The new theory can reflect the actual inner stress status of the heavy forgings and compensate the imperfection of the conventional upsetting theory, which makes a great contribution to the free forging process and theory.
认为该新理论能够反映大型锻件内部应力状态的实际情况,弥补了传统的镦粗理论的不足,是对自由锻造工艺理论的一个重要探索。
The shortcomings of aluminium alloy forging by free forging producing technology were analysed.
分析了铝合金锥形筒锻件的自由锻造生产工艺的弊端 ,研究和确定模锻生产工艺参数 ,使产品的各项技术指标均达到用户的要求。
According to the structural feature of fix beam of heavy open forging oil press,utilizing the heavy universal finite element analysis software I-DEAS to build the finite element model and analyze and calculate the statics finite element of fixed beam.
根据某大型自由锻造油压机固定梁的结构特点,利用大型通用有限元分析软件I-DEAS建立有限元模型,并对固定梁进行了静力学的有限元分析计算,研究了在三种工况下固定梁的结构应力(应变)以及位移(变形)情况。
Distribution and coordination of driving force in the redundant driving system of free forging manipulator
自由锻造操作机冗余驱动系统的驱动力分配与协调
Research on free forging process and mechanical property of 7A05 aluminum alloy
7A05铝合金自由锻造工艺及锻件力学性能研究
Research on free forging process and mechanical property of 7A05 aluminum alloy
7A05铝合金自由锻造工艺及锻件力学性能研究
Modal analysis of composite beam of 165MN free forging hydraulic press machine
165MN自由锻造油压机组合梁模态分析
Precision Measurement and Control in the Mill of 165MN Free Forging Oil Press
165MN自由锻造油压机制造中的精度测量与控制
Study of Free Forging CAPP Development Technology;
自由锻造工艺卡片计算机辅助生成技术研究
Structuer Analysis of Key Parts of 70MN Free Forging Hydranic Press
70MN自由锻造水压机本体关键部件结构分析
A new method to free forge the blank of case of an aircraft made of superalloy has been studied.
本文研究了一种自由锻造耐热合金机匣毛坯的新方法。
Distribution and coordination of driving force in the redundant driving system of free forging manipulator
自由锻造操作机冗余驱动系统的驱动力分配与协调
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。
steam air forging hammer
蒸气－空气自由锻锤
(4) quickening the step of conformity and forging its brands.
(4)加快整合步伐,积极锻造自身的品牌。
Most of the items made by Tailoring/ Leatherworking/ Blacksmithing have had their creation time reduced.
大多数由裁缝、皮和锻造制造的物品的制造时间被缩短。
Most of the items made by Tailoring/Leatherworking/Blacksmithing have had their creation time reduced.
大多数由裁缝、制皮和锻造制造的物品的制造时间被缩短。
Relations Between Physical Training,Nutrition and Metabolism of Senile Free Radical;
运动锻炼、营养与衰老的自由基代谢的关系
5000T Design and Finite Element Analysis of Open Forging Hydraulic Press
5000吨自由锻液压机本体设计与有限元分析
But not only has the bourgeoisie forged the weapons that bring death to itself;
但是，资产阶级不仅锻造了置自身于死地的武器；
Temperature Control Model and Its computer System for the Forging Gas heating furnace
锻造煤气加热炉自动控温系统及控温模式
Defender: He forged the armour, he can die wearing it.
守卫者：他自己锻造了死亡之甲，也会穿着它死去。
The Research on the Automatic Design Technology of the Metal Allowance in Forging Procedures of Turbine Blade;
汽轮机叶片锻造工艺余量自动加放技术的研究