焊接的

The spot weld radius is taken into account in this simulation methodand avoids fine local mesh comparing with the conventional algorithm.

这种模拟焊接的方式，考虑了焊点半径，又避免了传统算法要求对局部网格进行细化处理，减轻了工作量。

SUMMARY Welding of aluminum is best accomplished by the following: 1 Use a vee angle of 5-7 degrees.

概要 铝焊接的最佳方式是如下： 1）使用了5-7度V形角。

In this paper, the technology of vibratory welding is introduced.

介绍了振动焊接的工艺原理。

But I didn't have the right tap so I welded it all together.

但我没有权利塔，所以我焊接的各种技术整合在一起。

The accuracy and stability of relative position between welding torch and seam decides the quality of welding.

焊枪头部与焊缝相对位置准确性与稳定性影响焊接的质量。

Design and Analysis of Diffractive Optical Element on Laser Transmission Welding Based on Diffraction.

衍射型激光透射塑料焊接的衍射光学元件设计与分析。

One-axial loads as well as proportional and nonproportional multiaxial loads such as torsion and bending with and without phase shift (d= 0 deg and d=90 deg) were applied to the welded conxtruction samples.

一轴向负载，以及成比例和nonproportional multiaxial象扭并且有和没有相移(d = 0 度和d = 90 度)弯曲那样装被用于被焊接的conxtruction 样品。

The invention relates to a paraxonic powder-feeding device based on the laser powder filling weld and relative power-feeding method, belonging to the laser material manufacture technique.

本发明涉及一种基于激光粉末填充焊接的旁轴送粉装置及送粉方法，属于激光材料加工技术领域。

All workers to be involved in rebar welding shall be with effective work permits.

凡参加钢筋焊接的操作人员都必须持有效证件。

The working procedure of welding scribing should be strictly carried out in terms of the boards thickness and the National Standard.

对于需要焊接的原材料进行焊缝划线工序，严格按照板厚和国家标准进行焊缝刨制工序。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐