What we look at:

General Cosmetics Standards:

FDM

All support structures will be removed, it may have slight marks that cannot be removed. Surfaces have a consistent visual appearance.

SLS

Powder removal only. No further post-processing will be applied.

MJF

Powder removal only. No further post-processing will be applied.

SLA

All support material will be removed. There may be nibs which would be sanded smooth using 80-120 grit sandpaper and a finer grit sandpaper, 150-220 grit, will be used to achieve a smooth continuous surface.

General Dimensional Accuracy:

FDM

Dimensional accuracy of ± 0.5% with a lower limit of ± 0.5 mm

SLS

Dimensional accuracy of ± 0.3% with a lower limit of ± 0.3 mm

MJF

Dimensional accuracy of ± 0.3% with a lower limit of ± 0.3 mm

SLA

Dimensional accuracy of ± 0.5% with a lower limit of ± 0.15 mm

Production

We use standard inspection criteria throughout all the parts. This helps to get consistent standards and control. For multiple order of the same part number, we use ISO2859 – General Level 2 Sampling.

Part Quantity	Sample Size
2-8	2
9-15	3
16-25	5
26-50	8
51-90	13
91-150	20
151-280	32
281-500	50
501-1200	80
1201-3200	125
3200+	200

For example, PART01 has an order quantity of 20, 5 pieces will be taken and measured as to ensure quality.

Specific Requirements?

Providing an engineering drawing with the tolerances, GD&T, notes, and other requirements like surface finish or post-processing requirements is the most ideal way to communicate requirements. However, if you are unable to provide it, please contact us so that we are able to fulfil your requirements.

Quality Docoumentation

We can provide these certifications and reports upon request.