171
SHOP MANAGEMENT
The Midvale Steel Co.
Form ID—124. Machine Shop ........................18..........
ESTIMATES FOR WORK ON LATHES
OPERATIONS CONNECTED WITH PREPARING TO MACHINE WORK ON LATHES AND WITH REMOVING WORK TO FLOOR AFTER IT HAS BEEN MACHINED | Name | ||||||||||
Sketch | Number | ||||||||||
Order | Weight | ||||||||||
Metal | Heat No. | ||||||||||
OPERATIONS | TIME IN MINUTES | ||||||||||
Tensile Strength | Chem. Comp. | ||||||||||
Per cent. of Stretch | |||||||||||
Hardness, Class | |||||||||||
Putting chain on, Work on floor | OPERATIONS CONNECTED WITH MACHINING WORK ON LATHE | ||||||||||
Putting chain on, Work on Centers | |||||||||||
Taking off chain, Work on Floor | OPERATIONS | Speed | Feed | Cut | Tool | Inches | Minutes | ||||
Taking off chain, Work on Centers | |||||||||||
Putting on Carrier | |||||||||||
Taking off " | Turning Feed In | ||||||||||
Lifting Work to Shears | """ | ||||||||||
Getting Work on Center | " Hand Feed | ||||||||||
Lifting Work from Centers to Floor | """ | ||||||||||
Turning Work, end for end | Boring Feed In | ||||||||||
Adjusting Soda Water | """ | ||||||||||
Stamping | " Hand Feed | ||||||||||
Center-punching | """ | ||||||||||
Trying Trueness with Chalk | Starting Cut | ||||||||||
" with Calipers | "" | ||||||||||
" with Gauges | Finishing Cut | ||||||||||
Putting in Mandrel | " | ||||||||||
Taking out " | Fillet | ||||||||||
Putting in Plug Centers | " | ||||||||||
Taking out "" | Collar | ||||||||||
Putting in False Centers | " | ||||||||||
Taking out "" | Facing | ||||||||||
Putting in Spiders | " | ||||||||||
Taking out " | Slicing | ||||||||||
Putting in Follow Rest | " | ||||||||||
Taking out "" | Nicking | ||||||||||
Putting in Face Plate | " | ||||||||||
Taking out "" | Centering | ||||||||||
Putting in Chuck | " | ||||||||||
Taking out " | Filling | ||||||||||
Laying out | " | ||||||||||
Changing Tools | Using Emery Cloth | ||||||||||
Putting in Packing | """ | ||||||||||
Cut to Cut | Total | ||||||||||
Learning what is to be done | |||||||||||
Considering how to clamp | Machining—Two Heads used | ||||||||||
Oiling up | "—One Head used | ||||||||||
Cleaning Machine | Hand Work | ||||||||||
Changing Time Notes | Additional Allowance | ||||||||||
Changing Tools at Tool Room | |||||||||||
Shifting Work | TOTAL TIME | ||||||||||
Putting on Former | HIGH RATE | ||||||||||
Taking of " | LOW RATE | ||||||||||
Adjusting Feed | Remarks | ||||||||||
"Speed | |||||||||||
"Poppet Head | |||||||||||
"Screw Cutting Gear | |||||||||||
SIGNED | TOTAL | Time actually taken |