查询词典 deep drawing press

This paper presents the expressions of energy consumption in two types of blank holding: the conventional hydraulic cushion and cushion-compensating cylinder in single-action deep-drawing hydraulic press,and shows through comparison that the energy consumption in the latter one is far less than that in the former one.

用能量法推导了单动拉深液压机的两种压边方式即传统液压垫压边方式和液压垫—补偿缸压边方式的能量损耗表达式，以此为基础对两种压边方式产生的能量损失进行比较，结果表明后者远小于前者。

In order to further investigate the process of deep-drawing an instrumented tool was designed for operation on a Norton, 20 t, double-acting hydraulic press.

为进一步研究深冲压的制程，设计了一种在Norton 20t双轴冲床上作业的设备。

According to a survey of HDD development and its current situation at home, a new kind of equipment for hydrodynamic deep drawing has been developed, which was constructed on the basis of a conventional single-action press with general hydrodynamic deep drawing die sets.

在对充液拉深技术的发展和国内具体情况调查的基础上，研制了基于通用单动液压机的通用充液拉深模架型式的充液拉深装备，整个装备由模架、液压控制系统和计算机自动控制系统等三部分组成，实现了充液拉深成形过程的液室压力和压边力的实时控制。

This paper firstly presents the expressions of energy consumption in two types of blank holding, the conventional hydraulic cushion and cushion-compensating cylinder, in single-action deep-drawing hydraulic press, and shows through comparison that the consumption in later is far less than in the former.

本文首先运用能量法推导了单动拉深液压机的两种压边方式即传统液压垫压边方式和液压垫-补偿缸压边方式的能量损失表达式，通过比较，得出后者在压边节能方面存在优势。

Abstracts:Based on analysis on the press device of traditional single-action press, the BHF, which is an important parameter, can be regulated realtimely in deep drawing by the use of new hydraulic deep drawing equipment.

在分析单动压力机传统的压边装置的基础上，引入新型液压拉深装置可以实时调节拉深成形中的重要参量—压边力，并可同单动压力机一起替代双动压力机，进一步研究和应用新型液压拉深压边装置，可以为汽车、航空工业中板料加工工艺带来有益的变革。

Based on the analysis of forming characteristics of the complicated vehicle parts and the actual formability of sheet metals, a new method assessing the press forming levels of deep-drawing sheet metal has been advanced.

对汽车复杂冲压件的变形特点和钢板的实际成形能力进行分析，提出了利用平面应变点FLD0对深冲薄钢板冲压级别进行分类的新方法，并将汽车深冲薄钢板分为七个级别。

The finite element analysis is made for lower beam of 3000 ton deep drawing hydraulic press by means of the advanced CAE software ANSYS.

利用有限元模拟软件ANSYS，对3000t拉深液压机下横梁处于满载荷工作条件下进行了有限元模拟分析，给出了下横梁的应力和变形情况，可以为液压机结构设计提供指导。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。