Numerical simulation of car steering knuckle obliterated extrusion forming;
轿车转向节闭塞挤压成形过程研究
Aimed at Jetta steering knuckle,the technology of two forging steps in one heat was presented,which combined precision pre-forging by extrusion-belt obliterated extrusion with open finish-forging.
以捷达轿车转向节为研究对象,制定了挤压带式可分凹模闭塞挤压精密预制坯和开式终锻成形相结合的“一火两锻”成形工艺。
In this paper, a new precision forming technology is put forward, which combines pre-forging by separable cavity die extrusion-belt type obliterated extrusion with post-forging.
针对轿车转向节这类复杂枝杈类锻件的成形,提出可分凹模挤压带式闭塞挤压预制坯和终锻相结合的精密成形新工艺,介绍了可分凹模闭塞挤压工艺研究的实验结果和数值模拟结果,提出的新工艺具有降低设备公称压力要求和材料利用率高的重要结论。
The resistance and Seebeck voltages used to calculate the ZT and the maximum temperature difference are measured using a testing system composed of a DC pulse generator and a DAQ card.
利用一个由恒流脉冲发生器和数据采集卡组成的简单测试系统测得制冷器在小电流下的电阻电压和塞贝克电压,通过这两个电压推导出ZT值、最大制冷温差。
Study on New Obturated Extrusion Precision Forming Technology of Car Steering Knuckle;
轿车转向节闭塞挤压精密成形新工艺研究
bradenhead squeeze pressure
关闭井口套管闸门形成的挤压压力
The edges in the edge-loop are then changed into faces.
选择封闭边，也就是面，挤压生成面。
Design of squeezing die as well as good quality and low cost of piston with squeezing casting are introduced.
介绍了挤压模的设计以及挤压活塞的优质和低成本。
Hermetic reciprocating refrigerant compressor
GB/T10079-1988全封闭活塞式制冷压缩机
Simulation of Half-closed Extrusion Process for Steering Knuckle
转向节的一种半封闭式挤压成形工艺模拟研究
Injury cheractoristics and treatment of closed soft tissue crush injury in earthquake
地震闭合性软组织挤压伤伤情特点及救治体会
Study on Punching Plunger Extrusion Process of Ultra-High Molecular Weight Polyethylene;
超高分子量聚乙烯柱塞冲压挤出过程研究
Analysis of extrusion-defect of piston and numerical molding process optimization
活塞的挤压缺陷分析及工艺的数值优化
First, the algorithm determines the outside edge-loop of the Extrude; that is, which among the selected edges will be changed into faces.
首先，这种算法决定了是挤压封闭边;那么选择的边与挤压边之间将生成面。
Close shutoff valves and open test cocks No. 2, 3 and 4 to relieve pressure from the body of the valve.
关闭关闭阀，并开启测试旋塞2号、3号和4号，释放阀体内压力。
A Computer Simulation Research into Dead Volume of Distribution in Water Hydraulic Piston Pump;
水压柱塞泵配流副闭死容积的计算机仿真研究
bumper to bumper
(汽车)拥塞, 挤撞
hydrostatic extrusio
静水压挤压;静水压挤压;静液力挤压;静液力挤压;液力静挤压
Influence of LNP on Skin Microcirculation and BP Ankle in Dogs with PAOD
肢体负压对犬肢体动脉闭塞性病变皮肤微循环及踝动脉压的影响
The pain of angina is usually not as severe as the intense precordial crushing sensation associated with acute myocardial infraction.
心绞痛性疼痛，通常不如急性心肌梗塞时心前区挤压感觉那样剧烈。
EFFECT OF TRANSCATHETER ANGIOGRAPHIC EMBOLIZATION ON MASSIVE HAEMORRHAGE FROM LARGE WOUND DUE TO CRUSH SYNDROME AFTER WENCHUAN EARTHQUAKE
经导管动脉栓塞治疗地震伤挤压综合征巨大创面大出血
Numerical Simulation of Fluid-Solid Coupling for Lubricating Oil Extrusion Process Between Cylinder and Piston with Micro-pits
凹坑表面活塞与缸套挤压润滑油的流固耦合数值模拟