1) Sheet bulging
薄板胀形
2) sheet metal forming
薄板成形
1.
The sheet metal forming technique possesses important status among the forming technologies.
薄板成形技术在成形工艺中占有很重要的地位 ,其多样化趋势已经变得越来越明显 ,出现了多种加工方法 ,它对将来的工业结构和产品的生产技术将是一场革命。
3) tapered sheet
楔形薄板
4) thin rectangular plate
矩形薄板
1.
Interaction analysis between thin rectangular plate and elastic foundation;
矩形薄板与弹性半空间地基相互作用研究
2.
Primary parametric resonance of thin rectangular plate on nonlinear elastic foundation;
非线性弹性地基上矩形薄板的主参数共振
3.
Stochastic stability and bifurcation for a thin rectangular plate subject to in-plane stochastic parametrical excitation
矩形薄板在面内随机参数激励下的随机稳定性与分岔研究
5) rectangular thin plate
矩形薄板
1.
Free vibration of rectangular thin plate on elastic foundation with four edges free;
弹性地基上四边自由矩形薄板的自由振动
2.
Vibraitons of rectangular thin plates on Winkler′s foundation;
文克尔地基上矩形薄板的振动
3.
Exact solution of rectangular thin plate on vlazov elastic foundation with four edges free
双参数弹性地基上四边自由矩形薄板精确解
6) rectangular plate
矩形薄板
1.
Thermal buckling about reinforced concrete rectangular plate on elastic subgrade;
弹性地基上钢筋混凝土矩形薄板的热屈曲
2.
Based on the rigidity plate and the small deflection theories, and considering the physical nonlinearity of concrete, the equilibrium and stability equations of reinforced concrete rectangular plate subjected to thermal loading are derived.
基于刚性板和小挠度理论,考虑混凝土的材料非线性,推导了热载作用下钢筋混凝土矩形薄板的平衡方程和稳定方程。
3.
The closed form solution of the critical buckling temperature for a simply supported rectangular plate made of reinforced concrete under uniform heat variation were presented,and the influences of material constant,length-breadth ratio,relat.
基于板的小挠度理论,考虑混凝土材料的非线性,推导了弹性地基上钢筋混凝土矩形薄板在热载作用下的平衡方程和稳定方程,给出了四边简支钢筋混凝土矩形薄板在均匀温度变化时临界屈曲温度变化的封闭解,讨论了板的材料常数、长宽比、相对厚度和基床系数等对临界屈曲温度变化的影响,从而为工程结构中弹性地基上钢筋混凝土矩形薄板的临界屈曲温度的计算提供了理论计算依据。
补充资料:锻压:胀形
在管坯内部或在板坯一侧通以高压液体﹑气体或放入刚体瓣模﹐迫使管﹑板塑性变形﹐以製成工件的衝压成形工艺。由於受到材料塑性和塑性变形能力的限制﹐胀形程度不宜过大。胀形可用以製造平板的局部突起﹑凹坑﹑花纹﹐波纹管﹐皮带轮和自行车五通接头等。图 皮带轮液压胀形工序 为皮带轮液压胀形工序。胀形时﹐作为介质的气体﹑液体的压力随工件材料﹑厚度﹑变形情况而异﹐一般用10~13兆帕﹐也有用高能率成形和超塑成形的。胀形变形均匀﹐只需要一块模具(通常为凹模)﹐可以节省製模费用﹐但辅助工序较多﹐效率不高。
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