This week’s very cool guest post is by Jaiprakash Pandey. Jaiprakash is a Mechanical Engineer, Blogger, Corporate trainer and yes, self proclaimed charcoal artist too! He is active on many CAD forums including Autodesk and AUGI forums, and is a certified AutoCAD 2014 professional who has been doing corporate training for three years. You can […]
This is a guest blog post by Parvez Mahmood, General Manager, Engineering Systems/ER Solutions in Islamabad, Pakistan. He has been teaching AutoCAD for last 10 years to industrial and university students.
It’s a tutorial that will show you how to draw a fancy square glass bottle cap in AutoCAD. It’s a great tutorial to work […]
A reader told me he was having problems with his 3DCLIP command after upgrading to AutoCAD 2013. He wrote:
“I create 3 or 4 different 3d models that I then xref them together into an arrangement drawing. I then create my viewports for the different views I will need. In the past, I […]
An excellent (and old) feature of AutoCAD is that you can define your own coordinate system:
The location of 0,0 The direction of the X axis The direction of the Y axis
A custom UCS is a common aid for 3D drawing. For example, if you’re drawing a peaked roof of a house, it’s much […]
Spherical coordinates are a way of specifying coordinates in 3D. Mostly, you use them with the LINE command. They’re good for finding a coordinate that you might use in a solid or surface. (I cover cylindrical coordinates, which are similar, here.)
Spherical coordinates have the format distance<angle<angle. An example would be 6<40<20. The 3 parts […]
Cylindrical coordinates are a way of specifying coordinates in 3D. Mostly, you use them with the LINE command. They’re good for finding a coordinate that you might use in a solid or surface.
Cylindrical coordinates have the format distance<angle,distance. An example would be 6<40,4. The 3 parts of the coordinate are as follows:
First distance: […]
The VIEWBASE command, new for AutoCAD 2012, automates the process of creating 2D views of 3D models. This command creates 2D view objects, which are a little like viewports, but actually a completely separate type of object. In fact, when you display a layout, the first thing you do is delete the default viewport and […]
Starting with AutoCAD 2012, you can use the VIEWBASE command to quickly create 2D views of your 3D model. These views are called view objects. The command prompts you to create views based on the default 3D views, such as Top, Front, SE Isometric, etc. You can choose a shading style, as well. It’s quick […]
Splines are mathematically-defined curves. They are an important basis for 3D modeling, but they are useful in 2D as well.
Note: Splines were significantly updated in AutoCAD 2011.
There are 2 methods for creating splines:
Fit Points: You specify fit points, which are on the spline (by default). Control Points: You specify the control points, […]
Bill Walker sent me the following tip.
Sometimes you need to cut out part of one 3D object to fit another object. For example, in tongue & grove construction, you need to cut out the groove to fit the tongue. You can make this process easy with an option of the INTERFERE command.
Follow these […]