QFR No - 8000788627
Defect Details
| NC No. | 8000788627 |
| NC Date | 24/05/2022 |
| NC Submission Date | |
| Part No. | 161FW00233 |
| Part Name | HOUSING CLUTCH DISCOVER 100CC |
| Supplier Name & Code | 200990-OM MAHABALI ENTERPRISES |
| ETL Plant | 1132-ETL K-226/1 TRANSMISSION |
| Defect Details | DIAMETER OVER SIZE- DIA O/S UP TO 36.03MM AG.35.966/.991MM |
1. Problem Description
| Defect Description | OD Ø36 -0.009/-0.034 mm found Oversize up to 27~42 Micron |
| Detection Stage | Inprocess |
| Problem Severity | Fitment |
| NG Quantity | 4 |
| Is Defect Repeatative? | Yes |
| Defect Sketch / Photo |
Supplier Communication Details
| Quality Head Email ID | info@ommahabali.com |
| Plant Head/CEO Email ID | info@ommahabali.com |
| MD Email ID | om.mahabali208@gmail.com |
2. Stock Details & action taken for NG parts
| Location | ETL End | Warehouse | Transit | Supplier FG | Supplier WIP | Total |
|---|---|---|---|---|---|---|
| Total Qty |
1500
|
0
|
0
|
680
|
366
|
2546
|
| Check Qty |
1500
|
0
|
0
|
680
|
366
|
2546
|
| NG Qty |
4
|
0
|
0
|
0
|
0
|
4
|
| Scrap | 4 |
| Rework | 0 |
| Under Deviation | 0 |
| Containment Action |
|---|
| Boss OD 100 % Inspection By Air Plug gauge With Marking at Part Right Mark |
3. Process Flow
| Process Flow Description |
|---|
| CNC Operation |
4. Process Details
| Process / Operation | CNC Operation |
| Outsource | No |
| Machine / Cell | CNC |
| Machine / Cell No. | 06 |
5. Problem Analysis
| Type | Possible Cause | Fact Verification | Jud |
|---|---|---|---|
| Tool | 3.0 mm PCD Insert Cornar damge | 3.0 mm PCD Insert Cornar damge | O |
6. Inspection Method Analysis (Current)
| Inspection Method | Gauge |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 100 % |
7. Root Cause Analysis (Occurance)
| Why 1 | Boss OD Over size |
| Why 2 | Due to PCD 3.0 mm Grooving Insert Minor Corner damage |
| Why 3 | Due to Major Interruption in 3 Boss Face |
| Why 4 | |
| Why 5 | |
| Root Cause (Occurance) | PCD Insert changed |
Root Cause Analysis (Outflow)
| Why 1 | Frequency of Boss OD inspection 100% Inspection By Air Ring Gauge. |
| Why 2 | No Making on parts for Boss OD inspection. |
| Why 3 | |
| Why 4 | |
| Why 5 | |
| Root Cause (Outflow) | started 100 % Boss OD Inspection By Air Ring Gauge with Date & Shift |
8. Countermeasure ( Occurrence , Outflow & System side Actions )
| Type | Countermeasure Details | Responsibility | Target Date | Actual Date | Status |
|---|---|---|---|---|---|
| Occurance | PCD Insert should be change | Mr. Thute.a | 27/05/2022 | 26/05/2022 | Completed |
| Outflow | Boss OD inspection 100% Inspection By Air Ring Gauge. | Mr.Shahare.s | 27/05/2022 | 26/05/2022 | Completed |
9. Inspection Method After Customer Complaint
| Change In Inspection System | Yes |
| Change Details | started 100 % Boss OD Inspection By Air Ring Gauge with Date & Shift |
| Inspection Method | Gauge |
| Other Inspection Method | |
| Check Point at Final Inspection | Yes |
| Checking Freq. | 100% |
| Sampling | No |
| Sample Size | 100% |
10. Evidance of Countermeasure
| Occurance (Before) |
3 mm PCD Insert Corner damage 142_Occurance_Before.jpg |
| Occurance (After) |
3 mm PCD Insert should be chnage 142_Occurance_After.jpg |
| Outflow (Before) |
100 % Insertion By Air Ring Gauge with Marking Right Put in Part 142_Outflow_Before.jpg |
| Outflow (After) |
Started Boss OD 100 % Inspection By Air Ring gauge With Making Date and Shift put in Puart 142_Outflow_After.jpg |
11. Horizontal Deployment
| Horizontal Deployment Required | No |
| Applicable Machine / Model / Plant | CNC Machine |
12. Document Review
| Documents | ControlPlan, InspCheckSheet |
| Specify Other Document | No |
13. Effectiveness Of Action
| Reviewed Quantity | 2000 |
| Reason for submission | OK |