Marsurf XR 20 Marwin Roughness Tester
32Pages

- + MARSURF MARSURF XR 20 MARWIN PC-BASED STATIONARY SURFACE MEASURING STATIONS >

MarSurf. Surface metrology > The latest information on MARSURF products can be found on our website: www.mahr.de, WebCode 158 Wherever surface structures influence the function, processing or appearance of components or products, careful testing is essential. But how can surfaces be tested? At the start of the 20th century, experts still had to test by eye and touch. A prac-ticed eye can detect features in the m range, and even the much maligned thumbnail test delivered perfectly acceptable results. Now however, we live in an age of exchangeable parts, fits and internationalization, where...

MarSurf. Surface metrology PC-based Stationary Surface Measuring Stations 4MarSurf XR 20 5MarSurf XR 20 with GD 25 and ST-G 6MarSurf XR 20 with GD 25 and ST 500 7MarSurf XR 20 with PGK 120 and ST 500 8MarSurf XR 20. Options 9MarSurf XR 20 CNC / Workstation Version 10MarSurf XR 20 with PMB-S Plug Gage 11MarSurf XR 20 with PGK 120 and LS 1 / LS 10 11MarSurf XR 20 with XT 20 Topography 12MarSurf XR 20 with MarWin Software 14MarSurf XR 20. Technical Data 16PC-based Measuring Stations. MarSurf XCR 20 17PC-based Measuring Stations. MarSurf LD 120 18PC-based Measuring Stations. MarSurf XC 20/XP 20...

4 MarSurf. Surface metrology > In surface metrology, a distinction is made between mobile units, stationary shop-floor units and PC-based surface meas-uring instruments. The latter provide the very best measurement and evaluation performance for surface measurement tasks. They fulfill all the requirements of a state-of-the-art PC-based measuring and evaluation system, including international standards, versatile evaluation methods, comprehensive documentation, large storage capacity, data export and import and networking with other systems. Comprehensive QA procedures ensure the highest...

MarSurf. Surface metrology 5 > MarSurf XR 20 provides you with everything you need to start benefiting from Mahr's top-flight surface metrology. This PC-based unit covers all the common parameters and profiles in international standards, both in the inspection room and on the shop floor.Clear, well-structured symbols and straightforward operating aids make this high-performance product easier to use. The MarSurf XR 20 is the fruit of decades of surface metrology experience com-bined with up-to-the-minute, forward-looking technology.MarSurf XR 20 is Mahr's future-focused roughness evaluation...

6 MarSurf. Surface metrology > (see page 21) The compact design of this measuring station allows you to meas-ure small and medium-sized workpieces simply and accurately. The properties of the MarSurf XR 20 evaluation software and the associated evaluation options are described on pages 5 and 16. The GD 25 drive unit with built-in datum plane for precise meas- urements up to 25.4 mm (1 in) Օ Rz residual values < 30 nm (1.18 in) at a traversing speed of 0.1 mm/s (0.004 in/s) Օ Can be used horizontally, vertically and upside down > (see page 24-25) Measuring range ձ250 m (ձ0.01 in) (with...

MarSurf. Surface metrology 7 > (see page 21) The illustration above shows the universal, PC-based basic meas-uring station for surface measurement. The GD 25 drive unit and ST 500 measuring stand provide you with simple and flexible solutions to your measurement tasks. GD 25 drive unit with built-in datum plane for precise measure- ments up to 25.4 mm (1 in) Օ Rz residual values < 30 nm at a traversing speed of 0.1 mm/s (0.004 in/s) Can be used horizontally, vertically and upside down > (see page 24-25)Օ Measuring range 250 ѵm (0.01 in) (with double probe arm length ѱ500 m/ձ0.02 in) Small...

8 MarSurf. Surface metrology > (see pages 22 -23) PGK 120 drive unit with built-in datum plane for precise measure-ments up to 120 mm (4.72 in)Օ Rz residual values < 30 nm (1.18 in) at a traversing speed of 0.1 mm/s (0.004 in/s)Օ Minimal guide deviation of X-axis < 0.3 m/120 mm (12 յin/4.72 in) > (see pages 24-25) Measuring range ձ250 m (ձ0.01 in) (with double probe armlength 500 ѵm/0.02 in)ѕ Small tracing force of approx. 0.7 mN High probe linearity, deviation < 1% Օ Supplied with 3 exchangeable standard probe arms (stylus tipgeometry 2 m (80 յin)/90)Е Probe arm protection and probe arm...

10 MarSurf. Surface metrology > The XR 20 CNC measuring station can be connected to the ST 750 CNC measuring stand and other additional axes to be controlled, e.g. for workpiece positioning. The measuring assistant can be used to set measuring conditions such as positioning movements before or after the measurement. Users can complete their measurement tasks quickly and simply thanks to the clear, comprehensive layout. The MCP 21 manual con- trol panel allows quick and easy joystick-based axis control. Depends on the relevant configuration Leaflets available. > MarSurf XR 20 is ideal for...

12 MarSurf. Surface metrology > CT 200-MOT Y-drive for the CT 200 XY table and the MarWin XT 20 software. > MarSurf XR 20 measuring station can be turned into a topog-raphy measuring station both simply and cost-effectively, whether based on an order or an upgrade requirement. All that is needed in addition to the standard scope of delivery is a For some applications, a single tactile profile of the surface form is inadequate. 3D topographical representation and evaluation offers the opportunity to obtain more comprehensive profile information. The CT 200-MOT as described on page 30 but...

MarSurf. Surface metrology 13 > Different machining methods produce different surface structures. The machining structures are often very disparate which means that one single tactile profile cannot provide representative information about the profile character. With a topography-based evaluation, more information is obtained about the properties of a surface. In the case of molds for items such as contact lenses, the surface topography is also of interest in addition to the individual profile for determining the roughness depth. The form and surface roughness depth over the entire...