OEE Improvement Continuous Process
Abnormalities Detected
A M Abnomalities Matrix - Pilger Mill 1
Process Industry
SS Seamless Manufacturing unit Before Photo
Abnormalities Corrected
After Photo
700
500
600 608 588 590 596 584 571 578 582 572 554 558 565 549 547 545 542 538 540 533 539 527 518 520 515 519 521 504 507 510 510 511 514 498 484 480 490 490 490 491 492 470 471 474 480 461 456 452 441 442 445 447
400
300
200
100
0 WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK WK 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
WEEK
Before Photo
After Photo
Accumulation of Glass powder inside the discard separator assembly
Space created for easy escape of glass powder
Results
OEE
7
61 58 62 62
51
50 41
66
64
69
63 62 61 66
52
46 48
Aug'…
Jul' 11
Jun'…
May…
Apr'…
Mar…
Feb'…
Jan'…
Dec'…
Nov'…
Oct'…
Sep'…
Aug'…
Jul' 10
Jun'…
May…
OEE
Apr'…
Full size hopper type tray to prevent chips getting into drum
46 47
Mar…
Chips falling into drum thus clogging resulting in breakdown
56
Feb'…
80 70 60 50 40 30 20 10 0
Jan'…
Number of Abnormalities
600