QFR No - 8000884570
Defect Details
| NC No. | 8000884570 |
| NC Date | 29/07/2024 |
| NC Submission Date | |
| Part No. | 080FA04433 |
| Part Name | FORK PIPE MACHINED - CT100 |
| Supplier Name & Code | 101223-SANGKAJ BRIGHT WIRES PRIVATE L |
| ETL Plant | 1146-ETL Suspension Narasapura |
| Defect Details | DRILL OUT-DOUBLE DRILL |
1. Problem Description
| Defect Description | CT 100 FROK PIPE DOUBLE DRILL ISSUE |
| Detection Stage | Inprocess |
| Problem Severity | Function |
| NG Quantity | 1 |
| Is Defect Repeatative? | No |
| 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 |
1000
|
0
|
0
|
2000
|
0
|
3000
|
| Check Qty |
999
|
0
|
0
|
2000
|
0
|
2999
|
| NG Qty |
1
|
0
|
0
|
0
|
0
|
1
|
| Scrap | 1 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| 100% Segregation at ETL End |
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 | Drilling |
| Outsource | No |
| Machine / Cell | Drill cell |
| Machine / Cell No. | Drill mc no 1 |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Man | Fixture loose condition found | not ok found | O |
| Man | Lack of operator awareness | traing not doen | 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 | 5 nos |
7. Root Cause Analysis (Occurance)
| Why 1 | DRILL OUT-DOUBLE DRILL |
| Why 2 | At the time of drill all material ok |
| Why 3 | but 1 part drill fixture loose condition |
| Why 4 | Fixture loss condition |
| Why 5 | |
| Root Cause (Occurance) | Fixture loss condition |
Root Cause Analysis (Outflow)
| Why 1 | DRILL OUT-DOUBLE DRILL |
| Why 2 | Inspection as a sampling basis |
| Why 3 | Inspection Done On Sampling Basis. (5 Nos / Lot) |
| Why 4 | |
| Why 5 | |
| Root Cause (Outflow) | Inspection Done On Sampling Basis. (5 Nos / Lot) |
8. Countermeasure ( Occurrence , Outflow & System side Actions )
| Type | Countermeasure Details | Responsibility | Target Date | Actual Date | Status |
|---|---|---|---|---|---|
| Occurance | Fixture loss condition found due to Hourly check to fixture tight | Mr Pratap | 04/08/2024 | 05/08/2024 | Completed |
| Occurance | At the time NG Produce operator kept red bin,training to operator | Mr Mayur | 04/08/2024 | 05/08/2024 | Completed |
| Outflow | Check point added final inspection* aware to operator | Mr Mayur | 03/08/2024 | 05/08/2024 | Completed |
9. Inspection Method After Customer Complaint
| Change In Inspection System | Yes |
| Change Details | No change |
| Inspection Method | Gauge |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | Sampling |
| Sampling | No |
| Sample Size | 5 nos |
10. Evidance of Countermeasure
| Occurance (Before) |
Weekly PM NOT DONE JULY MONTH 993_Occurance_Before.png |
| Occurance (After) |
PM DONE STILL DATE 993_Occurance_After.jpg |
| Outflow (Before) |
Training not done 993_Outflow_Before.png |
| Outflow (After) |
Training done opearator & inspector 993_Outflow_After.jpg |
11. Horizontal Deployment
| Horizontal Deployment Required | Yes |
| Applicable Machine / Model / Plant | All model |
12. Document Review
| Documents | PMCheckSheet, WISOP |
| Specify Other Document | no |
13. Effectiveness Of Action
| Reviewed Quantity | 5000 |
| Reason for submission | Reviewed next two lots found ok |