Public test session report

BambuLab Standard Black Walnut PLA Wood Brown

MaterialID MAT0175

3DPIceland Labs
Generated with 3DPIceland Engineering Platform v70.0.4 DIRECT-IMPACT-METHODOLOGY - Izod and Charpy Methodology
2026-10-13 19:31:28

Traceability boundary: canonical per-module measured dates are shown below. Session identifier, time of day, operator, printer/slicer profile and environmental conditions are Not recorded and are never inferred.

Measurement provenance

Canonical SQLite measured dates use ISO format; missing dates remain Not recorded.

Module	Measured date
Tensile	Not recorded
Impact	Not recorded
Izod	2026-10-13
Charpy	2026-10-13
Stiffness	Not recorded

Rigid test status
Complete

Rigid result modules
6/6

Rigid specimen/result records
39

Public details
Approved

Rigid specimen and result quality

Module	Orientation	Average	Std. dev.	CV	Specimens	Confidence	Validation
Tensile	Upright	3,538 MPa	1,777 MPa	0,502%	8	8/10	OK
Tensile	Flat	31,746 MPa	4,37 MPa	0,138%	10	10/10	OK
Impact	Upright	5,88 kJ/m²	1,422 kJ/m²	0,242%	10	10/10	OK
Impact	Flat	11,697 kJ/m²	2,076 kJ/m²	0,177%	10	10/10	OK
Stiffness	Three-point bend	2510,37 MPa	n/a	n/a	1	Complete	OK

Recorded native inputs

Module	Input set	Recorded values
Tensile	Upright force inputs (N)	42, 18, 12, 30, 8, 25, 16, 33, ,
Tensile	Flat force inputs (N)	182, 227, 214, 211, 161, 232, 231, 221, 226, 159
Impact	Upright needle inputs (%)	4,5, 8,5, 8, 8, 5, 7,5, 9, 9, 8, 5
Impact	Flat needle inputs (%)	17, 17, 17, 13, 11, 15, 10,5, 12, 15,5, 15
Stiffness	Revolutions / degrees	2 / 15

Approved test notes

Method and equipment context

Purpose-built tensile, pendulum impact and three-point bend apparatus are used with the governed Settings Manager constants consumed by ResultsService. Results are comparative and do not claim accredited-laboratory equipment.

Testing methodology · Engineering methodology whitepaper · Download PDF

Izod and Charpy Impact Strength

Charpy Impact Strength · 2026-10-13
Instrument readings in kJ/m²
Mean 4.749 kJ/m²; Std. Dev 0.15 kJ/m²; CV 3.148%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.

Izod Impact Strength · 2026-10-13
Instrument readings in kJ/m²
Mean 4.609 kJ/m²; Std. Dev 0.079 kJ/m²; CV 1.714%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.