Wenzel LHF 3020 Floor-Mounted Coordinate Measuring Machine
Price: Contact Us
Retail Price: N/A
Your Savings: N/A
The Wenzel LHF is a travelling bridge Coordinate Measuring Machine designed specifically for the largest and most challenging work pieces.
The LHF provides a massive measuring envelope for inspection of large, precise workpieces. Machines up to 12 meters in length have been delivered to customers through the world, bringing the intrinsic accuracy of granite guideways to the larger end of the CMM spectrum. This makes for a versatile, stable, accurate platform for your large workpiece inspection.
- Efficient design for part loading-unloading, rigid machine frame for laboratory and production usage.
- Pre-stressed, encompassing air bearings in all axes
- Compact HT 400 control panel with central, logarithmic joystick, "mouse function" and context-sensitive function buttons. The joystick's axis assignment can be selected
- X- and Y- guides with bellows protection against contamination
- High-speed-dynamic servo drives with position monitoring combined friction transmission. Dual drive in the Y-axis
- Three-axis contouring controller with intelligent "look-ahead" function for application-optimised trajectory
- Manual temperature compensation, optional automatic temperature compensation for machine and work piece (Standard Model Only)
- Automatic temperature compensation (Premium and Premium-Select Models Only)
- Two-stage speed selection and variable speed adjustment (override 0-100%) in all operation modes, resulting in sensitive movement via joystick or in CNC debugging
- A motorised indexing head that mounts and re-orientates the probe repeatably to any one of 720 positions at 7.5° increments
- PH20 brings 5-axis measurement capability to touch-trigger applications on all sizes of CMM
- The revolutionary 5-axis probe system provides an extremely fast scanning speed solution with a high degree of measurement flexibility, and thus an extremely high throughput.
- Compact, module changing touch-trigger probe, which allows the use of a range of stylus configurations and extensions to access features on complex parts.
- Compact, module changing touch trigger probe particularly suitable for measuring tasks with tight dimensional tolerances for 3D free-form surfaces with longer styli.
- The most compact and versatile probe system for scanning on a global scale.
-
Passive probe, equipped with a high-resolution digital length measuring system (0.02 μm), which ensures outstanding measuring precision even when using long stylus inserts (up to 500 mm).
-
The 3D Line Scanner changes your coordinate measuring machine into the ideal machine to record and handle point clouds. Perfect for all who need to record and work on surfaces and outlines of physical objects.
- Unique, user-friendly UI
- 3D CAD Import – IGES, STEP & DXF
- Catia, SolidWorks, ProE, Parasolids & Unigraphics optional modules
- Inspection program creation from CAD model
- CMM and Renishaw probe simulation
- Object based programming
- Automatic routines
- Many reporting options
- Intuitive UI, consistent with Microsoft Windows
- 3D CAD Import – IGES, STEP, VDA-FS, Parasolid, ACIS & DXF
- Inspection program creation from CAD model
- Simulation, Verification & Optimization
- Object based automatic measuring
- Automatic routines
- Support for CT and optical scanners
- Many reporting options
Measurement Ranges, Weights
- X-Axis Measurement Range: 3000mm
- Y-Axis Measurement Range: 4000mm, 5000mm or 6000mm (Additional Y ranges available upon request)
- Z-Axis Measurement Range: 2000mm
- Machine Weight: 15,000 kg, 17,000 kg or 19,000 kg
General Requirements
- Electric: Single-phase AC, 1 P+N+PE, 115/230 V ± 10 %, 50/60 Hz, max. 1000 VA, ace. to EN 60204/1
- Compressed Air: Supply pressure 6-10 bar, pre-filtered, quality according to ISO 8573-1 : Class 4 or better
- Air Consumption: 200 NI/min, higher consumption possible, depending on application (pneumatic dampers)
Measuring Accuracy*
- Measurement System: Photoelectric scale system, Optical division 20 µm
- Resolution: 0.1 µm
- Probing Uncertainty (SP25/80 Head): 4.8 µm
- Volumetric Length Measuring Uncertainty (SP25/80 Head): 4.8 µm + L/450
- Volumetric Scanning Probing Uncertainty (SP25/80 Head): 5.4 µm
- Total Measuring Time for THP: 72 seconds
Operating Environment
- Operating Temperature: 15-30ºC
- Temperature Range for MPEE: 19-21ºC
- Relative Humidity: 40-70%
Dynamics
- Joystick Operation: 0-20 mm/s (Creep Mode), 0-100 mm/s (Normal)
- CNC-Mode Vmax: 300 mm/s (Axial), 520 mm/s (Volumetric)
- CNC-Mode Amax: 500 mm/s2 (Axis-Related), 800 mm/s2 (Volumetric)
Overall Dimensions
- Width: 4900mm
- Length: 6650mm, 7650mm or 8650mm
- Height: 5500mm
*All accuracies based off of Premium Select model.
What applications are suitable for the LHF?
Applications for the LHF include CMM inspection of; Maritime Powertrain, Aerospace Frames and Landing Gear. The simple addition of a high capacity rotary table makes the LHF ideal for large rotating parts as well, such as Gears and Turbine Components.
What are some other Features/Benefits of the LHF.
- Large measuring envelope allows staging multiple workpieces to maximize throughput.
- Renishaw Probing Systems let you add sensor technology as your needs change and grow.
- Powerful software tools allow you to turn your results into highly visual and dynamic reports including; rich graphical plots, CAD overlays, and SPC for process control.
- A robust combination of a high accuracy granite structure, massive coordinate measuring volume, and world class sensor technology to meet the demands of large part manufacturing.
Our philosophy when it comes a coordinate measuring machine is to eliminate as many avenues of inaccuracy as possible – before any measuring happens. Because we start with the intrinsic-accuracy of granite in each piece of metrology equipment we manufacture, your coordinate measuring machine then high accuracy built in. Starting with the most mechanically accurate structure for coordinate measuring means less error mapping to compensate for less than ideal materials.