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- An optimized database system for control of weld bead shape of submerged arc welding on spiral pipes is developed based on Visual Basic 6.0 of Chinese Enterprise Edition and Access 2003 DBMS. 基于可视化开发工具Visual Basic 6.;0中文企业版和Access2003数据库管理系统;开发出了螺旋埋弧焊管焊缝形状控制与优化工艺数据库。
- The weld bead are forced to take shape by water cooling. 焊缝强迫水冷一次成形。
- weld bead shape 焊缝形状
- An optimized database system for control of weld bead shape of submerged arc welding on spiral pipes 螺旋埋弧焊管焊缝形状控制与优化数据库
- A cavity is made on both sides of weld bead. 在焊道表面两侧作一空腔。
- Abstract: A cavity is made on both sides of weld bead. 文摘:在焊道表面两侧作一空腔。
- Welding bead have to be tested 100%by MT. 盘管组焊接成后焊口100%25磁粉探伤。
- When the oxygen content increases, the weld bead penetration and $ D/W increases sharply while the weld metal width decreases. 随着氧含量的增加, 深宽比和熔深急剧增加, 熔宽减小。
- The long bead shape GnRH-ir nerve fiber was found extending from the outer ventrolateral side of telencephalon front tip to midbrain ventral side. 长的念珠状GnRH-ir神经纤维从端脑腹外侧面延伸至中脑腹面。
- The main results obtained are summarized as follows. The iron oxide skins are composed of Fe_3O_4, Fe_2O_3 and FeO, which react with carbon and form CO gas in the weld bead. 结果表明，氧化铁皮主要由Fe_3O_4、Fe_2O_3和FeO组成，并参与反应生成CO气体；
- Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat affected zone. 利用焊接时的加热使水汽化,不仅使焊道而且使热影响区的冷却速度减慢。
- Numerical computation of3 D welding temperature distribution was carried out by using element birth and death to simulate the forming of weld bead and welding heat input. 在用有限元进行焊接温度场的数值计算中,通过控制单元的生死,来模拟焊缝的形成和焊接热量的输入,计算结果与焊接温度测试结果很接近。
- Peripheral ring-type, tortuous beaded shape or serpiginous tubular shape enhancement were found in 8 cases. 结果增强扫描12例，病灶均显示强化，8例病灶呈环形、串珠状或匐行管状强化。
- Control of Weld Bead Remaining-height of SSAW Pipe 埋弧焊钢管焊缝余高的控制
- weld bead anti-corrosive coating 焊道防腐层
- By controlling welding current flow in time,there will be resultful for solving the problems of much spatter,bed welding bead and poor melting. 通过及时控制焊接电流大小可以有效克服CO2焊的焊接飞溅大、焊缝成形差、熔深浅的问题。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- The Stress Analysis of T Shape Multi as welded Joints Weld Bead T型接头多次补焊焊缝的应力分析
- He took a bead on the hare and then fired. 他瞄准了野兔，然后开枪。
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
