The fracture failure of the piston engine exhaust pipe was analyzed from welding structure defects, welding structure defects and working environment etc.
针对某活塞式发动机排气管断裂现象，从断裂处焊接结构缺陷、焊缝组织缺陷和零件工作环境等方面进行分析。
As an important part of engine, the welding quality of the tail pipe should be ensured when jointing it using the electron beam welding.
尾喷管是发动机的重要部件，其连接采用电子束焊接方法，对质量要求很高。
In order to decrease the transmission of the engine energy to pedals, we can change the stiff welding between the pedals and the frame of the motorcycle into the elastic link.
为减少发动机振动能量传递到踏板处，将摩托车踏板与车架的刚性焊接改为柔性连接；
The blade tip crack of the high pressure turbine is repaired by using the laser welding, which can reduce effectively the repair cost and increase the economic effectiveness of the engine repair.
采用激光熔焊方法，修复了高压涡轮工作叶片叶尖裂纹，有效降低了发动机修理成本，提高了发动机修理的经济效益。
The quality of aluminum_plastic composite tube is affected by plastic extrude machine, mode, welding machine of TIG AC/DC, traction engine etc. and also affected by raw material.
铝塑复合管产品质量直接受塑料挤出机、模具、交流脉冲氩孤焊机、牵引机等设备的机械性能及原材料质量的影响。
Generating and welding dual use set consists of generator, welding inverter, automatic control system, and internal-combustion engine controlled by speed regulator.
采用具有全程调速器的内燃发动机、发电机、逆变弧焊电源，以及二次控制系统构成发电电焊两用机。
The engine block for DF 4C diesel locomotives uses cast welding structure.
东风4C型机车柴油机机体采用铸焊结构。
Fire quickly extinguished by crew. Cause identified as welding sparks igniting the oil sludge in engine room.
火很快被船员扑灭，原因已查明是焊接火星引燃机舱污油所致。
Is the pipeline manufacture and the steel stove pressure vessel makes highly effective welding auxiliary engine.
是管道制造和钢炉压力容器制造高效焊接辅机。
Is the pipeline manufacture and the steel stove pressure vessel makes highly effective welding auxiliary engine.
是管道制造和钢炉压力容器制造高效焊接辅机。
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