Precision Gauging

Increased accuracy requirements for small and complex assemblies as well as the need to automate measurements from Catia V.5 CAD data and to do surface scanning have led the company Josef Hofmann Modell- und Leuchtentechnik GmbH to set up a new precision measurement laboratory in the 4th quarter of 2011 and to put it into operation after careful training of metrologists.

In an air conditioned room with restricted access, a Carl Zeiss Contura G2 RDS was installed. This, in conjunction with a VAST XXT sensor and the RDS articulating probe enables surface scanning with high accuracy. Moreover the 2-D optical measurement system ViScan allows measurement of 2-D geometries with high resolution and accuracy.

service type | precision gauging | Carl Zeiss CONTURA G2 RDS
Carl Zeiss CONTURA G2 RDS

The characteristics of the system:

  • Size of plate: X = 1000 mm, Y = 1200 mm, Z = 600 mm
  • Achievable accuracy according to DIN EN ISO 10360-2:2001 in plane and space:
  • MPEE = (1.9 + L/300) (microns)
  • Resolution ViScan: 768x576 pixels with 6 micron x 6 micron pixel size
  • RDS swivel: 20 736 positions in 2.5 ° steps
  • Evaluation Software: Calypso

Applications

  • Area scanning in all angular positions
  • Measurements of free-form surfaces
  • Measurements of 2-D elements with optical image analysis, with single-point, scanning or reticle method
  • Measurements according to measurement plans
  • Measurements according to Catia v.5 CAD data
Measurements of free-form surfaces on a tail light
Measurements of free-form surfaces on a tail light
Optical measurement and evaluation
Optical measurement and evaluation

Measurements as a service

Do you have complex measurement tasks, but no appropriate equipment? We will carry out your measurements and provide you with the records. Contact us and we will make an offer in accordance with your requirements.

Contact: +49 841 493090
Fax: +49 841 4930933
Email: info@hofmod.de