QJ 3197.2-2004 in English

QJ 3197.2-2004 Non-destructive detection method for filament-wound chamber case of solid rocket motor - Part 2: Ultrasonic detection

1 Scope

This part specifies the general requirements, detection procedures and detection reports for ultrasonic testing (UT) of filament-wound chamber case (hereinafter referred to as case) of solid rocket motor.

This part is applicable to the ultrasonic detection for the filament-wound chamber case of solid rocket motor.

2 Normative references

The following normative documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply to this part. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.

GB/T 12604.1 Non-destructive testing - Terminology - Ultrasonic testing
GJB 593.1 Specification for controlling the quality of nondestructive testing - Ultrasonic testing (longitudinal and transverse wave)
GJB 9712 Qualification and certification for nondestructive testing of personnel
JB/T 9214 Practice for evaluating performance characteristics of A scope ultrasonic pulse - Echo testing systems
JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique

3 General requirements

3.1 Personnel

Personnel engaged in ultrasonic detection shall meet the relevant requirements of GJB 9712.

Foreword i
1 Scope
2 Normative references
3 General requirements
4 Procedures for detection
5 Detection records and reports