3D CAD Design, Drafting & Analysis

Accurate, practical and standards-based mechanical design for manufacture and verification

At Prograde Engineering, we deliver professional 3D CAD design, drafting and analysis services that turn ideas, sketches or existing parts into production-ready engineering models and drawings. Whether you need components detailed for manufacture, assemblies verified for strength, or step files generated for suppliers, we provide accurate, standards-compliant documentation that reduces rework and uncertainty.

Using SolidWorks 3D CAD, we create fully defined assemblies, fabrication drawings and parts lists in accordance with AS 1100 drafting standards. Models can be supplied as native SolidWorks or neutral formats such as STEP and IGES for collaboration with other design or manufacturing teams. We also convert hand sketches and legacy drawings into clean, editable 3D geometry suitable for analysis, printing or CNC manufacture.

Mechanical performance is validated through detailed calculations and Finite Element Analysis (FEA). Each analysis considers appropriate load cases, boundary conditions and material properties to confirm that stresses and deflections remain within safe limits. Where required, results are compared against relevant Australian Standards to demonstrate compliance and provide a sound basis for RPEQ certification if needed.

Our approach focuses on producing models and drawings that are both technically correct and practical to fabricate. Years of hands-on workshop and OEM experience ensure weld details, tolerances and assembly methods are realistic and service-friendly. Communication is central to our process, we collaborate closely with clients to ensure the final design fits their equipment, site and budget.

Contact Prograde Engineering to discuss accurate, manufacturable 3D CAD design, drafting and FEA analysis for your next mechanical project across Brisbane, Ipswich and South East Queensland.