焊的

The results of experiments indicate that with short-circuiting transfer mode, sound weld can be achieved in high-speed welding .

试验结果表明，采用短路过渡焊接可以有效地防止驼峰焊道的产生，提高焊接速度。

The res ults of arc-starting and welding tests for titanium alloy are also presented in detail in the paper . Tensile strength of welding joints has reached the demands of we lding standard, esp. no spatters on back weld are obtained in contrast w ith EBW.

文中详述了空心阴极焊枪设计、引弧试验情况及钛合金焊接工艺试验，结果表明焊接接头拉伸强度达到标准的要求，特别是与电子束焊相比，焊缝背面无焊接飞溅。

Objective To explore the mechanical properties of laser welds of titanium under different conditions.

目的 探讨不同条件下牙科激光焊钛的机械性能。

This will occur if the two spot welds are too close together, and it will happen with all metals.

对于所有的金属来说，如果两个焊点在一起距离非常近这钟情况将发生。

CHECK CLEANNESS OF EPOCAST 36 POURING AREA, AND CLEAN BY ACETONE, WITHOUT GREASE, OIL, MILL SCALE, PAINT AND RUST ETC REMAINED.

5.3 检查环氧树脂浇注区域内的清洁度并用丙酮清洗，不允许有铁锈，油污，毛刺，焊渣，油漆和灰尘等存在

At the same time guarantee the quality of welding and cutting, to improve the safety in production and productivity factor, acetylene gas to reduce the cost of production of nearly one million each year.

保证焊割质量的同时，提高了安全生产系数和生产效率，乙炔气生产成本每年降低近百万元。

In early 2004 after the establishment of industrial gas center, first of all, the implementation of the gas renovation project, using new welding and cutting gas supply to replace the points with the car company for decades the use of acetylene gas pipeline.

2004年年初工业气体中心成立后，首先实施了供气改造工程，用新型焊割气分点供气取代了同车公司使用了几十年的乙炔气管道供气。

The products was through the world authoritative analysis organization--Shanghai SGS Certification Center, Spectrum Town Test Center and Saibao testing laboratory's rigorous test, such as expansion rate test, welding test, pollution test, chromic acid silver paper test, bronze mirror test, acid value test, non-halogen test, aging test and so on, and all the test passed thoroughly, achieve the targets of JISZ3283-2001 standards and meet ROHS Notice 2002/95 / EC technical indicators.

公司产品通过世界权威检测机构上海SGS认证中心、谱尼测试中心、赛宝实验室的严格测试，如扩展率测试、可焊性测试、污染度测试、铬酸银试纸测试、铜镜测试、酸值测试、无卤测试、老化测试等均合格通过测试；各项指标达到JISZ3283-2001标准及满足ROHS公告2002/95/EC技术指标。

Crystal Series will be using high quality raw materials, excellent product quality, brightness, and can be welding and electroplating, the current product level has: A-class, B Diamond, ss3-38 models from its color has×, Deep Purple, black, light blue, dark blue, light green, olive green, light pink, dark pink, red, dark red, crystal yellow, light amber, transparent black, lake blue and so on.

水钻系列一律采用优质的原材料，产品质量优，亮度好，可烧焊与电镀，目前产品级别有：A级、B钻，型号从ss3-38号，颜色有浅紫、深紫、黑色、浅兰、深兰、浅绿、橄榄绿、浅粉、深粉、大红、深红、水晶黄、浅琥珀、透明黑、湖水兰等。

This paper presents a monitoring method of weld defects for CO2 gas shielded arc welding process.

本文提出一种在CO2气体保护焊过程中对焊缝缺陷的自动监测方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。