1) bulging
[英][bʌldʒ] [美][bʌldʒ]
胀形
1.
Equipotential field simulation for the gas pressure superplastic bulging of axisymmetrical circular sheets;
轴对称件超塑性气压胀形过程的等势场模拟
2.
Research on forming limit of electromagnetic tube bulging;
管件电磁胀形极限的实验研究
2) bulge forming
胀形
1.
This paper studies the relation of stress-strain in the process of limited length thin tube bulge forming,puts forward the stress-strain numerical calculate theory of thin tube bulge forming,solves engineering calculating problem of thin tube bulge forming technology.
本文采用塑性增量理论研究了有限长薄壁管胀形过程中的应力、应变关系,提出了薄壁管胀形的应力、应变数值计算理论,解决了薄壁管胀形工艺的工程计算问题。
2.
It is a newtechnology which adopts solid granules medium instead of rigid punch (or elastomer,liquid) to achieve the bulge forming of tube.
本课题来源于河北省自然科学基金项目“金属管材固体颗粒介质胀形新工艺及其理论研究(项目编号:502177)”。
3) bulge
[英][bʌldʒ] [美][bʌldʒ]
胀形
1.
Simulation research on global tube tie-in in bulge forming;
球形旋转接头胀形加工的模拟研究
2.
his paper studies the deformation law of a single-curvature polyhedron bulged into a spherical ves-sel.
本文通过实验研究了瓜瓣式多面壳体液压胀形成球过程中壳体的变形规律。
4) hydro-forming
液压胀形
1.
Design of a new tube hydro-forming tool
一种新型管材液压胀形装置的设计
2.
In the common press,hydro-forming tests of the designed sample of 0.
利用研制的集增压器、冲液器、滑动胀形模具于一体的超高压液压胀形装置,在普通液压机上针对载重0。
3.
A kind of ultrahigh pressure hydro-forming device was developed.
研制出将增压器、充液器、滑动胀形模具集成于一体的超高压液压胀形装置,该装置具有快速充填液体、产生变高压、循环过滤液体、自动控制等功能,设计中采用了过盈配合密封及组合密封技术。
6) axial force and internal pressure bulging
轴压胀形
1.
Analysis of axial force and internal pressure bulging process for tri-branch tube with the elastic and plastic medium;
弹、塑性传力介质下三通管轴压胀形工艺分析
补充资料: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,以制成工件的冲压成形工艺。由于受到材料塑性和塑性变形能力的限制,胀形程度不宜过大。胀形可用以制造平板的局部突起、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),可以节省制模费用,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