RENISHAW SFM-B1 Surface Finish Probe Module Instructions
- June 4, 2024
- RENISHAW
Table of Contents
SFM-B1 Surface Finish Probe Module
**Instructions
**
SFM-B1 Surface finish probe module
Enhanced access and inspection capability for integrated surface finish
measurement
The SFP2 system consists of a probe and a range of SFM modules that have been
designed to suit the demands of specific parts and features encountered in a
precision manufacturing environment. The probe and modules can be
automatically interchanged with all other REVO® probe options, providing the
flexibility to easily select the optimum tool to inspect a wide range of
features.
Each SFM module is its own miniature measuring device, incorporating
Renishaw’s proprietary encoder system to transduce the motion of the stylus
tip.
Features
The B-series of modules features a small skid which allows the stylus to be placed close to the edge of surfaces of interest. The range of skid-arm designs provides access to awkward-to-reach features and parts with surface form and curvature.
Typical applications
Scanning close to obstructive faces.
Specification
| Diamond tip radius (pm) | 2 or 5 |
|---|---|
| Surface finish measurement range (pm) | 2 pm modules |
| 5 pm modules | 6.3 to 0.10 Ra |
| Typical surface finish accuracy (of nominal Ra) | -±(5% + 15 nm) |
| Skid / stylus arrangement | Side-by-side |
| Skid material | DLC coated stainless steel |
| Nominal stylus tip protrusion beyond skid (mm) | 0.5 |
| Skid length / radius (mm) | 2 / 12.5 |
| Skid width / radius (mm) | 2 / 12.5 |
| Skid contact force (N) | 0.2 |
| Stylus contact force (N) | 0.003 |
| SFM / SFH knuckle adjustment range | -AO° |
| Weight (g) | 12 |
| Resolution (nm) | 1 |
| Measurement speed (mm/s) | Up to 1 |
| Stylus holder compatibility | SFH-1, SFH-2 |
| Lateral scanning capability | Yes |
- Accuracy values are dependent upon a number of system variables. These include the machine size and configuration, scan orientation, condition of the stylus tip, part fixturing system, and environmental noise.
All dimensions in mm.
renishaw
+44 (0) 1453 524524
uk@renishaw.com
© 20192021 Renishaw plc. All rights reserved. RENISHAW® and the probe symbol
are registered trademarks of Renishaw plc.
Renishaw product names, designations, and the mark `apply innovation’ are
trademarks of Renishaw plc or its subsidiaries.
Other brands, products, or company names are trademarks of their respective
owners.
Renishaw plc. Registered in England and Wales. Company no: 1106260.
Registered office: New Mills, Wotton-under-Edge, Glos, GL12 8JR, UK.
WHILE CONSIDERABLE EFFORT WAS MADE TO VERIFY THE ACCURACY OF THIS DOCUMENT AT
PUBLICATION, ALL WARRANTIES, CONDITIONS, REPRESENTATIONS, AND LIABILITY,
HOWSOEVER ARISING, ARE EXCLUDED TO THE EXTENT PERMITTED BY LAW.
Part no.: H-1000-2299-02-A
Issued: 10.2021
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>