By simplifying the geometry model of the copper bus bar continuous extrusion process,based on a new metal forming simulation package,MSC.
对铜母线连续挤压过程的几何模型进行简化,基于MSC。
In order to investigate the extrusion capacity of extending continuous extrusion for copper bus bar,the extending deformation zone of billet was divided into two separated sub-zones, and the analytic equations about the unit force on the chamber inlet were established by analyzing them respectively with Upper Bound Method.
为了确定铜母线扩展连续挤压的挤压能力,将坯料扩展变形区划分成两个独立的区域,对两个的区域分别采用上限法建立了型腔进料口的单位压力的数学解析式。
In order to investigate the relationships among the expanded extrusion capacity of continuous extrusion for copper bus bar and the billet diameter,friction condition and structure parameters of chamber and die,the expanded deformation zone of billet was divided into two sub-zones according to the deformation characteristics of billet in the expanded die chamber.
为了确定铜母线连续挤压的扩展挤压能力与摩擦条件、坯料直径及腔体模具结构参数之间的关系,根据坯料在扩展模腔内的变形特点,将坯料扩展变形区划分为两个区域。
3D-FEM mathematical simulation of CONFORM extending-forming process for copper busbar;
铜母线连续挤压扩展成形过程的三维有限元数值模拟
The continuous extrusion extending forming process for copper busbar was simulated by FEM software DEFORM3D.
基于刚粘塑性有限元理论,采用有限元软件DEFORM3D,对铜母线连续挤压扩展成形过程进行模拟,分析模腔内部金属的流动规律以及温度场、速度场、应力应变场的分布情况。
This paper analyzes the necessity of applying the insulation copper-tube bus in the substation, compares the copper-tube bus with rectangle bus and aluminum manganese alloy conductor, and expounds the theoretical calculation of the insulation copper-tube bus.
分析了绝缘式铜管母线在变电所应用的必要性,对铜管母线与矩形母线和铝锰合金导体进行了比较,论述了绝缘式铜管母线的理论计算。
Numerical simulation of continuous extrusion extending forming for copper bus-bar based on finite volume method;
基于有限体积法的铜母线连续挤压扩展成形的数值模拟
Numerical simulation on copper bus-bar under large extending ratio for continuous extrusion process
铜母线大扩展比连续挤压成形过程的数值模拟
Based on continuous extrusion method to produce copper bus-bar is a new processing method with the merits of saving energy and forming stabilization.
基于连续挤压法加工铜母线是一种成型稳定、节约能源的新型铜母线生产工艺,但大型铜母线连续挤压成形规律尚需深入研究。
Copper or aluminum and its alloy bus bars for electrical purposes--Part 2: Copper bus bar
GB5585.2-1985电工用铜、铝及其合金母线第2部分:铜母线
The Application of PLC Control System in the Copper Generatrix Vertical Stroke Vertical Circles the Sieze the Opportunity;
PLC在铜母线立式绕制机上的应用
Numerical simulation on copper bus-bar under large extending ratio for continuous extrusion process
铜母线大扩展比连续挤压成形过程的数值模拟
Copper or aluminum and its alloy bus bars for electrical purposes--Part 3: Aluminum bus bar
GB5585.3-1985电工用铜、铝及其合金母线第3部分:铝母线
Copper or aluminum and its alloy bus bars for electrical purposes--Part 1: General
GB5585.1-1985电工用铜、铝及其合金母线第1部分:一般规定
Research on the Electric Conductivity and Interfacial Thermal Stability of Cu/Al Clad Plate;
铜铝复合母线排的电学性能及界面稳定性的研究
Perturbation analysis of harmonic suppression and reactive power compensations parameters of copper mine's 6 kV bus
铜矿6kV母线谐波抑制与无功补偿的参数摄动分析
Copper and copper alloy rectangular wires
GB/T3114-1994铜及铜合金扁线
Copper-nickel alloy wires
GB/T3125-1994白铜线
brass bolts and nuts with round head
黄铜圆头螺栓和螺母
generating line
【数】母线, 生产线
Copper drawing stock for electrical purposes are mainly used for mand facturing round copper wire flatten copper wire and other electrcal couductor.
电工用铜线坯主要用于拉制圆铜线、铜线和其它电工用铜导体。
Tentative Study on Production Process of Making Copper Rod from Scrap Copper in the SCR Copper Bar Production Line
SCR铜杆生产线用杂铜生产铜杆的工艺初探
Special copper and copper alloy wires
GB/T14956-1994专用铜及铜合金线
A green radioactive mineral that is a hydrous crystalline phosphate of uranium and copper.
铜铀云母一种绿色的放射性矿物，为铀和铜的氢化结晶云母
Round copper wire for electrical purposes
GB/T3953-1983电工圆铜线
Copper drawing stock for electrical purposes
GB/T3952-1998电工用铜线坯
Brass wires for clocks
GB/T3133-1982钟用黄铜线