Quality - Zero Defects
Gulf Rubber steps for zero defect product supply
- Agree with customer on critical properties and tolerances
- Carry out Process Failure Mode Effects Analysis (PFMEA)
- Tooling/Process trials test critical properties on samples from four corner
cavities and one centre cavity and prepare a capability study for each property.
- Minimum acceptable Cpk > 1.67 for all critical properties and all cavities
tested
- Statistical Process Control (SPC) on each critical property on four corner
cavities
and one centre cavity.
- Automated inspection of finished product
- Customer reports of actual zero defect supply by Gulf Rubber