REF-CNC-4

Field	Value
Title	Protolabs CNC turning design guidelines
Type	guide
URL	https://www.protolabs.com/resources/design-tips/cnc-turning-design-guidelines/
Notes	Turning-specific geometry and support constraints.
Linked rules	6

Rules Using This Reference

Rule	Pack	Severity	Title
CNC-025	B_CNC	major	Part size exceeds typical machine envelope (flag for special setup/fixture)
TURN-001	B_CNC	major	Turned walls thinner than guideline risk failure
TURN-002	B_CNC	critical	Sharp inside corners become radiused naturally
TURN-003	B_CNC	major	Turned outside corners usually chamfered
TURN-004	B_CNC	major	Min hole sizes for turning (axial/radial) — flag below
TURN-005	B_CNC	major	Long slender turned sections: flag chatter risk

Sources

• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\manifest.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\rule_library.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\references.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\process_classifier.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\overlays.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\roles.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\report_templates.json
• D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\ui_bindings.json