Increase the normal operating time of the machine tool

Regardless of the type of machine or motion system used, before starting to cut or process materials or measure components, you need to know if the equipment is operating properly. You can learn about the detailed changes in each characteristic of the machine tool's positional performance over time. Predict when the inspected machine tool needs maintenance and develop a contingency plan in advance.

Improve machine performance

Through targeted maintenance and error compensation, Renishaw's performance measurement equipment can indeed improve the performance of machines.

Comprehensive understanding of machine tools and their processing capabilities

Use machines that meet job requirements - assign work to machines that can meet tolerance requirements, ensuring that the machines meet job requirements and have a low scrap rate.

Prove machine performance

When customers need to build confidence in the quality or craftsmanship of your machine, calibration curve charts and regular performance evaluation results will be the best proof. They can give you valuable competitive advantages, keeping you ahead of manufacturers who haven't conducted these tests.

Comply with quality assurance regulations and standards

The ISO 9000 series quality standards require the use of recognized and traceable systems and methods for calibrating, monitoring, and controlling production and testing equipment.

Provide professional maintenance services

High quality after-sales service is essential. The best way to restore the machine to its original precision is to calibrate it on-site using the same calibration tools used by the machine tool manufacturer (OEM) in their factory.

Renishaw has a nearly 20-year history of designing, manufacturing, and providing laser systems. XL-80 is the culmination of years of design and manufacturing experience, with truly leading system performance and operational advantages.

Portability and ease of use The XL-80 laser interferometer and XC-80 compensator are compact in size, which means a complete linear measurement system only needs to be packed in a "portable case" and weighs only 12 kilograms. Plus a tripod (packed in a nylon zipper carrying case), you have a truly portable machine measurement solution. Both laser interferometers and compensators can be connected to computers via USB, so there is no need for separate interfaces or complex settings.
Accuracy and dynamic performance The precise and stable laser source and accurate environmental compensation ensure a linear measurement accuracy of ± 0.5 ppm. It can read data at a frequency of up to 50 kHz, with a maximum linear measurement speed of 4 m/s, and a linear resolution of 1 nm even at the highest speed. All measurement options (not just linear) are measured using interferometry, giving you confidence in the accuracy of the recorded data.
Easy to use XL-80 is fast and easy to set up and use, reducing waiting time and increasing measurement time, while still having the advantage of high accuracy in pure interferometric measurement systems.
Full confidence High quality design, manufacturing, and technical support are the signature features of Renishaw. Whether it is micrometer level measurement or nanometer level measurement, the most advanced facilities and quality assurance are extremely important. The standard three-year warranty period and global support network reflect our commitment to you.

XL-80 laser device

The XL-80 laser head can generate a very stable laser beam, and the wavelength used can be traced back to national and international standards.

• Laser frequency stabilization accuracyBy using dynamic thermal control technology, the length variation of the laser tube is controlled within a few nanometers, achieving an accuracy of ± 0.05 ppm within 1 year and ± 0.02 ppm within 1 hour.
• Linear measurement accuracyWithin the entire environmental range, from 0 º C to 40 º C (32 º F to 104 º F) and from 650 millibars to 1150 millibars, the accuracy is ± 0.5 ppm. It can read data at a frequency of up to 50 kHz, with a maximum linear measurement speed of 4 m/s, and a linear resolution of 1 nm even at the highest speed.
• The built-in USB of the instrumentThis means that there is no need for a separate interface between the laser system and the computer.
• A row in front of the laser headLED status indicator lightDisplaying the laser status and signal strength is equivalent to extending the "status display" on the screen software to the laser head.
• Can operate between standard (40 m) and long (80 m) distance modesswitch
• Simulate I/O portsAllow analog signal output and trigger signal input.
• Preheating timeLess than 6 minutes.
• External switch power supplyAllow input voltage to vary between 90V and 264V.

All the above features make the XL-80 quick and convenient to use.

According to (IEC) EN60825-1, the Renishaw XL-80 laser interferometer belongs to Class II laser devices and therefore does not require goggles. Before operating this system for the first time, please refer to the system manual for detailed information on security.

The XC-80 compensator is a key element in the linear measurement accuracy of the XL system. The compensator is equipped with "intelligent sensors" to process raw environmental parameters, which can accurately measure air temperature, air pressure, and relative humidity. These changes in conditions may affect the laser wavelength and measurement readings.

The XC-80 uses sensor readings to correct the nominal value of laser wavelength, providing the true value used in subsequent calculations, eliminating any measurement errors caused by these changes.

If you value accuracy, effective wavelength compensation is necessary.

The main features of XC-80 include:

• Uniform compensationThe design of XC-80 and sensors ensures uniform and highly accurate readings throughout the entire range of environmental operating conditions.
• Sensors update quicklyAs indicated by the LED status indicator on the XC-80 device, an update is automatically completed every 7 seconds.
• Integrated USBThe integrated USB connection means that there is no need to use a separate computer interface and separate power supply (USB powers both the XC-80 and sensors).
• lightThe XC-80 weighs only 550 g, and together with the XL-80, it weighs just over 3 kg (including connecting cables, XL power supply, and sensors).
• Intelligent temperature and material temperature sensorsThe built-in microprocessor analyzes and processes the output of the sensor, and then transmits the temperature value to the XC-80 compensator. This makes the measurement safer and is the key reason why the XC-80 is so lightweight and compact, while also ensuring that the sensors are fully interchangeable and will not affect accuracy.
• You can alsoUp to three material temperature sensorsConnect to the XC-80 compensator and normalize the linear measurement values to the standard value of material temperature of 20 ° C.
• Multi purpose sensor cableThe standard 5-meter-long sensor cable can be disassembled and easily replaced. When measuring on longer machines, multiple cables can be connected together with threaded joints to extend the length.

Note:When using the Renishaw system, angle or straightness measurements do not require environmental compensation, as these measurements are calculated by the difference between two beam paths that are close to each other, where the environmental factor itself is cancelled out. Since the measurement of rotation axis, flatness, and verticality is also based on these measurements, there is no need for environmental compensation.

Unless you are using a dedicated measuring platform, it is likely that you will need an installation gimbal (usually a tripod) to adjust the position of the laser head relative to the desired measurement axis.

• The XL installation gimbal is designed with the precise angle rotation and translation of XL-80 in mind, and can be fixed on the laser head for easy storage and quick setup.
• The "quick installation/release" mechanism ensures that the gimbal is quickly and safely fixed to the tripod. For applications where it is inconvenient to install a tripod, such as directly fixing it on a machine tool worktable, the pan tilt and laser head can also be fixed on a standard magnetometer base using M8 threaded adapters.
• The new universal tripod has undergone extensive testing and features a stable adjustable base, as well as a compact and lightweight structure.