PolyWorks Inspector

PolyWorks|Inspector is a 3D inspection and dimensional analysis software used to verify manufactured parts against CAD models and engineering specifications. Developed by InnovMetric, it is part of the PolyWorks suite used for industrial measurement and quality control.

In manufacturing environments, engineers must ensure that produced parts match the intended design within specified tolerances. PolyWorks|Inspector allows users to import measurement data from 3D scanners, coordinate measuring machines (CMMs), and laser trackers, and compare it directly with CAD models.

The software generates detailed deviation maps, inspection reports, and measurement analyses, helping engineers identify dimensional variations and potential manufacturing issues.

PolyWorks|Inspector also supports automated inspection workflows, allowing manufacturers to standardize quality checks and reduce inspection time across production runs.

Because of its robust inspection capabilities, it is widely used in industries such as automotive, aerospace, consumer electronics, and precision manufacturing.

Key Features

• Universal hardware connectivity covering CMMs, portable arms, laser trackers, structured light scanners, photogrammetry, and LADAR through a single interface and programming environment
• Offline and online inspection modes for CAD-based routine planning and real-time guided measurement with live deviation feedback
• GD&T-based dimensional analysis with full color deviation maps, cross-sections, profile and form analysis, and statistical process control reporting
• Automated inspection scripting for CNC CMM and robotic measurement cycles with minimal operator intervention
• Hybrid measurement sessions combining point cloud surface scanning and single-point probing in a single acquisition routine
• PolyWorks|Talisman wireless mobile control of Inspector from iOS and Android for shop floor measurement acquisition Customizable reporting templates for first article inspection, in-process SPC, final acceptance, and supplier quality reports
• PolyWorks|DataLoop connectivity for automatic upload of completed inspection projects to centralized server and approval workflows
• Digital connectors to Teamcenter, Windchill, SAP, and major CAD platforms for closed-loop dimensional quality data flow
• PolyWorks|AR integration with Microsoft HoloLens 2 for mixed reality measurement guidance and deviation overlay on physical parts

Best For

Quality engineers, metrologists, and dimensional inspection teams at aerospace, automotive, energy, heavy machinery, and precision manufacturing organizations who inspect across multiple measurement device types and need a single programming environment, a single data format, and a single reporting workflow regardless of whether a given measurement session uses a CMM, a portable arm, a laser tracker, or a structured light scanner.

Who It’s Not For

Teams whose inspection workflow is tied entirely to a single device type from a single vendor, such as PC-DMIS for a Hexagon CMM or Calypso for a Zeiss machine, where device-native software provides the deepest integration and Inspector's hardware-neutral breadth adds overhead rather than value.

Small shops running occasional inspection on a single device will also find the platform investment harder to justify than purpose-built single-device alternatives at lower cost.

Platform

Windows desktop with a standalone installation that connects to measurement hardware through device-specific plug-in modules. No Mac or Linux support for the core application.

PolyWorks|Talisman wireless mobile control is available on iOS and Android.

PolyWorks|AR runs on Microsoft HoloLens 2 as a companion application alongside the desktop Inspector instance.

Pricing

Commercial metrology software with modular licensing.

The core Inspector application is licensed separately from hardware-specific device plug-in modules, so organizations pay for the plug-ins that match their specific measurement hardware configurations.

Multi-device licenses are available for organizations running mixed hardware environments.

Contact InnovMetric directly or through a certified regional distributor for current pricing by configuration, device count, and user volume.

Training is available through InnovMetric's distributor network covering foundational inspection programming through advanced automation scripting.

Pros

• Universal hardware support across every major 3D measurement technology means one programming environment and one training investment regardless of the device types deployed on the shop floor
• Offline programming against nominal CAD eliminates time spent on expensive measurement hardware for routine planning and sequencing tasks
• Real-time guided measurement with live deviation feedback accelerates inspection cycles and reduces operator error during acquisition
• Automated scripting for CNC CMMs compresses full-part inspection cycles significantly in high-volume production environments
• Talisman mobile control removes the workstation-to-part trip for every measurement step, a small workflow improvement that compounds across full inspection shifts
• DataLoop and PLM digital connectors extend Inspector results into enterprise quality management systems without manual report uploads

Cons

• Windows only with no cross-platform support for the core application
• Device plug-in licensing model means organizations with mixed measurement hardware build licensing cost across multiple plug-in modules
• Pricing requires direct distributor engagement before cost evaluation is possible
• Depth of capability requires meaningful training investment, and teams without experienced Inspector programmers tend to underutilize the automation and scripting features significantly
• Reverse engineering to parametric CAD feature trees is outside Inspector's scope, with PolyWorks|Modeler handling polygonal reconstruction but neither matching Geomagic Design X's LiveTransfer workflow for scan-to-CAD programs

Rating

⭐ 4.6 / 5

Editorial Take

PolyWorks|Inspector is a key tool for dimensional inspection and manufacturing quality verification. For companies producing precision components, it helps ensure that manufactured parts meet design specifications and tolerances.

Alternatives

PC-DMIS, Zeiss Calypso, Verisurf, Metrologic Silma, Artec Studio, Geomagic Control X, CloudCompare

Used In

• Aerospace first article inspection and production dimensional control

• Automotive body-in-white and powertrain quality

• Energy sector large-part metrology

• Medical device precision inspection

• Heavy machinery and tooling qualification

• Defense component verification

• Reverse engineering as-built documentation

Founded

1994 (InnovMetric Software)