Mathematical precision in 3D. We build parametric assemblies that machine shops, mold makers, and engineers can immediately inspect and fabricate.
CAD & 3D Modeling is the digital engineering process of building mathematically exact parametric geometry that defines every wall, rib, screw boss, and snap-fit in a physical assembly.
LOOP authors parametric SolidWorks and Rhino CAD files with clean feature trees, explicit reference planes, and robust design intent. We engineer assemblies with zero interferences, realistic draft angles for injection molding, CNC tooling access pathways, and sheet metal bend deductions.
Fully constrained top-down 3D solid model with editable feature tree and zero mechanical interferences.
Standardized AP242 and AP214 step files with embedded metadata and topology verification.
G2/G3 tangent and curvature-continuous surfaces for optical and consumer aesthetics.
Draft angle analysis, undercut identification, and uniform wall thickness audits.
Establishing global datum coordinates, primary parting planes, and mounting references.
Seating PCBs, fasteners, gaskets, thermal dissipators, and batteries with exact tolerances.
Adding rib structures, screw bosses, snap joints, o-ring grooves, and cosmetic chamfers.
Running automated collision and clearance passes across all dynamic and static parts.
All files are provided in structured directories with version control notes.
Yes. All LOOP CAD deliverables are built to industrial standards (.STEP, Parasolid, native SolidWorks). Machinists can import them directly into Mastercam or Fusion CAM to generate G-code toolpaths.
We deliver both: native parametric CAD files with clean, labeled feature trees, as well as universal neutral solids (.STEP AP242 / Parasolid) for cross-platform compatibility.
By utilizing top-down skeleton modeling, primary mounting points and PCB bounds are driven by master parameters. If your board grows by 2mm, downstream features update predictably without crashing the assembly.
Send us your sketch, board dimensions, or mechanical requirements for direct engineering collaboration.