1)tailor-welded blanks拼焊板
1.Investigation of springback control and movement of welding seam of tailor-welded blanks in forming with blank holder force;差厚激光拼焊板焊缝移动与回弹控制
2.Effect of blank holding force on springback in U-shape bending of tailor-welded blanks;基于压边力的差厚拼焊板U形件回弹及控制
3.Study of curvilinear-weld-line tailor-welded blanks stamping capability with different thickness ratio;曲线焊缝差厚拼焊板冲压性能研究
英文短句/例句
1.Weld Seam Movement of Magnesium Alloy Tailor-welded Blanks during Deeply Drawing镁合金拼焊板拉深成形焊缝移动规律
2.Study on the Welding Technology and Microstructure of Unequal Thickness Laser Welding Tailored Blanks;差厚激光拼焊板焊接工艺及其组织性能研究
3.Study of Stamping Formability of Laser Welded Blanks and the Optimization of Weld-line Location;激光拼焊板的冲压成形性分析及焊缝位置优化
4.Forming limit and weld seam movement of TWBs with different thicknesses in square cup差厚拼焊板拉深方盒形件成形极限及焊缝移动
5.Research on Tensile Test in the Condition of Weld Line Placed Perpendicular to Tensile Direction焊缝垂直拉伸方向的拼焊板单向拉伸实验研究
6.Numerical Simulation on the Process of Multi-point Forming for Tailor-Welded Blank;拼焊板多点成形过程的数值模拟研究
7.Numerical simulation research on formability of tailor-welded blanks激光拼焊板成形性能的数值模拟研究
8.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
9.Optimization Design and Analysis of Square-Cup and Laser Welded Tailor Blank激光拼焊板方盒件及其板料优化设计分析
10.Study of Drawing Formability and Weld Line Movement of Stiffening Plate of a Front-carling Made of Tailor-Welded Blank;拼焊板制前纵梁加强板拉深成形及焊缝移动研究
11.Simulation of Tailor-welded Blanks Hydroforming Process and Design of Relevant Experimental Instruments;拼焊板充液拉深的数值模拟及实验装置设计
12.Study on Forming of Differential Gauge Tailor-welded Blanks Based on Numeric Simulation;基于数值模拟的差厚拼焊板成形工艺研究
13.The Study on Dome Forming Ability of Tailor-welded Blanks and Its Simulation;拼焊板胀形成形不均匀性研究及数值仿真
14.Research on Integrated Strength Ratio and Its Dynamic Variation Law of Laser Tailor-welded Blanks激光拼焊板综合强度比及其动态变化规律研究
15.The flow stress mdel of dal pase seel lser tilor wlded banks during wrm tnsion双相钢激光拼焊板温拉伸流变应力模型研究
16.Experimental research on tensile test of B170P1 multi-gauge high strength steel laser tailor-welded blanksB170P1差厚高强度钢激光拼焊板拉伸试验研究
17.A Study on the Technology for Enhancing the Material Utilization Rate of Tailor-welded Blank提高激光拼焊板材料利用率的工艺研究
18.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
相关短句/例句
tailor-welded blank拼焊板
1.Numerical simulation on multi-point forming process for tailor-welded blank;拼焊板多点成形过程的数值模拟
2.Numerical simulation influence of weld seam on laser tailor-welded blank forming process;焊缝对激光拼焊板成形过程的数值模拟影响研究
3.Application of tailor-welded blanks in automotive industry;拼焊板在汽车工业中的应用
3)Tailor welded blanks拼焊板
1.Analysis of forming of tailor welded blanks square box based on strain path;拼焊板盒形件冲压成形失效及应变路径分析
2.Comparative study on the numerical simulation of the plain steel and high strength steel tailor welded blanks普通钢与高强度钢激光拼焊板数值模拟比较研究
4)tailor welded blank拼焊板
1.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
2.Research on formability of tailor welded blank box based on strain path基于应变路径的拼焊板盒形件成形性能研究
3.Based on the mechanics of deformation,a series of tailor welded blank with different thickness ratios for expanding process were studied by finite element method.从材料的变形机理出发,针对厚度比不同的拼焊板,通过有限元分析方法对降低成形极限的原因进行了分析和解释,证实焊缝两侧金属的变形条件差异和变形路径是影响整体变形程度的重要因素。
5)TWB拼焊板
1.Study on TWB’s Formability Based on Dynamic Change of Integrated Strength Ratio;基于综合强度比动态变化的拼焊板冲压成型性研究
2.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
3.As an important approach of the light-weighting technology, tailor-welded blank (TWB) has been broadly applied in the auto-industry.拼焊板技术作为汽车轻量化的重要措施之一,在汽车工业中得到了广泛的应用,但拼焊板冲压成形存在焊缝移动、成形性能降低等问题。
6)sheet butt welding宽板拼焊
延伸阅读
激光焊与氩弧焊的修模具的区别激光焊与握弧焊是常用的模具修复的两种方法。氩弧焊氩弧焊是电弧焊的一种，利用连续送进的焊丝与工件之间燃烧的电弧作热源，由焊炬喷嘴喷出的气体保护电弧来进行焊接的。目前氩弧焊是常用的方法，可适用于大部分主要金属，包括碳钢、合金钢。熔化极惰性气体保护焊适用于不锈钢、铝、镁、铜、钛、锆及镍合金，由于价格低，被广泛用于模具修复焊，但焊接热影响面积大、焊点大等缺点，目前在精密模具修补方面已逐步补激光焊所代替。激光焊激光焊是高能束焊的一种，激光焊是利用大功率相干单色光子流聚焦而成的激光束为热源进行的焊接。这种焊接方法通常有连续功率激光焊和脉冲功率激光焊。激光焊优点是不需要在真空中进行，缺点则是穿透力不如电子束焊强。激光焊时能进行精确的能量控制，因而可以实现精密器件的焊接。它能应用于很多金属，特别是能解决一些难焊金属及异种金属的焊接。目前已广范用于模具的修复。修复模具时的主要区别使用非消耗电极与保护气体，常用来焊接薄工件，但焊接速度较慢，且热输入比激光焊大很多，易产生变形，激光焊焊缝的特点是热影响区范围小，焊缝较窄,焊缝冷却速快、，焊缝金属性能变化小，焊缝较硬。精密模具的焊接不同于其他零件焊接，其对质量控制的要求非常严格，而且工件的修复周期必须越短越好。传统的氩焊发热影响区大，对焊接周边造成下塌，变形等几率非常高，对于精度要求高，焊接面积大的模具，必须经过加温预热，在特定温度下进行焊接，还要自然降温进行退火处理，如此折腾下来费用和时间都不能为用户所接受；而冷焊又存在焊接不牢固和脱落等缺陷。而激光焊没有氩焊和冷焊这些不足，因此逐渐被广泛应用。
