XL-80激光測量系統

新型Renishaw XL-80激光測量系統為坐標測量機和機床等運動系統提供校準。

XL-80系統快速、、輕便，保留了Renishaw ML10在日常使用中所表現出的高、性和耐用性等重要優點。XL-80與的軟件解決方案和優異的性能相結合，可以貴公司的經營業績。

XL-80的主要優點

Renishaw設計、制造和供應激光系統已有二十多年的歷史。XL－80是這些設計和制造的結晶，具有真正的系統性能和操作優點。

便攜性和易用性 XL-80激光和XC－80補償器體積小巧，一套完整的線性測量系統裝在一個“便攜箱”中，重量12公斤。再加一個三腳架（裝入尼龍拉鏈攜帶箱中），您就有了一個真正便攜的機器測量方案。激光和補償器均可通過U與PC機連接，因此無需單獨的接口，也無需擔心復雜的設定。
和動態性能 穩定的激光源和準確的環境補償，了&plun;0.5 ppm的線性測量。 讀數以50 kHZ頻棪讀庢，嵟崅線惈測検懍搙壜達4 m/s，懄巊嵼嵟崅懍搙壓線惈暘櫈棪樄壜達1 nm。 測量選項（不是線性）都采用干涉儀測量，使您對記錄數據的有信心。
使用方便 XL-80設定和使用快速簡便，減少了等待時間，增加了用于測量的時間，同時保留了純粹干涉測量系統高的優點。
信心 優質揑設計、惂憿榓媄巟帩惀Renishaw揑標巙惈摿惇。 不管測量的是微米還是納米，的設施和質量都為重要。 標準的三年保修期和支持網絡體現了我們對您的。

激光校驗機器的優點

機器的正常運行時間
不管使用哪種機器或運動系統，在開始切削或加工材料或測量部件之前，您都需要知道設備運行是否正常。 您可以了解機器定位性能的每個特性間發生變化的詳細情形，預測某特定機器何時需要維修并預先建立應急計劃。

提告機器性能
通過有針對性的維護和誤差補償，Renishaw的性能測量設備可確實機器的性能。

增強對機器或加工能力的了解
使用適合工作要求的機器 — 把工作安排給能夠公差要求的機器，機器適合工作要求并且廢品率較低。

證明機器性能
當客戶需要對您的機器質量或工藝樹立信心時，校準曲線和定期性能評估結果將是的證明。它們能夠賦予您寶貴的競爭優勢，使您于那些沒有進行這些測試的制造商。

合質量規程和標準
ISO 9000系列質量標準要求采用的、可溯源的系統和方法對生產和檢測設備進行校準、和控制。

提供的維護服務
高質量的售后服務。在用戶現場使用與系統原始制造商在其工廠內使用的相同校準工具進行校準，這是使機器恢復為制造商原始規格的方法。

XL系統組件

XL-80 laser unit

The XL-80 laser produces an extremely stable laser beam, with a wavelength that is traceable back to national and international standards.

• Laser frequency stability  &plun;0.05 ppm over 1 year and &plun;0.02 ppm over 1 hour is achieved by dynamic thermal control of the laser tube length to within a few nametres.
• Linear measurement accuracy  &plun;0.5 ppm over the whole environmental range ie, from 0 ºC - 40 ºC (32 ºF - 104 ºF) and 650 mbar - 1150 mbar. Readings can be taken at up to 50 kHz, with a maximum linear measurement speed of 4 m/s and a linear resolution of 1 nm; even at maximum speed.
• Integrated U means there is requirement for a separate laser-to-PC interface.
• LED status lightsindicate the laser status and signal strength, providing a convenient alternative to the software’s “on-screen” indicators.
• Switchablebetween standard (40 m) and long (80 m) range modes.
• ogue I/O portallows for ogue signal output and a trigger signal input.
• Warm-up time is less than 6 minutes.
• External, switch mode power supplyensures 90 V - 264 V flexibility in input voltage.

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

In accordance with (IEC) EN60825-1, Renishaw XL-80 lasers are Cl 2 lasers and safety goggles are t required. Always refer to the system manual for safety details before operating the system for the first time.

XC-80 compensator and sensors

The XC-80 compensator is a crucial factor in your XL system’s linear measurement accuracy. Featuring “intelligent sensors” that process the readings at source, the compensator very accurately measures air temperature, air pressure and relative humidity. Changes in these conditions can effect the wavelength of the laser light and the measurement readings taken.

The XC-80 uses the sensor readings to modify the minal value of the laser wavelength to give a true value, which is then used in calculations to virtually eliminate any measurement errors resulting from these variations.

If you are interested in accuracy you NEED effective wavelength compensation.

Key features of XC-80 include:

• Uniform compensation - The design of the XC-80 and sensors ensures uniform and extremely accurate readings over the full range of environmental operating conditions.
• Frequent sensor updates - This can be done automatically every seven seconds, as indicated by LED status lights on the XC-80 unit.
• Integrated U- The inetgral U connection means there is  separate PC interface and separate power supply (the U supplies the XC-80 and sensors' power).
• Lightweight - The XC-80 weighs 550 g, and together with the XL-80, weighs just over 3 kg (including connecting cables, XL power supply and sensors).
• Intelligentair and material temperature sensors- The integral microprocessors yse and process the sensor's output before sending dial temperature values to the XC-80 compensator. This offers more secure measurements and is a key reason why the XC-80 is so compact and also ensures sensors are fully interchangeable without comprimising accuracy.
• Up to three material temperature sensors can also be attached to the XC-80 compensator to allow linear measurements to be rmalised to a standard material temperature of 20 °C.
• Versatile sensor cables - The standard 5 m long sensor cables are detachable for easy replacement and can be screwed together for extended lengths on longer machines.

te:Environmental compensation is T required for angular or straightness measurements when using a Renishaw system as these are calculated from differences in two beam paths close together, where the environmental factors self cancel. As rotary axis, flatness and squareness measurements are also based on these measurements they also do t require environmental compensation.

Tripod and stage

Unless you are using a dedicated measurement rig, then you are likely to need a mounting stage (and in most cases a tripod) to adjust the laser’s position relative to the desired measurement axis.

• The XL mounting stage allows for precise angular rotation and translation of the XL-80.  It is designed to be left attached to the laser unit for easy storage and quick set-up.
• A "quick fit/release" mechani enables rapid and secure fixing to a tripod.  For those applications where tripod mounting is t convenient, e.g. for mounting directly on a machine tool table, the stage and laser can also be mounted on to most standard magnetic bases, using an optional adapter with M8 thread.
• The new Universal tripod has been extensively tested to provide a stable, adjustable base in a compact, lightweight unit.

XL-80所用的測量光學鏡組

Renishaw measurement optics enable you to measure linear, pitch, yaw, horizontal and vertical straightness along any axis. Additional optic kits are available to enable measurement of surface flatness and squareness of axis.

The same optics can be used with XL-80 or ML10 systems, ensuring consistency of measurement set-ups and procedures. All measurements are interferometric and therefore use the traceable international standard wavelength of laser light, allowing you to have total confidence in the results.

For rotary axis calibration, please seeRX10 rotary axis calibration section and for other optical accessories to ist in set-up and measurement, please see theopticsaccessories section.