查询词典 forging press

A number of numerical examples and applications were presented to verify the proposed Bezier-Based Element Method. The engineering cases include: the belt die for diamond synthesize, the main frame of wire-rounded press, the oil cylinder of open die forging press. The numerical results show that the BBEM has some good performances. With few elements, the BBEM can lead to a high accuracy. If using same DOFs, the computing precision of BBEM is remarkable higher than that of the conventional FEM.

通过大量的数值算例来考证所构建的各种类型单元，并应用于人造金刚石年轮模具、钢丝缠绕预应力机架和液压机工作缸等实际问题的结构分析；结果表明：所构建的Bezier耦合单元具有描述较大梯度变化场（如位移场、应力应变场等）的能力，该方法不改变单元的大小和形状，保持单元的自由度数不变，而通过调节中间可动节点的位置改变单元内部的场分布，只需少量单元即可较精确地模拟较大的梯度变化；可为有效求解高梯度问题提供新思路，对实际工程应用具有重要意义。

The company covers an area of 80,000 square meters, the plant area of 45,000 square meters, with ordinary lathes, CNC lathes, forging bed, and large-caliber end machine tools, trucks legislation, such as drilling equipment more than 200 sets of hydraulic own 2000 T molding machine, 1500 T, 1200T lying - Press and the most advanced of 4 Mandrel Press more than 10 sets, the production of finished products flange 15,000 tons, finished steel pipe 5,000 tons.

目前公司占地面积80000平方米，厂房面积45000平方米，拥有普通车床、数控车床、锻床、大口径端面车床、立车、钻床等设备200多台；拥有2000T成型液压机、1500T、1200T卧式压机和国内最先进的四柱芯棒压机十多台套，年生产成品法兰15000吨、成品钢制管件5000吨。

If you have any forging equipment required and technical support, please call us: Anyang Forging Machinery Industry Co., Ltd.(electric air hammer-hydraulic hammer with the existing national standards for the drafting of the development of units), the only two tons tons of air hammer manufacturers to develop!

如果您有任何锻造设备方面的需要和技术支持请致电我们：安阳锻压机械工业有限公司（空气锤电液锤现行国家标准起草与制定单位）国内唯一2吨吨空气锤研制生产商！

Now, there're tens of manufacturers, including Yangdong Stock which produces small-bore (80, 85) multi-cylinder diesel engineers; Jiangsu Shuangdeng Power Supply which produces valve-controlled sealed lead-acid battery, sealed traction battery and gelled battery; Jiangsu Feichuan Stock which produces gear and auto parts; Jiangsu Gangyang which produces crankshaft connecting rod assembly of motorcycle engine; Jiangsu Yafang Cooling which produces medium and heavy duty truck air conditioning system; Jiangyan Sutai Friction Material which produces clutch facing, brake block and brake band; and Jiangsu Pacific Precision Forging which produces cold precision forging, cold extrusion special-shaped part and gear.

现有生产厂家数十家，主要是生产80、85小缸径多缸柴油机的扬动股份有限公司；生产阀控密封铅酸蓄电池、密封牵引蓄电池、胶体电池的江苏双登电源有限公司；生产齿轮、汽车零部件的江苏飞船股份有限公司；生产摩托车发动机曲轴连杆组件的江苏罡阳股份有限公司；生产中重型卡车空调系统的江苏亚方制冷有限公司；生产离合器面片、刹车片、刹车带的姜堰市苏泰摩擦材料厂；生产冷精锻、冷挤压异形零件、齿轮的江苏太平洋精密锻造有限公司等企业。

According to the structure and working, we created the composable model for heaven forging manipulator with EELG method. By simulating the load condition in forging process, the relation of manipulator acting and deformation shock would be obtained.

5针对锻造操作机的结构和作业特点，运用可扩展单元线性图方法建立了该系统的复合模型，通过仿真计算模拟了操作机锻造顺应过程的受载状况，揭示了操作机缓冲锻件变形冲击载荷的作用规律。

During the period of design, according to change direction various parameter of the arm spare parts, analyze it is anticipate by the metals to change in to take shape the Forging piece to transform process, draw up more reasonable craft process;From change direction the arm Forging piece system process, design more economic, use convenience, more reasonable molding tool.

在设计过程中，根据转向臂零件的各种参数，分析了其由坯料变为成形锻件的变形过程，制定出了较为合理的工艺流程；由转向臂锻件的制坯过程，设计出了较为经济，使用方便，较为合理的模具。

A wide variety of forging processes are used, and Fig.9.1 shows the most common of these: drop forging. The metal is heated to a suitable working temperature and placed in the lower die cavity.

锻造有很多类型，图 9.1表示最普通的落锤锻造：金属加热到适合加工的温度，并放进下型腔里。

The effects of the wheel hub part structure on the metallic deformation flow actions during die forging process were analyzed by using the methods of combining the finite element numerical simulation with the experimental study, and the metalic deformation flow rule during die forging process was revealed.

摘 要：采用有限元模拟和实验研究相结合的方法，分析了模具结构对航空轮毂件模锻成形过程中金属变形流动行为的影响机理，揭示成形过程中金属变形及流动的规律。

After forging the forging process, there are many subsequent metalworking techniques that enhance the function and durability of the workpiece.

锻造后，锻造过程中，有许多后来的金属加工技术，增强功能性和耐用性的工件。

Then the forging blade body is formed by fitting the data of forging blade to spline and B-surface, calling the rabbet and boss, generating the draft angle. Then the related parameter is calculated.

将锻件型面数据拟合成样条曲线、样条曲面，调入榫头和凸台，作出模锻斜度，生成叶片锻件实体，并计算了锻件的相关参数。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48