QFR No - 8000884574
Defect Details
| NC No. | 8000884574 |
| NC Date | 29/07/2024 |
| NC Submission Date | |
| Part No. | F2FA19033M |
| Part Name | K0PG FORK PIPE MACHINED |
| Supplier Name & Code | 101223-SANGKAJ BRIGHT WIRES PRIVATE L |
| ETL Plant | 1146-ETL Suspension Narasapura |
| Defect Details | LENGTH UNDERSIZE-HEIGHT LESS |
1. Problem Description
| Defect Description | K0PG FORK PIPE TOTAL LENGTH LESS ISSUE |
| Detection Stage | Inprocess |
| Problem Severity | Fitment |
| NG Quantity | 1 |
| Is Defect Repeatative? | Yes |
| Defect Sketch / Photo |
Supplier Communication Details
| Quality Head Email ID | mayursurse11@gmail.com |
| Plant Head/CEO Email ID | steel@sangkaj.com |
| MD Email ID | anirudh.2007@hotmail.com |
2. Stock Details & action taken for NG parts
| Location | ETL End | Warehouse | Transit | Supplier FG | Supplier WIP | Total |
|---|---|---|---|---|---|---|
| Total Qty |
2000
|
0
|
0
|
1000
|
0
|
3000
|
| Check Qty |
1999
|
0
|
0
|
1000
|
0
|
2999
|
| NG Qty |
1
|
0
|
0
|
0
|
0
|
1
|
| Scrap | 1 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| 100% Inspection ETL & WIP STOCK |
3. Process Flow
| Process Flow Description |
|---|
| Recipe Raw material + Incoming RM inspection + CNC1ST Turning + CNC 2nd Turning + Drilling + Air Cleaning + Final Inspection + PDI + Dispatch |
4. Process Details
| Process / Operation | CNC 2ND SIDE |
| Outsource | No |
| Machine / Cell | CNC CELL |
| Machine / Cell No. | 4 |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Man | Clamping not proper rest | Clamping rest Judgement error | O |
6. Inspection Method Analysis (Current)
| Inspection Method | Sp. Gauge |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 5nos |
7. Root Cause Analysis (Occurance)
| Why 1 | Total Height undersize |
| Why 2 | Not proper part rest on stopper |
| Why 3 | At inside of collet stuck loose burr |
| Why 4 | No arrangement to clean stopper & collet |
| Why 5 | |
| Root Cause (Occurance) | No arrangement to clean stopper & collet |
Root Cause Analysis (Outflow)
| Why 1 | Total Height undersize |
| Why 2 | Rejected material mix-up with ok material |
| Why 3 | Rejection bin provided but not daily rejection rework clear |
| Why 4 | |
| Why 5 | |
| Root Cause (Outflow) | Rejection bin provided but not daily rejection rework clear |
8. Countermeasure ( Occurrence , Outflow & System side Actions )
| Type | Countermeasure Details | Responsibility | Target Date | Actual Date | Status |
|---|---|---|---|---|---|
| Occurance | No arrangement to clean stopper & collet | Mayur | 02/08/2024 | 04/08/2024 | Completed |
| Outflow | Rejection bin provided but not daily rejection rework clear | Supervisor | 04/08/2024 | 03/08/2024 | Completed |
9. Inspection Method After Customer Complaint
| Change In Inspection System | No |
| Change Details | no change |
| Inspection Method | Sp. Gauge |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 5nos |
10. Evidance of Countermeasure
| Occurance (Before) |
Air not available at CNC stage 992_Occurance_Before.jpg |
| Occurance (After) |
Air available at CNC stage to clean collet loose burr 992_Occurance_After.jpg |
| Outflow (Before) |
Opl not displayed 992_Outflow_Before.png |
| Outflow (After) |
OPL DISPLAYED 992_Outflow_After.jpg |
11. Horizontal Deployment
| Horizontal Deployment Required | Yes |
| Applicable Machine / Model / Plant | ALL MODEL |
12. Document Review
| Documents | WISOP |
| Specify Other Document | OPL DISPLAYED |
13. Effectiveness Of Action
| Reviewed Quantity | 1000 |
| Reason for submission | verified next lots found ok no issue |