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- Finite element numerical simulation of warm cross wedge rolling for high carbon steel rods 高碳钢棒件温楔横轧成形过程的有限元数值模拟
- warm cross wedge rolling 温楔横轧
- The equations of different helix in cross wedge rolling in different coordinates were studied in this paper. 本文详细研究了不同旋向楔横轧成形螺旋面在不同坐标下的方程。
- The article has introduced the cross wedge rolling preforming technology and its die design. 介绍了楔横轧制坯工艺及其模具设计。
- A new methodology of cross wedge rolling of shaft parts with eccentric section was presented,and the roller profile surface of tools was provided. 提出了一种偏心轴类零件楔横轧成形新工艺,给出了楔横轧成形偏心轴类零件轧辊的辊型曲面。
- Cross wedge rolling,belonging to the field of infirmness theory,mostly depends on the knowledge and experience from designer's practice. 楔横轧模具设计属弱理论领域,主要依赖设计人员的知识和经验,因此模具设计具有很强的主观性、随意性和不确定性。
- Qingdao Speed Reducer Factoryis a main manufacturer of speed reducer, ring rolling machine and cross wedge rolling machine. 青岛减速机厂是山东省生产减速机、辗环机、楔横轧机的骨干企业。
- Introduces the main research achievements in theory and technology of cross wedge rolling technology in China at present, and its application and future developments. 介绍了我国当前楔横轧技术在理论和工艺方面的主要研究成果,以及目前楔横轧技术的应用情况和今后的发展方向,以期推动楔横轧技术在我国的发展。
- With more and more demand of long shafts,such as automobile semiaxle and train halfaxle,Multi-wedge Cross Wedge Rolling(MCWR) will be the main technology in forming long shafts. 火车车轴、汽车半轴等长轴类零件需求量与日俱增,采用多楔楔横轧精密成形技术生产长轴类零件将是今后其成形的主要趋势。
- Forging press, eccentric press, trimming press, knuckle joint coining and embossing press, pneumo-hydraulic hammers, rolling mill, cross wedge rolling machine, screw press. 锻压机;偏心压力机;整修压力机;关节接头模压和凹凸压力机;气动液压锤;轧钢机;横向楔形轧钢机;螺旋压力机.
- In order to overcome the deficiency of conventional forging process, cross wedge rolling process was applied in automotive transmission countershaft blank. 为克服传统锻造工艺生产的不足，对汽车变速器中间轴毛坯进行了楔横轧工艺实践。
- The cross wedge rolling mill's hydraulic screwdown imitative experimental device is used for simulating practical system on parameters and control method determination. 楔横轧机液压压下模拟实验装置，可以模拟实际系统进行的参数选择，各种控制方法的实验。
- Synchronous rolling with multi-wedge cross wedge rolling(MCWR) is an advanced technique in forming long axial parts,and it does not have disadvantages of the above two methods. 楔横轧多楔同步轧制技术是一种先进的长轴类零件精密成形技术,它克服了上述两种生产方法的不足之处,优点独具。
- In the rolling procedure of cross wedge rolling,the technological parameters and the parameters of force and energy have intimate and complicated relation. 在楔横轧轧制过程中,工艺参数与力能参数之间存在着密切而复杂的关系。
- The application of this technology in process and die design for cross wedge rolling (CWR) will promote the technical development and technology transfer of CWR. 在楔横轧工艺开发和模具设计中应用CAD／CAE／CAM技术，有利于促进楔横轧工艺的发展和推广应用。
- For the further improvement of manufacturing efficiency and capability of the tool,the milling manufacture method was proposed on the base of flat-bottomed nubbly cross wedge rolling structure. 为了进一步提高楔横轧模具加工效率,提出了平底块式楔横轧模具铣削加工方法。介绍了平底块式楔横轧模具的总体结构、自动化编程、工艺规划和数控铣削仿真加工过程。
- Basic theory of step shaping of cross wedge rolling 楔横轧轧齐基本理论研究
- NC process of cross wedge rolling tool 楔横轧模具的一种数控加工方法
- Contact Surface of Cross Wedge Rolling during Wedge 楔横轧楔入轧制接触面几何形式
