14MPHR RUBBER
HOSE ADAPTER
NOTE THE
MACHINED EDGE BREAKS AND SURFACES FINISHES.
RAW
MATERIAL:
316L STAINLESS STEEL BAR 2.00
DIAMETER BAR
ASTM-A276, ASTM-A479, AMS 5648, AMS
5653, AMS-AQ-S-763, ASTM-A182
12
FEET LONG BAR WEIGHT 130 POUNDS
PURCHASE PRICE $468
$3.60 PER POUND
RAW MATERIAL COST PER PART $6.01
2" DIAMETER SLUG
|
1.687'' OAL
|
0.04'' ROUGH STOCK
|
0.122'' CUT OFF WIDTH
|
1.849'' IN PROCESS
SLUG
|
1.669 #s
|
NET SHAPE
|
1.687'' OAL
|
|
|
|
0.218 #s
|
DELTA
|
|
|
|
|
1.451 #s
|
RECYCLED MATERIAL
|
|
|
|
|
86.9%
|
RECYCLED MATERIAL:
$1.20
PER POUND
RECYCLED
MATERIAL PER PART $1.69
MACHINE
TOOL:
TURNING CENTER FANUC OiTB CONTROL 2-AXIS, 20 HP, 130 FT LBS TORQUE, 145 PSI, 12
STATION TURRET
SINGLE
SPINDLE
TURNING CENTER TOTAL CYCLE TIME 245 SECONDS (4.083 MINUTES)
SECONDARY
OPERATIONS INTERNAL TO CYCLE TIME - IDENTIFICATION MARK, WASH &
RINSE & DRY, AND PACKAGE.
$60.00 PER HOUR SHOP RATE
7.500 MINUTES CYCLE TIME WITH ALLOWANCES FOR 1 MAN 1 MACHINE
8 PARTS PER HOUR
PROCESS
COST PER PART $7.50
CNC MACHINING PROCESSES:
MACHINING
OPERATION
1 - 36'' BAR LENGTHS WITH BAR PULLER
CYCLE TIME 275.0 SECONDS (4.583 minutes)
ROUGH TURN
1.327 DIA DRILL
ROUGH BORE
FINISH BORE
FINISH TURN
FINISH TURN BARBS
CUTOFF
BAR PULLER
MACHINING OPERATION
2 - BORE SOFT JAWS HAND LOADED
CYCLE
TIME 45 SECONDS (0.750 minutes)
ROUGH FACE
FINISH FACE 32 Ra
TREPAN 32 Ra
ID EDGE BREAK 32 Ra
Machining Methodology for High Mix Low Volume
.
SUMMARY
1 MAN 1 SINGLE SPINDLE MACHINE ANALYSIS: $150.00
PER HOUR SHOP RATE 8 PARTS PER HOUR
.
+
$6.01
RAW MATERIAL COST PER PART
- $1.74 RECYCLED MATERIAL PER PART
+ $7.50 PROCESS COST PER PART
BASELINE
PRICE PER PART $11.77
TARGET PRICE $?.??