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Simulex Engineering Solutions

DD-04

Drafting & Detailing

Over ten years of detailed engineering design. We analyse design gaps and deliver precise engineering drawings that speed up decisions and surface design problems early.

How the work runs

Every stage, in order

  1. Step 01

    Requirement analysis & data collection

    • Understanding project scope, design intent and manufacturing requirements
    • Reviewing existing sketches, CAD models and engineering specifications
    • Compliance with ASME, ISO, ANSI and GD&T standards
  2. Step 02

    2D drafting & technical drawings

    • Precise 2D CAD drawings for components and assemblies
    • Orthographic, sectional and exploded views
    • Dimensions, tolerances, material specifications and surface finishes
    • Support for sheet metal, casting, machining and fabrication
  3. Step 03

    3D modelling & detailing

    • High-accuracy 3D CAD models for components and assemblies
    • Structural detailing, part alignment and motion simulation
    • Converting 2D drawings into fully parametric 3D models
    • SolidWorks, AutoCAD, Creo, CATIA, Inventor
  4. Step 04

    Geometric dimensioning & tolerancing

    • GD&T symbols and tolerances that define part accuracy
    • Fit, function and manufacturability held by precise tolerancing
    • Fewer errors and less rework through defined critical relationships
  5. Step 05

    Assembly drawings & bill of materials

    • Detailed assembly drawings with part numbering and references
    • Structured BOM with material and quantity detail
    • Exploded views and step-by-step assembly sequences
  6. Step 06

    Conversion & migration of drawings

    • Paper to CAD — digitising old paper drawings into editable formats
    • 2D to 3D — upgrading legacy drawings to full 3D models
    • CAD file format migration between platforms
  7. Step 07

    Fabrication & manufacturing drawings

    • Production-ready blueprints for machining, sheet metal and welding
    • Material specifications, welding symbols, hole callouts, machining detail
    • Assembly feasibility confirmed through precise detailing

Contact

Send us the drawing that is giving you trouble

Tell us what you are building and where it is stuck. An engineer reads every enquiry and replies within one working day.