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CNC Basics E-Course 3 | CAD | Learn CAD Video | CAD/CAM Tips | Learn Machining | CNC Design | CNC Process | CNC Basics
In this CNC Basics Video we go over CAD. CAD Stands for Computer Aided Design. During the CAD step we take our initial design and translate it into the computer. We do this CNC Step so we can change the design, resize it, save it, transfer it to someone else, etc. Recording our CNC Design into CAD gives us flexibility. During CAD we learn we first design parts, then assemblies, then groups, then machines. We also learn there are different types of CAD Software. 2D, 2.5D and 3D. These types also come in different software packages from inexpensive to expensive. You can spend up to the sky if you want. The trick is to match the CAD Software Capabilites with your CNC Needs. You don't need high power 3D Modeling CAD if you make simple parts day in and day out. Tomorrow's lesson is CAM. Computer Aided Manufacturing.
08:19
CNC Basics E-Course 6 | CNC Machining | Learn CNC Machine Video | CAD/CAM Tips | Learn Machining | CNC Design | CNC Process ...
On Day 6 we learn about CNC Machining. This is where the rubber hits the road. Before this, we did virtually everything on the computer. Now we move into the real world. Machining is about removing material from a piece of stock until we finalize our parts. One thing we learn is that manual machining and cnc machining have similar issues. There is coolant, chips dust and dirt no matter if you are operating the machine or the computer is operating the machine. CNC Machining safety is important during this step. We need to wear safety glasses, protective equipment and appropriate shoes. There are many different types of CNC Machines and types of machining. There are cnc routers, cnc lathes, cnc mills, cnc plasma cutters and on an on. Each of these types of machines operates in different ways and you must learn their differences to be effective. Tomorrow we go over various CNC Produced Parts and Projects. We look at the outcome of all out work and some of the possibilities.
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