查询词典 contoured die

Advantages of traditional crank press technology include low production cost and high speed production rate (30~1200 pieces per minute). Requirements of complicated die and limited product forming are the shortcomings. Additionally, the advantages of traditional hydro-forming technology are good product quality, complicated geometric shape and easy-made die. However the disadvantages are expensive cost of equipment, low production speed (less than 5 pieces per minute), and is not applicable to multi-station progressive process and high pressure working environment that has the concern of industrial safety.

传统曲轴冲压技术之优点是生产成本低廉及生产速度快(每分钟30~1200件)，缺点是模具复杂及成品形状成形性受限制；传统液压成形技术之优点是成品品质佳、几何形状容许大变形及模具简易，缺点是设备成本高、生产速度很慢(每分钟5件以下)、不适合多工程连续加工且具有高压之工安问题。

Enterprise Services: Die tensile stainless steel products, profiled curling die.

企业服务范围：不锈钢制品拉伸模具、异形卷边模具。

Based on the relations among the stress, final wall-thickness of thin-walled tube and the characteristics of tube material, original size, curling radius along with friction condition in a axially-compressed internal inversion process on right-angled fillet die, some analytical discriminants were established for judging if a double-layered tubular piece of aluminum alloy could be steadily formed from a certain-sized round tube via internal inversion process without interference and plastic instability of tube wall, and a method was put forward for determining the maximum and minimum usable curling radius or die fillet-radius for thin-walled tubes in the process.

基于薄壁管直角圆角模轴压内翻过程中各处应力及最终壁厚与管材特性、管坯尺寸、卷曲半径及摩擦条件之间的关系，推出了判别任一铝合金双层管件可否由特定尺寸圆管稳定内翻成形而不出现管壁干涉与塑性失稳问题的解析判别式，指出了确定薄壁管圆角模内翻卷曲半径或模具圆角半径极限值的方法。

Three steps die system was made up two-step moving die and biscuit cutting system.

三板模是建立在两板和普通模具只上的。

The company used high-quality steel production of Die Die series, cutting tools, applicable to all kinds of brand equipment.

本公司采用优质钢材生产的模具系列模具、刃具、适用于各种品牌设备。

Without prejudice to the die-cutting quality, reduce the height of the die cutting back your funds.

在不感化模切质量的环境下，贬低模切刀刀不背的矮度。

Die-cutting precision not only includes the shape of the die cutting precision printing; and indentation of precision.

模切精度不仅包括了模切印品形状的精度，还包括了压痕的精度。

The author studied the motion compatibleness of executive system, and built the connection of the motion parameter (motion-stand ratio) that complete "walk paper" craft and the bar dimension of die cutting toggle press mechanism that complete "die cutting" craft.

研究分析了主执行系统运动协调性，建立了完成&走纸&工艺的平行分度凸轮的运动参数和完成&模切&工艺的肘杆机构构件尺寸之间的关系。

Specification of the design stamping on the basic principles of processing and stamping die design process and punch and die cutting edge size calculations.

本设计说明书主要阐述了冲压加工的基本原理和冲裁模的设计过程及凸凹模刃口尺寸的计算。

Specification of the design stamping on the basic principles of processing and stamping die design process and punch and die cutting edge size calculations.

本设计说明书主要阐述了冲压加工地基本原理跟冲裁模地设计过程及凸凹模刃口尺寸地计算句号。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。