welding heat control
Common Audit Finding
Requirement
Correction
Improper heat up or cool down rate or loading/unloading temperatures limits
Regularly calibrate oven temperature measurement devices.
S9074-AQ-GIB-010/248 4-7.2.c
Control heat up, cool down rates, and adhere to temperature limits for loading/unloading.
Improper heat up or cool down rate or loading/unloading temperatures limits
S9074-AR-GIB-010/278 4.8.1, 4.8.2
Not conducting final NDT after heat treatment
Conduct final NDT after heat treatment as required.
S9074-AR-GIB-010/278 4.8.3
Place and number thermocouples correctly according to specifications.
Placement and number of thermocouples not correct
S9074-AR-GIB-010/278 4.8.1, 4.8.4
Maintain objective quality evidence (OQE) for the heat treatment cycle.
No OQE of heat treatment cycle
S9074-AR-GIB-010/278 4.8.3
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