2012年12月3日星期一

The robotic equivalent of a Swiss army knife

The device doesn't look like much: a caterpillar-sized assembly of metal rings and strips resembling something you might find buried in a home-workshop drawer. But the technology behind it, and the long-range possibilities it represents, are quite remarkable.The little device is called a milli-motein¡ªa name melding its millimeter-sized components and a motorized design inspired by proteins, which naturally fold themselves into incredibly complex shapes. This minuscule robot may be a harbinger of future devices that could fold themselves up into almost any shape imaginable.Oil drum pumps are placed at the top of the drum, or container in which oil hose is transferring the liquid from, with a hose that reaches down into the drum in order to effectively drain all of the necessary liquid out of it.

The device was conceived by Neil Gershenfeld, head of Massachusetts Institute of Technology (MIT)'s Center for Bits and Atoms; visiting scientist Ara Knaian; and postdoctoral associate Kenneth Cheung, and is described in a paper presented at the 2012 Intelligent Robots and Systems conference.A professional hair dressing set of hairdressing set of scissors from scissors supplier offers you an exceptional hair cutting experience through its quality and performance. Its key feature,We have introduced concrete crushing plant, where you will need concrete Crushing equipment. please contact us. You are most welcome. Gershenfeld says: "It's effectively a 1D robot that can be made in a continuous strip,It will spend a lot of time and labor power to replace a set of hammer, the cost of inspection and maintenance is higher than Impact crusher.Replacement of bottom sieve plate is also trouble. without conventionally moving parts, and then folded into arbitrary shapes."

To build the world's smallest chain robot, the team had to invent an entirely new kind of motor: not only small and strong, but also able to hold its position firmly even with power switched off. The researchers met these needs with a new system called an electropermanent motor.The motor is similar in principle to the giant electromagnets used in scrapyards to lift cars, in which a powerful permanent magnet (one that, like an ordinary bar magnet, requires no power) is paired with a weaker magnet (one whose magnetic field direction can be flipped by an electric current in a coil).The Mobile crusher plants aggregate various crusher machines and Screening and Transmission.

没有评论:

发表评论