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BRANKAMP
Pay-Back Calculation for In-Process System
A. Description of Application
Company
Application
Name
Date
E-Mail
B. Basic Data of Application
Description
Dim
Data
I. Work place data
Machine costs
Re-purchase value
$
Depreciation period
years
Interes rate
%
Capacity
Ø Hours/shift
h
Ø No. of shifts/day
shifts
Ø No. of work days/year
d
Ø No. of addit. shifts/year
shifts
Ø No. of hours per addit. shift
h
Ø Additional hours/year
h
Current utilization rate
%
Production rate
Machine speed
strokes/min
Pieces per stroke
pieces/stroke
Personnel costs
Wages
$
No. of mach./operator: today
$
No. of mach./operators: aim
$
Overhead costs added to personnel costs
%
II. Tooling / Machining failures
Scrap costs
Ø Scrap rate: today
%
Ø Scrap rate: aim
%
Ø Material consumption/hour
kg/h
Ø Material value
per t
Ø Tooling costs per year
per year
Tool breakage
Ø No. of smash-ups: today
No./year
Ø No. of smash-ups: aim
No./year
Ø Tooling costs per smash-up
$
Ø Down time per smash-up
h
III. Improced machine utilization
Run through brakes
h/shift
Reduced idle run / down-time
h/shift
Run after shift 1
h/day
Run after shift end
h/day
IV. Costs of in-process control system
Basic equipment
$
Addition 1
$
Addition 2
$
Other one-time costs
$
Depriciation period
years
Interest rate
%
Ø Maintenance costs in % of total investment
%
Ø Other operational costs
per h
Desired pay-back period
years
V. Value of additional production
Ø Average sales value of part
per piece
Ø Fix-costs coverage of part
%