QFR No - 8000884034
Defect Details
| NC No. | 8000884034 |
| NC Date | 25/07/2024 |
| 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 | EXCESS M/CING-DOUBLE GROOVE OPERATION |
1. Problem Description
| Defect Description | K0PG fork pipe ID double groove operation |
| Detection Stage | Inprocess |
| Problem Severity | Fitment |
| NG Quantity | 3 |
| Is Defect Repeatative? | Yes |
| Defect Sketch / Photo | l055dbjk0qj0wsubay1neyhu.jpg |
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
|
1000
|
4000
|
| Check Qty |
1998
|
0
|
0
|
1000
|
1000
|
3998
|
| NG Qty |
2
|
0
|
0
|
0
|
0
|
2
|
| Scrap | 1 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| 100% check all stock visual |
3. Process Flow
| Process Flow Description |
|---|
| Incoming Raw Material +Inward Inspection Raw Material+ CNC 1st set up+ CNC 2nd set up + Drilling + Air Cleaning + Final Inspection + Movement & PDI Inspection + Dispatch |
4. Process Details
| Process / Operation | CNC MACHINING |
| Outsource | No |
| Machine / Cell | CNC CELL |
| Machine / Cell No. | 2 |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Man | Wrong offset given by operator at the time of rework | at time of rework operator could not judge offser 1.5mm | 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 | 5nos |
7. Root Cause Analysis (Occurance)
| Why 1 | Doable Groove |
| Why 2 | After changing insert job at lower out of specification |
| Why 3 | End of shift that job rework |
| Why 4 | Offset not given by operator. |
| Why 5 | |
| Root Cause (Occurance) | Offset not given by operator. |
Root Cause Analysis (Outflow)
| Why 1 | Doable Groove |
| 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 | Offset not given by operator. | Supervisor | 04/08/2024 | Completed |
9. Inspection Method After Customer Complaint
| Change In Inspection System | No |
| Change Details | no changes |
| Inspection Method | Other |
| Other Inspection Method | Visual |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 5 |
10. Evidance of Countermeasure
| Occurance (Before) |
no offset locking 964_Occurance_Before.png |
| Occurance (After) |
Offset locking 964_Occurance_After.png |
| Outflow (Before) |
rework data not available 964_Outflow_Before.png |
| Outflow (After) |
Rej rework & red yellow bin available 964_Outflow_After.png |
11. Horizontal Deployment
| Horizontal Deployment Required | No |
| Applicable Machine / Model / Plant | NO MODEL SAME AS |
12. Document Review
| Documents | |
| Specify Other Document | One point lesson |
13. Effectiveness Of Action
| Reviewed Quantity | 15000 |
| Reason for submission | Reviewed next 3 lots found ok no issue |