Based on the analyses,traditional open forging process is changed,and closed-die forging with closed-flash process for the preforging is proposed.
在此基础上,对此类锻件传统的锻造工艺进行了改进,将预锻工序由开式模锻改进为封闭飞边闭式模锻。
Adopting 3D finite element simulation software DEF0RM-3D, the simulation is employed to examine the closed-die forging process in bevel gear.
采用有限元数值模拟软件DEFORM-3D对螺旋齿轮的闭式模锻工艺进行了数值模拟分析,选择了温度、摩擦因子、模数、螺旋角、锥角等参数,进行了多次模拟,得到成形过程中的等效应力、应变分布图以及载荷—行程曲线图。
On the Relationship between Closed Hypergraph Fuzzy Mappings and Closed Fuzzy Mappings
图闭模糊映射与闭模糊映射的关系研究
Research on Association Rules Mining Algorithm Based on Closed Pattern;
基于闭模式的关联规则产生算法研究
Some Properties of the Mapping on the Set of the Bounded Closed Fuzzy Complex Numbers;
有界闭模糊复数集上映射的一些性质
KEY OFDISCONNECT TRANSMISSION CONTROL MODULE.
关闭。拆开变速控制模组。＊＊
closed linear model of production
封闭式的线性生产模型
Turbulence Modeling and Closure. Algebraic Models. Transport Models.
紊流模式与封闭性。代数模式。传输模式。
You must close all modal dialog boxes before closing this document.
关闭此文档前，必须关闭所有模型对话框。
The Radio Off profile turns the radio off.
“关闭手机功能”情景模式将关闭电话功能。
adjustable range of die shut height
模具闭合高度允许调节量
Turns off the point- and property-editing mode for curves
关闭用于曲线的顶点-和属性-编辑模式
Dynamical Model of QCD Vacuum and Quark Confinement;
QCD真空的动力学模型与夸克禁闭
Simulation Study on Void Closing During 3-D Deformation;
三维变形过程中空洞闭合的模拟研究
Numerical Studies on the Crack Closure Effect in Fatigue Crack Propagation;
疲劳裂纹闭合效应数值模拟方法研究
Research on Closed-loop Control Model of Enterprise Information System Integration;
企业信息系统集成闭环控制模型研究
The Running Modes of Closed-loop Supply Chain and Their Performances Research;
闭环供应链的运行模式及其绩效研究
Coordination Model for Closed-Loop Supply Chain with Product Recycling;
具有产品回收的闭环供应链协调模型
Extract Closed Boundary Based on Block-Edge-Pattern;
基于块边缘模式的闭合边界提取算法
Close-loop Control Mode of Motor Skill Learning and Control;
运动技能学习与控制的闭环控制模式
