大家在查：自然风景凤岗 rock crystal Templar small carrier 理查德利奇梅耳吸尘霍尔瑞斯 wife die

焊焊接

网络welding

焊焊接

焊焊接

焊焊接

welding

1

The effects of the surface state of aluminum alloy on the microstructure and the property of the friction stir-welding joint are studied .

研究了铝合金表面状态对搅拌摩擦焊焊接接头组织和性能的影响。

2

Forging welding was the first form of welding and for many centuries the only one in general use .

锻焊焊接是第一种和一般只使用一个多世纪。

5

Resistance welding technology is one of the most widely used welding methods in the world recently.

电阻焊焊接工艺是当今世界上应用最广的焊接方法之一。

6

Internal heat generation loading method is applied to simulate heat source, and model change ability to simulate multi-pass weld .

运用内生热的加载方法模拟焊接热源，运用单元激活技术模拟多道焊焊接过程。

7

Fillet welding experiments on the T-joint and the stiffened plate have verified that its forecasting capability is quite good.

对 T 形接头和加筋板的角焊焊接实验证实了该方法对角焊缝角变形的预测结果具有一定的工程价值。

8

Fins are attached to the plates by a mechanical fit, gluing, soldering, brazing, welding, or extrusion .

翅片靠机械配合、粘结、软焊、硬焊、焊接或挤压附着在板上。

9

Furthermore, the controller is designed for duplex output according to push-pull mode , which can be applied for double-wire welding .

同时脉冲控制器设计为两路输出，按照推挽式设计，可进行双丝焊焊接。

11

MSS SP-110 Covers Ball Valves , Threaded, Socket -Welding, Solder Joint, Grooved and Flared Ends.

110 包括球阀，螺纹、承插焊、焊接、卡箍和扩口连接。

12

a weld-field immune version for welding applications is also available .

一焊焊接应用领域免疫版本也已经推出。

14

The temperature field and residual stress field of 3-D multi-pass weld are obtained , and the results are discusses .

获得了三维多道焊焊接温度场和残余应力场，并对计算结果进行分析。

15

Exploration on gas pressure welding technology used in condition of high elevation

高海拔条件下气压焊焊接工艺的探讨

16

Manual downwards welding used in natural gas pipeline construction

天然气管道手工下向焊焊接工艺

17

Fractal Exploration of the Welded Surface Fracture of Superplastic Solid -State Welding

超塑性固相焊焊接面断口的分形探讨

18

Microstructure of joint of aluminum-based composite material by vibration liquid phase diffusion welding

铝基复合材料振动液相扩散焊焊接接头金相组织

20

Welding Procedure Requirements and Operation Processes of All Positional Vertical-down Welding of the Pipes

管道全位置下向焊焊接工艺要求及操作方法

21

Simulation of Transient Liquid Phase Diffusion Welding Temperature Field by Finite Element Method

瞬时液相扩散焊焊接温度场有限元模拟

24

Research of the automatic welding techniques for aluminum air reservoir

铝合金风缸自动焊焊接工艺的研究

25

Effect of Residual Stress Distribution in Multi-Pass Welding on Stress Relief Criterion in Local Post Weld Heat Treatment of Pipe

多层焊焊接应力分布对管子局部热处理应力释放准则的影响

26

Standard Specification for Steel Line Pipe, Black, Plain-End, Electric-Resistance-Welded

电阻焊焊接的平滑端黑钢管技术规范

27

Application of orthogonal design in choosing of resistance welding parameters

正交试验设计在电阻焊焊接参数选择上的应用

28

Effect of Heat Treatment on the Manual Are Welding Joint Microstructure and Properties of Wear-Resisting Plate of New Type Bainitic Steel

热处理对新型贝氏体耐磨钢板手工焊焊接接头组织与性能的影响

热词推荐

大家在看

man , . you 's " after ? : - Facebook what Yeah then your japan 4th as of own