2/17/2019 0 Comments Librecad Books Of The BibleAutoCAD is a computerised drafting package that lets people draw pictures. Mechanical engineering is more than just knowing how to draw pictures in two or three dimensions. AutoCAD isn't going to teach you mechanical engineering any more than a compiler will teach you software engineering. One of the most commonly known translations is the King James Bible. The King James Bible is an English translation of the Christian Bible, by the Church of England. The translation of the King James bible by the Church of England began in 1604 and completed in 1611. List of Books in the King James Holy Bible New International Version, Old. ![]() You have to actually learn some things, then you will pick up experience by doing. Also AutoCAD is a tool for describing mechanical parts in machine-readable form. It's not going to design a part for you, or teach you how. Without a sufficient background in math and physics and other fields, you will have no way of knowing how to synthesize a design that meets a set of specs. Knowledge and experience are two different things. Without up front knowledge, learning by experience and making mistakes will be very slow, and will never show you the things that you could have learned that you didn't bump into. There is a reason it takes a four year degree minimum to become a mechanical (or any other type) of engineer. There is much much more to being a engineer than knowing how to run a few tools. As Fred alluded to in the above post, mechanical engineering is a vast topic. It takes time and commitment to become a mechanical engineer. Also AutoCAD or 3D-printing alone is not mechanical engineering. AutoCAD and 3D-printers are tools used by mechanical engineers. By the way, there are few good self-taught mechanical engineers. Following a four-year engineering program is the conventional approach to becoming a mechanical engineer. But alternatively there are plenty of free online material to help become a mechanical engineer or learn a specific area of mechanical engineering. Below are few from. Edx • from Indian Institute of Technology at Bombay • from Massachusetts Institute of Technology • from Delft University of Technology • from Massachusetts Institute of Technology Coursera • from Georgia Institute of Technology • from University of Minnesota • from University of Michigan • from Georgia Institute of Technology. One thing that other people don't seem to have touched on is the utility of the simulation packaged in AutoCAD. It's a type of, which is an incredibly useful tool, but one that must be wielded very carefully. You can model a part, load it into an FEA package, apply constraints and forces as the part would see in the real world, and yet there is no guarantee that the results you get from that simulation have any correlation to real world outcomes. Understanding how to set up and run the simulation takes training of its own, and even with a well-designed simulation, understanding the results takes independent engineering knowledge. The software I primarily work in is Creo, and Creo's FEA package has a warning message that actually tells you that it thinks something is up with the results of the simulation, but it doesn't know exactly what, and that you need to use your engineering knowledge to analyze the results for accuracy. That being said, don't let any of this (or anything anyone else has said) stop you from playing around in AutoCAD. It doesn't matter how good of a concept an engineer can come up with, if they can't put it on paper or communicate it to someone else, it's worthless. However, if you want to learn by doing, realize that the end product of mechanical engineering is a machine. What you need to be doing is working with machines. Take apart existing things, find things that you can build yourself, and examine all of this stuff to try and understand how things were made and why they were designed they way they were. As a working professional ME with 18 years in the field, I'll tell you that there's a great deal of difference between what will work in AutoCAD (or any other such software package) and what will work in the real world. That's why we still review designs and build prototypes before going into production. I can't tell you the number of times I've had to get the designers who draw up stuff and the people who have to make the stuff in the same room to hash out how to make something work.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |