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The history of 3d printers essay
History of printing press to 3d printing
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Chuck Hull and The 3d printer
Early life and stereolithography: Chuck Hull Was born on May 12 1939. In 1983 Chuck invented stereolithography and subsequently And in 1989 founded 3D systems. Stereolithography was developed when there was no such thing as rapid prototyping/creating a concept model If you were lucky you could make a working prototype even though It took months and thousands of dollars. And while engineers were Using A computer to help them design and manufacture prototypes. There was no method for that software to communicate. SLA 1 is what became the very first Rapid Prototyping System, . So Chuck and 3D Systems also created the .stl (Stereolithography) file format. Still in use today to complete the electronic 'handshake' To transmit files for the printing of 3D objects.
The 3D printer
The 3D printer is a method of putting a 2D image on a 3D surface. So Basically The 3D printer take a plastic ABS (Acrylonitrile butadiene styrene) and PLA (Polylactic acid) And heats it up really hot and extrudes it on to the sulfas of the 3D printer. To get the thing you want i...
A year later he opened his first industrial laboratory, where he would conduct several different experiments. His next major invention was the Quadruplex telegraph for Western Union, which was capable of transmitting two signals in two directions on a single wire. Jay Gould, the railroad industrialist, bought the rights of the telegraph and offered Edison a sum of $100000 dollars for his invention.
However, in 1955, another company named Sperry Corporation merged with Remington Rand Corporation. Three years before this in 1952, however, Hopper developed the first compiler called the A-0 System. This compiler could translate mathematical code into code that the machine could understand. In fact, this compiler was so efficient, but no one even decided to use the compiler outside of Sperry Corporation. Due to this, Hopper was rather disappointed, and she said, “I had a running compiler, and nobody would touch it.... It was a selling job to get people to try it, ... because people are so allergic to change.” Then, Hopper published a paper that described about compilers in that same year. Shortly after this, Hopper again developed a new compiler called the B-0 complier, and it was later known as FLOW-MATIC. By then, computer scientists realized that a new computer language was needed that could be understood by everyone. Keeping this in mind, they helped to create COBOL, or Common Business-Orientated Language, and they used FLOW-MATIC as a basis for creating COBOL. At the same time, the Navy had asked Hopper to retire since she was too old for military requirements. However, the Navy had asked her to come back again within a year because a serious payroll problem had occurred. This event had made
Admiral Grace Murray Hopper is known as one of the first female computer scientists and the mother of Corbel programming. Hopper was born on December 9, 1906 in New York City and was the oldest of three children. Even as a child she loved played with gadgets, disassembling items such an alarm clocks to determine how they worked (Norman). Hopper parents and siblings had a huge impact on her life. Her father who was a successful insurance broker inspired Hopper to pursue higher education and not limit her to typical feminine roles during that time (Norman). Hopper excelled in school graduating from Vassar College in 1928 with a BA in mathematic and physics (Rajaraman 2). She later went on to receive her MA in mathematics from Yale University in 1930 and her PhD in 1943 (Rajaraman 2).
The Wright brothers made the first motorized aircraft, that flew a distance of 852 feet in 59 seconds.To make this happen the Wright brothers had to put a lot of thought into it, some of the important details that were key to making the airplane fly where, the wings, propulsion system and engine.
Try to imagine life without calculators and how difficult it would be to solve a mathematical problem. However, Charles Babbage is the person to thank and be grateful that we do. Charles Babbage is the inventor of the Difference Engine as well as the Analytical Engine. These inventions were made to calculate different math problems with accuracy and prevent human beings from making errors when solving a math problem. In the following paragraphs you will learn about Charles Babbage early life, educational background, and how his inventions are relevant to today.
He was a portrait photographer but became utterly interested and fascinated with the motion of pictures. During the 1880s Greene produced a camera with the help of Mortimer Evans. He was very pleased with the camera and decided to continue experimenting until he came up with motion-picture equipment and shortly after he created the stereoscope, an optical instrument that blends two slightly different pictures of the same object to give the effect of depth, which was the beginning of 3-D movies. Unfortunately for him, industries rejected Greene’s idea of 3-D films, so he quit experimentation.... ...
3D printing has the potential to revolutionize the way we make almost everything. 3D printing was invented in the mid 1980s and was initially known as additive manufacturing. It consists of the fabrication of products through the use of printers which either employ lasers to burn materials (sintering) or place layer upon layer of material (known as stereolithography), eventually resulting in a finished item. Unlike the traditional manufacturing process, which involves milling, drilling, grinding or forging molded items to make the final product, 3D printing “forms” the product layer by layer. There are many different technological variants but almost every existing, 3D printing machine functions in a similar way: a 3D computer-aided engineering (CAD) file is sliced into a series of 2D planar sections and these are deposited by the printer, one above the other, to construct the part.
Describe the design on the machine and how their component parts work to produce an image.
The process starts with a concept or idea.(Mashable) The first stage of 3D printing is planning out this concept with either computer aided design or animation modeling software. There are tons of programs out there today with these capabilities. Google SketchUp for example is known for being easy to use.(3ders) Using some easy tools that can be learned quickly, edges and faces can come together to make very intricate models. It can even be used with Google Earth. All those models of the world in that software are made in what is basically the same process digitally. Blender is the free 3D creation program that exists for the needs of major operating systems.(3ders) It is a high end software containing features that are much more capable than Google SketchUp. Tinkercad is a newer way of creating designs for 3D printers and works slightly faster than the others.(3ders) Containing only three simple tools, it’s effectiveness for creating models is among the best..
In 1868 Edison, an independent inventor flourished with an acquiring reputation as a top inventor. In Newark, by creating and improving stock tickers, he managed and prepared a manufacturing shop. His profession comprised upon improving the achievement of the quadruplex telegraph, which sent two messages simultaneously in each direction on one wire. Here, he met Alexander Graham Bell and his associate Benjamin Franklin Bredding. Bredding was much more advanced in the techniques of telegraphy and electricity out of both Edison and Bell.Thomas Alva Edison was born on February 11, 1847 in Milan, Ohio, to Samuel Ogden Edison, Jr. and Nancy Matthews Elliott. However, in 1854, the family was forced move to Port Huron, Michigan, where Edison was raised at the age of seven. After attending twelve weeks of public education in a schoolhouse, Edison’s teacher became so annoyed with his persistent questioning to which she remarked how “addled” or scrambled his brain was due to his giant forehead. Becoming aware of this incident, Edison’s mother, a school teacher, took quick action to withdraw him from this horror and took the responsibility of homeschooling him herself. As the seventh and last child in his family, Edison was his mother’s favorite to which she was instantly convinced his abnormally big head was a sign of intelligence. Edison’s father was also very encouraging to which he would reward Edison ten cents for every great classic he completed. This developed a serious desire in literature for Edison which gradually advanced. By the age of twelve, he consumed the entire World Dictionary of Science as well as many pieces from Practical Chemistry. This eventually led to his ever increasing fondness of Sciences and Physics to which at o...
The printing press is a moveable type machine that is used by transferring text and images to paper using ink. The machine helped change society from making hand written books to producing books more rapidly. The printing press was more effective when it came to text and images being seen on paper. When material had to be hand written it was hard to read, but the printing press made reading a lot easier. The printing press invention became more efficient when wanting to spread work faster. The invention of the printing press was one of the most useful technology in history because it helped spread ideas, produced books, and improved the economy greatly.
From Ancient Mesopotamia came a revolutionary tool that has crystallized the world into the complex civilization it is today, the wheel. The wheel has commutated the very way we live and think about the world and all credit goes to Ancient Mesopotamia for providing this life changing invention. Wheels are everywhere we look and in places that you wouldn't even think. Wheels are used everyday in some way or another and come in many sizes and innumerable different materials and purposes. This prodigious invention has helped ancient Mesopotamians work, move, and live and still helps us today.
The Whirlwind computer had a video display that was controlled interactively by a light gun. The display attracted users much more than computer code. The Whirlwind computer became the basis for SAGE (Semi-Automatic Ground Environment), a defense command-and-control system developed for the Air force. In the 1960s Ivan Sutherland’s MIT doctoral thesis introduced a Sketchpad interactive drawing system, which established the theoretical groundwork for computer graphics software (Machover 14). In the mid-1960s, computer graphics was booming in private industry. General Motors had released DAC-1 a computer-aided design system, and Itek developed the Digigraphics electronic drafting machine. By the late 1960s the first storage-tube display terminals appeared, shortly followed by direct-view storage tube display terminals (DVST) which cost thousands of dollars; however this was an improvement to the tens to hundreds of thousands spent initially for display systems. In the 1970s Turnkey systems emerged, beforehand users had to develop software to make their hardware work however turnkey systems provided a haven to users from software issues. Bit-mapped raster displays developed as memory...
In 500 B.C. the abacus was first used by the Babylonians as an aid to simple arithmetic. In 1623 Wihelm Schickard (1592 - 1635) invented a "Calculating Clock". This mechanical machine could add and subtract up to 6 digit numbers, and warned of an overflow by ringing a bell. J. H. Mueller comes up with the idea of the "difference engine", in 1786. This calculator could tabulate values of a polynomial. Muellers attempt to raise funds fails and the project was forgotten. Scheutz and his son Edward produced a 3rd order difference engine with a printer in 1843 and their government agreed to fund their next project.
Thousands of years ago calculations were done using people’s fingers and pebbles that were found just lying around. Technology has transformed so much that today the most complicated computations are done within seconds. Human dependency on computers is increasing everyday. Just think how hard it would be to live a week without a computer. We owe the advancements of computers and other such electronic devices to the intelligence of men of the past.