Din 16742 - Tg5 ((free)) Jun 2026

As a fundamental requirement of DIN 16742, measurements for acceptance testing must be conducted under standardized conditions: and 50% ± 10% relative humidity . This specification must be indicated in the drawing's labelling field.

As a rule of thumb, for typical injection‑moulded parts, TG5 yields dimensional tolerances in the order of approximately , subject to the minimum value.

If your project requires DIN 16742 TG5 tolerances, implement these design principles early: din 16742 - tg5

For many manufacturers, TG5 is the default starting point. If a design requires tighter tolerances (TG4 or higher), production costs usually increase due to stricter process monitoring and potential tool modifications. Key Factors in DIN 16742

Wear on the mold over time will eventually push parts out of the TG5 threshold if maintenance is neglected. 3. Process Control and Environment As a fundamental requirement of DIN 16742, measurements

Always add a note to your drawing: "All dimensions per DIN 16742 - TG5 unless otherwise noted. Material group B (POM). Shrinkage pre-settlement required." This single line has saved countless tooling reworks.

injection-moulding-tolerances-din16742-2013.pdf - Xometry Pro If your project requires DIN 16742 TG5 tolerances,

Tolerances widen to a range between

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As a fundamental requirement of DIN 16742, measurements for acceptance testing must be conducted under standardized conditions: and 50% ± 10% relative humidity . This specification must be indicated in the drawing's labelling field.

As a rule of thumb, for typical injection‑moulded parts, TG5 yields dimensional tolerances in the order of approximately , subject to the minimum value.

If your project requires DIN 16742 TG5 tolerances, implement these design principles early:

For many manufacturers, TG5 is the default starting point. If a design requires tighter tolerances (TG4 or higher), production costs usually increase due to stricter process monitoring and potential tool modifications. Key Factors in DIN 16742

Wear on the mold over time will eventually push parts out of the TG5 threshold if maintenance is neglected. 3. Process Control and Environment

Always add a note to your drawing: "All dimensions per DIN 16742 - TG5 unless otherwise noted. Material group B (POM). Shrinkage pre-settlement required." This single line has saved countless tooling reworks.

injection-moulding-tolerances-din16742-2013.pdf - Xometry Pro

Tolerances widen to a range between

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