DIGITAL ENGINEERING RECONSTRUCTION

Turning Physical Parts into Feature-Based CAD Geometry

Parametric 3D Modelling Service India. CATIA, NX, and SolidWorks Parametric Modelling Service For Product Design and Manufacturing.

4000+ Projects | 1000+ Clients | 9 Industries | CATIA • NX • SolidWorks
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Mesh vs Parametric Model

Hover over the blueprint to witness the structural transformation from a static polygon mesh into an intelligent, editable feature-based CAD model.

Static Mesh
  • ✕ No editable features
  • ✕ No design intent
  • ✕ Difficult modifications
[ Graphic: Polygon Mesh ]
Parametric CAD
  • ✓ Editable sketches
  • ✓ Intelligent feature tree
  • ✓ Easy modifications
[ Graphic: Feature CAD ]

Parametric Reconstruction Process

01
3D Scanning
02
Point Cloud
03
Reference Geo
04
Reconstruction
05
Constraints
06
Final CAD

Stage 1: High-Resolution 3D Scanning

Capturing the physical component's precise geometry using metrology-grade blue light scanners.

Stage 2: Point Cloud Processing

Cleaning and aligning the millions of data points to create a watertight polygonal mesh.

Stage 3: Reference Geometry

Extracting pristine planes, axes, and 2D profiles directly from the raw scan data.

Stage 4: Feature-Based Reconstruction

Building the part natively using extrudes, revolves, and sweeps to restore design intent.

Stage 5: Constraint Definition

Applying intelligent parametric dimensions and geometric constraints so the model is fully editable.

Stage 6: Final Native Deliverable

Exporting the fully reconstructed, feature-rich model in native CATIA, NX, or SolidWorks formats.

Inside the CAD Brain

Hover across the timeline to see how we intelligently structure the CAD model. This isn't a dumb solid—it's a parametric assembly of editable decisions.

01 // Base Sketch
Base Sketch
Main Extrude
Edge Fillets
Hole Pattern
Final Geometry

Engineering Use Case Ecosystem

// 01 LEGACY PARTS
Reconstructing lost CAD data for obsolete components to restore manufacturing capabilities.
// 02 AUTOMOTIVE
Creating OEM-compatible parametric surfaces for complex body panels and interior trims.
// 03 TOOL & DIE
Extracting perfect core and cavity geometries directly from worn physical molds.
// 04 PRODUCT DESIGN
Converting organic clay models, 3D prints, and conceptual mockups into production-ready assemblies.
// 05 SPM COMPONENTS
Generating editable documentation for custom Special Purpose Machinery parts directly from the shop floor.
SYSTEM OUTPUT // AWAITING TARGET
Hover over a coordinate node to lock target and review reconstruction capabilities.

Before CAD / After CAD

BEFORE CAD

Legacy Part Without Documentation

AFTER CAD

Editable Parametric Model

Fully reconstructed history tree allowing instant dimensional changes.

BEFORE CAD

Automotive Component Recovery

AFTER CAD

OEM-Compatible CATIA CAD

Class-A surfaces generated over scan data, native for OEM integration.

BEFORE CAD

SPM Machine Reconstruction

AFTER CAD

Manufacturing Documentation

2D drafting and 3D parametric assemblies ready for CNC machining.

Native CAD Environment Hub

We reconstruct your geometry natively in the software your engineers use.

CATIA V5

Automotive OEM Programs

Siemens NX

Advanced Engineering Systems

SolidWorks

Product & Manufacturing Design
Technical Service Overview Reviewed by APJ 3D Engineering Desk • Updated September 2026

What is Parametric 3D Modelling Services?

Parametric 3D Modelling is the construction of feature-based, fully editable CAD geometry, in CATIA, Siemens NX, or SolidWorks, built from dimension-driven sketches, features, and constraints, so that any change to a driving parameter automatically updates the entire model and its downstream drawings.

When to Select This Service

Choose parametric 3D modelling when you need to convert a physical part or a legacy dumb-solid model into fully editable, feature-based CAD, or when a design must support rapid iteration, family-of-parts variation, and downstream manufacturing drawings.

Parametric 3D Modelling Services Technical Specifications

Technical Capabilities & Verification Standards

Verified engineering parameters, hardware precision, and compliance benchmarks applied across all deliverables.

Engineering Parameter APJ 3D Capability & Precision Range Compliance Standard / Verification
Supported CAD Platforms Native modelling delivered in CATIA V5, Siemens NX, and SolidWorks CATIA / NX / SolidWorks Native Output
Native Feature Construction Part built natively using extrudes, revolves, and sweeps to restore original design intent Intelligent Feature Tree
Parametric Editability Intelligent parametric dimensions and geometric constraints applied so the model remains fully editable Fully Editable Parametric Model
Assembly & Surfacing OEM-compatible parametric surfaces and assemblies for complex body panels and interior trims OEM-Compatible Parametric Surfacing
Manufacturing-Ready Output 2D drafting and 3D parametric assemblies delivered ready for CNC machining Machining-Ready Documentation
Export Formats Fully reconstructed, feature-rich models exported in native CATIA, NX, or SolidWorks formats Native Format Delivery
Design Intent Restoration Reconstructs a fully parametric, editable CAD model with design intent and standard geometric features from a raw scan mesh Design-Intent-Preserved CAD

Related Services

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FAQ

Frequently Asked Questions

Can you perform 3D scanning on-site at our manufacturing plant?
Yes. Our engineers travel across India with portable HandySCAN 3D, optical CMMs, and laser trackers to scan parts, dies, tooling, and vehicle bodies directly on your shop floor without disassembly.

How do 3D scanning and reverse engineering differ?
3D scanning captures the raw physical surface geometry as a dense polygonal mesh (.STL). Reverse engineering takes that scan mesh and reconstructs a fully parametric, editable 3D CAD model (STEP, IGES, SolidWorks, NX) with design intent and standard geometric features.

What is a color deviation inspection map?
A color deviation map is a 3D visual comparison of the scanned physical part overlaid against the nominal CAD model. Color gradients (green = in tolerance, red = excess material, blue = undersize) immediately highlight manufacturing warpage, shrinkage, or machining errors.

Can dark, shiny, or transparent surfaces be scanned?
Yes. Our blue laser and structured light scanners handle dark and metallic surfaces directly. For highly reflective chrome or clear glass, a temporary sublimating scan spray is applied that evaporates completely without residue.

What accuracy can we expect for automotive and aerospace components?
We achieve volumetric accuracy down to 0.020 mm to 0.040 mm depending on part size and sensor setup, fully verified against VDI/VDE 2634 and ISO 10360 metrology standards.

Turn Lost Geometry Into Editable Engineering Intelligence

Parametric 3D Modelling Service India. SolidWorks, NX, and CATIA Modelling Service For Manufacturers India. Give your physical components a digital future.

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