Mechanical Engineering Sample Work — Draftings Australia

Sample Work

Mechanical Engineering Sample Work

Mechanical engineering documentation we produce for manufacturers, industrial machinery clients, automotive parts suppliers, and product design teams — full 3D modelling, assembly drawings, and reverse engineering output.

01
3D Part Modelling
Parametric solid modelling in SolidWorks, Inventor, Fusion 360, NX, or Creo. Features, sketches, assemblies, drawing extraction.
02
Assembly Drawings
Sub-assembly and top-level assembly drawings with exploded views, balloon callouts, bill of materials, fit-up sequences.
03
Manufacturing Drawings
CNC-ready manufacturing drawings with GD&T per AS1100.201 and ASME Y14.5. Tolerance stacks, datum schemes, surface finishes.
04
Sheet Metal Documentation
Flat patterns, bend allowance tables, K-factor calibration to your press brake. Welding fabrication drawings for sheet weldments.
05
Reverse Engineering
Physical part to CAD model — measurement, sketching, parametric reconstruction, drawing release.
06
Jigs & Fixtures
Production tooling design — drill jigs, welding fixtures, inspection gauges, CNC workholding.

3D Part Modelling

DRAFTINGS · SAMPLE3D Part ModellingILLUSTRATIVE ISOMETRIC — Hub Bracket FEATURE TREE ▸ Origin ▾ Sketch1 Extrude 30mm ▾ Sketch2 Cut Ø22 ▸ Fillet R3 ▸ Chamfer 1×45° X Y Z

Parametric solid modelling in SolidWorks, Inventor, Fusion 360, NX, or Creo. Features, sketches, assemblies, drawing extraction.

Assembly Drawings

DRAFTINGS · SAMPLEAssembly DrawingsILLUSTRATIVE EXPLODED ASSEMBLY 1 2 3 4 BOM 1 Base plate (1) 2 Column SHS (1) 3 Top cap (1) 4 M12 bolt (4) 5 Washer (4) 6 Nut nyloc (4) 7 Anti-vibration pad (1) TOTAL: 7 items

Sub-assembly and top-level assembly drawings with exploded views, balloon callouts, bill of materials, fit-up sequences.

Manufacturing Drawings

DRAFTINGS · SAMPLEManufacturing DrawingsILLUSTRATIVE MANUFACTURING DRAWING — GD&T 120 ±0.05 Ø25 H7 ⌖ Ø0.05 Ⓜ A B C Position A MATL: 6061-T6 ALU · FINISH: Ra 1.6

CNC-ready manufacturing drawings with GD&T per AS1100.201 and ASME Y14.5. Tolerance stacks, datum schemes, surface finishes.

Sheet Metal Documentation

DRAFTINGS · SAMPLESheet Metal DocumentatioILLUSTRATIVE FLAT PATTERN + BEND ↑ 90° BEND UP ↑ 90° UP PROPERTIES Material: CR4 1.5mm K-factor: 0.42 Bend rad: 1.5mm

Flat patterns, bend allowance tables, K-factor calibration to your press brake. Welding fabrication drawings for sheet weldments.

Reverse Engineering

DRAFTINGS · SAMPLEReverse EngineeringILLUSTRATIVE PHYSICAL → CAD WORKFLOW 1. PHYSICAL Calliper measure Ø44.0 2. MEASURE Dimension capture 3. PARAMETRIC Feature-based model Match-fit accuracy: ±0.05mm

Physical part to CAD model — measurement, sketching, parametric reconstruction, drawing release.

Jigs & Fixtures

DRAFTINGS · SAMPLEJigs & FixturesILLUSTRATIVE DRILL JIG — Detail WORKPIECE CLAMP CLAMP drill bit 3x Ø8 holes @ 50ctrs

Production tooling design — drill jigs, welding fixtures, inspection gauges, CNC workholding.

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