*KU3 - 3-point bending test

โพสต์เมื่อ : 30 ก.ย 2568 เวลา 7:20 น.

KU3 module - 3-point bending test

Take your testing to the next level – available as an add-on module

Description

Determination of bending strength, edge fiber extension and E module on plastics in the 3-point bending test..

Basic Results

FH: Maximum force
RbB: Bending strength (bending stress at maximum force)
AbB: Edge fibre extension at maximum force
fAbB: Deflexion at maximum force
FB: Break force
RbR: Bending stress at sample break
AbR: Edge fiber extension at sample break
fAbR: Deflexion at sample break
Fx: Force at edge fiber extension Abx
Rbx: Bending stress at edge fiber extension Abx
E: Elasticity module
S0: Test piece section
Ay: Yield upsetting deformation (upsetting deformation at compression yield stress)
dLy: Elongation at compression yield strain
Ec: Compression modulus
F1/R1: Force / stress at E1
F2/R2: Force / stress at E2
F3/R3: Force / stress at E3
dL1/A1: Elongation / upsetting deformation at E1
dL2/A2: Elongation / upsetting deformation at E2
dL3/A3: Elongation / upsetting deformation at E3
L0: Measuring length
S0: Sample diameter
b: Test piece width
h: Test piece height