凸轮轴

球墨铸铁凸轮轴金属型铸造工艺

Experimental study on casting in chill for cam shaft of nodular cast iron

可倒转发动机的凸轮轴位移控制器

Cam shaft displacement control for reversing engines

因为发动机没有阀门，它不需要任何凸轮轴、起阀器等。

Since the engine has no valves , it doesn 't need any camshaft , valve lifters and so on .

基于PC的无靠模数控凸轮轴磨床

Modern CNC camshaft grinder controlled by PC

基于MATLAB的凸轮轴磨床的模糊控制仿真的实现

The implementation for the design fuzzy control system of NC cam-shaft grinder based on MATLAB

基于BP的NC凸轮轴磨床磨削参数优化软件设计

The software development of grinding parameter optimization model for NC camshaft grinder based on BP

PM组合式凸轮轴的制造工艺及应用现状

Manufacturing Techniques and Application Status of P / M Assembled Camshaft

微量元素Bi在凸轮轴激冷铸造中的作用

The Role of Trace Bi in Chill Casting of Cam Shaft

曲轴位置传感器、ABS传感器、里程表传感器、凸轮轴位置传感器。

Crankshaft Position Sensor , ABS Sensor , Speed Sensor , Camshaft Position Sensor .

基于VB的凸轮轴升程检测系统

Camshaft lifting measuring system base on VB

向曲轴位置感应器、凸轮轴位置感应器、MAP感应器以及节气阀位置感应器提供所需的5伏电压。

Supplies the required 5 volt power source to the crankshaft position sensor , camshaft position sensor , MAP sensor and throttle position sensor .

文章介绍了在基于IPC和Windows平台下，摇摆式凸轮轴数控磨削系统的实现方法。

This paper describes the method of achieving swinging type camshaft CNC grinding system based on IPC and Windows .

西门子OEM软件在数控凸轮轴磨床上的开发与应用

Exploitation of Siemens OEM Software in CNC Camshaft Grinder

数控系统软件自动生成G代码程序，完成凸轮轴循环磨削加工，自动进行砂轮修整，并在磨削过程中对砂轮磨损实施动态误差补偿。

The modules of G code automatic programming , cyclical camshaft grinding and automatic wheel dressing were embedded , and the wheel wear was dynamically compensated .

为准确检测凸轮轴升程数据，设计开发了一套基于VB的简易、有效的测量系统。

The test system is based on VB and used to test the data of camshaft 's rising journey correctly .

CatiaV5环境下的凸轮轴参数化设计

The Parametric Design of Camshaft with CATIA V5

基于PMAC的凸轮轴变速磨削加工研究

Variable Speed Grinding of Camshaft Based on PMAC

FANUC系统宏程序在凸轮轴类零件中的应用

Application of Macro Program Aiming at FANUC System to Camshaft

数控方法磨削凸轮轴时，凸轮廓形主要有三种方式，其中工件C轴转动和砂轮架X轴移动的两坐标联动方式的结构简单、精度较高。

There are three kinds of forming ways when grinding camshaft by CNC method . The mode of work-piece rotating around C axis and grinding-head moving along X axis is of high precision and simple structure .

本文较详细地分析了国内外CNC凸轮轴磨床的现状和发展趋势，并在此基础上提出了一种具有新的结构形式的CNC凸轮轴磨床。

In this Paper , a new type of CNC earn shaft grinding machine ( CCSGM ) is Presented ther the situation and development tendency of the CCSGM in the world are analyzed .

基于840D数控凸轮轴磨床数据处理软件开发

The Development of The Data Processing Software for NC Cam Grinding Machine Based on 840D

本文在国内外VVT技术的基础上，设计了一种适合中、小排量摩托车发动机单顶置凸轮轴VVT机构。

Variable valve timing ( VVT ) mechanism of switching cam profile was developed for the small-medium displacement motorcycle engines .

为了提高动力特性，现代高速发动机一般都采用了顶置凸轮轴（OHC）式配气机构。

Overhead cam ( OHC ) valve train has been widely adopted in modern high-speed internal-combustion engines for better dynamic characteristics .

基于CAE的结构有限元技术，在对某高压喷油泵凸轮轴复杂受力情况作详细分析的基础上，对该凸轮轴的可靠性进行了校核。

This paper is based on CAE structural finite element method , the reliability of the high pressure fuel injection pump camshaft was verified on the basis of the analysis of working condition of the camshaft .

479Q型凸轮轴激光淬火工艺研究

Study on laser hardening technology of 479Q cam shaft

N-C共渗在TY95系列柴油机球铁凸轮轴上的应用

Application of Nitrocarburizing Process in Nodular Cast Iron Camshaft of TY 95 Series Diesel Engine

研究了一种CO2激光表面硬化预涂层用的涂料，并将之用于凸轮轴等金属材料的激光表面硬化处理，检测了硬化层的热穿透深度、硬度、表面粗糙度等。

A kind of coating used in the pretreatment coating of CO 2 laser surface modification is studied . The thermal penetration depth , hardness and surface coarseness of the hardened layer have been examined with the coating used in laser surface hardening treatment .

运用虚拟设计方法，以UGNX、ANSYS有限元分析软件为技术平台，对弧形挑膜齿杆组和滚筒凸轮轴进行了结构强度分析及工艺结构的研究。

On the basis of the UG NX and ANSYS software , the research on the static structural strength and technologic structure of the arc spring-finger components and the cylinder camshaft using virtual design method are carried out .

根据误差反向传播（BP）神经网络的原理，结合ObjectARX参数化三维建模技术，开发了基于AutoCAD软件环境的铸铁凸轮轴阶梯式浇注系统智能化CAD软件。

In this paper , according to principles of error back-propagation ( BP ) neural network , combined with three dimensional parametric modeling based on Object ARX technology , an intelligent CAD software system for step gating system of cast-ironed camshaft was developed , based on AutoCAD environment .

摘要介绍用C620车床改装成用于加工四缸发动机的凸轮轴靠模车床，其结构简单。所改装的机构和结构型式对中小型发动机厂很适用。

The simple refitting mechanism construction and the constructive type are suitable for the middle and small engine manufacturing enterprises .