Large Size Gantry Type CMM 3D Coordinate Measurement Machine
Product Description
NXA series gantry type 3D coordinate measuring machine series is fit for accurate inspection of enormous parts, such as automobile, aviation, vessels and big molds.
The advanced structure of the NXA series 3D coordinate measuring machine offers high accuracy, stable, high rigidity reliable performance of the machine frame, even used in the work shop the series can remain the outstanding application and measuring experience.
CMM Characteristic
- The X and Z axes are both ceramic, rust resistant, have good rigidity, and have a smaller coefficient of thermal expansion, resulting in higher accuracy!
- High precision granite measuring workbench, making the instrument more stable.
- High resolution RENISHAW open grid ruler ensures the accuracy of the instrument.
- The embracing air flotation device makes the instrument move more smoothly.
- The dual shockproof system reduces the impact of the surrounding environment on the instrument, ensures the accuracy of the instrument, and makes the applicable scenes more extensive.
- The friction type self correcting system ensures the smooth operation and accuracy stability of the instrument during high-speed movement.
- The floor to ceiling gantry structure reduces the measurement size limitation of the product.
CMM Quality Control
Manual grinding of column material plane accuracy
In the era of mass production machining, whether it is marble, aluminum alloy, or ceramic materials, the accuracy achieved by machine processing can only be maintained within a certain range of overall accuracy. However, local accuracy requires manual grinding in order to achieve the best results in the final accuracy. Our grinding master has more than ten years of grinding experience and is familiar with the grinding methods of different materials, ensuring accuracy in every detail of the machine.
RENISHAW XM600 Laser Calibration
In order to further improve the accuracy of CMM, we use the RENISHAW XM600 laser interferometer to quickly measure, analyze, and compensate for errors on the machine. XM600 can accurately calibrate and align multiple axes of CMM to ensure motion accuracy, while greatly improving calibration efficiency. With just one setting, it can measure six errors: linearity, pitch, torsion, roll, horizontal and vertical straightness.
Typical Application
- Machining parts and stamping parts
- Plastic mould
- Castings and Forgings
- Trigger detection and non-contact detection
- Scanning and reverse engineering
- Automotive engine and gearbox components
- General precision engineering
Working Conditios
| NXE Series |
Measuring Range (mm) |
Accuracy (um) |
| X |
Y |
Z |
MPEe |
MPEp |
| 1800, 2000, 2500 |
2000-4000 |
1500 |
2.0~7+L/300
|
2.0~7
|
| 3000, 4000, 5000 |
2500-6000 |
1800 |
| 2500, 3000, 4000 |
2500-6000 |
2000 |
| 2500, 3000, 4000 |
2500-8000 |
2500 |
| 3000, 4000, 5000 |
3500-8000 |
3000 |
| 5000, 6000 |
5000-8000 |
4000 |
★ Scale resolution:0.05/0.01um
★ Air Supply: 0.12-0.45m³/min
★ Max 3D Speed:500mm/s
★ Max 3D Acceleration:800mm/s
★ Temperature Range: 18-22°C
★ Hourly Temperature Cycle: 2°C/D
★ Voltage:220V ± 10%
Performance
--High rigidity air bearing
The unique air bearing design makes the machine running fast and stable,positioning is very accurate.
--Zero hysteresis friction drive
All the three-axis transmission adopts friction transmission and adopts "self correcting deviation" stable transmission system. The transmission system adopts the structure of "fixed + micro suspension" to ensure that the transmission is parallel to the guide rail! It can keep the stability of precision and the smoothness of movement while moving at high speed. Moreover, it improves the self-protection of the machine tool in case of collision and makes it safer to use.
Configuration
Probe system:
NXA Series CMM can adapt for various of RENISHAW probe seat.Like PH20,PH10MT,PH10MQ etc.
Probe:TP20,TP200,SP25,SP80,REVO probe or optical and laser sensor also available.
Software
Standard software is Rational-DMIS. (Can also change to other software)
Rational - DMIS is a newly developed large-scale integrated 3D measurement software package. In addition to the development and design of the software, which takes into account the requirements of beginners for easy learning and use of the software and high-level users for the function of the software, more importantly, it becomes a model of CMM measurement software standardization.
Rational DMIS programs are designed with the full and native DMIS kernel until version 5.0 of DMIS, which is totally different from the so-called "support DMIS" (the kernel is not DMIS). As we all know, DMIS has become an ISO standard (ISO 22093:2003)
- Based on Windows operating system, graphical interface, user-defined, convenient and intuitive operation
- Measurement function of all 2D and 3D geometric elements
- Have English layout and online English help
- Tolerance evaluation of geometric elements conforming to ISO standards, including straightness, flatness, roundness, cylindricity, parallelism, perpendicularity, angle, symmetry, position, coaxiality, concentricity, axial runout, radial runout, total runout, etc.
- Calculation of geometric relationship, including construction, projection, parallelism, intersection, perpendicularity, tangency, best fit and correction.
- Translation, rotation, conversion and mirror function of coordinate system.
- Feature quantity guide, self recognition and rapid measurement of geometric element features, and click to automatically generate measurement program.
- The DMIS program language can be expressed in a common language (including English). It is very easy for the operator to interpret the meaning of DMIS statements. It has the same program interface as windows browser and can realize drag program modification. Program mirroring is possible.
- There are various ways to establish coordinate system, including geometric method, 3-2-1 method, RPS method, best fit method, etc., and two alignment methods, manual and guide, are provided. It is applicable to all industries such as machining, automobile, mould checking tool, blade, etc
- Parts coordinate system automatic approximation function, rough coordinate system can be built, and then the system can automatically align to approach the best state.
- The "template" function is convenient to call the existing benchmark, calibration, measurement program and other new programs.
- The "self-learning" method is used to prepare the part program.
- Real time display function of actual measurement results
- Various 2D / 3D graphic reports, including PDF, Excel, HTML and other formats
Packaging & Shipping
Packaging sequence:
1. Remove the casing and fix the spindle and crossbeam with a high rigidity bracket
2. Fixed on a thick solid wood base specifically designed for export
3. Vacuum packaging to prevent internal parts from rusting due to shipping moisture
4. Install a layer of waterproof and moisture-proof cloth inside the wooden box to prevent water leakage
5. Finally, reinforce the packaging with fumigated solid wood boards
Company Profile
Since our establishment in 2010, REVA metro has been focusing on the research, development and manufacturing of Coordinate measurement technology, especially 3D composite measurement technology for more than ten years. We have a group of professionals who have worked in the coordinate measurement industry for 10-20 years. With the professional technical knowledge and rich application experience of the team, we can ensure to provide customer with a complete solution: from provide pre-sales technical advice to customers from a professional perspective to perfect after-sales technical service, and the on-site technical support and continuous training.Provide customers with comfortable purchase and use services. Our products can be used in many industrial fields, from small chips or tiny precision machined parts to large automobiles and aircraft wings, We can provide appropriate measurement schemes for different customers and products.Our customers are widely distributed in hardware, mold, circuit board, electronic components, plastic / rubber products, stamping parts, clocks, connectors, automobile inspection tools, automobile manufacturing and other industries. We have become a reliable supplier of Dongfeng Motor, Great Wall Motor, COMAC, GREE and other well-known brands. In more than ten years of development, REVA metro has been constantly improving ourselves. Ensure the product and service quality. REVA strive to be a leading brand in China's precision measurement and automatic measuring.
If need more details please contact us~
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