
数控车床操作实训

Quiz
•
Computers
•
University
•
Hard
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
数控车床操作中,哪个步骤是手动操作?
程序编辑
程序运行
数据设置
手动操作步骤
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在数控车床对刀操作中,应该注意哪些事项?
数控车床加工参数的选择
重点绝对坐标编程方式
注意卡盘、尾座的使用
要区分机床坐标原点、工件坐标原点等概念
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在数控车床加工简单成形面时,应该注意什么事项?
快速进刀和退刀时,一定要注意不要碰上工件和三爪卡盘
编程时如何处理尺寸公差
使用G02/G03指令时,如何判断顺时针/逆时针方向
自动加工前,应进行哪些检查
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在数控车床加工成形面时,应该掌握哪些内容?
圆弧加工中的粗车工艺安排
各种圆弧表面加工中的计算方法
圆弧表面的加工程序编写方法
G73、M98、M99用法
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在数控车床操作中,哪个步骤是程序编辑?
程序编辑
手动操作步骤
程序运行
数据设置
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
数控车床加工成形类零件时应注意那些问题?
加工路线的确定
加工过程中进刀和退刀路线的确定
加工内孔与加工外轮廓时的区别
加工程序中的余量方向的确定
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
采用G72、G73复合循环编写程序时应注意那些问题?
G73所调用的循环体与G73是否独立
加工内孔与加工外轮廓时的区别
加工路线的确定
加工程序中的余量方向的确定
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