,提出了爬行机器人的总体设计方案,确定了其关键机构及元件,并从安全性角度进行了详细分析,确定了机器人结构参数.设计了电动及气动相结合的控制系统结构,并研制了机器人样机.实验结果表明:机器人工作稳定可靠,验证了设计方案的合理性及可行性.

进行了基于虚拟仪器的空中加油吊舱联调系统设计,给出了测控系统的硬件组成,设计了各测试通道的数据采集方案和测试软件.试验结果证明:该测试系统具有效率高、误差小和自动化程度高等特点,具有良好的推广应用前景.

介绍了某钢厂2 600 mm中板轧机液压压上系统的机械和电气特性,其液压系统采用了下置式液压缸,控制系统由基础自动化系统和过程自动化系统组成并采用多种智能算法,该设计提高了轧制效率和轧件精度,值得在类似轧机上推广.

以某高速数控车削中心为研究对象,建立了基于结合面的整机有限元模型,并对其进行了动态特性分析,得到系统的各阶固有频率与振型图,找出了影响整机动态特性的薄弱环节.通过改进调整垫的结构,提高了机床的第一阶固有频率,改善了机床整机的动态性能.

设计电液比例阀控制非对称油缸模拟钻井平台升沉运动的实验系统,建立阀控缸的动态方程并用Matlab进行仿真.设计测控系统并采用PID和死区P控制相结合的方法控制比例阀,有效减小了死区对控制精度的影响.实验结果表明,该模拟系统可实现较高精度的位移跟踪.