DISCIPLINE 03 // LASER DXF & STRUCTURAL WELDMENTS

Precision Sheet Metal &
Fabrication Weldment Engineering

From complex industrial electronics enclosures to heavy structural machine frames, we deliver exact bend allowance calculations, 1:1 scale laser flat DXFs, and detailed weldment cut lists.

Exact K-Factor & Bend Deductions
1:1 Clean CNC Flat Pattern DXFs
Automated Weldment Cut Lists
AWS D1.1 & ISO Weld Symbols
// SHEET METAL UNFOLD & WELDMENT VIEWPORT Hover Hotspots to Inspect
PART_ID: EMX-2000-ENCLOSURE-CHASSIS.SLDPRT
3-Stage Process Flat Pattern DXF K=0.44 Verified
Sheet Metal Design Unfolding, Robotic Welding, and Exploded Assembly CAD Model
1
1. Laser Flat Pattern

840 x 620mm CNC laser cutting flat pattern with etched bend lines and corner relief notches.

2
2. Welded Chassis

AWS D1.1 compliant 3mm fillet and 2mm butt welds with tubular corner stiffeners.

3
3. Exploded Assembly

Modular top louver panel, fan mounts, and internal PCB mounting trays with self-clinching PEM fasteners.

Our Core Sheet Metal & Weldment Capabilities

Laser / Plasma CNC DXFs

Clean 1:1 scale flat DXFs stripped of duplicate lines, with etched bend centerlines, direction (UP/DOWN), angle, and radius callouts.

Enclosures & NEMA Cabinets

Industrial electrical enclosures, IP/NEMA rated gasketed cabinets, 19-inch server racks, acoustic generator enclosures, and control consoles.

Structural Weldment Frames

Square/rectangular structural tube frames, C-channels, angles, and custom welded chassis with miter joints, end caps, and gussets.

Architectural Metalwork

Custom architectural louvers, sunshade screens, perforated decorative panels, metal facade cassettes, and stainless handrails.

Deliverables Included in Every Package

.DXF / 1:1 CNC
Laser Flat Patterns

1:1 CNC laser cutting profiles with separate layers for cutting geometry and press brake bend direction etch lines.

.PDF / AWS D1.1
Formed Shop Drawings

Dimensioned prints showing flange heights, inside bend radiuses, K-factor deductions, and PEM fastener hardware.

.XLSX / Cut List
Weldment Cut Schedules

Automated structural hollow section lists detailing member lengths, cross-sections, miter angles, and end caps.

.SLDASM / STEP
Parametric Enclosure 3D

Complete multi-body sheet metal models with hinges, gasketing, latch hardware, and ventilation louvers.

// FEATURED CASE STUDY -18% SCRAP SAVINGS
Modular Acoustic Generator Housing System

Engineered a sound-attenuated enclosure with modular interlocking galvanized panels and acoustic baffles. Provided optimized laser nesting layouts that reduced sheet metal material scrap by 18%.

Need Production-Ready Sheet Metal or Weldment Drawings?

Share your 3D models or conceptual sketches. Our Hyderabad fabrication specialists will prepare precision flat DXFs and weldment cut lists.