Wire feeder of four drive roll system is controlled bu welding power source with the advantages of stable feed speed, good start and brake characteristics, easy to move. 采用四轮驱动送丝机,受焊接电源控制,送丝稳定,启动,制动良好,维护方便。
Research on Stress Relief Mechanism by Peening Roll after Surfacing Welding and Welding with Trailing Peening System 辊材堆焊锤击消除应力机理及随焊锤击系统研究
This air grinder is used for burr clearing, sanding, polishing, roll scale thining and welding in working ship, chemical machinery, mechanism manufacture repairing and working and so on. 该气砂轮在船舶锅炉、化工机械及各种机械制造和维修工作中,用于清除毛刺和氧化皮修磨焊缝、砂光、抛光等作业。
Applications of eccentric adjusting structure to horizontal roll stand for steel pipe welding 偏心调整机构在焊管平辊机架上的应用
The explosive welding, roll cladding and explosive welding+ rolling are three main processes currently in the manufacture of the layer-metal composite plate. 爆炸焊接、轧制、爆炸+轧制复合法是目前3种主要的层状金属复合板的生产方法。
Research on Major Technological Parameters for Roll Projection Welding of Automobile Brake Shoes 汽车制动蹄滚凸焊机工艺参数研究
From the relative motion and geometrical relationship of wire feed roll and welding wire, the principles of enveloping surface are used for establishing the mold surface of planetary wire feed roll and equations of molded lines, and the solution for the equations are explained. 从送丝轮与焊丝的相对运动和几何关系出发,利用包络面原理,建立了送丝轮型面及型线方程,并对方程的求解作了说明。
Usage of roll welding machine for hooped reinforcement cage of pile with drilling hole 试论加固计算机钻孔桩钢筋笼滚焊机的应用
Intelligence Welding System for Roll Surfacing Welding 智能化轧辊堆焊专用系统
The technique of cold roll welding applied to production of single tube middle& coaxial cable 中同轴电缆的冷压滚焊技术
This article presents the equipment performance, welding wire characteristic and progress technique of gas auto-welding technique for sphericity tank, introduces the improvement of flexible roll path, welding progress and other aspects in practice, which improved the welding quality and efficiency. 本文比较系统的介绍了球形储罐CO2气体保护自动焊的设备性能、焊丝特点和工艺技术,以及在实践中对柔性轨道、焊接工艺等方面进行了改进,提高了焊接质量和效率。
The welding principle, process, technology parameters and control system of Miebach roll seam welder for CGL in the Cold Strip Mill of Panzhihua Iron and Steel ( Group) Co, especially the applications of welding current controller and position controller in welder control, are described. 介绍了攀钢冷轧厂热镀锌机组Miebach搭接电阻焊机的焊接原理、过程、工艺参数及控制系统,着重分析了焊接电流控制器、位置控制器在该焊机控制中的应用。
Roller contour of bonding pad roll for SSAW pipe unit has a sensitive effect on welded pipe forming and welding quality, improper roller contour may result the occurence of defects such as offset and crack of inside-welding. 螺旋焊管机组焊垫辊的辊面形状对焊管成型、焊接质量有较大的影响,不当的辊面形状有可能产生错边、内焊裂纹等缺陷。
Fast roll-Welding of galvanized iron sheet 马口铁的快速滚焊
The asymmetric forming method to use right angle side to psition is proposed. After the pass design methods for other wined welding pipe being researched, the design of roll system arrangement and geometric pass for 4-layer winded welding pipe was conducted in the firs time. 提出了采用直角边定位的非对称成型方法:在研究了其它卷焊管类型的孔型设计方法后,首次进行了四层卷焊管的辊系布置设计和几何孔型设计。
Moreover, the microstructure and solute distribution in the interfacial regions of the roll welding laminated Au/ Ag/ Cu alloy composite materials have also been studied in this thesis. 另外,本文也研究了滚焊复合工艺制备的Au/Ag/Cu三层复合材料经扩散退火后的界面显微组织及界面成分分布。