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Productivity Worksheet
KM Tooling Increase Your Productivity
Issued by: Machine Manufacturer: Date: Hourly Cost for Machine: Model and Year: Step 1 • Enter number of setups on machine per shift: 1 Step 2 • Enter number of shifts per day: 2 Step 3 • Enter number of insert changes per shift: 10
conventional KM Quick Change time savings
| tooling | Tooling* | (minutes) | |||||
| Step 4 • Enter set-up time for conventional tooling (minutes): | 10 | - | 2.5 | = | 7.5 | ||
| Step 5 • Enter insert change time (minutes): | 3 | - | 0.5 | = | 2.5 | ||
| Step 6 • Enter trial cut time (minutes): | 5 | - | 0 | = | 5 |
shifts per day days per year shifts per year
Step 7 • Multiply the number of shifts per day (see Step 2) 2 x 200 = 400
by number of days per year the machine will be used.
insert changes insert changes
per shift shifts per year per year
Step 8 • Multiply the number of insert changes per shift (see Step 3) 10 x 400 = 4,000
by the number of shifts per year (see Step 7).
insert changes
per year % required trial cuts trial cuts per year
Step 9 • Multiply the number of insert changes per year 4,000 x 0.25 = 1,000
(see Step 8) by the % of required trial cuts.
Annual Time Savings with KM Quick Change Tooling Package time savings total
| number | (minutes) | (minutes) | ||||
| Step 10 • Enter shifts per year from Step 7. | 400 | x | 7.5 | = | 3,000 | |
| Step 11 • Enter insert changes per year from Step 8. | 4,000 | x | 2.5 | = | 10,000 | |
| Step 12 • Enter trial cuts per year from Step 9. | 1,000 | x | 5 | = | 5,000 |
18,000
18,000 minutes divided by 60 minutes = 300 hours
total hours saved hourly machine cost annual $$ saved**
300 x $50.00 = $15,000.00
*Data provided by your Authorized WIDIA Representative. **Annual savings per machine. Multiply by number of machines to see total overall annual savings.