SCAN TO CAD SERVICE INDIA

Point Cloud to Verified Parametric CAD Model

Transform raw physical components and high-density scan files into fully editable, parametric CAD databases in SolidWorks, CATIA, and Siemens NX. We deliver metrology-certified engineering geometry using industry-leading ZEISS scanning systems.

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4000+ Projects
1000+ Clients
9 Industries
Pan India Service
Engineering Reality Analysis

When drawings do not exist, production cannot wait

What You Have

The Engineering Bottleneck

  • ✕
    Physical Part Only Obsolete components with no manufacturer support.
  • ✕
    No Native Blueprints 2D drawings are lost, damaged, or unavailable.
  • ✕
    Inflexible Scan Data Raw mesh data that cannot be engineered or edited.

What You Need

The APJ 3D Deliverable

  • ✓
    Editable Parametric Model Native SolidWorks/NX files with full feature history.
  • ✓
    Manufacturing-Ready Geometry Optimized drafts, cylinders, and mounting planes.
  • ✓
    Supplier Documentation Comprehensive GD&T drawings and standard STEP outputs.
Before vs After Journey

Step-by-Step Point Cloud to CAD Transformation

Worn Physical Component
STAGE 01

Physical Part

The physical component is cleaned and prepared for metrology-grade scanning.

3D Laser Scanning
STAGE 02

3D Scan

Zeiss laser systems capture millions of coordinates representing geometry contours.

Raw Polygon Mesh
STAGE 03

Point Cloud Data

Millions of coordinate points form a raw, uneditable polygon mesh representing the physical boundaries.

Geomagic Design X screen
STAGE 04

CAD Reconstruction

Features, cylinders, plane constraints and draft curves are extracted systematically.

Final SolidWorks Model
STAGE 05

Parametric CAD

Final production-ready solid model containing native feature-history tree output.

Engineering Workflow

The Three-Stage Scan to CAD Methodology

01
Hardware Acquisition

ZEISS T-Scan Hawk Metrology

We deploy metrology-certified hand-held systems directly on-site or in-lab to secure clean geometry records under challenging environmental factors.
Engineer scanning a part with ZEISS T-Scan
15 Micron Accuracy Blue Laser System Full-Body Referencing
02
Reverse Engineering Processing

Geomagic Design X

The raw point clouds are imported into Geomagic Design X. We execute coordinate alignment, model cleanups, and extract accurate feature boundaries.
Software screenshot of point cloud alignment
NURBS Surfacing Plane Extraction Deviation Checks
03
Parametric Output Creation

SolidWorks / CATIA / Siemens NX

We rebuild the model structure using native parametric sketches. This guarantees a complete history tree containing easily adjustable sketches and dimensions.
Feature tree visible in SolidWorks
Native Feature Trees Fully Parametric sketch Manufacturing Drawings
Included Deliverables

Deliverables Included with Every Scan to CAD Project

Parametric CAD Files

Fully structured models constructed with sketches, extrudes, revolutions, and features. Easy modifications directly in SolidWorks, CATIA, or Siemens NX.

Native Feature Trees Included

Neutral CAD Exports

Supplier-ready universal files for immediate machining, tooling design, casting preparation, or manufacturing.

STEP • IGES • Parasolid

Traceable QA Records

Full documentation tracing scan alignments, volumetric measurements, and quality calibrations.

Traceable Metrology Reports

Color Deviation Reports

A comparative 3D inspection chart validating reconstructed CAD elements directly against raw metrology point cloud coordinates. Ensures nominal designs remain completely faithful to original components.

Precision Heatmaps Included

Engineering Drawings

Full 2D manufacturing sheets equipped with dimensional details, datum callouts, and GD&T requirements.

PDF • DWG Outputs
Case Study In Focus

Restoring Production from a 20-Year-Old Cast Pattern

Single 21:9 ultrawide engine block casting scan to CAD reconstruction

The Challenge

Worn Foundry Tooling with No CAD

An automotive casting supplier lost production capabilities when a critical engine block tooling die wore out. No technical drawings, specifications, or 3D models existed for the legacy foundry pattern.

The Solution

Metrology Scanning & Feature Re-align

We scanned the worn casting using the ZEISS T-Scan Hawk on-site. The raw mesh was aligned in Geomagic Design X, where we corrected drafts and rebuilt parametric features for native SolidWorks rendering.

The Results

±0.02 mm
Dimensional Accuracy Restored
36 Hours
Total Engineering and Delivery Time

Production line was restored 4 days ahead of scheduled timeline.

Software Compatibility

Seamless Integration with Your PLM/CAD Platforms

Parametric CAD Nominal Model
SolidWorks (.SLDPRT)
CATIA (.CATPart)
Siemens NX (.prt)
AutoDesk Inventor (.ipt)
STEP (.stp)
IGES (.igs)
SolidWorks 2020 - 2026 CATIA V5 & V6 Siemens NX 12 - 2406 AS9100 Compliant Creo Parametric
Quality Verification

Metrology-Certified Quality Assurance Standards

High-resolution Color Deviation Heatmap

We bridge the gap between physical reality and digital precision. Every reconstructed CAD file is compared against the initial laser coordinates via a 3D deviation inspection. We confirm that all machined surfaces, key dimensions, and draft angles remain strictly within client-designated limits before shipping your files.

0.02 mm
Deviation Limit
Certified metrology-grade matching bounds on machined geometry fields.
100%
Feature Trees
Native models are rebuilt without dummy surfaces or frozen bodies.
Technical Service Overview Reviewed by APJ 3D Engineering Desk • Updated September 2026

What is Scan to CAD Service India?

Scan to CAD is the conversion of raw 3D scan data, high-density point clouds and polygon meshes, into fully editable, metrology-certified parametric CAD models in SolidWorks, CATIA, or Siemens NX, rebuilding feature-based solid geometry from captured physical surfaces.

When to Select This Service

Choose scan to CAD when you have raw scan or point cloud data of a physical component and need a verified, editable parametric CAD database for redesign, tooling, or manufacturing rather than a static mesh.

Scan to CAD Service India 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
CAD Platforms SolidWorks, Siemens NX, CATIA V5, Autodesk Inventor, Creo Parametric, AutoCAD Native Feature Tree Formats
Drafting Standards ASME Y14.5-2018, ISO 1101, ISO 128, DIN, JIS Standard Compliance Full GD&T Tolerancing & Datums
Specialized Modeling Class-A Surfacing, Complex Sheet Metal Flattening, Plastic Part Tooling DFM, Heavy Weldment Structures Manufacturing-Ready Geometry
Drawing Deliverables Fully Dimensioned 2D PDFs, DWG/DXF Flat Patterns, STEP AP242, Parasolid (.x_t), Native CAD Packages Production-Ready Shop Blueprints
BOM & Documentation Automated Hierarchical BOMs, Ballooned Assembly Drawings, Exploded Service Manuals, Hardware Catalogs ERP-Ready Part Numbering
Quality Verification Independent Senior Checker Review, Tolerance Stack-up Analysis, Interference & Clearance Checks Zero-Defect Drafting Protocol
Turnaround Time 24 to 72 hours for standard manufacturing drawing packages and CAD conversions Scalable Dedicated Engineering Teams

Related Services

Reverse Engineering for Legacy Parts Physical-to-Digital Asset Transformation Precision Digitization of Complex Components Digital Reconstruction for Manufacturing Legacy Preservation & Innovation Enablement Reverse Engineering
FAQ

Frequently Asked Questions

Can you convert legacy 2D paper drawings or PDFs into 3D CAD models?
Yes. We convert scanned TIFFs, PDFs, and 2D DWGs into parametric 3D CAD models with fully organized feature trees in SolidWorks, NX, Creo, or CATIA.

Do your 2D engineering drawings include full GD&T callouts?
Yes. All production blueprints are prepared in accordance with ASME Y14.5-2018 or ISO standards, incorporating datum reference frames, geometric tolerances, surface finish symbols, and weld callouts.

How do you ensure sheet metal flat patterns account for bend allowances?
We calculate flat patterns using specific K-factors, bend deductions, and tooling radii matching your shop-floor press brake and punch tooling parameters.

Can you provide exploded views and assembly manuals for technical documentation?
Yes. We generate high-resolution isometric exploded views, ballooned assembly sequence illustrations, and spare parts catalogs suitable for field service and shop-floor assembly.

What is the process for reviewing and revising drawing packages?
We provide initial draft submissions for engineering review, conduct markup walkthroughs, and issue formal revision-controlled drawing packages with changelog tracking.

Have a Physical Part but No CAD Model?

Get a verified parametric CAD model delivered in SolidWorks, CATIA or Siemens NX with documented accuracy and production-ready geometry.

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