镦锻

锥形模镦锻规则探讨

An approach to the Rules of Upsetting for Conical Die

液压镦锻机的本体结构分析与优化

Analysis and Optimization of the Structure of a Hydraulic Upsetting Press

曲轴弯曲镦锻加中RR法和TR法的分析与比较

Analysis and comparison to RR-method and TR-method of crankshaft upset forging

大型曲轴RR法弯曲镦锻的三维刚塑性有限元模拟

3D Rigid-plastic FEM Simulation of RR Upsetting Process of Crankshaft

大型全纤维曲轴TR镦锻成形分析及装置结构优化

Analysis of TR Upset-Bending Process and Equipment Optimization for Heavy Crankshaft with Continuous Grain Flow

TR镦锻曲轴的生产

The Production of TR Upset Forging Crankshafts

曲轴TR镦锻模具CAD/CAE系统开发与应用

Development and application of a CAD / CAE system for the TR forging die for crankshaft

CGF曲轴镦锻时坯料的咬合条件

The Necessary Bite - Condition of CGF Crankshaft Forgings in Upset and Offset Operation

简要介绍了中高速柴油机曲轴锻件的RR弯曲镦锻工艺。

This article has described the RR bending and upsetting process for crankshaft forging of the medium and high speed diesel engine .

以601曲轴为例，模拟了RR法、TR法和NTR法的弯曲镦锻变形过程，得到了包括应力分布、模具型腔充填程度及弯曲力和镦粗力等各种场量信息。

Take 601 crankshaft as a example , the upset bending processes of RR , TR and NTR are numerically simulated based rigid-plastic FE .

针对我国大型曲轴锻造中存在的精度低、加工余量大等问题，采用3维刚塑性有限元法模拟了曲轴RR法镦锻成形过程。

In accordance with low precision and more remainder material in domestic forging of heavy crankshafts , the simulation for the RR upsetting process of crankshaft is carried out by 3D rigid-plastic FEM .

曲轴全纤维弯曲镦锻成形技术的RR法和TR法已被国内外广泛采用，但在工艺上存在一些固有的问题难以解决。

The RR and TR upset-bending forging process have been extensively used in making heavy crankshaft at home and abroad . But some inherent problems can not be solved in the forming process of crankshaft .

管坯镦锻工艺仿真及优化

Simulation and optimization of the upset forging process of tube parts

圆管镦锻法兰成形的试验研究

Experimental Research of Flange Forming by Upsetting-forging Tube Reflection about Round objects

钢制活节螺栓镦锻成形工艺研究

LIVING IN MILAN Upset Forming Technology Study of Steel Ball Head Bolt

高速自动镦锻机平衡机构连杆的优化设计

Optimal design for connecting rod of balance mechanism of high-speed automatic upsetters

AMP30高速镦锻机工作循环图分析

Analysis on working cycle of high speed upsetting machine type AMP 30

空心抽油杆镦锻工艺的实验研究

An Experimental Study on the Upsetting Process of the Hollow Sucker Rod

新型陶瓷地砖坯料T型螺栓的热镦锻

A New Type of Mass for Ceramic Floor Tile Hot Upsetting T-shaped Bolt

外六角管头镦锻成形工艺的理论分析

Analysis on upsetting of head of outer hexagonal tube

钻头钥匙镦锻工艺和模具设计

Upset Technology and Die Design for Drill Key

抽油光杆镦锻模具设计

Design of upsetting die of smooth sucker rod

大型曲轴弯曲镦锻过程的热力耦合分析

Coupled thermo-mechanical analysis of upsetting of heavy crankshafts

管坯中部镦锻成形规律实验研究

On the Law of Tube Central - upsetting

管料镦锻变形规律的物理模拟

Physical modeling on deformation law of tube upsetting

S系列扭杆弹簧镦锻成形工艺

Forming process of S-series Iveco torsion bar spring

锥形模镦锻极限的研究组合式挤压凹模的优化设计

On Forming Limits of Upsetting in Conical Die Optimum design of combined extrusion female die

厚壁管有芯镦锻成形极限的研究

A study on forming limit of thick cylinder under axial pressure with support of mandrel

高速自动镦锻机摆动力和摆动力矩平衡的设计方法

Optimizing Design of Connecting Rod of Balance Mechanism of High Speed Automatic Upset Forging Machine

管坯中部镦锻变形上限分析

Upperbound analysis of tube-billet intermediate upsetting