Computer Aided Design (CAD) is an extremely helpful tool for Mechanical Engineers. CAD or AutoCAD programs allow users to draw up and see prototypes of their design. Learn more about how this works, and read reviews of different CAD software, tips on Machine Drawing and other aspects of the field.

## Unigraphics Tutorial on UGS Material Assignment, UG NX 6 Material Properties Tutorial

Unigraphics gives you the flexibility of using the already available UGS library material as well as a UG custom material. How? This Unigraphics tutorial will teach you that, step by step.

## UG Tutorial – Unigraphics Expressions, Example and Application of the UGS expressions

Unigraphics Expressions is a powerful feature in UGS. This UG tutorial will discuss how to use UGS Expressions with an example.

## GD&T Tutorial – Types and the Application Rules of the Form Types of Geometric Dimensioning and Tolerancing

Form is one the five types of GD&T control. This geometric dimension and Tolerancing tutorial will be concentrating on the form types of GD&T controls.

## Unigraphics Tutorial – UG Boolean Operations, Press Tool Design

Boolean operations are one of the distinctive features of Unigraphics. In this UG tutorial we will see how to use the Boolean operation in Unigraphics and where you can use the UGS Boolean operation.

## Unigraphics Tutorial – UG Sweep along Guide, Helical Spring in UGS

Three different types of sweep options are available in Unigraphics. This UG tutorial will discuss the sweep along guide option, the simplest UGS sweep option.

## Unigraphics Tutorial – Learn UG NX6 Variational Sweep

This Unigraphics (UG NX 6) tutorial will explain how to use UGS Variational sweep feature for Unigraphics modeling.

## Unigraphics Tutorial – Know UGS Swept Operation, Create UG NX6 Swept Feature, Learn UG Sweep

Swept is a type of sweep operation in Unigraphics. This UG NX 6 tutorial will explain how to create swept feature in UGS with taking an example.

## Unigraphics Tutorial – UG Datum Curves, Create Line, Arc, Circle in UGS

There are three basic types of datum curves in Unigraphics. This Unigraphics tutorial will let you know about the creation of these two basic types of UGS datum curves

## ProE Modelcheck Tutorial – Use of Pro Engineer Modelcheck

This ProE tutorial will discuss how to do Modelcheck in Pro Engineer and why we should do Pro-Engineer Modelcheck.

## ProE Tutorial – Use Pro-E Graph Feature and Variable Section Sweep for Creating Cam Profile

This ProE Tutorial will talk about the Pro-E graph feature and how to use the Pro-E graph feature for Pro Engineer variable section sweep.

## How to Convert AutoCAD Drawings into PDF Files – AutoCAD Tutorial

This AutoCAD tutorial will show you how to convert AutoCAD drawings into PDF files.

## Free ProE Viewer – View ProE and Other 3D CAD Models

This article will talk about free ProE viewer. You can view and communicate ProE files using ProE viewer.

## Pro Engineer Tutorial – Drawing ProE Cross Section View

A cross section view in Pro-E can be created in part as well as in drawing. This Pro Engineer tutorial will walk though the procedure for drawing a ProE Section View.

## ProE Surface Modeling Tutorial: Learn the Edit Options of Pro Engineer Surfacing

Editing options are required every now and then for Pro-E surface modeling. This Pro Engineer surface modeling tutorial is about editing options required for ProE surfacing.

## Creating a Pro-E Datum Curve Using Equation – Know the Method of Creating Pro-E Datum Curves with Equations

The Pro E datum curve is very useful feature of Pro Engineer modeling. This Pro E tutorial will discuss the procedure for creating a Pro-E datum curve using an equation.

## Pro Engineer Surface Modeling Tutorial -The Simplest Command to Start ProE Surface Modeling

This ProE tutorial will give you the details about boundary blend option. We will discuss boundary blend option of pro engineer surface modeling with an example.

## Unigraphics Tutorial – UGS Datum Point Creation Method

This Unigraphics (UGS or UG) tutorial on datum point will discuss about five important types of UGS datum point, their usage and the method of creation.

## P&ID in AutoCAD – Creating Piping and Instrumentation Diagram using AutoCAD

Piping and instrumentation diagram (P&ID) is used extensively in process industries. This article will describe the procedure for creating P&ID using AutoCAD.