Precision measurement services offer measurement and related activities such as reporting, modeling and consulting. Measurement services are carried out both at the customer’s premises and at Rensi’s premises. We operate on an hourly/daily basis or with annual measurement contracts, for example, one day a month at the customer’s premises. The measurement service is:

• Coordinate measurement
• Scanning measurement
• Graphic reports
• 3D scanning
• 3D modeling

Rensi’s staff has over ten years of experience in measurement and 3D scanning. Experience has been accumulated through demonstrations, consulting and training in applications such as:

• Machinery technical measurements
• Assembly and welding jig and fixture measurements
• Automotive industry measurements
• Assembly inspection
• Bending pipe measurements
• Prototype quality inspection
• Reverse design/digitization from a single piece
• Human/body part 3D scanning for medical purposes

Measurement Service and Equipment Used

Customer-site measurement service, measurement and scanning can be carried out using the following equipment:

Kreon Ace 7 and Skyline – 3D scanner equipped articulated arm measuring machine

• Measuring range 2.5 m
• Measuring range can be extended using reference points
• Portable, weight only approximately 10 kg
• Measurement without CAD drawing or CAD drawing input
• Digitization and data transfer to CAD programs (Iges, Step and Parasolid)

Artec Leo 3D scanner

• Handheld 3D scanner
• Also takes a texture map of the part
• Data export as triangle meshes (stl, obj, ply, wrml)
• Part tracking using geometry
• Fast setup time
• Very high scanning speed – 80 images per second
• Wireless operation allows easy portability

At Rensi, measurement service and measurements can also be carried out with the Aberlink Axiom Too CNC measuring machine, in addition to the above.

Aberlink Axiom Too HS CNC coordinate measuring machine

• Measuring range 640 x 600 x 500 mm
• Creation of measuring programs for parts
• Touch scanning
• Rotatable measuring head, 360 x 90 degrees

Software Used for Measurement and Modeling Services

Polyworks Inspector

• Processing of 3D scanning data
• Export as a point cloud or triangle mesh
• Creation of CAD surfaces parametrically or NURBS surfaces
• Comparison of scan against CAD model
• Various graphic reports, excellent ones such as these

Aberlink 3D

• Coordinate measurement
• Reports in graphic or table format
• For multiple part measurements, also SPC reports

ANSYS Discovery

• Reverse design
• Processing of STL files for 3D printers
• Concept design
• Direct Modeling, direct modeling
• Dynamic analysis