YANRUN YR4030-Z Semi-Automatic Vision Measuring Machine
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YR4030-Z |
| Price | USD 1 (FOB Shanghai) |
| Measurement Accuracy | ±(3 + L/200) µm |
| Encoder Resolution | 1 µm (Closed-Loop Precision Glass Scale) |
| Optical Magnification | 20×–140× (Optional Custom Range: 40×–280×) |
| Camera | Hikvision High-Speed Fiber-Optic Industrial Digital CCD |
| Illumination | Imported LED Ring/Circular Cold Light Source |
Overview
The YANRUN YR4030-Z Semi-Automatic Vision Measuring Machine is an engineered metrology solution for non-contact two-dimensional geometric dimensioning and tolerancing (GD&T) inspection of precision mechanical components. Based on high-stability optical imaging principles—combining telecentric illumination geometry, fixed-focus optical path design, and sub-micron closed-loop positional feedback—the system delivers traceable dimensional verification in accordance with ISO 10360-7 (coordinate measuring machines) and ISO 1101 (geometrical tolerancing). Designed for QC laboratories, toolrooms, and R&D prototyping environments, the YR4030-Z bridges the performance gap between manual optical comparators and fully automated CMM-based vision systems, offering repeatable sub-5 µm measurement uncertainty under controlled environmental conditions (20 ± 1 °C, 40–60% RH).
Key Features
- Structural stability ensured by Grade-0 granite base and column (planarity ≤ 3 µm), minimizing thermal drift and vibration-induced error.
- Crossed roller linear guides with preloaded balance mechanism provide smooth, backlash-free XY motion over the full 400 × 300 mm measurement stage.
- Closed-loop glass scale encoders with 1 µm resolution deliver real-time position feedback independent of motor step loss, satisfying ISO 230-2 repeatability requirements.
- Z-axis servo-driven auto-focusing system enables rapid, consistent focus acquisition across varying part heights (up to 180 mm), eliminating operator-dependent focus variance.
- 0.7×–4.5× continuous zoom lens paired with Hikvision industrial CCD (fiber-optic interface) ensures low-noise, high-frame-rate image capture at all magnifications.
- Dual-mode illumination system: adjustable LED ring light for surface edge contrast and coaxial circular cold light for profile silhouette enhancement—both compliant with ISO 10110-9 lighting uniformity standards.
Sample Compatibility & Compliance
The YR4030-Z accommodates parts up to 400 mm (X) × 300 mm (Y) × 180 mm (Z), including stamped sheet metal, machined housings, injection-molded plastic components, PCBs, and precision stampings. Its non-destructive optical method supports reflective, matte, and lightly textured surfaces without contact force or surface preparation. The system meets fundamental metrological traceability requirements per ISO/IEC 17025:2017 when operated with certified calibration artifacts (e.g., 1 µm calibration scale included). Optional Renishaw TP20 probe integration extends capability to tactile 3D point cloud acquisition, enabling hybrid 2D+3D GD&T evaluation aligned with ASME Y14.5–2018 and ISO 1101 workflows.
Software & Data Management
Equipped with ZONSON Intelligent Metrology Software (multi-language GUI), the YR4030-Z implements DC300 semi-automatic analysis architecture. Core software functions include edge detection via Sobel gradient thresholding, least-squares geometric fitting (lines, circles, arcs), and automated GD&T evaluation per ISO 5459 datum reference frame logic. All measurement sessions support audit-trail logging—including operator ID, timestamp, calibration status, and image capture—with export options to PDF, Excel, Word, DXF, and AutoCAD DWG formats. SPC modules compute Cp/Cpk, X-bar-R charts, and histogram distribution analysis in compliance with AIAG SPC Manual guidelines. Data integrity is preserved through optional 21 CFR Part 11–compliant electronic signature and user-level access control (when deployed on validated Windows OS platforms).
Applications
- Dimensional verification of automotive brake caliper mounting holes, gasket cutouts, and bracket hole patterns.
- GD&T validation of medical device components (e.g., syringe barrel concentricity, catheter hub symmetry).
- Electronics manufacturing: solder paste stencil aperture inspection, flex PCB fiducial alignment, connector pin pitch verification.
- Aerospace MRO: turbine blade root profile contour matching against nominal CAD data (via DXF overlay).
- Tool & die shops: progressive die punch alignment, cavity depth consistency checks, and wear analysis of EDM electrodes.
FAQ
What is the maximum permissible measurement uncertainty for the YR4030-Z at 200 mm length?
Per specification, uncertainty is ±(3 + L/200) µm — yielding ±4 µm at L = 200 mm, verified using NIST-traceable step gauges.
Does the system support third-party calibration certificate issuance?
Yes; when used with accredited external calibration services (e.g., A2LA-accredited labs), the machine’s encoder linearity, stage orthogonality, and lens distortion can be formally certified.
Can the software generate SPC-compliant control charts directly?
Yes; built-in statistical process control module computes process capability indices and generates X-bar-R, I-MR, and P-charts with configurable subgroup sizes and control limits.
Is thermal compensation available for extended operation?
No active thermal compensation is integrated; however, the granite structure’s low coefficient of thermal expansion (2.5 × 10⁻⁶ /°C) and enclosed optical path minimize ambient drift — best practice requires lab temperature stabilization per ISO 22007-1.
What file formats are supported for CAD comparison?
DXF import is native; STEP and IGES files require pre-conversion to DXF via neutral CAD translators (e.g., FreeCAD or Autodesk Fusion 360).
