Turning (Flanges) (only in SSC) - Intergraph Smart Production - 20 - Help - Hexagon

Intergraph Smart Production System Settings

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Turning time calculation is based on flange turning. Round parts are cut based on work allowances from plates. Outer and inner diameters and faces are machined. Machining values are taken from configuration tables, and you select the end result.

Turning speed (TS) is from the Turning speed table and determined by material grade.

Default Setup time (TSP) comes from the UI from Turning Setup Times table by turning type.

Turning allowances (TA) come from the Turning allowances table according to plate thickness.

In Diam =

Inner diameter (OI) – Turning Allowance (TA)

Out Diam =

Outer diameter (OI) + Turning Allowance (TA)

O.D (Outer diameter)

Work Time =

(Setup (OI) / Part count (OI)) +
((1.3 * Part starting Thickness * 3.14 * Out Diam) /
(0.3 * Turning Speed (TS) * 100.0))

O.D. + I.D. (Outer and Inner diameter)

Work Time =

(Setup (OI) / Part count (OI)) +
((1.3 * Part starting Thickness * 3.14 * Out Diam) /
(0.3 * Turning Speed (TS) * 100.0)) +
((1.3 * Part starting Thickness * 3.14 * In Diam) /
(0.3 * Turning Speed (TS) * 100.0))

O.D. + I.D. + 1 x flat side (Outer and Inner diameter with one flat side)

Work Time =

(Setup (OI) / Part count (OI)) +
((1.3 * Part starting Thickness * 3.14 * Out Diam) /
(0.3 * Turning Speed (TS) * 100.0)) +
((1.3 * Part starting Thickness * 3.14 * In Diam) /
(0.3 * Turning Speed (TS) * 100.0)) +
((3.14 * Out Diam * Out Diam) /
(0.4 * 2.0 * Turning Speed (TS) * 100.0))

O.D. + I.D. + 2 x flat side (Outer and Inner diameter with two flat side)

Work Time =

(Setup (OI) / Part count (OI)) +
((1.3 * Part starting Thickness * 3.14 * Out Diam) /
(0.3 * Turning Speed (TS) * 100.0)) +
((1.3 * Part starting Thickness * 3.14 * In Diam) /
(0.3 * Turning Speed (TS) * 100.0)) +
(1.3 * (3.14 * Out Diam * Out Diam) /
(0.4 * 2.0 * Turning Speed (TS) * 100.0))

According drawing

Work Time =

(Setup (OI) / Part count (OI)) +
User given value