Hexagon Metrology TORO HP Cantilever CMM
| Brand | Hexagon Metrology |
|---|---|
| Origin | Shandong, China |
| Model | TORO HP |
| Configuration | Cantilever |
| Operation Mode | Automatic |
| Machine Type | Vertical |
| Measurement Method | Contact & Non-Contact Hybrid |
| Measurement Volume Range | 4000 × 1600 × 2100 mm to 7000 × 1600 × 3000 mm |
| Volumetric Accuracy | Starting from 16 µm |
| Standard Operating Temperature | 16–24 °C |
| Primary Application | Automotive Body-in-White (BIW) and Sheet Metal Assembly Inspection |
Overview
The Hexagon Metrology TORO HP Cantilever CMM is an industrial-grade coordinate measuring machine engineered specifically for high-precision dimensional verification of large sheet metal components in demanding production environments. Leveraging cantilever architecture—a structural configuration optimized for open access, rapid part loading, and thermal stability—the TORO HP integrates proven metrological principles with robust mechanical design to deliver traceable, repeatable, and production-integrated measurement performance. Its volumetric accuracy—starting from 16 µm across its full working volume—is achieved through a combination of high-resolution Heidenhain gold-scale linear encoders (FTB-certified for thermal expansion behavior), real-time geometric error compensation, and advanced linear temperature compensation algorithms compliant with ISO 10360-2 and VDI/VDE 2617 standards. Designed for integration into automotive manufacturing workflows—including body shops, stamping lines, and Tier-1 supplier quality labs—the TORO HP operates reliably within ambient shop-floor conditions (16–24 °C), supporting both offline inspection and inline process control applications.
Key Features
- Cantilever structural design with open front and top access—enabling efficient handling of large BIW subassemblies, doors, hoods, and side panels without repositioning.
- Modular kinematic architecture: X-axis driven by rack-and-pinion transmission; Y- and Z-axes powered by precision timing belts—ensuring smooth motion, zero backlash, and long-term repeatability.
- Z-axis counterbalance system with integrated anti-drop safety mechanism and accordion-style bellows protection for guideways—minimizing contamination risk and extending service life in dusty or oily environments.
- Finite Element Analysis (FEA)-optimized frame construction—reducing mass while maintaining torsional rigidity and thermal homogeneity, resulting in shorter installation and commissioning cycles.
- Multi-sensor compatibility: native support for HEXAGON’s full portfolio of contact and optical probes—including HH-A-T5 indexed rotary probe heads (2,952 discrete positions at 5° increments), HH-ACW-43MW continuous rotation heads (±180° A-axis, ±360° C-axis), HP-TMe/HP-T-RPH tactile probes with four selectable trigger forces, and HP-L laser line scanners capable of >100,000 points/sec acquisition.
Sample Compatibility & Compliance
The TORO HP accommodates complex sheet metal geometries up to 7,000 mm in length, including full BIW assemblies, closure panels, underbody structures, and chassis subframes. Its modular probe head and stylus configurations enable adaptive metrology strategies—from single-point probing of GD&T features (per ASME Y14.5 and ISO 1101) to high-density surface capture for form analysis and deviation mapping. All hardware and software components comply with ISO 9001:2015, ISO/IEC 17025:2017 (when operated under accredited lab conditions), and EU Machinery Directive 2006/42/EC. The system supports audit-ready data logging per FDA 21 CFR Part 11 requirements when deployed with PC-DMIS Enterprise Edition and optional electronic signature modules.
Software & Data Management
The TORO HP operates exclusively with PC-DMIS—the industry-standard metrology software platform certified to NIST-traceable calibration protocols. It enables intelligent offline programming using CAD-based simulation, automated path optimization, and collision avoidance modeling. Real-time data exchange is supported via OPC UA and MTConnect interfaces for integration into MES (Manufacturing Execution Systems) and SPC (Statistical Process Control) dashboards. Measurement reports are exportable in XML, PDF, and STEP AP242 formats, and include full uncertainty budgets calculated per GUM (JCGM 100:2008). Optional modules include GD&T Analyzer, Statistical Reporting Suite, and Auto-Reporting Engine—facilitating seamless alignment with IATF 16949 quality management system documentation requirements.
Applications
- Body-in-White dimensional conformance verification against master CAD models—validating critical datums, hole patterns, flange gaps, and contour deviations.
- Tooling validation and try-out support for stamping dies and welding fixtures—accelerating ramp-up timelines for new vehicle programs.
- Supplier part qualification and PPAP submission—generating certified inspection reports with full traceability to national metrology institutes (NMI).
- Process capability studies (Cp/Cpk) on critical characteristics—feeding closed-loop feedback to robotic welding cells and CNC trimming stations.
- Reverse engineering of legacy components—leveraging HP-L scanning for rapid surface reconstruction and digital twin generation.
FAQ
What environmental conditions are required for optimal TORO HP performance?
The TORO HP is rated for operation between 16–24 °C with humidity ≤60% RH non-condensing. Active thermal compensation ensures compliance with ISO 10360-2 volumetric accuracy specifications across this range.
Can the TORO HP be integrated into an automated production line?
Yes—equipped with Ethernet/IP, PROFINET, or OPC UA connectivity, it supports synchronized triggering with PLCs and robot controllers for unattended, cycle-based inspection sequences.
Is PC-DMIS licensing included with the system?
A perpetual, node-locked license for PC-DMIS Basic is supplied standard; advanced modules (e.g., GD&T Analyzer, Auto-Reporting) require separate configuration and licensing.
Does the TORO HP support ISO 15530-3 comparative calibration?
Yes—its modular probe system and calibrated artifact library (including step gauges, sphere stacks, and ring gauges) fully support comparative calibration procedures per ISO 15530-3 for in-situ accuracy verification.
What maintenance intervals are recommended for the TORO HP?
Annual preventive maintenance is advised, including encoder calibration verification, guideway lubrication, air filter replacement, and probe head angular calibration—documented in accordance with ISO 17025 clause 6.4.3.
