When double radius forming,elongation of edge of tube skelp between adjacent stands is unegual and it is possible that plastic elongation of edge occurs in the preceding stands owing to the adoption of the average de formation digtribution method.
双半径成型时，焊管坯中心采用变形量平均分配法会使相邻机架间的带坯边缘伸长量不等，并有可能在前几架产生边缘塑性伸长。
continuous butt-weld furnace
连续式焊管坯加热炉
tin blank for tube or pipe fittings
锡坯料，用于大小管配件
tin blank for tubes or pipes
锡坯料，用于大小管
Welding Procedure and Welded Seam Tracking and Pool Width Control for Copper-clad Aluminum Cable Billet in TIG High-Speed Welding;
铜包铝线坯高速TIG焊工艺与焊缝跟踪及熔宽控制
Finite element analysis of a steel billet cut-off machine body
QA95-630型钢坯剪切机焊接机身的有限元分析
Study on TWB Stamping Forming and TWB Optimizing Design;
拼焊板冲压成形规律及板坯优化设计研究
The application of the algorithm for tailor welded blank in the numerical simulation of sheet metal stamping
冲压成形仿真中的拼焊板坯剖分算法及应用
Influence of Titanium Strip Butt Welding Quality on Microstrueture and Properties for Finished Products
钛带坯对焊质量对成品组织和性能的影响
Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure
钢管焊缝陶瓷垫补焊装置及焊接工艺
Welding of 16MnR+00Cr17Ni14Mo2 Composite Pipe
16MnR+00Cr17Ni14Mo2复合管焊接
High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard.
优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
Quality Control of the Fillet Weld in the Tube and Tube Sheet of Heat Exchanger
换热器管-管板角焊缝焊接质量的控制
Development and trial production of HSL450S round billet for submarine pipe
海管用钢HSL450S圆管坯的开发试制
welding of tube-tubesheet
管子与管板氩弧焊接
full weld-on pipe base screen
带中心管的全焊接筛管
Research on the Key Technique of Rapid Manufacture for Rough Moulds Cavity Based on Group-Welding;
基于组焊的模具型面毛坯快速制造关键技术研究
Visual Sensing for Automatic Weld Tracking Systemto CO_2 Pre-welding of Longitudinal Welded Pipe
直缝焊管CO_2预焊视觉传感焊缝自动跟踪系统
Amendment to the Weld Reinforcement Measurement of SAW Pipe with General Welding Measurement Ruler
通用焊接检验尺测量埋弧焊管焊缝余高的修正