QFR No - 7000828629
Defect Details
| NC No. | 7000828629 |
| NC Date | 29/03/2022 |
| NC Submission Date | |
| Part No. | F2DZ08810B |
| Part Name | K0PG FORK BOLT |
| Supplier Name & Code | 100189-SANGKAJ STEEL PVT LTD. |
| ETL Plant | 1136-ETL Suspension Sanand |
| Defect Details | DIMN.U/SIZE.-Grove Dia Over Size |
1. Problem Description
| Defect Description | Critical dimension Groove Under Size i.e. 22.23, 22.29, 22.30 again the spec of 22.45-0.1 Also observed Packing standard failure as well as heavy dent and damage at parts |
| Detection Stage | Receipt |
| Problem Severity | Function |
| NG Quantity | 2000 |
| Is Defect Repeatative? | No |
| Defect Sketch / Photo |
Supplier Communication Details
| Quality Head Email ID | maheshmishra@sangkaj.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 |
0
|
0
|
0
|
2000
|
2000
|
4000
|
| Check Qty |
0
|
0
|
0
|
2000
|
2000
|
4000
|
| NG Qty |
0
|
0
|
0
|
0
|
0
|
0
|
| Scrap | 0 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| 100% material we inspect with DVC |
3. Process Flow
| Process Flow Description |
|---|
| Inward RM - Parting - CNC st - CNC 2nd - Plating - final inspection -Dispatch |
4. Process Details
| Process / Operation | CNC |
| Outsource | No |
| Machine / Cell | CNC cell |
| Machine / Cell No. | 38 |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Method | insert plunge 2 time in groove | found not ok | X |
| Man | New manpower | Old manpower found ok | O |
6. Inspection Method Analysis (Current)
| Inspection Method | Gauge |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | Sampling |
| Sampling | No |
| Sample Size | 50 |
7. Root Cause Analysis (Occurance)
| Why 1 | OD oversize observed in KOPG 22.45mm |
| Why 2 | Insert plunge 2 times |
| Why 3 | Standard insert is not available. |
| Why 4 | |
| Why 5 | |
| Root Cause (Occurance) | Standard insert is not available. |
Root Cause Analysis (Outflow)
| Why 1 | OD oversize observed in KOPG 22.45mm |
| Why 2 | Skip from inspection |
| Why 3 | Sampling inspection |
| Why 4 | |
| Why 5 | |
| Root Cause (Outflow) | Sampling inspection |
8. Countermeasure ( Occurrence , Outflow & System side Actions )
| Type | Countermeasure Details | Responsibility | Target Date | Actual Date | Status |
|---|---|---|---|---|---|
| Outflow | 100% material inspect with DVC | Mahesh Mishra | 20/04/2022 | 21/04/2022 | Pending |
9. Inspection Method After Customer Complaint
| Change In Inspection System | Yes |
| Change Details | 100% material inspect with DVC instead of snap gauge. |
| Inspection Method | Instrument |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 00 |
10. Evidance of Countermeasure
| Occurance (Before) |
|
| Occurance (After) |
|
| Outflow (Before) |
|
| Outflow (After) |
|
11. Horizontal Deployment
| Horizontal Deployment Required | |
| Applicable Machine / Model / Plant |
12. Document Review
| Documents | |
| Specify Other Document |
13. Effectiveness Of Action
| Reviewed Quantity | |
| Reason for submission |