And introduced the method for analysis and calculation at inverter drives with two speed ratio, based on that the lathe have to stop while speed is adjusting. 详细介绍了根据车床停机调速的特点,实现两档传动比变频凋速的分析和计算方法。
The Project of Low Speed Braking Control in Largescale Horizontal Lathe 大型卧式车床的低速制动控制方案研究
Study on the basic theory of the constant peripheral speed rotary lathe 恒线速旋切机基本理论问题的研究
Analysis and Application of Common Adjustable Method of Speed of Lathe Initiative System 旋切机主传动系统常用调速方法的分析及应用
The acceleration is variable can improve the entering to the speed of the lathe. 加速度可变可提高机床的进给速度。
Application of transducer to variable speed cutting lathe 变频调速器在无级变速切削车床中的应用
Design of Torque Lifting under Low Speed Start for NC Lathe Converter Speed Regulation 数控车床变频调速低速启动时转矩提升的设计
BCD Code Controlled Stepped Speed Regulation System for Spindle of Lathe BCD码控制车床主轴分级调速系统
When we build the model, two important parameters rotate speed of principal axis and step speed in numerical control programs were fully considered and the time drive mechanism for the dynamic machining process simulation of numerical control lathe were brought forward also. 该模型充分考虑了数控程序中主轴转速和进给速率两个重要参数,并提出了数控车床动态加工过程仿真的时间驱动机制。
Turning V-thread at low Speed with NC Lathe 数控车床低速车削三角螺纹
Research some problems about the designing of high speed moving drive chain for driving the tool post of engine lathe 普通车床刀架快速移动传动链设计中几个问题的探讨
This grating counter system makes use of CPLD technology to improve integration and speed of the lathe. 本文开发的计数系统使用CPLD技术,可以提高系统的集成度与运行速度。
This kind of new hydraulic speed governing system mainly applies to the large-scale precise hydraulic lathe, the hydraulic promoting organization, the moulding plastics machine, the hydraulic crane and so on. 这种新型液压调速系统主要应用于大型精密液压机床、液压提升机构、注塑机、液压起货机等液压调速回路中。
Being directed against low torque under low speed start for NC lathe converter speed regulation, the V/ f control is the way for solving this problem. 〔 针对数控车床采用变频调速时,低速启动转矩低的实际问题,采取V/f控制方式是解决这一问题的有力措施。
Research On Kinematics Simulation Of High Speed And Precision Numerical Control Lathe 高速精密数控车床运动学仿真研究
A Constant Line Speed Digital System for Veneer Peeling Rotary Lathe 单板旋切机恒线速数控系统
Because of the merit of high rotary speed and precision externally pressurized bearing is applied in super precision lathe and measuring instrument. 气体静压润滑轴承由于运转速度高、回转精度高等优点,广泛应用于超精密机床和高精度测量仪器。