exterior round corner是什么意思

用法例句

This paper discusses the working principle of machining piston cylinder and turning piston top surface by hard copying, and top chamfering.

本文阐述了活塞外圆和端面硬靠模加工及头部倒角的工作原理,详细介绍了采用可编程序控制器和经济型数控系统联合实现电气控制的具体方案,给出了电气控制系统的硬件电路图、程序流程图。

PLC controls of hydraulic pressure system of model MMB1320B cylindrical grinder;

MMB1320B型外圆磨床液压系统的PLC控制

This paper presents grinding parameters optimization for cylindrical grinder.

讨论了外圆磨床在进行外圆磨削时参数的优化问题,建立了优化设计数学模型,并将最优切削参数的二维有约束的优化问题转化为一维有约束优化求解,极大地简便了设计计算,经具体实例验证此方法简单易行。

This paper introduces the faults in spindle and spindle bearing of M1350-cylindrical grinder, analyzes the causes of the faults and the solving methods, and probes into the transformation method of spindle and spindle bearing and their application effect after the transformation.

介绍了M1350A型外圆磨床主轴及主轴轴承出现的故障,分析了故障的原因及解决的方法,探讨了主轴及主轴轴承的改造方法和改造后的使用效果。