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421.机械行业：新突破，新风口－2016年投资策略
[专用设备制造业,电气机械和器材制造业,金属制品、机械和设备修理业] [2015-12-23]
简单回顾下，上述细分板块爆发就是一个字：新！之前没有听过的故事，也可以老故事重新包装再讲，比如工业4.0。
关键词：机械行业；航天装备自动化；机器视觉；只能服务
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422.美国金属加工设备市场报告（2015-2019年）
[金属制品、机械和设备修理业,金属制品业] [2015-10-31]
Metal fabrication is the process of joining two or more metallic parts to form a product. The major kinds of processes and techniques available to fabricate metals are listed below.
关键词：切割；金属成型；冲孔；折叠；滚动；剪切；冲压；焊接
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423.全球焊材市场报告（2015-2019年）
[金属制品业,有色金属冶炼和压延加工业,金属制品、机械和设备修理业] [2015-10-06]
Welding is a fabrication process to agglutinate metals or thermoplastics using coalescence. The process is economical and it is an efficient method to fuse metal permanently. It finds application in a number of industries such as automotive, transportation, energy, construction, shipbuilding, mining equipment and heavy machinery, and aerospace and defense. The items used in this process are known as welding consumables, and can be broadly categorized as filler metals and flux. The metals that melt with the joining materials, and are consumed in the process are called filler metals. Flux is used to produce a gas shield around the weld pool that prevents oxidation of the hot metal.
关键词：焊接；制造过程；凝集金属；热塑性塑料；熔合金属；填充金属；焊剂
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424.全球飞机发动机维修市场报告（2015-2019年）
[金属制品、机械和设备修理业] [2015-09-11]
Engine MRO services are carried out at regular intervals after reaching a certain flight hour and flight cycle (whichever occurs first). MRO includes performing routine checks or major overhauls to maintain an aircraft’s engine airworthiness. The engine MRO services usually involve an off-wing disassembly, inspection, repair and replacement of parts, and reassembly.
关键词：发动机；维修服务；飞行循环；MRO；执行例行检查；保持飞机；发动机适航
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425.全球飞机航线维护市场报告（2015-2019年）
[铁路、船舶、航空航天和其他运输设备制造业,金属制品、机械和设备修理业] [2015-08-15]
Line maintenance is an integral part of aircraft maintenance, repair, and overhaul (MRO) to ensure the airworthiness of an aircraft for operations as well as to meet the requirements of the flight crew. These works are conducted before or in between flight operations on a regular basis. Line maintenance consists of two components: labor and materials. Some of the line maintenance activities include A-checks, weekly and overnight checks, daily checks, transit checks, and pre-flight checks.
关键词：线路维护；飞机维护；修理；大修；确保；操作的适航；A-检查；每周；隔夜检查；日常检查；过境检查；飞行前检查
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426.美国垫片密封市场报告（2015-2019年）
[电气机械和器材制造业,专用设备制造业,金属制品、机械和设备修理业] [2015-07-25]
A seal is a device used to prevent the leakage of liquids or gases in the automotive,manufacturing, aerospace, electrical and electronics, and petrochemical industries. It helps to reduce problems associated with pollution caused by the leakage of contaminants as well as corrosion and fatigue that can destroy equipment and result in a reduction in efficiency, increased cost, and also reduced product life. The following two types of seals are available in the market.
关键词：密封件；防止；液体或气体；泄漏；减少；污染物；泄漏污染
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427.全球齿轮制造市场报告（2015-2019年）
[仪器仪表制造业,金属制品、机械和设备修理业] [2015-04-11]
A gear is a rotating machine that enables the transmission of torque through meshing of cut teeth or cogs with another toothed part or rack. The transmission occurs through the synchronous working of two or more gears using mechanical force to achieve the desired output and thus act as a simple machine. Gears are transmission devices that require human effort for operation, and are made of various raw materials such as steel, brass, cast iron, stainless steel, brass, aluminum alloys, and bronze.
关键词：齿轮；旋转机器；传输发生；机械力
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428.全球小型武器市场报告（2014-2018年）
[专用设备制造业,公共管理、社会保障和社会组织,金属制品、机械和设备修理业,其他制造业] [2015-01-02]
In general, the terms 'small arms' and 'light weapons' are used for small and lightweight weapons that can be operated by one person. They usually include revolvers, pistols, rifles, submachine guns, light machine guns, heavy machine guns, grenade launchers, portable anti-aircraft guns, portable anti-tank guns, and mortars.
关键词：小型武器；轻武器；便携式防空炮， 便携式；反坦克炮；迫击炮
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429.全球金属冲压市场报告（2015-2019年）
[金属制品、机械和设备修理业,金属制品业] [2015-01-01]
Metal stamping is a metal forming process in which a metal sheet is punched or pressed by a die to form the desired metal shape. The punching or pressing process can be carried out manually or can be automated depending on the requirement. Metals such as steel, stainless steel, brass, aluminum, and copper are used in the metal stamping process. Stamped components are widely used in the Automotive, Engineering Machinery, Telecommunication, Consumer Electronics, Healthcare, Aerospace and Defense, and Electrical and Electronics industries.
关键词：金属冲压；金属形成工艺；模具
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430.全球皮带传动市场报告（2014-2018年）
[金属制品、机械和设备修理业] [2014-12-26]
A belt drive is a type of mechanical power transmission device consisting of a belt (a loop of flexible material) that can be wound around a pair of pulleys to transmit power between two shafts. Two of the main types of belt available in the market are flat belts and v-belts. This report covers the current scenario of the Global Belt Drives market and the future potential of belt drive technology during the forecast period.
关键词：皮带驱动装置；机械动力传递；未来潜力
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