QFR No - 8000896101
Defect Details
| NC No. | 8000896101 |
| NC Date | 17/10/2024 |
| NC Submission Date | |
| Part No. | F2PH01202B |
| Part Name | valve retainer for K10 Ø18 |
| Supplier Name & Code | 100161-PREMIER ENGINEERS |
| ETL Plant | 1117-ETL K-228/9 Suspension |
| Defect Details | NOT AS PER SPECIFICATION-OD OVERSIZE |
1. Problem Description
| Defect Description | OD oversize Specification - 38.85 ±0.05 Observed - 39.074 |
| Detection Stage | Inprocess |
| Problem Severity | Fitment |
| NG Quantity | 5 |
| Is Defect Repeatative? | No |
| Defect Sketch / Photo |
Supplier Communication Details
| Quality Head Email ID | quality.premier@sanghavigroup.co.in |
| Plant Head/CEO Email ID | prabhune.girish@sanghavigroup.co.in |
| MD Email ID | sanghavi.rajesh@sanghavigroup.co.in |
2. Stock Details & action taken for NG parts
| Location | ETL End | Warehouse | Transit | Supplier FG | Supplier WIP | Total |
|---|---|---|---|---|---|---|
| Total Qty |
1500
|
0
|
0
|
0
|
0
|
1500
|
| Check Qty |
1500
|
0
|
0
|
0
|
0
|
1500
|
| NG Qty |
5
|
0
|
0
|
0
|
0
|
5
|
| Scrap | 5 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| Available parts at Endurance send Segregated with Meting part. |
3. Process Flow
| Process Flow Description |
|---|
| Raw material+CNC+Forming and Piercing+CNC |
4. Process Details
| Process / Operation | CNC |
| Outsource | No |
| Machine / Cell | CNC 03 |
| Machine / Cell No. | CNC Machine |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Method | Improper part Clamping | During CNC part observed improper clamping during CNC operation | X |
6. Inspection Method Analysis (Current)
| Inspection Method | Other |
| Other Inspection Method | Digital VC |
| Check Point at Final Inspection | Yes |
| Checking Freq. | Sampling |
| Sampling | No |
| Sample Size | 20/100 |
7. Root Cause Analysis (Occurance)
| Why 1 | OD oversize |
| Why 2 | Due to part OD ovality |
| Why 3 | Due Part loading during CNC |
| Why 4 | part improper clamping |
| Why 5 | Operator not aware about Part ovality |
| Root Cause (Occurance) | Improper clamping of part during CNC operation. |
Root Cause Analysis (Outflow)
| Why 1 | OD oversize |
| Why 2 | part verification on sampling basis |
| Why 3 | No Inspector awareness for OD oversize |
| Why 4 | Awareness training provided to Inspector |
| Why 5 | |
| Root Cause (Outflow) | Sampling basis OD Inspection. |
8. Countermeasure ( Occurrence , Outflow & System side Actions )
| Type | Countermeasure Details | Responsibility | Target Date | Actual Date | Status |
|---|---|---|---|---|---|
| Occurance | On CNC part clamping training provided to Operator | Mr.Vilas Kamble | 25/10/2024 | Completed | |
| Outflow | Sampling quantity increased Double sampling followed. | Mrs.Deshmukh | 25/10/2024 | Completed |
9. Inspection Method After Customer Complaint
| Change In Inspection System | Yes |
| Change Details | Double sampling followed |
| Inspection Method | Other |
| Other Inspection Method | 20/100 part Insp |
| Check Point at Final Inspection | Yes |
| Checking Freq. | Sampling |
| Sampling | No |
| Sample Size | 20/100 |
10. Evidance of Countermeasure
| Occurance (Before) |
After Set up no verification 1166_Occurance_Before.pdf |
| Occurance (After) |
After Set Up verification Started. 1166_Occurance_After.pdf |
| Outflow (Before) |
Sampling Basis Inspection 1166_Outflow_Before.pdf |
| Outflow (After) |
Sampling frequency Increased 1166_Outflow_After.pdf |
11. Horizontal Deployment
| Horizontal Deployment Required | No |
| Applicable Machine / Model / Plant | CNC MAchine 02 |
12. Document Review
| Documents | WISOP |
| Specify Other Document | One Point Lesson |
13. Effectiveness Of Action
| Reviewed Quantity | 50 |
| Reason for submission | 5. Problem Analysis - Need to cover all 4M |