Rule Index
A_DRAWING — Drawing and Specification Completeness
SPEC-001 — General tolerances declared (ISO 2768-1/-2 or equivalent)SPEC-002 — GPS fundamentals declared (defaults/interpretation consistent with ISO 8015 framework)SPEC-003 — Units shown (mm/in) and consistent across drawingSPEC-004 — Projection method shown (1st/3rd angle) if multi-view drawingSPEC-005 — Material specified (grade + condition/heat treat if relevant)SPEC-006 — Surface texture requirement present where function-criticalSPEC-007 — Surface texture symbol includes parameter value (eSPEC-008 — “Deburr/break edges” requirement present if sharp edges unacceptableSPEC-009 — Critical features have explicit tolerances (don’t rely only on general tolerances)SPEC-010 — GD&T frames use valid symbols and datumsSPEC-011 — Datum references exist on actual features (not “floating” letters)SPEC-012 — Thread callouts include tolerance class (eSPEC-013 — Thread callouts include pitch (if not coarse default) and length/depthSPEC-014 — Fasteners in BOM include property class (eSPEC-015 — Torque/clamp requirements specified when joint performance is criticalSPEC-016 — Welds use ISO 2553 symbols (not ambiguous sketches)SPEC-017 — Weld symbol includes size (a/z) and length/intermittent pattern if applicableSPEC-018 — Weld quality level specified when required (B/C/D)SPEC-019 — Weld inspection/testing notes present when specified (NDT, pressure test etcSPEC-020 — Coating/finish type and thickness specified when functional (corrosion, hygiene)SPEC-021 — Revision + change note present for released drawingsSPEC-022 — CTQs flagged (special characteristics) if auto/medical process requires itSPEC-023 — Inspection method expectation indicated for hard-to-measure GD&TSPEC-024 — Surface finish + tolerance not contradictory (eSPEC-025 — Assembly drawing includes BOM + callouts for joining method
G_BASELINE — DFM Baseline Codex
DBC-001 — Keep nominal wall thickness as uniform as practical and taper transitions graduallyDBC-002 — Avoid sharp internal corners; use generous radii so material and tools can move smoothlyDBC-003 — Make features reachable in the preferred manufacturing directionDBC-004 — Keep turned parts stubby enough to resist deflection during cuttingDBC-005 — Keep milled floor-and-wall faces orthogonal when a filleted floor is expectedDBC-006 — Size molded ribs and bosses from the nominal wall, not from intuitionDBC-007 — Fillet the base of ribs and bosses so stress and flow do not spike at the rootDBC-008 — Use draft deliberately on molded pull-direction walls, ribs, and bossesDBC-009 — Treat shut-offs and thin tool sections as durability problems, not just geometry detailsDBC-010 — Avoid unnecessary undercuts and side actions when simpler geometry can do the jobDBC-011 — Keep molded blind holes short enough that the supporting core pin stays stiffDBC-012 — Deep narrow features and very sharp mold corners should justify the extra tooling process they force
B_CNC — CNC Machining DFM
CNC-001 — Min wall thickness check vs material class (thin walls → vibration/warp risk)CNC-002 — Deep holes: recommended depth ~4×D, hard max ~10×D (flag beyond)CNC-003 — Prefer standard drill diameters (non-standard → milling/time)CNC-004 — Blind drilled holes: conical floor expected (flag if flat-bottom functional)CNC-005 — Pocket internal corners: small radius → small tool → depth limits/costCNC-006 — Prefer largest internal radii possible (cost + finish benefitCNC-007 — Avoid “raised islands/bosses” if they require removing whole face volume (cost driver)CNC-008 — Suggest inserts (studs/dowels) vs raised machined features when feasibleCNC-009 — Text/engraving: small cutters increase timeCNC-010 — Corner radius consistency across pockets (tool reuse reduces time)CNC-011 — Tool access: internal corner smaller than tool radius → redesign (relief/teardrop)CNC-012 — Thin ribs/bosses: flag for deflection (recommend thicker or support)CNC-013 — Placeholder: Feature accessibility check for long-reach tools in deep cavitiesCNC-014 — Placeholder: Multi-setup requirement warning when critical features are not reachable in one setupCNC-020 — Tight tolerance on thin wall features → likely scrap riskCNC-021 — Tight positional tolerances without datum strategy → inspection/machining riskCNC-022 — Surface finish Ra very low on large area → time/costCNC-023 — Threaded holes too close to edge → breakout riskCNC-024 — Deep pocket with small corner radius → cost driverCNC-025 — Part size exceeds typical machine envelope (flag for special setup/fixture)TURN-001 — Turned walls thinner than guideline risk failureTURN-002 — Sharp inside corners become radiused naturallyTURN-003 — Turned outside corners usually chamferedTURN-004 — Min hole sizes for turning (axial/radial) — flag belowTURN-005 — Long slender turned sections: flag chatter risk
SM-001 — Min flange length ≥ 4× thicknessSM-002 — Prefer consistent bend radii across bends (tooling reuse)SM-003 — Hole/slot diameter ≥ material thicknessSM-004 — Hole-to-edge distance: enforce guideline thresholds (distortion risk)SM-005 — Hole-to-bend proximity: flag distortion-prone featuresSM-006 — Tabs: width ≥ 2×t (or ≥ 3SM-007 — Notches: width ≥ t (or ≥ 1SM-008 — Countersink angles limited to standard anglesSM-009 — Formed countersink tolerances looserSM-010 — Bend angle tolerance expectation ±1°SM-011 — Multi-bend stack-up: flag tight across-bend tolerancesSM-012 — Hem design: check minimum inside diameter and return length vs thicknessSM-013 — Offset features: flag very small offsets likely to be inconsistentSM-014 — Hardware inserts spacing: enforce manufacturer spec placeholder requirementSM-015 — Edge burr control note present (deburr, edge break)SM-016 — Consistent thickness per partSM-017 — Laser cut internal corners: suggest radii to reduce crack initiationSM-018 — Small formed part sizes below guideline risk handling issuesSM-019 — Very long bends near max envelope: flag handling/deflection riskSM-020 — Prefer symmetric bend layout to reduce twist/warp
D_WELD — Weldment and Fabrication DFM
WLD-001 — Welds specified using ISO 2553 symbolsWLD-002 — Weld size and length/intermittency specifiedWLD-003 — Weld quality level B/C/D specified where relevantWLD-004 — Placeholder: Weld process type and filler compatibility shall be declared for critical jointsWLD-010 — Minimize weld metal volume (flag oversized fillet legs vs requirement)WLD-011 — Avoid overwelding (cost + distortion)WLD-012 — Prefer intermittent welds where continuous not requiredWLD-013 — Place welds near neutral axis / balanced about joint to reduce distortionWLD-014 — Prefer double-V over single-V when appropriate to balance shrinkageWLD-015 — Eliminate welding by forming/rolled sections where possibleWLD-020 — Access for welding torch/robot (flag obstructed joints)WLD-021 — Post-weld machining allowance noted if precision faces presentWLD-022 — Distortion-sensitive thin plates: flag and suggest sequencing/fixturesWLD-023 — Weld + corrosion protection compatibility check (paint/coat access)WLD-024 — Weld inspection/testing callouts present if required by project class
E_ASSEMBLY — Assembly, Fixture, and Serviceability
ASM-001 — Reduce part count by combining parts where no “minimum part criteria” appliesASM-002 — Reduce fastenersASM-003 — Standardize componentsASM-004 — Minimize reorientation/flips in assembly sequenceASM-005 — Add poka-yoke features to prevent wrong orientationASM-006 — Easy handling: avoid tiny/flexible/slippery parts without handling featuresASM-007 — Clear symmetry/asymmetry for orientation (avoid ambiguous “looks same”)ASM-008 — Minimize secondary operations & inspection steps (flag deburr-only parts, hand rework)FIX-001 — Ensure a stable 3-2-1 locating scheme is possible on real surfacesFIX-002 — Provide flat, accessible datum pads for locatingFIX-003 — Clamp forces won’t deform thin walls (flag clamp-sensitive areas)FIX-004 — Tool access near locatorsFIX-005 — Add sacrificial tabs or fixture bosses when no good clamping existsSRV-001 — Ensure tool access to fasteners (wrench clearance) in final assemblySRV-002 — Minimize unique tool types (hex sizes, torx types)
F_OVERLAY — Industry Overlay and Compliance
ALPMA-001 — Portion cutting machine scope reviewed against EN 13870 requirementsALPMA-002 — Food-contact materials declaration includes EU 1935/2004 and EU 10/2011 linkageALPMA-003 — Stainless stock callout ties grade to EN 10088-3 where applicableALPMA-004 — General tolerance baseline for CNC pilot parts is explicitly declared (ISO 2768-fH)ALPMA-005 — Locating fits for dowel/kinematic interfaces are declared (ISO 286 H7/m6 intent)ALPMA-006 — Anodic oxidation specification declared when aluminum corrosion/hygiene finish is requiredALPMA-007 — Pipe-thread designation is explicit for fluid/service interfaces (ISO 228-1 where used)ALPMA-008 — General tolerance baseline is explicit for concept drawings (ISO 2768-mK)AUTO-001 — Automotive QMS requirements (IATF 16949 aligned with ISO 9001) drive design control disciplineAUTO-002 — VDA 6AUTO-003 — Control plan linkage expected in CSR examplesAUTO-004 — Layout inspection expectation (example: dimensional requirements on ≥5 parts)AUTO-005 — Special characteristics tagging supported (CTQ/CC/SC)FOOD-001 — Hygienic design: machine must be cleanableFOOD-002 — Avoid crevices/gaps/stepsFOOD-003 — Prefer self-draining geometryFOOD-004 — Food-contact surfaces target smoothness (Ra guidance), and generous internal radiiFOOD-005 — Hygiene requirements + intended use info provided by manufacturerHVAC-001 — EN 378 expects design/construction/testing/marking/documentation coverage for systemsHVAC-002 — Refrigerant/system changes require reassessment of conformity to EN 378 partsLAB-001 — Safety requirements for lab/measurement equipment apply (product category match)LAB-002 — Mechanical hazards + protection measures considered (covers more than drawings)LAB-003 — Labeling/documentation expectations captured in templateLAB-004 — Reasonably foreseeable misuse considered (design & documentation)LAB-005 — Electrical safety constraints impact enclosure/clearances (tie to enclosure CAD checks)MACH-001 — Risk assessment requiredMACH-002 — Risk reduction measures documented (design + safeguarding)MACH-003 — Machine design must meet EU machinery health/safety requirementsMACH-004 — Maintenance access considered (guards, pinch points, access panels)MACH-005 — Safety-related control functions require structured design approachMED-001 — Must meet EU MDR requirements for placing devices on market + safety/performanceMED-002 — QMS (ISO 13485) design/production controls: traceability + validated processes expectationMED-003 — Risk management process (ISO 14971): hazards → risk controls → residual risk monitoringMED-004 — Design changes: controlled, reviewed, documentedMED-005 — Cleanability/bioburden-related design constraints treated as DFM risks when relevantPILOT-001 — Pilot release includes machinery CE framework context where customers still require 2006/42/EC mappingPILOT-002 — Machine hygiene design cross-check against EN ISO 14159 and EN 1672-2 intentPILOT-003 — Additive prototype route declares process framework (VDI 3405) when usedPRES-001 — Pressure equipment must meet essential safety requirementsPRES-002 — Pressure boundary joints: welding/testing documentation required where applicablePRES-003 — Correct classification/category influences conformity assessmentPSTD-001 — ISO 9409-1 robot interface geometry must match selected flange patternPSTD-002 — Robot/end-effector drawings must reference ISO 9409-1 when that interface is usedPSTD-003 — Fit-critical mating holes/shafts must have an ISO 286 fit designationPSTD-004 — Computed ISO 286 fit outcome must match the intended fit typePSTD-005 — General tolerance note must be present when ISO 2768-mK is usedPSTD-006 — Anodizing callouts must reference ISO 7599 when anodic oxidation is specifiedPSTD-007 — Pipe thread callouts must explicitly state ISO 228-1 for G-threadsPSTD-008 — ISO 228-1 pipe threads must be parallel and match designated sizePSTD-009 — Food-contact designs must not include enclosed/trapped volumes in product/splash zonesPSTD-010 — Food machinery drawings must state hygiene/cleanability assumptions needed for correct usePSTD-011 — If the product is a portion cutting machine, documentation must reference EN 13870PSTD-012 — Hygienic designs should avoid non-drainable pockets and inaccessible crevices in hygienic zonesPSTD-013 — Food equipment docs should reference EHEDG hygienic design guidance when claimedPSTD-014 — Food-contact materials must have framework FCM compliance evidence and traceability controlsPSTD-015 — Food-contact plastics must have EU 10/2011 declaration of compliance and supporting documentationPSTD-016 — Stainless steel material specs must be stated per EN 10088-3 where applicablePSTD-017 — General tolerance note must be present when ISO 2768-fH is usedPSTD-018 — Machinery Directive technical file and EC declaration must exist for CE-marked machineryPSTD-019 — Hygienic-zone geometry must minimize crevices and inaccessible jointsPSTD-020 — Hygienic machinery documentation must include cleaning/maintenance informationPSTD-021 — Additive manufacturing drawings must document AM process and key quality parameters when VDI 3405 is appliedPSTD-022 — GD&T feature control frames must be syntactically complete per ISO 1101PSTD-023 — Datum references used in GD&T must be defined per ISO 5459PSTD-024 — GPS drawings should reference ISO 8015 when ISO GPS rules are intended to applyPSTD-025 — If general tolerances are used, the drawing must reference ISO 2768-1 and the tolerance classPSTD-026 — If ISO 2768-2 is referenced, it must be explicitly dated or migrated because ISO 2768-2 is withdrawnPSTD-027 — Surface texture indications must include parameter/value per ISO 1302 when usedPSTD-028 — Metric thread callouts must include tolerance class/position when ISO 965-1 is appliedROBOT-001 — Robot-side mounting interface compatibility is declared to ISO 9409-1 intent
Sources
D:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\manifest.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\rule_library.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\references.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\process_classifier.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\overlays.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\roles.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\report_templates.jsonD:\02_Code\36_RapidDraft_DFMBenchmark_ExpertMode\server\dfm\ui_bindings.json