Non-destructive detection method for filament-wound chamber case of solid rocket motor - Part 1: Xray detection
1 Scope
This part specifies the general requirements, procedures for detection and report of detection for Xray detection (RT) of filament-wound chamber case of solid rocket motor (hereinafter referred to as “case”).
This part is applicable to Xray detection of front and rear heads of the case. This standard may also serve as a reference for the detection of the launcher part.
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 is applicable to this part.
GB 4792 Basic health standards for radiological protection
GJB 1038.2 Non-destructive inspecting methods for fiber reinforced plastics - X-ray inspecting methods
GJB 1187A-2001 Radiographic inspection
GJB 9712 Qualification and certification for nondestructive testing of personnel
JB/T 7903 Industrial radiographic illuminators
3 General requirements
3.1 Personnel
The qualification of personnel engaged in ray detection shall meet the relevant requirements of GJB 9712.
3.2 Environment
The environment for Xray detection shall meet the following requirements:
Foreword i
1 Scope
2 Normative references
3 General requirements
4 Procedures for detection
5 Detection record and report
Annex A (Normative) Zoning and directions of case radiography
Annex B (Normative) Flaw types and image characteristics as well as dimension measurement of flaws
