YANRUN YR120100-M Bridge-Type Fully Automatic 3D Vision Measuring Machine

Overview

The YANRUN YR120100-M is a high-precision bridge-type fully automatic 3D vision measuring machine engineered for metrological-grade geometric inspection of large-format mechanical components. It operates on the principle of high-resolution digital image acquisition, sub-pixel edge detection, and coordinate-based dimensional reconstruction using calibrated optical magnification and closed-loop linear encoder feedback. Designed for ISO 10360-compliant dimensional metrology workflows, the system integrates CNC-controlled XYZ motion with real-time autofocus, multi-zone programmable illumination, and temperature-compensated measurement algorithms—enabling traceable, repeatable, and operator-independent evaluation of form, position, and profile tolerances per ISO 1101, ASME Y14.5, and GD&T standards.

Key Features

• Bridge architecture with 00-grade granite base and column (flatness ≤ 3 µm), ensuring thermal stability and long-term mechanical rigidity under controlled lab conditions (20 °C ± 2 °C, <0.002 g vibration at <15 Hz).
• Triple-axis CNC motion system driven by Mitsubishi precision servo motors (X/Y with AC servo; Z with DC servo + electromagnetic brake), guided by HIWIN linear rails and equipped with high-stability 1 µm resolution enclosed linear encoders.
• Optical subsystem featuring a 6.5:1 zoom telecentric lens, supporting seamless manual magnification change from 0.7× to 4.5× without recalibration—enabling system magnification range of 21× to 200× with sub-pixel edge localization.
• Hikvision GigE color industrial camera delivering high signal-to-noise ratio imaging at full frame rate, synchronized with dynamic illumination control for optimal contrast in both surface and silhouette modes.
• Dual independent LED lighting system: 5-ring 8-zone surface illuminator and adjustable edge backlight, each controllable at 256 brightness levels via software for adaptive feature enhancement across material finishes and geometries.
• Integrated temperature compensation algorithm that applies material-specific thermal expansion coefficients based on ambient sensor input, improving dimensional accuracy for aluminum, steel, and composite workpieces.

Sample Compatibility & Compliance

The YR120100-M accommodates workpieces up to 1200 mm × 1000 mm × 300 mm (XYZ), with maximum load capacity of 80 kg. Its granite platform and vibration-isolated design meet ISO 5725 repeatability requirements for large-part CMM alternatives. The system supports calibration traceability to national metrology institutes through documented factory verification reports and optional Renishaw MCP 3D tactile probe integration (MCP touch trigger probe with ruby stylus sets: Ø1 mm and Ø2 mm). All measurement data comply with ISO/IEC 17025 documentation standards, and audit trails—including operator ID, timestamp, environmental logs, and parameter settings—are retained per GLP/GMP-aligned data integrity protocols.

Software & Data Management

The proprietary CNC4000 control platform and CNC Smart Metrology Software provide full automation capability with dual-mode operation: fully autonomous batch measurement sequences or interactive manual refinement. Key software capabilities include:

• GD&T analysis suite covering straightness, roundness, flatness, parallelism, perpendicularity, angularity, concentricity, position, and profile of line/surface.
• Multi-coordinate system alignment methods: 3-point, 2-line, image registration, fixture-based referencing, and iterative best-fit transformations.
• SPC-ready output: .rst task files, CSV exports, Excel/PDF/DXF report generation with customizable templates, and direct AutoCAD import/export for CAD-based tolerance validation.
• Advanced image processing tools: texture segmentation, multi-segment contour extraction, electronic caliper overlay, real-time edge map visualization, and panoramic image stitching over user-defined regions.
• Fully compliant with FDA 21 CFR Part 11 requirements when configured with electronic signature, audit trail logging, and role-based access control (optional license module).

Applications

This instrument is deployed across aerospace structural component verification, automotive powertrain housing inspection, precision mold and die qualification, PCB and semiconductor substrate metrology, and medical device manufacturing quality assurance. Typical use cases include:

• Full-field dimensional verification of machined castings, sheet metal assemblies, and injection-molded housings against nominal CAD models (DXF/IGES import supported).
• Automated sieve analysis for particle size distribution testing in pharmaceutical and materials R&D labs.
• Non-contact height mapping using focus-based Z-height interpolation for surface topography assessment.
• Geometric tolerance stack-up analysis in multi-feature parts requiring simultaneous evaluation of location, orientation, and form deviations.
• Periodic in-process inspection during high-volume production lines, integrated via OPC UA or TCP/IP for MES connectivity.

FAQ

What is the maximum measurable part size?
The working envelope is 1200 mm (X) × 1000 mm (Y) × 300 mm (Z), with a maximum payload of 80 kg.
Does the system support tactile probing?
Yes—optional Renishaw MCP 3D touch-trigger probe integration enables hybrid optical/tactile measurement for features inaccessible to vision-based detection.
Is calibration traceable to international standards?
Each unit ships with a factory calibration certificate traceable to CNAS-accredited reference standards; on-site ISO 10360-2 verification services are available.
Can measurement data be exported for SPC analysis?
Yes—CSV, Excel, and .rst file formats support direct import into Minitab, JMP, or custom SPC dashboards; built-in statistical process monitoring includes Cp/Cpk, X-bar/R charts, and outlier detection.
What environmental conditions are required for optimal performance?
Stable lab environment: 20 °C ± 2 °C, 30–80% RH, floor vibration <0.002 g below 15 Hz; dedicated single-phase 200–240 V / 50–60 Hz / 700 W supply recommended.