数控技术英语Unit10
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丽莎希望确保每个学生都明白车削加工中心, 所以她开始问其他学生。
Lisa: We just learned that a turning center removes metal. What operations can it perform, John?
丽莎:我们刚学到了车削加工中心去除金属。 约翰,它能执行什么操作?
当丽莎和学生在参观车削加工中心车间的时候, 丽莎决定考一下学生,所以她转向一位学生。
Lisa: Hi, Danny. What is this machine?
丽莎:嗨,丹尼。这个机器叫什么?
Danny: It’s a turning center.
丹尼:它叫车削加工中心
Lisa: What is it used for?
version [`və:ʃən] n. 版本 gear [ɡiə] n. 传动装置 bar feed 棒料进给 metallic [mi`tælik] adj. 金属(性)的 friction [`frikʃən] n. 摩擦 get rid of 除去
Introduction
Do you know what a turning center is? It can be considered as a kind of machining center. But it has its own features and functions. Today I will show you the magic of turning center.
你们知道什么是车削加工中心吗?它可以被视 为加工中心的一种。但是它有自己的特色和功 能。今天我会向你们展示车削加工中心的神奇 之处。
Mini Lathe
Headstock 主轴箱 Bed Spindle Ways toolholder Compound 床身 主轴 导轨 夹头 小滑板
Cross Slide 横向滑板 half nut lever wk.baidu.compron Carriage tailstock lead screw 对开螺母手 柄 溜板箱 刀座 尾座 丝杆
Look and match
1. rotate 旋转
2. move 搬
3. parallel 平行的
Listen and repeat
When Lisa and the students are visiting the workshop of the turning center, Lisa decides to test the students, so she turns to one of the students.
丽莎:它用来做什么?
Danny: It is used to remove metal.
丹尼:它用来去除金属。
Lisa: Remove metal? How?
丽莎:去除金属?怎样去?
Danny: By moving a cutting tool against a rotating workpiece.
丹尼:通过将切割刀具移近旋转的工件。
Lisa: Very good!
丽莎:很好!
Danny: Thank you.
丹尼:谢谢。
Listen and complete
Lisa wants to make sure that every student is clear about the turning center, so she starts to ask other students questions.
John: Some turning centers can perform limited milling and drilling operations.
约翰:一些车削加工中心
Tom: And some turning centers can perform boring operations. Lisa: Do the parts of turning centers just rotate parallel to the floor? John: Not always. They can also be designed vertically. Lisa: Well done, boys.
Unit 10 Getting to know Turning Center
第10单元 认识车削加工中心
Word and phrases
parallel [`pærəlel] adj.平行的 remove [ri`mu:v] v. 除去 T-slot T型槽 turret [`t r t] n. 六角刀架 [`tʌrɪt] swarf [swɔ:f] n. 金属屑 drive [draiv] n. 传动
Lisa: We just learned that a turning center removes metal. What operations can it perform, John?
丽莎:我们刚学到了车削加工中心去除金属。 约翰,它能执行什么操作?
当丽莎和学生在参观车削加工中心车间的时候, 丽莎决定考一下学生,所以她转向一位学生。
Lisa: Hi, Danny. What is this machine?
丽莎:嗨,丹尼。这个机器叫什么?
Danny: It’s a turning center.
丹尼:它叫车削加工中心
Lisa: What is it used for?
version [`və:ʃən] n. 版本 gear [ɡiə] n. 传动装置 bar feed 棒料进给 metallic [mi`tælik] adj. 金属(性)的 friction [`frikʃən] n. 摩擦 get rid of 除去
Introduction
Do you know what a turning center is? It can be considered as a kind of machining center. But it has its own features and functions. Today I will show you the magic of turning center.
你们知道什么是车削加工中心吗?它可以被视 为加工中心的一种。但是它有自己的特色和功 能。今天我会向你们展示车削加工中心的神奇 之处。
Mini Lathe
Headstock 主轴箱 Bed Spindle Ways toolholder Compound 床身 主轴 导轨 夹头 小滑板
Cross Slide 横向滑板 half nut lever wk.baidu.compron Carriage tailstock lead screw 对开螺母手 柄 溜板箱 刀座 尾座 丝杆
Look and match
1. rotate 旋转
2. move 搬
3. parallel 平行的
Listen and repeat
When Lisa and the students are visiting the workshop of the turning center, Lisa decides to test the students, so she turns to one of the students.
丽莎:它用来做什么?
Danny: It is used to remove metal.
丹尼:它用来去除金属。
Lisa: Remove metal? How?
丽莎:去除金属?怎样去?
Danny: By moving a cutting tool against a rotating workpiece.
丹尼:通过将切割刀具移近旋转的工件。
Lisa: Very good!
丽莎:很好!
Danny: Thank you.
丹尼:谢谢。
Listen and complete
Lisa wants to make sure that every student is clear about the turning center, so she starts to ask other students questions.
John: Some turning centers can perform limited milling and drilling operations.
约翰:一些车削加工中心
Tom: And some turning centers can perform boring operations. Lisa: Do the parts of turning centers just rotate parallel to the floor? John: Not always. They can also be designed vertically. Lisa: Well done, boys.
Unit 10 Getting to know Turning Center
第10单元 认识车削加工中心
Word and phrases
parallel [`pærəlel] adj.平行的 remove [ri`mu:v] v. 除去 T-slot T型槽 turret [`t r t] n. 六角刀架 [`tʌrɪt] swarf [swɔ:f] n. 金属屑 drive [draiv] n. 传动