ISE 370 MANUFACTURING Introduction Numerical Control (NC) is the basis for many manufacturing processes in today’s industry. NC is the operation of machine tools and other processing machines by a series of coded instructions. CNC or computer numerical control systems include a built-in computer to support the machine and process. The main objective of this project was to simulate how a CNC machine is used in industry to facilitate a process and fabricate a designed part. In this course the importance, uses, and limitations of CNC machines when applied to the industrial world have all been learned. This assignment offered the opportunity to experience and evaluate the effects of a CNC machine on a process and vice versa. This is most important in the fast paced, changing world of industry we now live in. The goals of this project were to design a part, write a code for the Fadal CNC machine, learn how to enter the code and operate the machine, and effectively fabricate the object from a block of wax. A University of Georgia “G” was to be the designed (Figure 1). The most difficult aspect of this project was determining how to make the CNC draw an ellipse. Because of this problem, the team wasn’t sure if they would be able to draw the appropriate design. There was discussion of making changes, in order to simplify the program. The adversity was met head on, however, and the original design was ultimately kept. Experiment/Method The first step after determining what was to be cut by the CNC was to design the part using a CAD program. Due to the familiarity of the team with AutoCAD, this was the program of choice to draw the “G”. It became immediately apparent upon drawing the object, that this could be a very challenging design due to the inclusion of ellipses. The CNC codes supplied as reference material included how to draw arcs, but there was no information on drawing an ellipse. The team attempted to use I and J coordinates to create an ellipse. This proved to be an incorrect approach. When the program was entered into the machine the picture drawn on the machine did not at all resemble a “G”. The team went back to the drawing board with another idea at hand. It is also possible to draw arcs using RF coordinates, which required finding radii.
Fabrication at the factory utilizes a mix of robotics and manual labor to produce the body of the V-Rod. Robots that are designed to cut pipe are capable of completing a single operation within 3 seconds. Other fabrication robots utilize 1800 watt lasers that can perform cutting operations at the rate of 100 inches per minute. Where robotics can be used to perform high speed cutting and welding operations, skilled workers are a...
In hybrid machines, the additive print head is typically treated as an interchangeable CNC tool, which can automatically be swapped out for other milling tools. Because additive manufacturing is much more efficient with materials compared to milling, hybrid systems are intended to produce a part predominantly though the additive process as opposed to milling. Material is first deposited layer-wise by additive manufacturing to obtain a part which is close to its final shape, and then followed by CNC milling to obtain the final part .
Technology has advanced significantly in commercial stencil production. The laser-cut stencils available in intricate and large patterns have broadened the scope of the craftsman’s work immensely.
This assignment has been a very successful assignment for me. Firstly I was asked to design a craft knife that had to meet these qualifications:
Anybody and everybody can become an industrial machinery mechanic; especially, those who are passionate about getting their hands plastered in motor oil, grease, and other mechanical lubricants. These people will more than likely be ecstatic about getting into industrial machinery mechanics. They need to be able to put in one hundred ten percent of their effort into becoming an industrial machinery mechanic. An industrial machinery mechanic’s overall objective on the job is to stop a mechanical error before it happens. An industrial machinery mechanics are often caught repairing, maintaining, and fabricating machinery.
My mentor name was David Joe Ursy. He works for Joe McGee Construction. He works for Joe McGee on the farm portion of his business. He works on tractors, combines, welding, and farming crops. He has been working for Joe McGee for 20-30 years. To me it's fun and interesting. I like to do it some people don’t like it. When we started working on my project, I cleaned all the metal with a wire brush. Once I got it all the metal cleaned of rust, I started making the top after I got the top like I wanted it, I welded it and put all the nuts and bolts inside the table. I checked to see how it looked and took them out. I cleaned the camshaft and welded it to the flexplate.
Focus shall be on utilizing pre-production tools while developing the prototypes. Actual material, wherever possible, shall be used in the development of prototypes rather than having substituted parts. Make the prototypes as closer as possible to actual outputs.
Advanced CNC fabrication tools and 3D printing machines have made notable improvements in the construction industry. The benefits of this new approach have been developed over many years to increase...
When I first started robotics, I did not fully understand what an engineer was, and I had some cloudy vision of becoming a police detective in the distant future. However, the more involved I became in the robotics program, the more interested I grew in the whole concept. Being presented with a problem and limitations, such as time constraints, budget constraints, and size and weight constraints, and then have to come up with a feasible design that fits the limitations is an amazing learning experience. However, the process did not end at coming up with a design; in fact, that was just the beginning of a very long road. After the initial design was decided on, us designers spent hours coming up with CAD (computer aided design) mockups, dimensioning every single plane and meticulously going over every centimeter of the virtual version of our robot. With a solid vision in place, construction began and as we learned more about the problem and our own limitations, we were forced to perform small alterations to our design; making it dynamic to fit the ever changing
The first stage of automation in the metal industry, completely mechanical,simple and automatic looms that were carried out for specific parts. It loomsautomation, cam, changing settings, making the stop is provided. It’s also the first bench,with chip removal, screws, bolts and nuts, pieces were produced. This so-called automata cam Machine tools developed up to the present time it has reached. However, the program, in the form of a camand there is no flexibility of inventory adjustment that is done. The lack of flexibility of programmingmade during the manufacture of the accounts and the difficulty of the cam and the transition from one track to another, The length of time during the automation of machine tools developed as a result of new types of took needs.
Ever since I built my first computer early in 2012, I have had an avid interest in computing and technology. From hardware to software, I enjoy it all. I love everything about building computers, and I mean everything. From making the list of parts, to the Lego-like building process, to the final POST of the motherboard, I enjoy...
Woodworking, a form of carpentry, has been around for centuries and overtime developed into a more modern art. Today people will mostly see woodwork in homes in the form of furniture and decorations, or even smaller things such as family heirlooms passed down by generations and simple crafts made by younger generations. The skill of woodworking, however, is not inherited but takes practice and years of experience to fully master. Even experienced woodworkers run into challenges sometimes. The key is to overcome that obstacle and find different ways to create something new from a piece of wood. It is interesting to see and go through the process in which a woodworker goes through
The first industrial robot, built in 1961, was a mechanical arm used to load presses. After the development of the computer and the CNC (Computer Numerical Control) in the 1970?s, the world saw great advances in the development of robotic control and the quality of robot manufacturing. As a result, there has been acceptance of the industrial robot world wide, improving the productivity and quality standards of industry (Hodges 3-5).
Computer integrated manufacturing is a relatively new technology arising from the application of many computer science sub disciplines to support the manufacturing enterprise. The technology of CIM emphasizes that all aspects of manufacturing should be not only computerized as much as possible but also linked together via a computer communication network into an integrated whole. In short, CIM has the potential to enable manufacturers to build cheaper, higher-quality products and thus improve their competitiveness.
The topic I have selected for my essay will be on 3D printing in education, I chose this emerging technology because of my place of work and how 3D printing may be involved their within the next few years. This would require me to research how 3D printers work and how to operate them. I also believe that having 3D printers in schools will generate a new wave of creative children in the future. In this essay I will be showing how a 3D printer works and how the machines operate. I will be providing example on why I think 3D printing is important for education, as well as showing what hurdles 3D printing has to overcome in regards to Intellectual property rights and the legality of what you can and cannot print. In this essay I am going to point out the advantages of what a 3D printer can achieve for the future and how it can possibly shape the way we educate our children.