Most CMM structures are not subject to high
levels of wear and so remain serviceable for
many years. BUT, software, control systems
and sensors can become outdated as new,
faster and more capable ones are introduced.

• Increased measurement capability
• Greater software functionality & usability
• Faster throughput
• Automation & lower operating costs
• Supported, open CMM controller
• Future-proof investment
• Low risk of change

Probing eliminates the need for
expensive fixtures and manual setting
with dial indicators. Probes are spindlemounted
on machining centres and turret-mounted on lathes, providing the following benefits:

• Reduced machine downtime
• Automatic fixture, part alignment, rotary axis set-up
• Elimination of manual setting errors
• Reduced scrap
• Increased productivity and batch size flexibility

When measuring with a touch-trigger
probe, the machine uses the stylus to take
the data points on the surface of the work piece.

Each touch generates a point that is defined using coordinate values in X, Y and Z. Feature, size, form and position can then be computed from these points.

By contrast a scanning probe takes continuous readings along the surface of a work piece. Sophisticated software uses this data to compute the size, position and form of features on the component.

Renishaw’s laser interferometer systems are used
for comprehensive accuracy assessment of machine
tools, co-ordinate measuring machines (CMMs) and
other position-critical systems.

• High and consistent accuracy
• Interferometry is traceable
• Optics designed for the shop user
• Long range measurement
• Rotary axis calibration
• Comprehensive software

To meet the increasing demand for reliable, low cost, rotary and linear encoding Renishaw works closely with our associate company RLS d.o.o., to produce a range of robust magnetic linear encoders, magnetic ring encoders and magnetic rotary encoders.

Designed for use in harsh environments, such as industrial automation and assembly systems, metalworking, stone-cutting, sawing, textiles, plastics processing, woodworking, packaging and electronic chip/board production, these high-speed magnetic encoders complement Renishaw's extensive range of optical angle encoder and optical linear encoder products.

Renishaw's optical linear encoders provide zero mechanical hysteresis and excellent metrology. The patented filtering optics withstand a variety of contaminants such as dirt, dust and scratches ensuring customers' machines fitted with Renishaw's linear encoders run reliably with little or no maintenance.

All linear encoder optical readhead and interface combinations feature a integral set-up LED which speeds installation and removes the need for complex set-up equipment or oscilloscopes. Scale is available in many lengths with self-adhesive backing, removing the need for drilling and tapping, saving time and money.

Renishaw's HS10 long range laser encoder has been in use since 1994 for axis measurement up to 60 m. The range was expanded in 2001 to include the RLE laser encoder series, using a unique and patented "remote" laser source and optical fibre linked head. The system has seen regular updates and the addition of optional laser sources, interferometer configurations and real-time quadrature compensation, as well as various signal interfaces.

The RLE system is used by many global manufacturers of semiconductor process machinery as well as numerous other short range applications (less than 4 m) where its features and capabilities delivers the advantages of interferometry where they were previously not practicable.

A ground-breaking true absolute encoder system available in linear and rotary formats.

Non-contact, fine pitch performance. 1 nm resolution with 100 m/s maximum speed.

Built-in position checking algorithm. Unique single-track scale with wide set-up tolerances and excellent dirt immunity.

Designed for demanding rotary applications that need long-term reliability and high dynamic performance, the RESR, RESM and RESA angle encoders feature high-accuracy graduations marked directly onto a stainless-steel ring. Available in a range of 20 diameters (from Ø52 mm to Ø550 mm) and with custom sizes or even larger diameters available on request, Renishaw's range of absolute and incremental angle encoders have a low cross-section and a large internal diameter to position easily around large internal rotors, payloads or services.

The angle encoder rings also feature a unique taper mount which corrects for eccentricity of the rotor/shaft and ensures excellent accuracy, offering easy and robust fine adjustment of the ring's form and all installation tolerances. In addition, the angle encoder rings offer a very low moment of inertia ensuring that whatever the installation, the system can be positioned with minimal torque and maximum speed.

inVia Raman microscopes are high-sensitivity systems with integrated research grade microscopes, enabling high resolution confocal measurements.

inVia Raman microscopes support multiple lasers, with automatic software switching of excitation wavelength.

• Simultaneous Renishaw Raman and AFM
imaging, with image overlay
• AFM for high spatial resolution images:
high-specification, ultra-low-noise NT-MDT NTEGRA
• Raman microscopy for unambiguous chemical identification: fully-flexible Renishaw inVia Raman microscope
• Fully TERS capable (tip-enhanced Raman scattering)
• Highly efficient direct optical coupling (no optical fibres) minimises Raman measurement times
• inVia supports a wide range of Raman excitation wavelengths, enabling the analysis of the most challenging materials
• Available with upright and inverted geometry
microscopes
• Integrated software control from a single computer

The Renishaw structural and chemical analyser (SCA) unites two well-established technologies, scanning electron microscopy (SEM) and Raman spectroscopy, resulting in a powerful and unique technique which allows morphological, elemental, chemical, physical, and electronic analysis without moving the sample between instruments.

• Simultaneous SEM and Raman spectroscopy
• EDS and white light images from the same sample position
• Cathodoluminescence (CL) and photoluminescence (PL) spectroscopies

Combined Raman and FT-IR provides users with exceptional analytical power for identifying unknown materials by combining both vibrational spectroscopic techniques. This combined IR/Raman analysis simplifies a wide range of analytical problems (such as forensic fibre analysis).

Smiths Detection IlluminatIR II™ module can be fitted to a Renishaw Raman microscope at any time: at the time of purchase, or retro-fitted in the field

CAD/CAM is revolutionising restorative dentistry, bringing a new level of precision and consistency to the production of crowns and bridges. Combined with modern materials that offer enhanced biocompatibility and aesthetics, these techniques promote better patient health, giving them the confidence to smile.

CAD/CAM allows you to avoid inconsistent and labour-intensive investment casting and waxing-up processes, reducing overheads and eliminating re-makes. Instead, you can focus your efforts on more creative activities that add the most value to your business.

Renishaw is applying cutting-edge precision engineering technology to the challenges of functional neurosurgery. We are helping leading clinicians to enhance the safety and cost-effectiveness of their procedures, improving patient outcomes through consistently accurate delivery of implantable devices.

Our initial range of products is designed to enable surgeons to implant Deep Brain Stimulation (DBS) electrodes with greater confidence and accuracy relative to targeted brain anatomy. We are also working with a number of medical technology and biotech companies on the development and optimisation of next-generation drug delivery systems for the treatment of serious Central Nervous System diseases.