Search models, users, collections, and posts

Dimensional Accuracy Test

Print Profile(1)

All
A1
P1S
P1P
X1 Carbon
X1E
X1
A1 mini
H2D
H2D Pro
H2S
P2S
H2C
X2D
A2L

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
32 min
1 plate
5.0(2)

Open in Bambu Studio
Boost
9
20
2
2
65
44
Released 

Description

Content has been automatically translated.
Show original

Dimensional Accuracy Test

 

This straightforward test aims to compensate for filament shrinkage.

 

Using my Bambu Lab A1 with Sunlu PETG, the discrepancy over 10cm measures approximately 0.5mm

 

 

Method 1:

Target: 100mm to Actual: 99.5mm

This value must be computed for each filament and adjusted for every object prior to printing.

 

Target length of the printed object = 100mm (100% scaling)

 

Calculation:

100% / Printed object length (mm) * Target object length (mm) = Scaling factor (%)

 

Example:

100% / 99.5mm * 100mm = 100.50%

 

Input this value under: New project → Prepare → Select object → Scale

 

 

Method 2:

Target: 100mm to Actual: 99.5mm

This value must be calculated for each filament.

 

Actual length (mm) ≙ Shrinkage (%)

Actual: 99.5mm ≙ shrinkage 99.5%

 

Input this value under: Filament settings → Shrinkage

 

 

Comment & Rating (2)

(0/1000)

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.