In the hot repressing of the powder sintered preforms, the increasing forging force increases its densities at a constant temperature.
在相同温度下进行粉末烧结体热复压,锻造力的增加往往使锻造密度也增加。
It is very important to calibrate the load sensing and indicating devices (IMCO) which are used as the forging force indicating and forging machine protecting devices.
负载传感及指示装置(IMCO)作为锻压力指示和锻压机保护的装置,对它进行适时标定,尤为重要。
Using experimental and finite element analysis methods, the effects of electrode forging force are investigated on residual stress and fatigue behavior of spot welded aluminum alloy joints.
采用试验和有限元分析相结合的方法,考察了锻压力对铝合金电阻点焊接头中残余应力和接头疲劳行为的影响。
Based on divided flow method, the forging technology of near-net-shape deformation of the bushing with flange was optimized, the results show that this process reduces the forging force by 50%.
根据分流法原理,对带法兰汽车半轴套管近净锻造工艺进行了优化,优化后的工艺所需锻造力是优化前的50%。
Web thickness is one of the important parameters in Closed-die forging process, which has an effect on forming force of die forging and material consumption.
连皮厚度是开式模锻工艺参数中的一个重要参量,它对模锻变形力和材料的消耗有很大的影响。
Forging is the process by which metal is heated and is shaped by plastic deformation by suitably applying compressive force.
在锻造过程中先将金属加热,然后施加合适的压力使其塑性变形。
The influencing factors of the return force of 165MN oil pump direct-drive free forging press have been analysed and the design principle of the press's return force given.
分析了165MN自由锻造油压机回程力的影响因素,给出了压机回程力的设计依据。
Unsuccessful corner filling and excessive deformation force are the main limitations of classical cold closed-die forging of straight spur gear.
齿形充填不满和成形力过高是齿轮闭式锻造典型方案的缺陷。
In order to utilize the force of the press efficiently, a progressive device for CGF crankshaft forging has been recommended.
为了有效地利用压机的压力,作者推荐了一种改进的装置。
A mechanics model of the forging machinery producing process is established. The relationship between upsetting force, the product quality and the mould state during producing process is analyzed.
建立锻压机械加工过程中的力学模型,分析作用力与产品质量、模具状态之间的关系。
Then the FEM simulation was applied to study the influence of friction factor and initial forging temperature on maximum forming force, which provided reference on finishing process for similar parts.
通过有限元模拟,进一步研究了整形温度、摩擦系数对最大载荷的影响规律,为此类零件的局部精整工艺制定提供了理论参考。
Then the FEM simulation was applied to study the influence of friction factor and initial forging temperature on maximum forming force, which provided reference on finishing process for similar parts.
通过有限元模拟,进一步研究了整形温度、摩擦系数对最大载荷的影响规律,为此类零件的局部精整工艺制定提供了理论参考。
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