AutoCAD is the bread-and-butter design tool for civil, mechanical and architectural engineers in India. Despite the rise of newer tools (Revit, SolidWorks, Fusion 360), AutoCAD remains the universal language — every engineering office in Ludhiana expects you to know it.
Here's the 12-week roadmap we use at Excellence Computer Centre, Ludhiana to take complete beginners to job-ready AutoCAD proficiency.
Weeks 1–2: The interface and basic 2D drafting
The goal here is comfort, not productivity. Get the muscle memory in.
- UI orientation: ribbon, command line, status bar, model space vs paper space.
- Basic commands: LINE, CIRCLE, RECTANGLE, ARC, POLYLINE.
- Selection methods: window, crossing, fence, all.
- Object snaps (osnaps) — endpoint, midpoint, perpendicular, tangent, intersection.
- Coordinate input — absolute and relative.
By end of week 2, you should be drawing simple shapes confidently without looking at the menu.
Weeks 3–4: Modify and organise
- COPY, MOVE, ROTATE, MIRROR, SCALE, TRIM, EXTEND, OFFSET, FILLET, CHAMFER.
- Layers: creating, naming, colours, linetypes, visibility.
- Templates: setting up a drawing template (DWT) for your standard work.
- Units and limits.
By end of week 4, you should be able to draw a 2D plan of your own home accurately.
Weeks 5–6: Dimensions, annotations, layouts
- Linear, angular, aligned, radius, diameter dimensions.
- Dimension styles — creating and editing.
- Text styles and multiline text.
- Hatching for sections and materials.
- Layouts and viewports — preparing drawings for plotting.
- Plot styles, paper sizes, scale factors.
Week 6 is where students typically hit their first frustration wall. Patience here pays off — the second half of the course gets dramatically easier.
Weeks 7–8: Blocks, attributes, dynamic blocks
- Creating and inserting blocks.
- Block libraries — building your own.
- Attributes for parametric blocks.
- Dynamic blocks with visibility states and stretch actions.
- External references (XREFs) — managing multi-file projects.
Blocks are where AutoCAD productivity multiplies. A good block library cuts drawing time by 50%+ on repeated elements.
Weeks 9–10: 3D fundamentals
Not every job requires 3D, but mechanical and architectural roles increasingly do.
- 3D coordinate system: XYZ thinking.
- Basic solids: BOX, CYLINDER, SPHERE, CONE.
- UNION, SUBTRACT, INTERSECT.
- EXTRUDE, REVOLVE, SWEEP, LOFT from 2D profiles.
- Visual styles and rendering basics.
Weeks 11–12: Real-world workflow + portfolio
- Civil drawing: site plan, contour map, road cross-section.
- Architectural drawing: floor plan, elevation, section.
- Mechanical drawing: part drawing, assembly, exploded view.
- Detail drawings: dimensioning standards, GD&T basics.
- PDF export, DWG vs DXF, file sharing best practices.
By end of week 12, students should have a portfolio of 5–8 finished drawings to show employers.
Common beginner mistakes
- Using the mouse for everything. Learn keyboard shortcuts. They double productivity.
- Drawing without a template. Set up your template once; use it forever.
- Ignoring layers. Layers are 50% of professional AutoCAD work.
- No object snaps. "Eyeballing" position is amateur. Use osnaps religiously.
- Drawing in viewport space. Model in model space; lay out in paper space. Don't mix.
What jobs you can get
- Junior CAD draftsman (civil/mechanical/architecture): ₹15,000–₹25,000/month in Ludhiana.
- Design assistant at architecture firms: ₹18,000–₹30,000/month.
- Mechanical design engineer (with degree): ₹25,000–₹45,000/month.
- Freelance CAD work: ₹500–₹2,000 per drawing for routine work; ₹10,000+ for complex assemblies.
What we teach at Excellence Computer Centre
Our AutoCAD course follows this exact 12-week structure, with real industry drawings as practice material. Students who complete the course leave with a portfolio plus confidence to walk into any drafting interview in Ludhiana.
For more details, see our Computer Centre page or book a free demo.