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Price a part

A3568 up in the cavity

The number

Tooling

$6,252

Per piece

$15.89

Order value

$25,325

Casting beats CNC by $89.08 a piece and the tooling pays back at 71 pieces, which is 6% of the quantity .

Part

Alloy

Bounding box X(mm)Bounding box Y(mm)Bounding box Z(mm)Solid volume(mm3)Intersection volume(mm3)Quantity(pcs)

In the Flask app these six numbers come back from CadQueryServer when a STEP file is uploaded. Typing them is the prototype standing in for the tunnel.

Shop assumptions

Rework buffer runsRework hours each(hrs)Shop rate($/hr)

CNC comparison

Buy to fly ratioMachining rate($/hr)Machine hours(hrs)

Working

Parts per mold: 8
Casting weight: 0.702 kg
Mold cost: $6,252
Batch cost per piece: $14.39
Rework buffer: $1,800
Buffer per piece: $1.50
Total per piece: $15.89
CNC per piece: $104.98

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