查询词典 forge welding

Keywords in service pipeline;welding;burn through;fusion;welding parameter

在役管道；焊接；烧穿；熔深；焊接参数

The joining processes covered include soldering, brazing, solid-phase welding and fusion welding.

在加入进程涵盖焊接，钎焊，固相焊和熔焊。

Although the residual distortion of 6056 Al alloy sheet after friction stir welding is smaller than that after fusion welding, it is still a significant defect for the assembly and application of welded structure.

大尺寸6056铝合金薄板经过搅拌摩擦焊接实验后出现了严重的面外变形，虽然变形程度小于熔化焊结果，但已经影响到被焊薄板的装配和使用。

The suitability of the different processes was analyzed by observing the weld appearance,studying the microstructure and measuring the mechanical properties of the joint.The results show that a favorable weld can be obtained under the suitable parameters by laser beam welding or tungsten inert gas welding with filler metal.The TIG welded joint has a wider HAZ,and the laser welde...

试验结果表明：在工艺参数合适的条件下，加焊丝TIG焊和激光焊均能获得成形较好的焊接接头；TIG焊接头热影响区较宽，焊缝深宽比小，而激光焊时热影响区不明显，焊缝深宽比大；两种焊接方法所获得的焊缝区组织均为均匀的等轴晶，但激光焊时焊缝组织更细，从而使接头抗拉强度大幅度提高，达到母材的94%左右。

In the bead-on-plate experiment, the trial pieces were SAE1020 steel, the activating fluxes were oxide, Carbonate, Sulfide and fluoride, and the welding method was argon shielding gas tungsten arc welding without filler metal.

实验材料选用SAE1020，活性助焊剂选用氧化物、碳酸盐基、硫化物及氟化物，焊接方法采用不加填料金属的氩气保护钨极电弧焊来进行Bead-on-plate实验。

The system which use PLC as the control core and industrial computer as assisted control core, can in real-time control the fiber laser,welding fixture,gas path,waterway,detection and monitoring,safety doors and real-time communication with the welding robot.

为了适应和满足我国自主品牌新车型开发和小批量生产定制，为了适用汽车的小型化、轻量化以及耐腐蚀性能，本文设计了一种以PLC为控制核心，工业计算机为辅助控制核心，实时控制光纤激光器，焊接夹具，气路，水路，检测与监控，安全门和实时与焊接机器人通信的激光焊接生产线控制系统。

The company has improved the design, manufacture and testing equipment, has been committed to the protection of the production of carbon dioxide gas welding machine and welding inverter Machine, for the excellent technical and production capabilities to ensure the quality of excellence.

公司拥有完善的设计，制造和检测设备，一直致力于生产二氧化碳气体保护焊机和逆变式焊机，更以出色的技术和生产能力来保证品质的卓越。

For example, apply to light welding steel, aluminium, copper and other new materials Compuspot HF welder series, melting a microprocessor-controlled gas welding welder series.

例如适用于焊接轻型钢、铝、铜及其它新型材料的Compuspot HF焊机系列、微处理器控制的熔化极气体保护焊焊机系列。

Processing equipment includes: the punch press, the lathe, the drilling machine, the milling machine, the grinder, the line cut, the argon arc welding machine, the spot welder, the gas protection welding machine, the plate cutter, the numerical control machining center, the cutting center.

加工设备包含：冲床、车床、钻床、铣床、磨床、线切、氩弧焊机、点焊机、气体保护焊机、剪板机、数控加工中心、切削中心。

And study the influence of welding speed and active gas for welding porosity defect.

着重研究了焊接速度与活性气体对气孔形成的影响关系。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"