automatic high speed press

This article analyzes the reason of high speed press engender vibration,and introduces several method of control vibration with the example of high speed press.

本文分析了高速压力机振动产生的原因,并结合本厂高速压力机产品的实例,提出控制振动的几种方法。

All kinds of different definitions means are explored and characteristics of parts suitable for stamping in a high speed press are explained.

描述了高速压力机的不同定义方式及适宜加工的零件对象的特点。

Considering clearances,a probabilistic error analysis model about high speed press is set up.

研究了带间隙的高速压力机机构的误差传递规律,利用概率论及数理统计知识,推导出机构从动件输出误差的均值与方差和机构原始误差的均值与方差的关系式,并综合考虑机构精度与加工成本,构造一种双目标精度优化设计模型,为厂家根据自身实际生产能力合理分配零部件的尺寸公差提供了设计依据和参考。

With the development of high-speed press on speeding up and lightweighting, it causes the augmentation of inertia force and component’s flexibility.

随着高速压力机向高速化及轻量化方向发展,导致了惯性力的增大及部件柔度的增大。

Influences of air pressure and rotating speed on bottom dead center of high-speed press

气压及转速对高速压力机下死点的影响

Vibration Research of High Speed Press and Computer Simulation;

高速压力机的振动研究及计算机仿真

Finite Element Analysis and Optimization of High-Speed Colse Combined Press Frame;

高速压力机闭式组合机身有限元分析与优化

Optimization Design for Mechanical Accuracy of High Speed Press with Clearance

含间隙高速压力机机构的精度优化设计

Research on dynamic error of high speed forcing press with clearance

含间隙高速压力机机构的动态误差传递规律研究

Study on Factors of Bottom Dead Center(B.D.C)Based on Pessimistic Interrelatedness

基于灰色关联度的高速压力机下死点影响因素分析

straight side high speed precision press

闭式高速精密压力机

high temperature and high pressure rapid dyeing machine

高温高压快速染色机

The Study of Nip Pressure Control Methods of High Speed Reel Machine

高速卷纸机纸卷压紧力的控制方法研究

USE LOWER BODY NEGATIVE PRESSURE TO INCREASE +GZ TOLERANCE OF FIGHTER AVIATORS

下体负压锻炼提高战斗机飞行员加速度耐力

The dynamic characteristic analysis of high-speed precision press based on FEM

基于FEM的高速精密压力机动态特性分析

combination pressure and velocity stage turbine

复合压力-速度级涡轮机

Research on Dynamic Characteristics of Close-combined Pre-tightened Frame in the High-speed Precise Press

高速精密压力机组合式预应力机身动态特性研究

Technical Retrofit on High-speed Barring of Feed Pump Turbine for Supercritical Pressure Unit

超临界压力机组给水泵汽轮机高速盘车技术改进

Dynamic Properties Research of a Liquid Fuel Ramjet Engine at High Altitude and High Speed

高空高速液体燃料亚燃冲压发动机动力特性研究

Mehanism Study on Fluid Power System Based on Fast On-off Valves for NC Turret Presses

液压快速回转头压力机液压系统机理研究

Research of air pressure distribution on the part of the transition curve sur face from the cab to the top of China Star high-speed train

“中华之星”号高速列车司机室过渡曲面局部空气压力分布研究

A Closed-loop Control System of Hydraulic Press with Variable BHF and Pressing Velocity

压边力和冲压速度可调的液压机闭环控制系统