My sons robot also made use of conventional hardware and some sheet metal for the joints and syringe holders. Nov 11, 2016 syringe hydraulic arm pdf download in pdf format hydraulics is used in many applications we see or use every day. Since water is practically incompressible, the syringe plungers should move equally because both syringes are the same diameter. Hydraulic robot made of cardboard and scotch duct tape please give me a vote for the contest if you like the instructable, thanks i always wanted to do this. How to make hydraulic powered robotic arm from cardboard. This work illustrates a simple approach to demonstrate the principle of hydraulic power by manufacturing and operating a robotic arm model from simple and recycled materials. Diy hydraulic powered robotic arm from cardboard youtube. School science projects hydraulic lift model school science. Pvc pipe can be glued into the glue stick base of the actuator, and the plunger of the syringe makes a good friction fit into the other end of the pipe. Syringe hydraulic arm hydraulic arm, syringe, hydraulic. Small design teams 12 students each design and build a single axis for use in the completed mechanical arm. Pdf hydraulicpowered robotic arm from simple materials for. Investigation of hydraulicpowered arm lift from simple. Robot arm challenge answer key electronics and robotics 6 youth explore trades skills 4.
How to make hydraulic powered robotic arm using cardboardmusic provided by nosounds. The syringe holder should have support placed only for the top of the part where there are overhangs that would otherwise begin printing over nothing. This concept can be carried onto the hydraulic powered robotic arm in which pressure being applied to the syringe will be exerted onto the water causing the arm to move. These manual or mechanical methods of operation had several limitations. In this photo there are two syringes of different diameters. Hydraulics is used in many applications we see or use every day. For the most part syringes work nicely, but filling them up so theres no trapped air is a pain. Using the four leftover pairs of popsicle sticks, levers can be built, fig.
This project, by the mysterious group of makers known as the q, utilizes the same basic design as my sons robotic arm except they substitute cardboard for the pine lumber. This project is entirely made with cardboard and a couple of syringes, all the plans and blueprints are available. It uses syringes and rubber tubing to act as a hydraulic system. May 16, 2015 i found that a short length of schedule 40. It doesnt even look like cardboard, but we spray painted it so this. We also found that the difficult nature of the arm s operation was a perfect attribute to promote parental and peer involvement. The tools and material of this work can be listed as. How to make hydraulic powered robotic arm using cardboard.
Yet again two big pieces of cardboard are needed as base and zip ties to fix the syringes. Study of hydraulic power 3dof robotic arm control ijedr. Hydraulic arm example build teachergeek 17 cut four lengths of tubing as indicated below. In both cases, a large force is exerted so that a small weight can be lifted, but the weight can be lifted a large distance compared to the distance the force moves the distance the syringe plunger moves, or. When the biceps contracts, it has the same effect on your arm as the syringe has on the hydraulic arm when the assembly is upside down. Hydraulic robot made of cardboard and scotch duct tape. Every joint of the hydraulic arm is a toothpick, fixed with two little bits of cardboard glue to its ends. This project focuses on the principles of hydraulic. Present model three tests were successfully applied to the model as following.
Syringe hydraulic arm pdf download in pdf format hydraulics is used in many applications we see or use every day. Principle of hydraulic robotic arm 715 a pascals law b. In fact its not that much, and most of the bits and pieces you may have at home. Robotic arm exhibit worcester polytechnic institute. This claw is made of wood down here for the base syringes the poses theres those blocks of wood inside here. Ideasinspire science fans, embrace the challenge of cool. Be careful when you put the parts of the arm together and dont break anything. Materials used were corrugated plastic, wooden dowels, 6 plastic syringes and 5 feet of plastic tubes. Center a 2 dowel through the base and straw and place an r on each dowel end. Mar 30, 2017 this project, by the mysterious group of makers known as the q, utilizes the same basic design as my sons robotic arm except they substitute cardboard for the pine lumber. Feb 26, 2014 hydraulic robot made of cardboard and scotch duct tape please give me a vote for the contest if you like the instructable, thanks i always wanted to do this project but in all the guides i always found that you need some kind of wood cutting skills andor tools.
The robotic arm is also sometimes referred to as anthropomorphic as it is very similar to that of a human hand. How to hydraulic powered robotic arm from cardboard at home material. Each part of the hydraulic arm should be there for a reason and each part should have its own orthographic drawing and a paper or cardboard template before moving onto the final creation. Syringe hydraulic arm pdf download in pdf format hydraulics. Rotating platform to make the rotating platform, find an old pen cap, piece with superglue to the support pieces. All you need is cardboard, eight syringes with rubber piston. Cardboard robotic hydraulic arm elecronx the full free for.
Hydraulicpowered robotic arm from simple materials for. One team designs and builds the grasping hand, another team the lifting arm, and a third team the rotation base. Syringe hydraulic arm 415 syringe hydraulic arm pdf download in pdf format hydraulics is used in many applications we see or use every day. You can also use different size syringe such as 15ml or 20ml as availability. If the syringe on the right 10 mm is pushed with a force of 8 n, how much force will the. It provides the energy for pushing, pulling, turning and lifting a typical model of syringe actuating mechanical arm 8.
Eight plastic 10 ml syringes with rubber piston, fig. The brakes in an automobile or the lift on the bucket of a tractor are two very common applications. It may not the claw looks like its not a but cardboard. An industrial robot is officially defined by iso as an automatically controlled, reprogrammable, multipurpose manipulator programmable in three or more axes. Introduction about the mechanism a robotic arm which is hydraulically operated and controlled by syringes filled with. Design and fabrication of hydraulic arm full report pdf. Robot arm challenge electronics and robotics 4 youth explore trades skills figure 1syringes resources this is a common stem activity performed in slightly different ways in many different schools.
The three groups must work to communicate effectively. When you push the plunger on a syringe, water is forced into a second syringe, extending its plunger and lifting a. The brakes in an automobile or the lift on the bucket of a tractor are tw. Center a 4 dowel through these holes and place an r on. Homemade syringe actuated mechanical arm mechanical arm. Heres a mechanical arm i built for a class this semester. A robotic arm is a robotic manipulator, usually programmable, with similar functions to a human arm. Design and the mechanism of controlling a robotic arm.
How to make cardboard crane diystrong mini hydraulic presss. Print settings will vary from part to part, but in general a layer height of 0. Students design and build a mechanical arm that lifts and moves an empty 12ounce soda can using hydraulics for power. See more ideas about robot arm, hydraulic arm, hydraulic. Watch this working robotic arm being built from little more than cardboard and medical syringes. Then grab you will use that as the axis on which the arm rotates a much bigger rectangular cardboard piece to form on. Fixing the parts together making a working hydraulic arm needs a bit patience and a lot of toothpicks. It is important not to damage the syringes or tubing during the whole process as you will only be receiving a set amount and not be given extras of those.
Once the arm was easier to control, it promoted prolonged engagement by providing the user with an openended objective based goal. In order to build a hydraulic robotic arm, a few materials are required. Figiugrc international undergraduate research conference, military technical college, cairo, egypt, july 2427, 2017. Some of the tools and pieces used for the hydraulic powered robotic arm model 6. Make a hydraulic powered arm which can turn 90 degrees, as well as pick up and drop 3 film canisters. Project report on hydraulic robotic arm slideshare. Design and fabrication of hydraulic arm full report pdf introduction to fluid power fluid power is a term which was created to include the generation, control, and application of smooth, effective power of pumped or compressed fluids either liquids or gases when this power is used to provide force and motion to mechanisms. Use a ruler, utility knife or box cutter, and cardboard to cut 2 squares that are 8x8, label these. Mark griebel, 2012 complete project report on hydraulic robotic arm methods and materials. Jul 3, 2015 syringe hydraulic arm pdf download in pdf format hydraulics is used in many applications we see or use every day. Urpa thingiverse hydraulic arm syringe my friends and i decided to build a simple. Hydraulic robotic arm pdfppt download a sub class of more general family of robots, the industrial robots. The tools and materials of this work can be listed as.
To do that we made a small scale demonstration of a robotic hydraulic arm. This project is entirely made with cardboard and a couple of syringes, all the plans and blueprints. Making an impressive working robotic arm from cardboard make. Syringe hydraulic arm pdf download in pdf format hydraulics is used in. Since the area of the big syringe is larger, the force is multiplied the pressure of the water is the same between the two syringes. Main support syringe holder main support upper syringe holder disk for main support round base connectors 2 lower disk upper disk o rings 15 use for stoppers. Here are teacher instructions for correctly building a hydraulic arm. Cardboard preferably a double corrugated board although you could manage with a single corrugation. Once assembled, your inexpensive hydraulic robot arm can be programmed with a microcontroller.
And lastly two cardboard having trapezoid shape of length 6. It should be noted that pieces of wood, cardboard, or hard plastic may be used. We can experiment with simple hydraulics using plastic syringes for cylinders and small plastic tubing for the hydraulic hose. This is a syringe wood, and then this stuff is hot glue that it looks so good. This robotic arm is programmable in nature and it can be manipulated. Jun 17, 2017 the hydraulic supply acts like the arm s heart and muscles. Also included is a pdf with a sample lesson plan using this system.
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