"" Exploremyself - Colours of Life: Wastes of Defects / Rework "

Wednesday, May 16, 2012

Wastes of Defects / Rework

Defect / rework waste happens when we do not have robust preventive system that include Poka-Yoke and mistake proofing techniques. When we cause an error or defect and pass it on to the next operation, or worse, we pass it to the customer; we are accepting rework as part of the process. We lose money when something is manufactured, assembled or serviced twice. While our customer will only pay us once for the goods or services.

Look for defective, partial or un-completed products or services and completed units that are reworked or thrown away.

Reduce by improving visual controls and initiating more complete Standard operations procedures. Implement mistake proofing or Poka – Yokes at the source or the place errors occur.

Process produces defectives which either to be reworked or scrapped.

This must be reduced / eliminated by process improvement , making processes more capable.
ACHIEVE ZERO DEFECT at EACH STAGE

Useful Links to Read:
01. history-of-total-productive-maintenance
02. why-implement-total-productive
03. what-is-tpm
04. 12-steps-for-tpm-implementation
05. typical-tpm-organizational-chart
06. effectiveness-of-tpm
07. 5-principles-in-tpm-development
08. purpose-and-main-activities-of-kk
09. purpose-and-activities-of-jh-pillar
10. purpose-activity-of-pm-pillar
11. purpose-activities-of-qm-pillar
12. purpose-and-activity-of-dm-pillar
13. purpose-and-activity-of-otpm-pillar
14. purpose-and-activity-of-e-pillar
15. purpose-and-activity-of-she-pillar
16. company-wide-tpm
17. jishu-hozen-information
18. ishu-hozen-equipment-deterioration
19. role-of-production-maintenance-in-jh
20. jishu-hozen-step-1
21. 1s-2s-implementation
22. jh-step-01-abnormalities
23. exposing-seven-types-of-abnormality
24. 2-unfulfilled-basic-condition
25. 3inaccessible-places
26. 4-contamination-sources
27. 5-quality-defect-sources
28. 6-unnecessary-non-urgent-items
29. 7-unsafe-places
30. jishu-hozen-step2
31. jishu-hozen-step-3
32. one-point-lesson-opl
33. visual-control-visual-management
34. 35.
what-is-smed
36. why-energy-conservation
37. mobile-phone-handling-important-tips
38. kaizen-way-of-life
39. what-is-kaizen
40. techniques-used-in-kaizen
41. tmv-mba-project-guideline
42. gdmm-project-guidelines
43. importance-of-energy-conservation
44. global-warming-25-tips
45. latest-abcd-from-nursery-school
46. world-environment-day-5th-june
47. be-proud-to-be-engineer-happy
48. lean-tools-hidden-waste
49. waste-over-production

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