MAC-018Declared input

Pillar drill

Machines

Scope and limits

Pillar drill: Capability screening from explicit operating inputs and machine limits. One full-hole drilling operation with supplied cutting data; net cutting power at the chosen speed. Annular cutting, reaming and specialised deep-hole cutting loads are not modeled. Not assessed: Column reach, table support and quill clearance.

Standards and references

DIN EN 12717:2009-07

Drilling machine safety

Source scope: Safety of drilling machines, not an automatic drill diameter or depth limit.
Implementation in Prufi: Public scope/reference only; no licensed tolerance tables, safety tests or automatic machine capacity values. Manufacturer equations require explicit operating inputs and confirmation.

ISO 2773:2024

Pillar drilling machine accuracy tests

Source scope: Machine accuracy tests; excludes speeds, feeds, vibration and operating capacity.
Implementation in Prufi: Public scope/reference only; no licensed tolerance tables, safety tests or automatic machine capacity values. Manufacturer equations require explicit operating inputs and confirmation.

STEP examples for this check

Machines · CC0-1.0

Drill spindle: 7958 / 9000 rpm

Declared machine scenario

Inspect the Ø4 mm bore. The declared 100 m/min cutting speed requires about 7958 rpm. This is a spindle-limit scenario, not a visible defect in the bore.

Dimensions (approx.): 40 × 40 × 40 mm

Scenario inputs

Synthetic machine and operation data. These values cannot be inferred from the shape alone.

Bore diameter: 4 mm
Cutting speed: 100 m/min
Maximum spindle speed: 9,000 rpm

Expected check result

MAC-018.RPM_MAX: expect an explicitly passed capacity check; other requirements remain unassessed.

No finding expected

MAC-018.RPM_MAX

Compare: Drill spindle: 7958 / 1000 rpm

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Machines · CC0-1.0

Drill spindle: 7958 / 1000 rpm