QFR No - 8000825247
Defect Details
| NC No. | 8000825247 |
| NC Date | 02/04/2023 |
| NC Submission Date | |
| Part No. | F2HB06910M |
| Part Name | OUTER TUBE ANODISED - Ø48 690 SMC |
| Supplier Name & Code | 100975-KRISHNA ASSOCIATES |
| ETL Plant | 1118-ETL E-92,93 Suspension |
| Defect Details | SHADE VARIATION-SHADE VERIATION |
1. Problem Description
| Defect Description | Shade variation found on 690 SMC Outer tube |
| Detection Stage | Receipt |
| Problem Severity | Aesthetic |
| NG Quantity | 201 |
| Is Defect Repeatative? | No |
| Defect Sketch / Photo | 0jb0exe3dv3vs0e5m2na4cnq.jpg |
Supplier Communication Details
| Quality Head Email ID | qualitykrishnaassociates01@gmail.com |
| Plant Head/CEO Email ID | ravikrishnacoating@gmail.com |
| MD Email ID | krishnacoating@gmail.com |
2. Stock Details & action taken for NG parts
| Location | ETL End | Warehouse | Transit | Supplier FG | Supplier WIP | Total |
|---|---|---|---|---|---|---|
| Total Qty |
201
|
0
|
0
|
0
|
0
|
201
|
| Check Qty |
201
|
0
|
0
|
0
|
0
|
201
|
| NG Qty |
201
|
0
|
0
|
0
|
0
|
201
|
| Scrap | 201 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| checkpoint added in final inspection sheet OPL Displayed at final inspection stage |
3. Process Flow
| Process Flow Description |
|---|
| Pre-treatment - anodizing -Coloring - Sealing- Inspection - packing -Dispatch |
4. Process Details
| Process / Operation | Anodizing |
| Outsource | No |
| Machine / Cell | Anodizing Line |
| Machine / Cell No. | 2 |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Machine | Faulty timer | cross checked | O |
6. Inspection Method Analysis (Current)
| Inspection Method | Other |
| Other Inspection Method | Visual |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 100% |
7. Root Cause Analysis (Occurance)
| Why 1 | Not proper cleaning in water rinse |
| Why 2 | Inadequate time in water rinse |
| Why 3 | Water rinse timer faulty |
| Why 4 | . |
| Why 5 | . |
| Root Cause (Occurance) | Part not cleaned properly in water rinse tank due to timer of water rinse tank malfunction |
Root Cause Analysis (Outflow)
| Why 1 | Defective Sample not displayed at final inspection |
| Why 2 | Inspector Not aware about issue |
| Why 3 | Checking skipped from inspector |
| Why 4 | . |
| Why 5 | . |
| Root Cause (Outflow) | Defective sample not displayed at final inspection stage, Inspector Not aware about issue |
8. Countermeasure ( Occurrence , Outflow & System side Actions )
| Type | Countermeasure Details | Responsibility | Target Date | Actual Date | Status |
|---|---|---|---|---|---|
| Occurance | Timer Controller replaced | Maintenance | 02/04/2023 | 02/04/2023 | Completed |
| Outflow | NG part Not displayed at inspection stage | QA | 03/04/2023 | 03/04/2023 | Completed |
9. Inspection Method After Customer Complaint
| Change In Inspection System | No |
| Change Details | no |
| Inspection Method | Other |
| Other Inspection Method | OPL Displayed |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 100% |
10. Evidance of Countermeasure
| Occurance (Before) |
Faulty Timer 397_Occurance_Before.jpg |
| Occurance (After) |
Timer changed 397_Occurance_After.jpg |
| Outflow (Before) |
Before inspection SOP 397_Outflow_Before.pdf |
| Outflow (After) |
Updated Inspection SOP Displayed &
One Point lesson(OPL) Displayed at final inspection stage 397_Outflow_After.pdf |
11. Horizontal Deployment
| Horizontal Deployment Required | No |
| Applicable Machine / Model / Plant | Timer |
12. Document Review
| Documents | PMCheckSheet, InspCheckSheet |
| Specify Other Document | OPL |
13. Effectiveness Of Action
| Reviewed Quantity | 1600 |
| Reason for submission | All part found ok as per requirement |