金属切削

FCC装置再生系统焊接失效分析与故障机理研究水基金属切削液的失效及其再生设备设计

Analysis on the Welding Crack of the Second Fccu Regenerator in the Refinery Plant ; The Malfunction of Aqueous Metal-Cutting Fluid and the Designing of Its Regeneration Equipment

阐述了金属切削加工中切削用量的优化选择方法，此方法的应用，大大加强了一般中小型CAM系统对工艺问题的处理能力，为实现低耗、高效、高度现代化切削决策提供了理论依据。

The paper discusses a method for optimum selection of cutting output in metal-cutting . The method greatly enhances the treatment capability of common medium-and small-sized CAM system and provides theoretical basis for realizing low loss and high efficiency of high-modernization cutting strategy .

介绍了结合动态设计思想构建的基于Web的金属切削数据库系统。

A Web-based metal cutting database system combined with dynamic design idea is introduced .

金属切削刀具CAD技术的应用

The application of CAD for metal cutting tools

基于ANSYS的金属切削过程有限元仿真

Finite element simulation in the process of metal cutting based on ANSYS

基于J2EE的金属切削参数管理系统的研究

Study on the management system of metal cutting parameter based on J2EE

金属切削机床CAI课件的开发

Development of Metal Cutting Machine Tool CAI courseware

多媒体金属切削刀具CAI课件的开发实践

Practice of Making Cutter 's Multimedia CAI Courseware

文中介绍利用Visualc++工具开发金属切削机床重复转速的主传动非常规变速系统优化设计的总体结构、功能和方法。

This paper states total frames , functions and means to optimize main transmission irregular speed-change system of machine-tool with Visual C + + tool .

基于Authorware的《金属切削原理》CAI课件的开发

Design of CAI course software of the theory of metal cut based on authorware

金属切削中的Bridgman效应与Merchant切削方程式

The Bridgman Effect in Cutting Process and the Merchant Cutting Equation

金属切削原理及刀具MCAI系统的研制

Development of MCAI system in principles and tools of cutting metal

EDM通过刀具与工件之间的受控电弧（火花）进行金属切削。

Electrical discharge machining removes metal by controlled electrical arcing ( sparking ) between the tool and workpiece .

基于SPH法的金属切削大变形数值模拟

SPH-Based Numerical Simulation for Big Deformation During Metal Cutting

本文主要介绍了基于J2EE框架和Oracle数据库的多层分布式体系结构及基于该结构的金属切削参数管理系统。

The multi-tier distributed application services system based on J2EE and Oracle is introduced and applied to the Management System of Metal Cutting Parameter ( MSMCP ) .

近些年来，随着计算机硬件和软件技术的快速发展，有限元法（FEM）已经成为金属切削过程仿真的有效工具。

In recent years , with the development of the computational software and hardware technology , the finite element method ( FEM ) has become the main tool for simulating metal cutting processes .

美孚克特AF是抗泡及消泡剂，用在乳化及水溶性金属切削液中，也可用在其它工业用水基液体系统中。

Mobilcut AF is an antifoam and defoaming agent for use in metal working fluid emulsions and solutions and in other water based industrial fluid systems .

本文介绍了为机类学生金属切削机床课程设计而研究开发的一种CAD系统，以及该系统的总体结构和设计方法。

This paper introduces a kind of CAD system of shaft transmission of machine tool that is mainly used in the design of the course of metal cutting machine tool and describes the integral strcture , and design procedures .

并对半固着磨具加工的工件表面进行了高分辨率的AFM和SEM分析测试，未发现微小裂纹存在，但有类似金属切削的塑性流动产生。

The high resolution AFM and SEM were used to test the workpiece surfaces that were processed by SFAP , the microcracks were not found and the plastic flow similar metal-cutting were found .

HC-1高效金属切削液研制

The Study of the HC-1 High Efficiency Metallic Cutting Liquid

基于数据库和Java，研究了金属切削毛刺数据库系统的设计，实现了切削毛刺数据的管理、切削毛刺类型与尺寸大小及加工参数的查询，进一步丰富和完善了金属切削毛刺的预报与控制理论。

Based on database and Java , the design of database system about cutting burrs is researched . The management of cutting burrs data , query of cutting burrs style , dimension and parameter are realized to perfect the prediction and control theory of cutting burrs .

基于GAPT的金属切削数据库的研究

Study on the Metal-cutting Database Based on GAPT

基于材料变形的弹塑性理论，建立了材料的应变硬化模型，采用有限元仿真技术，利用有限元软件ANSYS，对二维正交金属切削过程中剪切层及切屑的形成进行仿真。

Based on the technology of elasticity and plasticity in material deformation , the strain-hardening material model and finite element model are created by use of FEM software ANSYS to simulate the formation of shearing layer and chip in two-dimension orthogonal metal cutting .

本文首先提出了时变金属切削过程的概念，然后采用对信号分段的AR、SETAR模型描述其时变性。

The concept of time-varying metal cutting-chatter is developed firstly in this paper and AR and SETAR models based on the segmented time series are then introduced to describe the time-variability .

介绍了一种基于GAPT的金属切削数据库。

This paper introduces a type of the metal-cutting database ( MCDB ) based on GAPT ( Graphic Automatic Programming Tools ) .

当工件材料硬度低于HRC50，切削力和切削温度的变化规律符合普通的金属切削理论，硬度超过HRC50则切削力和切削温度的变化规律大不相同。

While the material machined hardness is lower than HRC50 , the changing rule of cutting force and cutting temperature was accordant with the common cutting theory .

用TP801A单板机在现场对三向车削力进行数据采集和数据处理，是搞金属切削加工的研究人员、实验技术人员渴望解决的问题。

The data processing and sampling for cutting force in three directions with 801A microprocessor in the spot is a problem which has long been expected to be solved by scientists and experimental engineers who are working in the field of metal cutting .

对金属切削机床课程设计改革的几点建议

Some Suggestions on Reform in the Course Design of Machine Tools

金属切削加工发展趋势之&干式加工

Dry Cutting & One of Development Trends in Metal - cutting

剪切角是金属切削中一个重要的物理量。

Shearing angle is an important physical quantity in metal machining .