旋压道次,spinning path
1)spinning path旋压道次
1.The new-style unitary roller tube is machined by means of reduction spinning, during the thin-wall tube reduction spinning, the selection ofspinning path and count is important for spinning figuration.新型整体式无心轴托辊薄壁管体由缩径旋压成型,在薄壁管体的缩径旋压过程中,旋压道次轨迹的选择对于旋压成型有着重要作用。
英文短句/例句
1.Experiment Study on Spinning Trail of Pipe in Integral Mandrel-less Roller整体无心轴托辊管体旋压道次的试验研究
2.Research on Forming Mechanism of Multi-Pass Conventional Spinning Process and Influence of Roller-trace on the Process;多道次普通旋压成形机理与旋轮运动轨迹作用的研究
3.Finite Element Simulation of Process for Multi-Cycle Spinning and Pulley Spinning多道次拉旋及皮带轮旋压成形工艺的有限元模拟研究
4.3D FE Analysis on Deformation Mechanism and Laws of Multi-pass Spinning of Large Complex Thin-walled Shell;大型复杂薄壁壳体多道次旋压成形机理及规律的三维有限元分析
5.Swirl number calculation in the inlet of spinning ramjet assisted range projectile旋转冲压增程弹进气道内流场旋流数计算
6.Application of High Pressure Spinning Jetting Pile in Consolidating Surrounding Rock in Tunnel高压旋喷桩在隧道围岩加固中的应用
7.Numerical research of three dimensional flow-path in a ram-rotor旋转冲压压缩转子三维进气流道数值研究
8.Study on spinning of cylinder part based on second development of Abaqus software基于Abaqus软件二次开发技术筒形件旋压过程研究
9.Effects of gyration compaction number on design and performance of Superpave mixture旋转压实次数对Superpave混合料设计和性能的影响
10.The Spineorbit Coupling ItemsInfluence onthe sequence of the Multimode Energy Levels;自旋轨道耦合因子对多重态能级次序的影响
11.Multi Cycle Spinning Thickness Reductior Rate Study and Optimization of Processing Parameter多道次拉旋减薄率研究及工艺参数优化
12." Multipolar and two-speed electrical resolvers, general specification for"GB/T10404-1989多极和双通道旋转变压器通用技术条件
13.Design of Hydro-Spin Spraying Booth for Railway Vehicles液力旋压式喷漆室应用于铁道车辆的设计计算
14.Study on a Subway Shield Tunnel under the Excess Pore Pressure by High-pressure Jet Grouting;地铁盾构隧道受高压旋喷桩挤土作用的研究
15.Development and Research on New Type Multi-Channel Rotary Press Filter新型多通道旋转挤压脱水机的开发与研究
16.Design of Intelligent Shaft Encoder Based on Two-channel Revolving Transformer基于双通道旋转变压器的智能编码器设计
17.Application of High Pressure Jet Grouting Pile in Strengthening Soft Foundation in Expressway Tunnel高压旋喷桩在高速公路隧道软基加固中的应用
18.Numerical Simulation and Performance Research of Flow-Path in a Ram-Rotor旋转冲压压缩转子进气流道数值仿真及性能研究
相关短句/例句
multi-pass spinning多道次旋压
1.Wall thickness variation duringmulti-pass spinning of large complicated shell;大型复杂薄壁壳体多道次旋压过程中的壁厚变化
2.Because of the limitation of material forming limit and other factors, it is necessary to produce this kind of parts bymulti-pass spinning technology.由于受到材料成形极限等因素的限制，成形此类回转体零件往往需要采用多道次旋压工艺。
3)multi-process draw-spinning多道次拉深旋压
4)the number of spinning times旋压次数
5)Multi-pass conventional spinning多道次普旋
1.Based on the platform, commercial FEM software ABAQUS/Explicit, a practical three dimensional finite element model is established according to the forming characteristics of the multi-pass conventional spinning.本文基于ABAQUS/Explicit平台建立了符合实际的多道次普旋三维有限元模型,利用此模型对多道次普旋成形过程进行了模拟,研究了屈服强度、硬化指数、弹性模量三个关键材料参数对多道次普旋成形过程及旋压件质量的影响。
6)Multi-process Neck Spinning多道次缩旋
1.Research on 3-D Elasto-plastic FEM Numerical Simulation ofMulti-process Neck Spinning of Tube;主要研究内容和结果如下： 对筒形件多道次缩旋建立了符合实际的三维弹塑性有限元变形力学模型；对其三维弹塑性有限元模拟分析中所涉及的空间斜约束动态边界条件与局部加载卸载等关键技术问题进行了系统研究，提出了有效的处理方法；采用波前法求解方程，使得在微机上进行较大规模弹塑性有限元分析成为可能。
延伸阅读
旋压板坯与芯模共同旋?晒趼纸⑹┘友沽Γ拱迮鹘籼灸Ｖ鸬憔植勘湫蔚?冲压成形工艺（见图）。旋压可制造各种轴对称旋转体零件，如扬声器、弹体、高压容器封头、铜锣；也可用于气瓶收口、筒坯成形等。旋压的特点是：用很小的变形力可成形很大的工件；使用设备比较简单，中小尺寸的薄板件可用普通车床旋压；模具简单，只需要一块芯模，材质要求低。旋压适用于小批生产,因其只能加工旋转体零件,局限性较大，生产率低。旋压可用专门机械，采用仿形旋压和数字控制旋压。在旋压成形的同时使板厚减薄的工艺称为变薄旋压,又称强力旋压,多用于加工锥形件、薄壁的管形件等，也可用以旋压大直径的深筒，再剖开后制成平板。
