The remote-controlled mechanical arm

We will introdunce mechanical arm.

who

Canada,company called Spar.

who

Carnegie Mellon Unversity in U.S.A,McGill University's robort center ,Techno MPB Inc. are the main companies in this program.

who

Macdonald Deterwilly company study 3years and show a new Canadarm sample.

Mechanical arm

We can use mechanica ar

m do many things

When

• First generation Canadarm was used to 1981's STS-2 mission,the second space shuttle mission.

when

• Canadarm's design philosophy by President Reagan in 1984.He wanted to construction a free space

when

• Canadian MarcGarneau tired to have first fly in 1984

when

Between 1981 to 1993 Canadian Space Agency provided 4 Canadarms to America,and Canadarm2 was used in space station in 2001.

Where

• Canada and America

where

• Canadarm was from Canadian Space Agency.

where

• Canadian Space Agency set up in Montreal.

Why

• Our hands have two action:rotation and movements.Our hands can let an object from a place to the other place.But if the object is heavy or there are too many object in a space,our hands are not useful.

why

• Our hands are flexible,and mechanical arm is also flexble.So it can let some small but heavy objects move.

why

• It can do lots of work,and it's accuracy is very high,so that can error reduction and make the final answer accurate.

why

• Canadarm's speed is faster than people's hand,and it will help us do more work.And people will not feel tired.

How to reasonable use of mechanical arm

The invention of the me

chanical arm

How to reasonable use of mechani

cal arm

• http://pic.sogou.com/d?query=%BB%FA%D0%B5%B1%DB&mood=0&picformat=0&mode=1&di=0&p=50040513&dp=1&did=1#did0

• http://wenku.baidu.com/view/07498d2c2af90242a895e54c.html• http://cn.sonhoo.com/info/618555.html• http://baike.baidu.com/view/2417569.htm• http://baike.baidu.com/picview/

2417569/2417569/0/730e0cf3d7ca7bcb1800dd79bf096b63f624a868.html#albumindex=0&picindex=0

• http://pic.sogou.com/d?query=%BB%FA%D0%B5%B1%DB&page=1&did=1&phu=http%3A%2F%2Fdown.tutu001.com%2Fd%2Ffile%2F20110909%2Fd4df8a4f1128a3c6a15d51b8dc_560.jpg&p=40230500#did0

• http://video.sina.com.cn/v/b/113392851-1905857582.html?ptag=vsogou