查询词典 weld

Shanghai Qungen Weld Materials Co.,LTD,with a occupation of 4800 square meters,is adjacent to the beautiful scenery of central reking university road and Line 1 subway station of "Gongfu Xincun" in the city.

上海群根焊接材料有限公司坐落于市区风景秀丽的环北大道与轨道1号线&共富新村站&旁。

If you are using a new tank you can remove it by grinding or slitting the weld beads using a small 4 angle grinder.

如果您使用一个新的坦克，您可以删除或切磨削使用小4角向磨光机焊珠它。

It is necessary to analyze the reasons that cause straint stress so as to prevent the weld from crack.

要防止产生裂纹，就要从仔细分析焊接时拘束应力产生的条件出发，达到防止产裂纹的目的。

The moving thermal source at different weld velocity was utilized succeedingly in this paper via a moving coordinate system. The whole temperature field in any sections at different time and the thermal cycle curves of any positions were obtained.

应用ANSYS软件，通过建立随热源移动的坐标系，成功地实现了不同焊速下的热源移动问题，模拟结果可以得到任一时刻、任一截面的整体温度场和任一位置的焊接热循环。

We have the latest advanced machines, include CNC laser 、press brake、Timesaver and Weld machine.

我们拥有最先进的机械设备，包括：CNC激光切割机，数控折弯机，拉丝及焊接设备。

This machine combining respectively with flexible trackway and rigid straight trackway is used to weld the dome and vertical wall of a storage tank,and the result is satisfactory.

该设备配以柔性轨道、刚性直轨道，分别焊接了储罐的弧形拱顶和立缝，取得了满意的效果。

In possession of 20-year,s special productionand managerial experience,linking with the most advanced manufacturing engineering both at home and aboard,in the tenet of "uality First,Credit Highest"striving for innovation,and taking advantage of equipments and materials with high specification,high quality inJupan and Taiwan,etc.the orporation provide you high strength stainless steelmachine bolt,self tapping screw,trigonodont crew,setscrews of M2-M12 single-line slot,cross slot,inside and outside angle,pan head,conmbined screw,stainless steelspacer and special nut,such as stainlesssquare nut,hexagon nut,weld nut,welding yandage,folan screw nut,with annual output coming out in front of fellow industry.

公司拥有20年的专业生产及管理经验，融汇国内外最先进的制造工艺，力求创新，本着&质量第一，信誉至上&的宗旨，应用日本、台湾等高标准、高质量的设备及材料，为客户提供高强度M2～M12一字槽、十字槽、内外六角、盘头、沉头、尖头、平头等形状的不锈钢机械螺丝、自攻螺丝、三角牙螺丝、紧定螺丝；铝钉；全不锈钢铆钉、尾孔钉、子母钉；不锈钢垫片及不锈钢方母、六角螺母、焊接螺母、焊码、佛兰螺母等异形螺母，年产量名列同行业前茅。

Some crack extension probably developed from the unfused section of the butt weld across the thickness of the stiffener during transport and erection.

有些裂纹可能在运输和安装过程中就从加劲肋对接焊未熔透处开始发展。

Before installation,it has been discovered that the boiler water-wall pipes with small diameter and large wall-thickness of ultra-supercritical units in second-phase project for Huaneng Yuhuan Power Plant have comparatively serious unfused weld-joint defects,needing to carry out a large amount of inspection.

华能玉环电厂二期超超临界机组锅炉水冷壁小径厚壁管安装前发现焊缝存在较严重的未熔合缺陷，需进行大量检测。

It was found recently that magnetic arc blow, inherently happens with such kind of welding process, particularly in deep groove welding of the first layer, can produce various kinds of weld defects, interfere the welding operation and make the arc length control system to work unproperly.

近年来在MIG焊研究中发现电弧磁偏吹现象严重，特别是坡口对接封底焊，会造成多种焊缝缺陷，甚至无法进行焊接，还会造成弧长闭环控制系统混乱。

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％。