This paper introduced the method of bending metal tubes by die on hydraulic press. 介绍了金属管件在液压机上用模具弯曲成形的特点及优缺点。
Bending and Positioning of Sheet Metal's Press Die Design Based on UG-PDW 基于UG-PDW的定位弯架冲模设计
Research on the Designing of Multi-Spots Bending Press and the Simulation Research of Its 'Key Essential Element 多点采压压曲机设计及其关键结构件仿真研究
Hand bending rolling and shearing machine hydraulic sheet-metal bending press 手动折弯卷板剪板机液压金属板料折弯机
Bulk electrical switches suitable for prefabricated copper and aluminum bus industry, with flat curved, vertical bending, punching, shearing, press Ma, flattening, bending and so on. 适合用于电气开关行业批量预制铜铝母线,具有平弯、立弯、冲孔、剪断、压麻点、矫平、弯管等功能。
This article presents some usually applied technologies, such as: roll bending with triple roller press or4 roller press and die bending. 文中介绍几种常用的钢板弯曲成形工艺方法,例如三辊滚弯、四辊滚弯和利用胎具压弯;
Through analysing the technological efficiency of slender machine elements and discussing the multi-operation arrangement, this paper puts forward the analysis and design of bending press tools in multi-operation. 通过对细长类零件的工艺性分析,讨论了多工序组合安排的问题,进行了多工序弯曲模的分析与设计。
The pressing process of mobile phone antenna bending die and progressive die structre are introduced, the press material, the snapping back and the cam curving are simply analyzed. 介绍了手机天线冲压弯曲模的工艺及级进模结构,并对压料与回弹、凸轮弯曲作了简单的分析。
Discussion on the Side Slide Guidance of the Hydraulic Bending Press 液压板料折弯压力机滑块侧向导轨设置的讨论
The Design of Bending Press Tools Used in Multi-operation 多工序组合弯曲模的设计
For gabled frames structure with crane, both upper load and heel eccentric bending moment of which are relatively large, when ground is very weak, adopting the pile foundation to resist to pull out and to press is one kind of comparatively suitable method for ground treatment. 对于装备吊车的门式刚架结构,上部荷载和柱脚处偏心弯矩较大,当地基很软弱时,采用桩基进行抗拔和抗压是一种较为合适的地基处理办法。
Research on Equivalent Bending Strength of Cermet Cladding Material for Clad in Press Condition 金属陶瓷硬质覆层材料覆层受压时的等效抗弯强度研究
The multi-spots bending press uses the flexible characteristic to mold which may make the density knee-pieces more of even which is good for the following wine-making craft. 多点采压利用多点成型的柔性特点,可实现曲块的多点成型。运用多点的成型技术,可以使曲块的密实度比较均匀,有利于后续酿酒工艺的较好进行。
The paper redesigns tune craft whose technology is advanced, craft to be simple and nurse resources, and designs the machine part and the hydraulic system of the multi-spots bending press. 本文在结合原有压曲工艺的基础上,重新设计了技术较先进、工艺较简单、节约资源等的压曲工艺,并设计了多点采压压曲机的机械部分和液压系统。
According to the characteristics of press bending, the press bending device has been designed and manufactured. 根据压弯特点,设计制造了压弯装置。