QJ 2338A-2002 in English

1 Scope

This standard specifies test items, requirements, procedure, and evaluation method of storage test for solid rocket motors (hereinafter referred to as “motors”).

This standard applies to the storage test of strategic and tactical missile motors, and may apply to other types of motors.

2 Normative references

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

GB/T 8054 Single sampling procedures and tables for inspection having desired operating characteristics by variables
GJB 3387 Terms for rocket engine
QJ 2137 Safety technical specification for production test of pyrotechnic devices used on space vehicles

3 Terms and definitions

For the purposes of this standard, the terms and definitions given in GJB 3387 and the followings apply.

3.1
specified useful period
maximum time interval from the completion of delivery to flight use of the motor as specified in the contract or terms of reference (TOR)

3.2
storage period
longest storage time for the product under the specified conditions, over which all the quality characteristics are maintained satisfactory with the TOR requirements

3.3
test for over specified storage period
test with the storage period exceeding the specified useful period

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Test objectives
5 Accelerated aging test
6 Storage test environment
7 Apparatus, facilities, instruments and tools
8 Storage test requirements
9 Test items and requirements
10 Storage test procedure
Annex A (Informative) Reference lists for name, quantity and test items of test parts for storage
Annex B (Informative) Evaluation procedures of storage test results
Bibliography