Generative processes such as FDM, SLA, Polyjetting and Co. will become more and more established as manufacturing processes in the future.
For many manufacturers, questions about the properties of additive formed components have become important. Decisions must be made as to whether the quality profile is still sufficient for a “printed” component. The DIR tries to find answers with new test series.
Metrology
Specimen measurement with a caliper
Measured value – Digits 1/1000 mm (-)
Test specimen measurement with a micrometer gauge (-)
Tactile, automated sample measurement (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)
Distance/length (diagonal space)
Diameter circle
Diameter cylinder
Diameter ball
Chubbiness
Evenness
Stance
Video-Optical Coordinate Determination 2D (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)
Distance/length (diagonal space)
Diameter circle
Diameter cylinder
Diameter ball
Chubbiness
Evenness
Stance
Coordinate determination in strip light method (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)
Distance/length (diagonal space)
Diameter circle
Diameter cylinder
Diameter ball
Chubbiness
Evenness
Stance
Coordinate determination with laser scanners (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)
Distance/length (diagonal space)
Diameter circle
Diameter cylinder
Diameter ball
Chubbiness
Evenness
Stance
Coordinate determination by computer tomography (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)
Distance/length (diagonal space)
Diameter circle
Diameter cylinder
Diameter ball
Chubbiness
Evenness
Stance
Determination of cavities by computer tomography (-)
Quantity
Volume
Roughness measurement by means of stylus method (ISO 4287, ISO 4288)
Roughness (line), contactless (ISO 4287)
Rp
Rv
Rz
Ra
Roughness (area), contactless (ISO 25178-2)
Sp
Sv
Sz
Sa
Foils
Film thickness – Drying method F (ISO 4593)
1 Test is included in the scope of proficiency tests, which are intended to be accredited