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- In this paper, the large non linear FEM software MARC be used to calculate the 3D deformed distribution of the cold roll forming machine frame, slide seat and bolster plate. 摘要以大型非线性有限元软件marc为分析工具，建立接触分析模型，对冷滚轧机床机架、滑台及垫板进行三维有限元弹性接触分析，给出机床三维变形状态的定量描述。
- overhung cold roll forming machine 悬臂辊式冷弯成形轧机
- Structure Analysis for Cold Roll Forming Machine Frame 冷滚轧机床机架结构分析
- Keywords synchro-mechanism error analysis cold roll forming machine involute spline; 关键词同步机构;误差分析;冷滚轧机床;渐开线花键;
- cold roll forming machine 辊式冷弯成形机
- Synchro-mechanism is the important part of a CRF(Cold Roll Forming) machine, whose synchronized accuracy will affect the pitch cumulative errors of involute spline directly. 同步机构是精密冷滚轧机床的重要组成部件,其同步精度直接影响到花键成形的周节累积误差。
- Based on the cold roll forming steel,its characteristic of roll-forming and deforming rule was analyzed. 以冷弯型钢中的槽钢为例,分析了其辊弯成型的特点及变形规律。
- This paper based on the theory of Cold Roll Forming for groove steel,discuss the methods for confirming the figures and the dimension for groove steel. 以槽钢辊式冷弯成型理论分析为基础,论述了槽钢辊式冷弯成型的孔型构成及孔型尺寸的确定方法。
- Dear sirs, Please quote CIF CALLAO, Peru a Roll Forming machine to produce steel deck, for the building industry. Regards, ... 查看“机械及工业制品-铸造和锻压”:公司信息商品信息供应信息
- The studies of this paper are vital to promote theoretical research and to guide actual production of cold roll forming. 本文的研究对促进冷弯成型理论研究和指导生产实际具有重要意义。
- Kiuchi M.Analytical Study on Cold Roll Forming Process[J].Report of the Ints.ofInd.Sci.University of Tokyo,1973(23)215-218. 孙占刚;韩志凌.;焊管成型过程研究综述[J]
- The process of cold rolling forming for outer ring of single freewheel of bicycle and the structure of roller and jig, and the parameters for rolling machine have been introduced. 介绍了自行车单级飞轮飞壳冷滚轧成形工艺过程以及轧辊的结构、夹具形式和轧机参数。
- Metal Sheet Roll Forming Machine 金属冷轧成型机
- The experimental device is a roll forming machine,the specimen is a circular costed lead disk costed lead.Through the experiments the geometry characters of roll formed grooves are discovered. 实验发现,盘型件双面辗压与其他局部成形的明显区别在于双面辗压的沟槽深度小于辗压头的压痕深度(即压下量),将给此差值命名为“甩高”,并用甩高、槽深、压痕深度描述沟槽的基本几何形态。
- This article introduced some methods of spline cold forming technology : forward die extrusion die forming, mud-rolls die extrusion forming, cold rolling forming and plate type cold rolling forming. 本文对花键整体凹模正挤工艺、多辊冷挤压成形工艺、冷滚轧成形工艺、平板齿条搓挤工艺等花键冷成形技术和特点进行介绍。
- The cold roll forming of a kind thin slab special -shaped 一种薄板异型材的滚弯成型方法
- Design and Calculation of Involute Spline Cold Roll Forming Die 渐开线花键冷滚轧模具的设计与计算
- Cold Roll Forming Technology of the Doorframe Sections 钢门框型材冷弯成形工艺
- Fluid drive system of the rolling forming machine 盘形件辗压成形机的液压驱动系统
- Keywords single freewheel;cold rolling forming; 单级飞轮;冷滚轧成形;
