During the Spiral welded pipe production, the main reasons of manual bend caused in strip steel are unusual aline of strip steel in strip steel connection weld process.
在螺旋焊管生产过程中，钢带产生人为硬弯的主要原因是对头焊工序中钢带不能对齐所致。
Through analysis of structure of the socket weld connection pieces, determined the layout project, designed a progressive die. Introduced the design points of main parts and die structure.
通过对插座连接焊片结构特点的分析，确定该冲压件的排样方案，设计了一副级进模。介绍了主要工作零件及模具总装结构设计。
Plug-weld the connection between the closing panel and the inner light housing under shielding gas.
用气体保护塞焊，焊接封闭板与内侧灯罩之间的接合处。
By analyzing and discussing design of fillet weld connection, a comment is presented and some useful Suggestions on design of fillet weld connection are given.
通过对角焊缝连接设计的分析讨论，提出一个值得探讨的问题，并就角焊缝连接设计给出一些有益的建议。
This paper describes the application of new technology such as mechanical connection and heating weld in the conductor connection of HV and MV cable.
简介了机械连接、放热焊接等新技术应用于中、高压电缆接头中导体连接的现状。
Applicable to all kinds of ingredients containing PVC leather material, the thickness of leather, belts, conveyor belt, treadmill belt fitting and the connection and weld.
适用于各种含PVC成份的皮料、厚度的皮革，皮带，输送带，跑步带的贴合和接驳和熔接。
Notes: 1., Asfor valves in pound unit, connection unit "f" is expressed with "w" if butt weld adopted; "f" expressed with "r" if metal ring adopted.
说明：1、对磅级制阀门如采用对接焊连接，连接单元“F”用“W”表示。如采用金属环连接“F”用“R”表示。
For end connection, we have threaded, hoop, butt weld, many kinds of connection style to meet customer's requirement.
阀结构上有一块式、两块式和三块式，多种末端连接满足用户的不同工矿需求。
In the field of optical fiber connection, the mechanical fiber connection and thermo-weld are two different ways of realizing the fixed connection of optical fiber.
在光纤接续领域，机械式光纤接续和熔接接续是实现光纤固定连接的两种不同方式。
For each specimen, cracks appeared on the chord connecting face, and extended along the weld connecting the plate and chord, which led to the performance degradation and failure of the connection.
对每个试件，裂纹出现在弦管连接表面，沿弦管与节点板的连接焊缝扩展，并导致性能退化及破坏。
In this dissertation, there are 5 formulas for self-tapping screw connection and resistance spot weld connection.
本文分别对于两种连接类型——自攻螺钉连接和电阻点焊连接，拟合出强度、刚度的计算公式共计5个。
The tests show: there are steady arc burning, fully fused weld joints, good connection between base metal and weld joint, no air bubble, cracks etc.
试验过程电弧燃烧稳定，焊接接头充分熔透，母材与焊缝连接良好，未见气孔、裂纹等缺陷。
Weld access hole geometry and size have significant effect on ductility and failure mode of the connection.
节点局部构造尤其是焊接孔形状尺寸对于节点应力集中情况和节点破坏模式有很大影响。
Fend connection, we have threaded, hoop, butt weld, many kinds of connection style to meet customer's requirement.
阀结构上有一块式、两块式和三块式，多种末端连接满足用户的不同工矿需求。
The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.
第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。
The wires, element leads, connection terminals to be welded and printed circuits should be treated clean and kept their weld ability.
清洁处理 （Cleaning treatment）待焊的导线、 元器件引线、接线端子及印制电路板均应进行清洁处理，并保证其可焊性。
The wires, element leads, connection terminals to be welded and printed circuits should be treated clean and kept their weld ability.
清洁处理 （Cleaning treatment）待焊的导线、 元器件引线、接线端子及印制电路板均应进行清洁处理，并保证其可焊性。
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