1) square boxes
方盒件
1.
The law is that the weld seam moves towards the thick part on the bottom of the square boxes and towards the thin part on the wall of the square boxes.
对相同材料不同厚度、不同材料相同厚度、不同材料不同厚度的拼焊板方盒件进行了拉深实验研究 ,得到了盒底部焊缝向厚板侧移动、侧壁处焊缝向薄板侧移动的焊缝移动规律 ,分析了压边力、材料强度对焊缝移动距离的影响 。
2.
Numerical simulation was studied on hydroforming of tailor-welded blank square boxes in this article,The movement of the weld-line was acquired.
采用dynaform软件对拼焊板方盒件的充液拉深成形进行了数值模拟研究,得到了盒底部焊缝向厚板侧移动、法兰区及侧壁处焊缝向薄板侧移动的焊缝移动规律,分析了凸模圆角半径、压边力和液池压力等参数对焊缝移动距离的影响。
2) square box
方盒形件
1.
Study on fracture prediction of deep drawing for square box;
方盒形件拉深破裂预测的研究
3) Square box part
方盒形件
1.
Effect of local convex cylindrical blank-hold surface on square box part forming
局部凸柱面压料面对方盒形件成形的影响
4) square-cup deep drawing
方盒件拉深
1.
The forming limits in non-axisymmetric square-cup deep drawing of aluminum alloy LF21, LY21(M) and steel st17 are predicted by means of the ductile fracture criterion (DFC) advanced by the author.
利用作者提出的韧性断裂准则预测了铝合金板LF21,LY21(M)和钢板st17非轴对称的方盒件拉深成形极限,并与成形极限图的预测结果和实验结果进行比较。
5) tailor welded blank(TWB)square-box
拼焊板(TWB)方盒件
6) high rectangular case
高长方盒形件
1.
in this paper the drawing technology of high rectangular case is analysed, the blank dimensions and figures of rectangular case were calculated, thedrawing numbers and the process dimensions were determined, and the die structure of drawing die were designed.
分析了高长方盒形件拉深工艺，计算了盒形件的毛坯尺寸及形状，确定了拉深次数及工序尺寸，设计了拉深模的模具结构。
补充资料：彩漆描金方盒
长２３厘米，有“大明万历辛丑年制”款，明代晚期的装饰风格走向纤细精巧，盛行款识，给文物鉴定工作提供了方便。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条