焊缝

1 Welding seams between flange ring and cylinder or short pitch of flange Type A and Type B, should be fully welded.

6.4.1 甲型，乙型法兰的法兰环与圆筒或短节的连接焊缝应全焊透。

For magnetic powder or the seepage check of slip-on welding flange Type A and Type B, weld connection surfaces between the flange and cylinder or short pitch., its method should conform to JB4730, checking results must reach level I to prove to be valid.

6.6.1.3 对甲型平焊法兰、乙型平焊法兰，法兰与圆筒或短节间的连接焊缝表面应进行磁粉或渗透检测，检测方法按照JB4730，结果一级合格。

Any welds present within a coil shall be butt welded,sanded and planished to final thickness.

任何焊缝在目前一个线圈里应对接焊接，撒沙和压平到最后的厚度。

A prototype seam tracking machine was then made for overlapping weld of automobile pressure box ordered by a car company.

并为某汽车厂开发了用于汽车储气罐制造薄板搭接焊缝自动跟踪的工业应用系统样机。

Methods Ten laser welded CW-PA ceramo-alloy rods were fused with porcelain at fusion zone. The porcelain-metal bond strength was measured with pull-through test. SEM examination and EDAX analysis were performed.

方法将10个激光焊接的CW-PA烤瓷合金试棒在焊缝熔区烤上瓷盘，做棒盘实验，测量金瓷结合强度，并做扫描电镜观察和X衍射能谱分析。

MOTOMAN SK-16 arc welding robot system with YASNAC MRCⅡ controller, welding power, wire-feeding structure, cooling system, V-plank and preheat system, it can accomplish continuous welding for multi-nipple fillet-welds of power boiler header .

MOTOMANSK -16弧焊机器人配用YASNACMRCⅡ控制器、焊接电源、送丝机构、冷却系统、V形支架和预热装置，通过示教再现的方式可完成电站锅炉集箱管接头多个角焊缝的连续焊接。

Moreover, in the machine pit for wheel repair, often in the welding process, weld quality, especially for Type-ray examination of the negligence or difficult to meet the standards, the result is the repair more times a deviation from the correct line of blade farther lead to more repair performance worse, damage increased.

更有甚者，在机坑内进行转轮修复，往往在焊接工艺、焊缝质量，特别是对型线检查的疏忽或难以达到标准，结果是修复次数越多，偏离正确叶片型线越远，导致性能越修越差，破坏加剧。

The influences of the filler metal powder on the intensity threshold, weld formation and process stability have been studied during high power CO2 laser welding of aluminum alloy through the comparison between welding with and without metal powder.

通过采用和不采用填充合金粉末的比较试验，研究了填充合金粉末对铝合金高功率CO2激光焊接功率阈值、焊缝成形和焊接过程稳定性的影响。

For all other materials, the minimum carbon content of the weld metal shall be 0.05%.

对所有其它材料，焊缝金属的最低含碳量应是0.05%。

In this paper, the transformation dynamics and thermodynamics of AF in weld metal in microalloyed steel were thoroughly investigated.

因此，研究微合金钢焊缝金属中AF的形成机理，具有重要的理论和实际意义。

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