Know about Robot

Welding Robot

2011-11-28T06:55:00.000-08:00

Welding robots are used in industrial welding processes and facilitate automatic welding. Welding robots work on the principle of robotics and are controlled by robotic equipment. They work on the algorithm, which is required for the computation of work command. Welding robots are designed so that they can operate under various conditions at high duty cycles.

There are two popular types of welding robots that are usually useful in industrial welding. They are "arc welding robots" and "spot welding robots." These two welding robots are classified according to articulating robots and rectilinear robots on the basis of rotation of wrist in space.

Welding robots perform their tasks more repeatedly than a manual welder because of the repetitive program and monotony of the task. Welding robots offer many benefits to customers that include consistency and quality of welding, reduction of production costs, fewer scrapped parts, and an increase on your returns on investment. Welding robots also possess repeatability and consistent positional accuracy, which provides a better quality product than manual production. It helps in reduction of labor costs as well.

Welding robots require appropriate maintenance for continuous operations of welding. They may require regular recalibration or reprogramming for it. Proper robotic system design also help in minimizing interruptions in continuous production line. Correctly programmed welding robots precisely provide the same welds every time on pieces of the same dimensions and specifications.

There are many companies that have integrated and installed welding robot systems throughout the United States. They provide welding services to customers using these integrated and installed welding robots. There are many robot manufacturers also present in the market that provide welding robots to welding companies. These manufacturing companies offer a warranty, robot training, and prototype tooling for various robot integration packages. They also offer the customer care service with trained technicians, who can solve queries of customers from programming issues to robot system failure.

It is advisable for customers to make sure that the equipment components of welding robots have necessary features and a control interface with the main control system, when setting up a robotic welding facility.

Forex Robot Review

2011-09-13T00:37:00.000-07:00

Even though there is a booming number of Forex Robots in the internet that today, we can actually say that, not everything of this robot is needed. Some might people think that, though there is so much Forex Robot, each of these robots works specifically on a trader; not everything in the software is suitable for us. So, delve more time in looking for that Forex Robot that is customized only for you, because in such a way, you might be confused with the use of the Forex Robot; there is a big possibility that it might ruin your business even if they work well with other people.

This, in fact, can never be the best sit situation, that you would have a hard time searching for the robot that would specifically meet your needs. Traders now are having a long time from reading reviews, and make comparisons on the programs found on the software. This can be a good thing for you, if you would a good time now in looking for software than can somehow meet your trading techniques, and for you to be able to compare every inch of the Forex Robot with the other. Even if, there are a lot of good things that were said about a certain robot, one might actually ask if they are true. Surely, to find out is to research very well on the Forex Robot that you wanted to purchase for you not to be scammed.

Reviews about robot software act as guide. In this case, you would be aided in such a way that you can now pick that correct robot for you. In any case that you chose a Robot, these reviews are here for you to check if they can work well for you, and make you more money, rather than by just ruining your precious investment. Vendors of these Robots posts some reviews about them on their websites, for you to read them, and actually follow them for you to have a god set-up for the system.

There are certain characteristics that we can delve into for us to see which robots are the right ones for you; reviews help you out in choosing. The following that are listed below would help you from differentiating a good review from a bad one.

Firstly, some reviews would only say good thing about a Forex Robot, never the bad thing. This would just tell you that everything about the robot is good for you, which is really not. So, in a way, maker of this software just give away these reviews, for you to buy the product. It is not actually a review; it's a selling review, for you to just read all the good stuff about the robot. You can't seem to see any flaws in their product. In any case, good reviews always tell everything about the robot, even the bad and the positive thing about them; for you to avoid buying the scams.

And also, check the hyperlink of the main page of the review you are reading. A good review is often less in hyperlink. Some maliciously sold product s usually has so many hyperlinks on them, like on every sentence you can see hyperlinks; this can be really annoying.

And lastly, don't read reviews with so much exclamation point. These are just claims, often leading to scams. The best Forex Robot does not depend on ranking, or saying that they are number one, but on the good reviews written about them and some comments that were said about them.

There are so many Forex Robots out there, and also reviews. The best of the best Forex Robot are from a respectable websites. In such a way that you would have a good review, there you can see the best Forex Robot

Medical Robot

2011-04-09T00:44:00.001-07:00

Medical robots are one of the most helpful applications of robots. They are used in various medical practices, including difficult and precise surgical procedures. They are also used to assist patients in recovery and in the performance of routine tasks for patient care.
Medical robots have computer-integrated technology and are comprised of complicated programming languages, controllers, and advanced sensors. They also possess powerful control units, a programming terminal, and process-oriented software for various medical applications.
Medical robots are used for training surgeons and providing in-depth knowledge to students. These robots provide standardized operation, which reduces the time required to perform any medical operation. They provide positional certainty and confined movement, which can lead to improved post-operative outcomes. The major potential advantages of medical robots are precision and miniaturization in medical operations. Further advantages are articulation beyond normal manipulation and three-dimensional magnification.
Doctors can view the patient, ask questions, read patient records, view X-rays, and test results using these robots. Although the robot does not physically examine the patient it, allows face-to-face contact between the doctor and patient with the help of a screen attached to it. They are also used inward rounds when doctors are away from patients, which allow patients to establish direct contact with doctors.
Research is going on in the field of medical robotics that will create new robotic technologies and benefit the healthcare industry. The use of WiFi technology in the medical robots allows a medical expert to visually examine and communicate with a patient from anywhere in the world.
There are many doctors, who are using medical robotic technologies in their regular clinical practice. Doctors believe that it is a revolutionary concept, which opens new avenues for telemedicine research and integrates technology with healthcare while establishing necessary interface between patients, clinicians, and teaching staff.

Robotic toy for education

2011-02-05T06:26:00.000-08:00

A robotic toy is a toy with robotic capabilities. A toy that its movements are controlled by a micro controller is considered as robotic toy. It is not just another toy. Some teachers use it as teaching tool. Children love to play with it. Old tin robot toy was like a doll for boys. A robotic toy is actually children's version of robot. It has all the robot functionality. There are many robotic toy manufacturers with many product names. Choose one that is suitable for you and your kids.

Some of it comes as a ready made robot; the other comes as robotic kits. Children can assemble the robot by themselves. Sometimes they can build more than one kind of robot in one robotic kit. It is like a construction project. It needs creativity. Numerous robot movies makes children think that robot is real. Robots are like everyday friends for them. Children had a whole lot more imagination than us.

Kids can learn a lot of thing when they play it. It teaches children about construction skills, electronic skills and computing skills. They can play with weight and balance. They will realize that different materials have different weight at the same size. Balance is important for robot, especially for bi-pedal robot. They will learn by experience that the robots need minimum 3 ground point of contact to stand still. Gears and electrical motor is their next lessons. The electrical motor is the source of rotation. It transmits the power through gears. Gear cannot move by itself. Gear is a simple and complex idea in one system. We can teach them about radius and diameter. How its size will affect the rotation speed. For higher grade, we can teach about conversion between rotation and linear speed, depend of the diameter. Gear is a complex study, but it is funny to play with.

Some children are curious on how the electric motors move? Teachers can show them the cables that connect the motors to the battery, the main power source in most robotic toy. They will learn various electrical sources that can feed the toys.

Robots have much kind of sensors. Touch sensor, light sensor, microphone (to detect sounds), ultrasonic sensor are popular sensors that often included in the robotic kits. Robots use sensors to communicate with their environments.

We can teach a general robotic toy to become a specific robotic puppy, or even a mighty warrior. Thanks to the micro controller that controls the robot. Robotic toys are amazing tool to teach children

Children can share their own robotic projects. They will learn how to build a project from idea to reality. They can make their first scientific paper. They can record the main idea, and kind of tools they need. At last they can proudly show us their final robots. Teachers and parents can help by encouraging them to learn more. What is better than a curious student? They will learn by themselves! Some of them can extend their art potential by making a movie with their robotic toy as the main figure. They can create stunning sound tracks, sound effects, and edit their own video. They can event arrange their own music.

There is so much fun in using robotic toy as teaching tool. Children will love it. I bet parents and teachers will love it too. Teachers are not using it for teaching tools only, but as their own toy also.

Automation and Industrial Robots

2010-03-20T21:34:00.000-07:00

The importance of automation and robots in all manufacturing industries is growing. Industrial robots have replaced human beings in a wide variety of industries. Robots out perform humans in jobs that require precision, speed, endurance and reliability. Robots safely perform dirty and dangerous jobs. Traditional manufacturing robotic applications include material handling (pick and place), assembling, painting, welding, packaging, palletizing, product inspection and testing. Industrial robots are used in a diverse range of industries including automotive, electronics, medical, food production, biotech, pharmaceutical and machinery.

The ISO definition of a manipulating industrial robot is "an automatically controlled, reprogrammable, multipurpose manipulator". According to the definition it can be fixed in place or mobile for use in industrial automation applications. These industrial robots are programmable in three or more axes. They are multi-functional pieces of equipment that can be custom-built and programmed to perform a variety of operations.

The major advantages of industrial robots is that they can be programmed to suit industry specific requirements and can work continuously for years, consistently meeting high manufacturing quality standards. The economic life span of an industrial robot is approximately 12-16 years. Due to their persistent accuracy industrial robots have become an indispensable part of manufacturing.

Industrial robots are classified into different categories based on their mechanical structure. The major categories of industrial robots are:

Gantry (Cartesian) Robot: They are stationary robots having three elements of motion. They work from an overhead grid with a rectangular work envelope. They are mainly used to perform 'pick and place' actions. Gantry robots have all their axes above the work making them also ideal for dispensing applications.
SCARA Robots: (Selectively Compliant Articulated Robot Arm) These robots have 4 axes of motion. They move within an x-y-z coordinated circular work envelope. They are used for factory automation requiring pick and place work, application and assembly operations and handling machine tools.
Articulated robots: An articulated robot has rotary joints. It can have from two to ten or more interactive joints. Articulated robots are well suited to welding, painting and assembly.

Basic industrial robot designs can be customized with the addition of different peripherals. End effectors, optical systems, and motion controllers are essential add-ons. End effectors are the end-of-arm-tooling (EOAT) attached to robotic arms. Grippers or wrenches that are used to move or assemble parts are examples of end effectors. End effectors are designed and used to sense and interact with the external environment. The end effectors' design depends on the application requirements of the specific industry. Machine Vision systems are robotic optical systems. They are built-on digital input/output devices and computer networks used to control other manufacturing equipment such as robotic arms. Machine vision is used for the inspection of manufactured goods such as semiconductor chips. Motion controllers are used to move robots and position stages smoothly and accurately with sub-micron repeatability.

Industrial robots fill the need for greater precision, reliability, flexibility and production output in the increasingly competitive and complex manufacturing industry environment.

Hello Robot - Machine in Modern Man's Life

2009-12-26T01:54:00.000-08:00

Man has always been dependent on machines. Ranging from the crudest of sticks used as weapons for hunting to modern weapons of mass destruction, we are becoming increasingly dependent on machines. Many amongst us perceive machines as being necessary for the smooth functioning of our society.

It stands as a testament to our inventiveness that we are able to automate the many mundane aspects of our society's functioning in order to make life easier. The next generation of machines are smarter, smaller and more energy efficient.

The evolution of electronic toys provides a striking resemblance to that of the evolution of Robotic technological advancement. From its initial stages of simple robots that are programmed to perform monotonous actions to highly sophisticated robots with artificial intelligence, we have come a long way in improving the quality of robots. Commercially, Sony and Tiger electronics have released popular 'robo-pets', which were highly successful. In the virtual world, automated programs built for specific purposes are popular. General consensus is that any machinery which is adaptable, can interact and manipulate its surroundings is considered as a robot. Bill gates latest vision of 'a robot in every home' could be as prophetic as his earlier vision of 'a computer in every home', which is now a true scenario.

History of Robot:

There have been rough prototypes of robots since ancient times. These included robots, which operated on steam, wind and water. Greek mathematician Arkittas had made a machine operated dove which could gain momentum using steam power. Alexander was reputed to have many self-operated machines, which were working using wind pressure and steam. In 1088, Su Sang had created a clock tower, which shows the time automatically in some part of China. In 1136 and 1206 AD a Muslim inventor named Al Zazari had developed a number of self operated machines like cooking equipments and water operated musical instrument. This human like robot had been used as a singer in boats and as an entertainer in the court of the king.

Nearly in 1495, Leonardo da Vinci had sketched a human shaped Robot. This sketch came into light in the year 1950 and was named as Leonardo Robot. This Robot was capable of sitting, shaking its hand, head and moving its jaws. This Robot design had been done like the structure of a human being. Between 1738 and 1739, Jacques Devaucanson had created different Robots of different sizes including duck robot, flute-playing Robot. The Duck robot was capable of playing with its wings. It could lengthen its neck; pick food from the visitors' hand. During 1700, in Japan, a number of different large sized robots were designed, out of which a Robot named 'Karakul' was famous for being capable of offering tea. From 1799 and 1881, Japanese handicraft workers had designed a variety of Robots. In 1926, Westinghouse Electric Corporation created a large Robot called 'Television' which could do many complex works. Scientist Makato Nisimura had designed the Japanese robot 'Gakutensoku', which was the first man-sized robot. England was not far behind in these inventions. In 1948-1949, the first electronic, autonomous Robot called "Elmore and Elsi" was created by William Grey Walter had surprised the world. It was capable of detecting light and darkness and was even capable of communicating with external devices. The first modern Robot came into existence in the year 1954, created by George Davel and operated digitally. It was named 'Uni met' and Dave sold it to Genera motors.

Karel Kapok, Czechoslovakia writer has made the term Robot popular through his play Ros mos- Universal Robot. This play was first performed in the year 1921. It was about an industry, where artificial human beings were manufactured and were called Robots. Karel Kapok later mentioned that he had thought of giving the name 'Labor i' which in Latin means work, but he later renamed it as Robot which was suggested by his brother, which roughly translates to 'Hard Work.'

Robot Parts

2009-12-03T02:41:00.000-08:00

A robot is a complex assembly of several parts and devices which are synchronized to perform specific functions. Whether you are a robot hobbyist or a robotic technician, you require robot parts to customize or repair the structure. However, proper care is required while buying robot parts to ensure that they align with the system.

Essential Robot Parts

Some of the most crucial robot parts are:

Robot sensors: Robots' intelligence depends highly on their sensors. The sensors detect elements in the surrounding environment and send information to the controller. Based on this information, the controller makes its decisions. Generally, a robot has several sensors to scan the environment. Sensors can include ultrasonic range finders to measure point distances, laser scanners to measure 2D and 3D distances for mapping, sound sensors, light sensors and more.

Microcontrollers: Microcontrollers act as the brain of robotic projects. These devices work similar to the central processing unit of the computer. They are capable of collecting information, processing it and deciding the actions of the robot.

Motor: A motor converts electricity into mechanical motion. There are different types of motors, which differ in terms of size, functionality and the amount of power they generate. Motor controller: This device acts as an intermediate between a microcontroller and a motor. A microcontroller is not capable of proving enough power to a motor so instead it sends commands to a motor controller which handles the higher power requirements.

Mechanical parts: Mechanical parts come in different forms and shapes. Mechanical parts are chosen based on the specific objectives of a robot. Certain common mechanical parts are wheels, tracks, casters, connectors, motor mounts, pan and tilt systems, gear boxes, chassis/frame and grippers.

Power system: Most robots require a battery to function. Many employ a Nickel Metal Hydride (NiMH), Nickel-Cadmium (NiCd) or Lithium-ion (Li-ion) battery, though others may use alkaline, lead acid or other less common types. Some robots are powered or recharged by solar energy. Standard power equipments often include battery, charger and adapters.

Communication devices: Optimum performance of a robot depends on successful communication. Robotic structures come with sophisticated communication and control devices for transmitting and processing messages. Essential communication devices include modem, Bluetooth, remote control and telemetry.

Purchase robot parts from authorized sellers who possess considerable industry experience. RobotShop is an internationally renowned source for buying robotic parts.

More and more Robots on the Way

2009-06-05T10:20:00.000-07:00

Many years ago nobody would have believed that robots would become such a big part of the world. But as technology advances this is becoming more and more realistic as the years go by. At this time, robots are used within a variety of industries. There are both pros and cons of robots taking over in some regards, but despite the potential drawbacks there is no slow down in sight.

The number one benefit of using robots is that they are more accurate than humans. Once a robot is set to perform a specific task it can do so the same way, time after time. Obviously, this is something that humans cannot do no matter how skilled they are.

To go along with accuracy, robots can also save particular businesses a lot of time. Thanks to superior strength and technology a robot can perform many tasks much quicker than humans. This alone is reason enough to consider robots valuable. After all, the more time that is saved the more products that can be produced.

Finally, robots can help save money. Although robots may cost a lot upfront they donâ€™t ask to be paid a salary or for benefits. With the use of robots many companies have been able to cut back on production costs.

Of course, robots are harmful in the way that they take jobs away from humans who used to complete the same tasks. This is something to keep an eye on as robots become more sophisticated and widely used.

There is no denying that robots offer many benefits within many industries. More and more robots are on the way, and there is no slowing their progress down at this point.

Robot Toy: The New Generation Play Tool

2008-11-24T06:40:00.001-08:00

Gone are the days when children satisfied themselves with simple games of hopscotch or tag. Heck, there are practically no more “simple toys” in the toy market nowadays wherein it’s slowly being dominated by more and more complicated contraptions. From toy PDA electronic models to enhanced walkie talkies, children nowadays have more discerning taste when it comes to their playing pleasure. So in an age where cell phones and digital cameras are just all too common, what’s really the buzz about the wonders of a robot toy? What makes a robot toy tick? And probably, most important, what makes a robot toy click? To put things simply, an electronic robot toy is an extremely sophisticated piece of technology especially for children who have always been used to playing with either plastic, wooden or plush toys.

Things are indeed changing nowadays, a robot toy is practically what each and every kid, well boys that is ask for in their wish list. Starting with the very hip and ultra high-tech robot toy, Robo Sapien which promises to be a whole more than just a simple robot toy. A smart robot toy like this actually tries to break the mold ordinary plastic robot toys that only has blinking lights and beeping sound effects. Robot toys that are available on the market today are far more sophisticated especially since they’ve been able to make these robot toys more interactive. A very important factor when it comes to ensuring its saleability in this rapidly changing world of toy commerce.

Video games have been a common staple when it comes to electronic toy gadgets for children, however these cannot be considered as a robot toy. The once popular Tamagotchi may look and feel like a video game but it is actually in fact a robot toy as well. What’s differentiates the Tamagotchi from being a video game you might ask? Well for one thing, video games are just electronic role playing mind games wherein you have a specific goal or task that must be taken care of while a robot toy like the Tamagotchi is actually highly dependent on the interaction between the Tamagotchi and the user. The Tamagotchi is actually a simulation of what is supposed to be of an animal, just like ordinary toy robots which are mock-ups of human beings while a video game is merely an audio visual device that is used to play games.

There are actually all sorts of robot toys available on the market today, from highly sophisticated, not to mention, costly, Robosapien to outdated Tamagotchis to high tech robot toy pets that have caused quite a stir even in Japan where people don’t really have that much time to take care of a real dog. Robopets have been creating a lot of buzz in the toy market because of their highly innovative design and almost life like actions, Robopet is a pet dog that can play fetch, run, heel, even bark at you.

This robot pet has certainly come a long, long way from the old wind-up robot toys that used to be every kid’s fancy. Come to think of it, not only children are getting into the whole robot toy craze, with many grown adults now getting more and more hooked to the highly sophisticated robot toys on the market. Considering that adults do have the spending power as compared with children who are still reliant on their parents’ mercy, toy companies are also trying to come out with robot toys that can be appreciated by adults as well.

Robotics Kits

2008-09-13T08:53:00.000-07:00

Robot is a term with which almost all of us are quite familiar with. But most of us are unaware about the technical insights or aspects about these wonders of electronic trade. A robot is defined as "reprogrammable, multifunctional manipulator", designed to move materials, parts, tools, or specialized devices through various programmed motions for the performance of a variety of tasks. It has a mechanical body and an electronic nerve system to drive it.

But the robot cannot perform task on its own. It does not have brain as we human being do. So how does a robot work. Here is the answer. For a robot to do something as desired and useful, we need to program it with some kind of intelligence. This can vary from hardwired logical circuits implementing some low-level reflex code to microcontrollers. In an advanced robotics systems, the control system can go up to neural network control systems running on powerful microcomputers networked together.

When someone decides to build a robot, the first thing that he would need is a robotic kit. Now the question arises what is a robotic kit. Well a robotic kit is your blueprint and comprises of all the tools and parts that a person would need for building a robot.

Robotic kits are available online along with manuals and robotic books which are of great help in building a robot. These robotic kits are available in various dimensions, depending on the customer's requirement.

The robotic kit includes the mechanical parts required for building a robot like metal or plastic parts, mechanical components & electrical motors. It also includes a manual which helps in building the robot. Robotic books are of great help and an added advantage to those interested in this field. Such books have all the latest updates about robots.

In Advanced robotics systems, the control system can go up to advanced neural network control systems running on powerful microcomputers, networked together. To be able to build a robot, a person needs to understand and learn all the aspects of above mentioned fields. Robotics is not a hobby, it requires skills, dedication and lot of hard work. Besides the obvious - mechanics, programming, and electronics, there are the less obvious skills of diligence and genuine curiosity.

Some of the robotic parts are:.

Sensors: which detect the state of the environment.

Actuators: which modify the state of the environment.

Control System: which controls the actuators based on the environment as depicted by the sensors.

The most developed robot part, in practical use today, is the robotic arm and it is seen in applications throughout the world. It is used to carry out dangerous work such as dealing with hazardous materials. It used to carry out work in the medical field such as conducting experiments without exposing the researcher.

What You Need To Know About Robots

2008-08-31T02:42:00.000-07:00

The first instance of a modern robot was the equipment that was visible in clocks kept in medieval churches. This was an innovative discovery of clever watchmakers of those times who applied the theory of automation into practice. The word “robot” is derived from the Czech word “Robota”, which means “compulsory labor.” Karel Capek, a Czech author and dramatist first used this term in his 1921 play, Rossum's Universal Robots. Since then, the term has been used to refer to any equipment that accomplishes tasks with a great degree of ease; these tasks are often the sort that a human being may find complicated or undesirable.

Robot is also a term used to classify appliances that resemble human beings. The earliest robots used a feedback control mechanism and this technology is still in use today. The first known usage of this program was in the robot called Watt Governor, which was created in 1788, by a Scottish engineer, James Watt.

Robots are monitored and controlled by a computer. The software program in a robot enables it to move, maneuver things and complete tasks with precision. Robots are very productive when a job involves monotonous repetitive tasks. Robots are popular for this very reason. They can perform repetitive jobs faster and more efficiently than human beings and are inexpensive as their maintenance costs is much lesser than the recurring costs of labor.

With expansion in technology, dedicated equipment was invented to enact specific human actions. For instance, robots have been developed to simulate the human arm and its actions. However, these products were not robust and were not successful in replicating the human arm movements. This limited the output of these appliances. The emergence of multi-jointed artificial robots paved the way for modern robots. Robots are used in military, space exploration and outer space journeys, as well as hauling and transportation. Robots also have medical applications and are used in all sorts of mechanized industries. With the increase in demand for automation, various types of robots have been invented. This includes Cartesian, gantry, cylindrical, spherical, polar, articulated, SCARA and parallel robots. Though robot technology has not matched the expectations generated by the initial euphoria of scientists, it is constantly evolving through innovation and research.

Robotic Arms and Robotics

2008-08-29T02:12:00.001-07:00

The word robot comes from the Czech word "robota", meaning "forced labor." The stuff of science fiction robotics in the 21st century is different than your parents or your grandparents’ ideas of robotics. What used to be thought of as futuristic improbability is now becoming a reality.

There are, theoretically, three Laws of Robotics. The Laws of Robotics were developed by a small group of scientists who believe that robotics is the wave of the future. The first law, referred to as law zero, is that a robot may not injure humanity, or, though inaction, allow humanity to come to harm. The second law states that a robot may not injure a human being, or, through inaction, allow a human being to come to harm, unless this would violate a higher order law. This law was created so that mankind would seek not to create robots that would harm people. The third law is that a robot must obey orders given it by human beings, except where such orders would conflict with a higher order law. And finally the final law is that a robot must protect its own existence as long as such protection does not conflict with a higher order law. These were used in a recent Hollywood movie however many people don’t know that the Laws of Robotics actually exists.

According to The Robot Institute of America a robot is a “reprogrammable, multifunctional manipulator designed to move materials, parts, tools, or specialized devices through various programmed motions for the performance of a variety of tasks." This is a scientific sounding description however most people just think of robots as machine that mimic their counterparts. In practical usage, a robot is a mechanical device which performs automated tasks.

The most developed robot in practical use today is the robotic arm and it is seen in applications throughout the world. We use robotic arms to carry out dangerous work such as when dealing with hazardous materials. We use robotic arms to carry out work in outer space where man can not survive and we use robotic arms to do work in the medical field such as conducting experiments without exposing the researcher.

Some of the most advanced robotic arms have such amenities as a rotating base, pivoting shoulder, pivoting elbow, rotating wrist and gripper fingers. All of these amenities allow the robotic arm to do work that closely resembles what a man can do only without the risk.

How to Make a Simple Robot

2008-08-24T21:24:00.000-07:00

Robots, such as humanoids robot perform like humans and can do things humans do. However, if you are starting out making your first robot, do not think of the complicated, high technology and functional robot. Simple robot will need two wheels and the ability to move forward, move backward, move left and move right. This is the simplest robot you can do, enough to help you learn the basics. Hopefully, through your mistakes in your first robot, you can develop your second robot with more functionality.

What you need in making a simple robot?

· Money - of course you will need money in making your own robot because you cannot create your own parts by now.

· Design plan - again, do not think of a highly complicated design, simple robot needs to be able to move forward, backward and side ways.

· Wheel, this will move the robot.

· Motor, preferably battery operated motor

· Power, the choice of battery is important.

· Cool circuit thingy.

Steps in making a simple robot

Take the design and list the parts, tools and equipment you need.
Find a suitable place to make your robot, this will ensure that you have all you need in one place.
Follow the algorithm for a robot:
1. Forward, both wheels need to move at the same speed.
2. Backward, both wheels need to move at the same speed as well.
3. To move left, left wheel moves reverse and the right wheel moves forward
4. To move right, right wheel move reverse and the left wheel moves forward.
Attach the wheel; 3" wheel is the best because it will move the robot faster.
Attach the motor; the program will calculate gearing ratios, desired terrain, desired velocity and acceleration, voltage, power consumption and controllability.
Attach the battery to the motor; NiMH is the recommended battery for your motor.
Finally, the cool circuit thingy. Buy one that is already assembled, do not experiment on this one, you may do it on your second robot.
Test, test and test.

Making a robot is not easy; you therefore need a goal to finish the project. Joining robotics competition will help you move forward in your goal. If you do not win, no problem, redesign your robot and join again. It will give you the motivation to finish your robot.

Robotics Institute of America

2008-08-11T08:27:00.001-07:00

Robotics Institute of America

The Robotics Institute of America (RIA) defines a robot as:

A re-programmable multi-functional manipulator designed to move materials, parts, tools, or specialized devices through variable programmed motions for the performance of a variety of tasks.

The RIA recognizes four classes of robot:

1: Handling devices with manual control
2: Automated handling devices with predetermined cycles
3: Programmable, servo-controlled robots with continuous of point-to-point trajectories
4: Robots capable of Type C specifications which also acquire information from the environment for intelligent motion

About Robot

2007-09-06T02:22:00.000-07:00

If a machine looks anthropomorphic or zoomorphic (e.g. ASIMO and Aibo), especially if it is limb-like (e.g. a simple robot arm), or has limbs, or can move around, it would be called a robot.
For example, even if the following examples used the same control architecture:
a player piano is rarely called a robot
a CNC milling machine is very occasionally called a robot.
a factory automation arm is usually called a robot, and is always called an industrial robot.
a zoomorphic mechanical toy, like Roboraptor, is usually called a robot.
a humanoid, like ASIMO, is almost always called a robot.
Interestingly, while a 3-axis CNC milling machine may have a very similar or identical control system to a robot arm, it is the arm which is almost always called a robot, while the CNC machine is usually just a machine. Having a limb can make all the difference. Having eyes too gives people a sense that a machine is aware (the eyes are the windows of the soul). However, simply being anthropomorphic is not sufficient for something to be called a robot. A robot must do something, whether it is useful work or not. So, for example, a rubber dog chew, shaped like ASIMO, would not be considered a robot.
Official definitions and classifications of robots
Countries have different definitions of what it means to be a robot.
The Robotics Institute of America (RIA) officially recognizes four classes of robot:
A: Handling devices with manual control
B: Automated handling devices with predetermined cycles
C: Programmable, servo-controlled robots with continuous of point-to-point trajectories
D: Capable of Type C specifications, and also acquires information from the environment for intelligent motion
In contrast, the Japanese Industrial Robot Association (JIRA) recognizes as many as six classes:
1: Manual - Handling Devices actuated by an operator
2: Fixed Sequence Robot
3: Variable-Sequence Robot with easily modified sequence of control
4: Playback Robot, which can record a motion for later playback
5: Numerical Control Robots with a movement program to teach it tasks manually
6: Intelligent robot: that can understand its environment and able to complete the task despite changes in the operation conditions
Such variation makes it difficult to compare numbers of robots in different countries. Japan has so many robots partly because it counts more machines as robots. For this reason, the International Standards Organization gives a single definition to be used when counting the number of robots in each country. International standard ISO 8373 defines a "robot" as:
An automatically controlled, reprogrammable, multipurpose, manipulator programmable in three or more axes, which may be either, fixed in place or mobile for use in industrial automation applications.