GstarCAD Training: Master 2D & 3D CAD Design with Ease I Authorized dealer-CAD GURU

GstarCAD Training: Master 2D & 3D CAD Design with Ease

In today’s competitive design and engineering industry, having expertise in advanced CAD software is essential. GstarCAD Training provides professionals, students, and beginners with the knowledge and skills to create accurate, efficient, and high-quality 2D drawings and 3D models.

What is GstarCAD?

GstarCAD is a powerful, cost-effective alternative to AutoCAD, widely used for drafting, design, and modeling. It offers high compatibility with DWG/DXF formats, a user-friendly interface, and smart tools that boost productivity. Whether you’re an architect, civil engineer, mechanical designer, or interior planner, learning GstarCAD can give you a strong career advantage.

Why Choose GstarCAD Training?

Comprehensive Learning: From basic drafting tools to advanced 3D modeling.
Industry-Relevant Skills: Focused on real-world applications in engineering and design.
Cost-Effective Software: Gain expertise in software that is budget-friendly yet powerful.
Faster Performance: Learn to work on lightweight, fast, and stable CAD software.

What You Will Learn in GstarCAD Training

2D Drafting & Annotation – Master drawing commands, dimensioning, layers, and templates.
3D Modeling – Explore extrusion, loft, revolve, sweep, and surface modeling.
Editing Tools – Learn advanced modify commands for precision designs.
Layouts & Printing – Create professional layouts, plotting, and PDF export.
Customization – Use shortcuts, tool palettes, and command aliases for faster work.

Benefits of Learning GstarCAD

Boost your CAD productivity with smart commands and tools.
Improve career opportunities in architecture, civil, mechanical, and interior design industries.
Get hands-on training that ensures practical implementation of concepts.
Stay updated with latest CAD trends and technologies.

Who Can Join GstarCAD Training?

Engineering & Architecture Students
Civil Engineers, Mechanical Engineers & Architects
Interior Designers & Draftsmen
Professionals seeking CAD career growth

Conclusion

By enrolling in GstarCAD Training, you gain the confidence to handle design projects efficiently while learning a CAD platform that is fast, reliable, and compatible with global design standards. Enhance your career, reduce project turnaround time, and make your designs stand out with GstarCAD.

If you’re looking for the best GstarCAD Training institute, join CAD GURU and start your journey toward becoming a professional CAD designer.

Introduction to GstarCAD 2D Training

2D drafting is the foundation of CAD design. With GstarCAD 2D training, learners gain practical knowledge of creating plans, sections, elevations, and technical drawings used across industries like civil, mechanical, architecture, and interior design.

Key Highlights of GstarCAD 2D Training:

Learn to navigate the GstarCAD interface with ease.
Understand drawing units, grids, and coordinate systems.
Master essential drawing tools such as line, circle, rectangle, and polyline.
Apply modify commands for editing and precision drafting.
Work with layers, text, dimensions, and hatching for professional-quality drawings.

Whether you are a student or working professional, this training helps you develop strong CAD skills that are in demand worldwide.

How to Use the UNIT Command in GstarCAD

Type UNITS in the command bar and press Enter.

The Drawing Units dialog box will appear.

Set the following options as per your requirement:

Length Type – Choose the format for linear measurements (Decimal, Engineering, Architectural, Fractional, or Scientific).

Precision – Decide the number of decimal places for accuracy.

Angle Type – Choose how angles are displayed (Decimal Degrees, Degrees/Minutes/Seconds, Grads, or Radians).

Angle Precision – Select the accuracy of angle measurement.

Insertion Scale – Define the unit for inserting blocks or external references (e.g., millimeters, centimeters, meters, or inches).

Click OK to apply the settings.

LINE Command in GstarCAD

Steps to Use the LINE Command in GstarCAD:

Type LINE or simply L in the command bar and press Enter.
Specify the first point by clicking in the drawing area or typing coordinates.
Specify the next point to draw a straight line.
Continue specifying additional points as needed.
Press Enter or Esc to end the command.

Additional Tips for Using the LINE Command:

Use Direct Distance Entry: Move the cursor in the desired direction and type the length.
Use Polar Tracking: Helps in drawing lines at specific angles (e.g., 30°, 45°, 90°).
Combine with Object Snap (OSNAP) for precise connections to endpoints, midpoints, or intersections.

What is the Dimension Style Manager in GstarCAD?

The Dimension Style Manager is a tool in GstarCAD that allows you to create, modify, and manage dimension styles. Instead of formatting each dimension manually, you can define a style once and apply it consistently throughout your drawing.

This ensures your drawings are:

Professional in appearance

Consistent in formatting

Compliant with industry standards

How to Access the Dimension Style Manager

Type DIMSTYLE in the command bar and press Enter.

The Dimension Style Manager dialog box will open.

You can now Create, Modify, or Set Current a dimension style.

Key Features of the Dimension Style Manager

When modifying or creating a dimension style, you’ll see multiple tabs that control various settings:

Lines: Control the appearance of dimension lines and extension lines (color, linetype, lineweight).

Symbols and Arrows: Set arrowheads, architectural ticks, and sizes.

Text: Choose text style, font, height, and placement.

Fit: Adjust how dimensions scale to fit the drawing space.

Primary Units: Define unit format, precision, and scale for dimensions.

Alternate Units: Add secondary units if needed (e.g., mm and inches together).

Tolerance: Display manufacturing tolerances with dimensions.

Why Use Dimension Style Manager?

Consistency: All dimensions follow the same format.

Efficiency: Save time by applying predefined styles.

Flexibility: Create multiple dimension styles for different projects.

Professional Standards: Match industry requirements such as ISO, ANSI, or company-specific drafting standards.

Example

An architectural drawing may use feet and inches with architectural ticks.

A mechanical drawing may require millimeters with precise tolerances.
Both can be achieved by setting up appropriate dimension styles in the Dimension Style Manager.

CIRCLE Command in GstarCAD

The CIRCLE command allows you to create circles in different ways depending on your design needs.

How to Use the CIRCLE Command:

Type CIRCLE or simply C in the command bar and press Enter.
Choose one of the available options:
- Center, Radius: Select the center point and enter the radius value.
- Center, Diameter: Select the center point and define the diameter.
- 2-Point Circle: Create a circle by defining two endpoints of its diameter.
- 3-Point Circle: Define a circle by selecting three points on its circumference.
- TTR (Tangent, Tangent, Radius): Create a circle tangent to two objects with a given radius.

Applications of the CIRCLE Command:

Drawing holes in mechanical parts.
Creating columns, arcs, and round elements in architectural plans.
Generating reference geometry for layouts.

POLYLINE Command in GstarCAD

The POLYLINE command (PL) is one of the most versatile tools in 2D drafting. Unlike regular lines, a polyline is a connected sequence of line and arc segments that behaves like a single object.

How to Use the POLYLINE Command:

Type PLINE or PL and press Enter.
Specify the starting point.
Continue specifying next points. Options include:
- Line Segment: Straight lines between points.
- Arc Segment: Create curves within the polyline.
- Width: Define start and end widths for tapered lines.
- Close: Connect the last point back to the first point to form a closed shape.

Applications of the POLYLINE Command:

Designing floor plans with connected walls.
Outlining mechanical parts as a single continuous object.
Creating boundaries for hatching, regions, and extrusion.
Drawing roads, pipelines, and layouts in civil drawings.

ARC Command in GstarCAD?

The ARC command is used to draw a portion of a circle (an arc). It can be created using different methods depending on the available points and design requirements.

How to Use the ARC Command in GstarCAD

You can activate the command by typing ARC or A in the command bar. GstarCAD then provides multiple options to create an arc:

3-Point Method – Define the arc by selecting three points on its path.
Start, Center, End – Specify the start point, circle center, and endpoint.
Start, End, Direction – Define start and end points with a tangent direction.
Start, End, Radius – Specify start and end points with a given radius.
Continue – Continue an arc smoothly from the end of a previous line or arc.

MEASURE Command in GstarCAD

The MEASURE command is used to place point objects or blocks at equal intervals along a selected object, such as a line, polyline, arc, or circle.

How to Use MEASURE:

Type MEASURE and press Enter.
Select the object (line, arc, polyline, etc.).
Specify the length of the interval.
GstarCAD will automatically place points or blocks along the object.

Applications:

Dividing walls or beams into equal parts.
Marking distances for survey layouts.
Creating equally spaced elements in mechanical drawings.

EXPLODE Command in GstarCAD

The EXPLODE command breaks a compound object into its individual parts. For example, a polyline can be broken into separate lines and arcs.

How to Use EXPLODE:

Type EXPLODE or X and press Enter.
Select the object to break apart.
Press Enter to finish.

Objects that can be exploded include:

Polylines → into separate lines/arcs.
Blocks → into their component entities.
Dimensions → into lines, arrows, and text.

Applications:

Editing parts of a block individually.
Modifying polylines or hatches.
Breaking down complex objects for detailed editing.

OFFSET Command in GstarCAD

The OFFSET command creates a parallel copy of an object at a specified distance. This is extremely useful in architectural and engineering drawings.

How to Use OFFSET:

Type OFFSET or O and press Enter.
Enter the distance for the offset.
Select the object to offset.
Click the side where the new object should be placed.

Applications:

Creating parallel walls in floor plans.
Drawing concentric circles or arcs.
Generating multiple layers of mechanical components.

Boolean Operations in GstarCAD

Boolean operations are used in 3D modeling to combine, subtract, or intersect solid objects. They are extremely useful when you need to form complex 3D geometries from simple shapes.

Types of Boolean Operations:

UNION: Combines two or more solids into one.
SUBTRACT: Removes the volume of one solid from another.
INTERSECT: Creates a solid from the common volume of two or more solids.

Applications of Boolean Operations:

Mechanical Design: Creating complex machine parts by combining primitive shapes.
Architecture: Designing openings, cutouts, and intersections in buildings.
Civil Structures: Forming bridges, beams, and complex geometrical elements.

The ARRAY Command in GstarCAD

The ARRAY command allows you to create multiple copies of objects in a defined pattern. It saves time and ensures accuracy when you need repetitive geometry.

Types of Array in GstarCAD:

Rectangular Array: Copies objects in rows and columns with specified spacing.
Polar Array: Arranges objects around a center point at equal angles.
Path Array: Distributes objects along a predefined path such as a line, arc, or polyline.

How to Use ARRAY Command:

Type ARRAY and press Enter.
Select the object(s) you want to copy.
Choose the array type (Rectangular, Polar, or Path).
Enter required parameters like spacing, number of copies, or rotation angle.

Applications of ARRAY Command:

Architecture: Placing windows, doors, and columns in regular intervals.
Mechanical Design: Arranging bolt holes in circular or grid patterns.
Civil Engineering: Repeating road dividers, pillars, or structural components.

Why These Commands Are Important

Boolean Operations: Allow creation of complex 3D models from basic shapes.
Array Command: Improves efficiency by automating repetitive tasks.
Both commands save time, enhance accuracy, and expand design possibilities in drafting and modeling.

Types of Arrays in GstarCAD

Rectangular Array – Creates objects in rows and columns.
Polar Array – Arranges objects around a central point in a circular pattern.
Path Array – Distributes objects along a specified path such as a line, arc, or polyline.

Steps to Use the ARRAY Command in GstarCAD

1. Rectangular Array

Type ARRAY and press Enter.
Select the object(s) you want to copy.
Choose Rectangular Array from the options.
Enter the number of rows and columns.
Specify the distance between rows and columns.
Press Enter – objects will be arranged in a grid pattern.

Applications: Creating seating layouts, tile patterns, or structural grids.

2. Polar Array

Type ARRAY and press Enter.
Select the object(s) to be copied.
Choose Polar Array.
Specify the center point of rotation.
Enter the number of items to be copied.
Specify the angle to fill (360° for a full circle).
Press Enter – objects will be distributed in a circular pattern.

Applications: Bolt circles, gear profiles, radial seating arrangements.

3. Path Array

Type ARRAY and press Enter.
Select the object(s).
Choose Path Array.
Select the path object (line, arc, polyline, or spline).
Enter the number of items or specify spacing.
Adjust alignment if needed (whether objects rotate along the path or stay upright).
Press Enter – objects are placed along the path.

Applications: Road dividers, streetlights along a road, or repeating elements along curves.

OFFSET Command

The OFFSET command creates a parallel copy of an object at a specified distance.

Steps to Use OFFSET:

Type OFFSET or O and press Enter.
Enter the distance to offset.
Select the object to offset.
Click the side where the new object should be placed.

Applications:

Creating parallel walls in architectural plans.
Designing concentric circles in mechanical parts.
Generating boundary lines in civil layouts.

STRETCH Command

The STRETCH command modifies objects by stretching portions of them while keeping other parts fixed.

Steps to Use STRETCH:

Type STRETCH or S and press Enter.
Create a crossing window around the part of the object to stretch.
Specify the base point and direction.
Enter the distance to stretch.

Applications:

Extending walls in floor plans.
Adjusting beams or structural elements in civil drawings.
Resizing mechanical parts while retaining proportions.

MIRROR Command

The MIRROR command creates a mirrored copy of selected objects across a defined axis.

Steps to Use MIRROR:

Type MIRROR or MI and press Enter.
Select the object(s).
Specify the first and second points of the mirror line.
Choose whether to delete the original object or keep it.

Applications:

Creating symmetrical designs in mechanical components.
Drawing left and right halves of architectural plans.
Designing interiors with repetitive patterns.

FILLET Command

The FILLET command creates a rounded corner between two lines, arcs, or polylines.

Steps to Use FILLET:

Type FILLET or F and press Enter.
Specify the fillet radius.
Select the first and second objects.

Applications:

Rounding corners in furniture or mechanical parts.
Designing smooth road junctions in civil layouts.
Improving aesthetics in architectural plans.

CHAMFER Command

The CHAMFER command creates an angled corner between two lines.

Steps to Use CHAMFER:

Type CHAMFER or CHA and press Enter.
Specify the first and second chamfer distances.
Select the two lines to chamfer.

Applications:

Creating beveled edges in machine parts.
Designing sloped corners in architecture.
Providing safety edges in interior and furniture design.

Why These Commands Are Important

OFFSET – Quick parallel copies.
STRETCH – Reshape drawings with flexibility.
MIRROR – Generate symmetrical objects instantly.
FILLET – Smooth corners.
CHAMFER – Angled corners for technical precision.

Together, these commands make drafting more efficient, accurate, and professional.

MOVE Command

The MOVE command shifts selected objects from one location to another without changing their shape or orientation.

Steps to Use MOVE:

Type MOVE or M and press Enter.
Select the object(s).
Specify a base point.
Specify the second point to define the new location.

Applications:

Relocating walls, furniture, or equipment in floor plans.
Moving mechanical components to new positions.
Adjusting layouts in civil or architectural drawings.

ROTATE Command

The ROTATE command turns selected objects around a base point at a specified angle.

Steps to Use ROTATE:

Type ROTATE or RO and press Enter.
Select the object(s).
Specify the base point of rotation.
Enter the rotation angle or drag the cursor.

Applications:

Rotating furniture or structural elements in architectural drawings.
Adjusting machine parts in mechanical layouts.
Aligning objects to match a specific orientation.

COPY Command

The COPY command creates duplicates of selected objects at specified locations.

Steps to Use COPY:

Type COPY or CO and press Enter.
Select the object(s).
Specify the base point.
Define the second point to place the copy.
Repeat for multiple copies or press Enter to finish.

Applications:

Copying windows, doors, and columns in architecture.
Duplicating bolts, gears, and fasteners in mechanical drawings.
Repeating road elements like dividers or light poles in civil plans.

TRIM Command

The TRIM command shortens objects to meet the edges of other objects.

Steps to Use TRIM:

Type TRIM or TR and press Enter.
Select cutting edges (or press Enter to select all).
Click the parts of objects to be trimmed.

Applications:

Cleaning up overlapping lines in floor plans.
Adjusting mechanical part outlines.
Refining road and piping layouts.

EXTEND Command

The EXTEND command lengthens objects until they meet the boundary edges.

Steps to Use EXTEND:

Type EXTEND or EX and press Enter.
Select the boundary edge(s).
Click the objects to extend.

Applications:

Extending walls to meet other structures.
Aligning machine parts precisely.
Extending civil structures like roads or beams.

Why These Commands Are Essential

MOVE, ROTATE, COPY – Manage object placement with ease.
TRIM & EXTEND – Clean and refine geometry for precision.
Together, they save time and ensure your drawings remain accurate and professional.

BREAK Command

The BREAK command splits an object into two parts or removes a portion between two points.

Steps to Use BREAK:

Type BREAK or BR and press Enter.
Select the object.
Specify the first break point.
Specify the second break point.

Applications:

Dividing lines or polylines in architectural layouts.
Creating gaps for doors, windows, or joints.
Editing mechanical outlines for assembly drawings.

LENGTHEN Command

The LENGTHEN command changes the length of a line, arc, or polyline segment by a specific value or percentage.

Steps to Use LENGTHEN:

Type LENGTHEN or LEN and press Enter.
Choose an option: Delta, Percent, Total, or Dynamic.
Select the object to lengthen or shorten.

Applications:

Adjusting beam or pipe lengths in civil and mechanical designs.
Fine-tuning architectural lines.
Extending arcs for proper alignment.

SPLINE Command

The SPLINE command creates smooth, free-form curves that pass through or near specified points.

Steps to Use SPLINE:

Type SPLINE or SPL and press Enter.
Specify points through which the curve should pass.
Press Enter to complete.

Applications:

Designing curved furniture or interior elements.
Creating roads, paths, or landscaping curves in civil drawings.
Developing aerodynamic or ergonomic shapes in mechanical parts.

PEDIT (Polyline Edit) Command

The PEDIT command is used to edit polylines with multiple options such as join, fit, and convert.

Steps to Use PEDIT:

Type PEDIT or PE and press Enter.
Select the polyline (or convert a line/arc into a polyline).
Choose options like Join, Edit Vertex, Width, Fit, or Spline.

Applications:

Joining multiple line segments into a single polyline.
Adjusting polyline vertices for accuracy.
Converting polylines into smooth curves.

HATCH EDIT Command

The HATCH EDIT command modifies existing hatch patterns in your drawing.

Steps to Use HATCH EDIT:

Double-click on the hatch or type HATCHEDIT and press Enter.
Select the hatch pattern.
Change its pattern, scale, angle, or boundary options.

Applications:

Changing wall hatch styles in architectural plans.
Updating section views in mechanical drawings.
Refining soil, water, or concrete patterns in civil layouts.

Why These Commands Are Important

BREAK & LENGTHEN – Control object size and divisions.
SPLINE & PEDIT – Create and refine complex curves.
HATCH EDIT – Enhance visualization with better patterns.

These tools make designs not only accurate but also visually clear for real-world applications.

MTEXT Command

The MTEXT (Multiline Text) command allows you to create paragraphs of text with formatting options similar to a word processor.

Steps to Use MTEXT:

Type MTEXT or T and press Enter.
Specify the text insertion area.
Enter your text in the text editor box.
Apply formatting such as font, size, color, and alignment.

Applications:

Adding detailed notes or specifications.
Writing legends, titles, or instructions.
Creating multiline labels for architectural and mechanical drawings.

TEXT Command

The TEXT command creates single-line text entities. It is best suited for short annotations.

Steps to Use TEXT:

Type TEXT or DTEXT and press Enter.
Specify the insertion point.
Set text height and rotation angle.
Type the text and press Enter.

Applications:

Labeling dimensions, rooms, or components.
Adding part numbers in mechanical drawings.
Marking quick notes in civil layouts.

LAYER Command

The LAYER command organizes objects by assigning them to different categories for better management and visibility.

Steps to Use LAYER:

Type LAYER or click the Layer Properties Manager icon.
Create a new layer and set its color, linetype, and lineweight.
Assign objects to specific layers.

Applications:

Separating walls, furniture, dimensions, and text in architectural drawings.
Organizing construction elements in civil drawings.
Managing mechanical parts and assembly details.

BLOCK Command

The BLOCK command groups multiple objects into a single reusable unit.

Steps to Use BLOCK:

Type BLOCK or B and press Enter.
Select the objects to include in the block.
Define a base point.
Give the block a name and save it.

Applications:

Creating standard symbols like doors, windows, or furniture.
Making reusable components in mechanical designs.
Storing repetitive civil elements like manholes or electric poles.

INSERT BLOCK Command

The INSERT BLOCK command places a previously created block into your drawing.

Steps to Use INSERT BLOCK:

Type INSERT or I and press Enter.
Select the block name from the list.
Specify insertion point, scale, and rotation.
Place the block in your drawing.

Applications:

Inserting company logos or title blocks.
Reusing standard drawing elements.
Saving time by avoiding repetitive drafting work.

Why These Commands Are Essential

MTEXT & TEXT – Add professional annotations.
LAYER – Organize drawings for clarity.
BLOCK & INSERT BLOCK – Reuse standard components efficiently.

These tools enhance the readability, structure, and productivity of every CAD project.

DIMENSION Command

The DIMENSION command (DIM) is used to add measurements such as length, angle, radius, and diameter to your drawings.

Steps to Use DIMENSION:

Type DIM or choose from the Dimension toolbar.
Select the object or specify points to measure.
Place the dimension line at the desired location.

Types of Dimensions in GstarCAD:

Linear Dimension – Measures straight-line distances.
Aligned Dimension – Follows the object’s angle.
Angular Dimension – Measures angles between lines.
Radius & Diameter Dimensions – For arcs and circles.

Applications:

Adding room sizes in architectural floor plans.
Specifying part dimensions in mechanical designs.
Marking distances and slopes in civil layouts.

LEADER LINE Command

The LEADER LINE command adds an arrowed line with a note or annotation, pointing directly to a feature in the drawing.

Steps to Use LEADER LINE:

Type LEADER or QLEADER and press Enter.
Specify the starting point (arrow location).
Specify subsequent points for the leader line.
Enter the annotation text.

Applications:

Labeling windows, doors, or furniture in architectural drawings.
Pointing to machine features with notes in mechanical drawings.
Adding descriptions for roads, utilities, or site features in civil plans.

TABLE Command

The TABLE command creates structured tables within your drawing for organizing data.

Steps to Use TABLE:

Type TABLE and press Enter.
Choose a table style or create a new one.
Specify the number of rows and columns.
Insert the table in the drawing area and enter data.

Applications:

Creating bills of quantities in civil projects.
Adding part lists and material specifications in mechanical drawings.
Making schedules for doors, windows, or furniture in architectural plans.

Why These Commands Are Essential

DIMENSION – Ensures accurate communication of measurements.
LEADER LINE – Provides clear annotations.
TABLE – Organizes data neatly inside the drawing.

Together, they make your drawings more precise, professional, and easy to understand.

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GstarCAD 3D Training: Learn 3D Modeling Step by Step

GstarCAD is not just a powerful 2D drafting software but also a robust tool for 3D modeling and visualization. With GstarCAD 3D Training, students and professionals can learn to create realistic models, explore design concepts, and present projects with greater accuracy. Whether you are an architect, civil engineer, mechanical designer, or interior planner, mastering GstarCAD 3D will give you a strong edge in today’s competitive industry.

Why Choose GstarCAD 3D Training?

Easy-to-learn interface – Similar to AutoCAD, making it beginner-friendly.
Comprehensive tools – From basic solids to advanced Boolean operations.
Industry relevance – Widely used in architecture, civil, mechanical, and interior design.
Time-saving features – Quick visualization and editing tools.

Key Topics Covered in GstarCAD 3D Training

1. Introduction to GstarCAD 3D

Understanding the 3D workspace.
Switching from 2D drafting to 3D modeling.
Navigating UCS (User Coordinate System).

2. Basic 3D Modeling Commands

BOX, CYLINDER, CONE, SPHERE, TORUS – Creating primitive 3D solids.
EXTRUDE & PRESSPULL – Converting 2D objects into 3D.
REVOLVE – Making 3D models from profiles.

3. 3D Editing Tools

MOVE, ROTATE, MIRROR, SCALE in 3D.
BOOLEAN Operations (UNION, SUBTRACT, INTERSECT) – Combining and modifying solids.
SLICE & SHELL – Cutting and hollowing models.

4. Surface & Mesh Modeling

Creating surfaces with 3DFACE & REGION.
Using mesh tools for complex designs.
Editing meshes for freeform modeling.

5. Advanced 3D Features

CHAMFEREDGE & FILLETEDGE – Adding smooth edges.
OFFSETEDGE & EXTRUDEFACES – Refining geometry.
SECTION PLANES – Cutting and viewing interiors.

6. Visualization & Rendering

Applying materials, lighting, and backgrounds.
Orbit, pan, and perspective views.
Creating realistic 3D presentations.

Benefits of Learning GstarCAD 3D

Architects & Interior Designers – Develop realistic building and interior models.
Civil Engineers – Visualize infrastructure and site layouts.
Mechanical Designers – Create and test component models.
Students – Build strong career-ready CAD skills.

Online Free Training on CAD/CAM/CAE Softwares