General specification for ignition devices of solid rocket motors
1 Scope
1.1 Subject content
This specification specifies the performance characteristics, physical and chemical properties, environmental requirements, quality assurance requirements and delivery preparation requirements of the ignition devices of solid rocket motors (hereinafter referred to as the "ignition devices").
1.2 Application scope
This specification is applicable to the design, manufacture, test, acceptance, storage and transportation of ignition devices.
1.3 Classification
Ignition devices are classified into the following two types according to their structures:
a. rocket type ignition device: it is mainly composed of ignition components, top cover, ignition cartridge, ignition combustion chamber and ignition nozzle.
b. cartridge pouch (bag) type ignition device: it is composed of main components such as ignition components and ignition cartridge (bag).
2 Normative references
GB 190-90 Labels for packages of dangerous goods
GB 191-90 Packaging - Pictorial marking for handling of goods
GB 678-90 Chemical reagent - Ethanol
GB 1787-79 Aviation gasoline
GB 2702-90 Safety boxes for explosives
GB 2828-87 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB 6026-89 Acetone for industrial use
GB 10455-89 Silicagel desiccants for packaging
GJB 736.6-89 Method of initiating explosive device test - Determining the insulation resistance of electric initiating explosive device
GJB 736.7-89 Method of initiating explosive device test - Determining the DC resistance of bridge circuit of electric initiating explosive device
GJB 770A-97 Propellant test method
QJ 19A-95 Specification for preparation of product certificates
QJ 469-88 Technical conditions for sulfuric acid anodized film on aluminum and aluminum alloy
QJ 474-88 Technical conditions for chemical oxide film on steel and iron parts
QJ 833-88 Sealing method
QJ 916-85 Tensile test method for thermal insulation and lining materials in combustion chamber of solid rocket motor
QJ 917A-97 Determination of density of composite solid propellant, lining and thermal insulation materials
QJ 925-85 Determination of combustion speed of composite solid propellant slurry
QJ 1135-87 Vibration test method for solid rocket motors for tactical missiles
QJ 1136-87 Impact test method for solid rocket motors for tactical missiles
QJ 1336-88 Environmental test method for solid rocket motors for tactical missiles
QJ 1666-95 Technical requirements for fusion welding of titanium and titanium alloy
QJ 1842-95 Technical specification for fusion welding of structural steel and stainless steel
QJ 2137-91 Safety technical specification for production test of pyrotechnic devices used on space vehicles
QJ 2317-92 Road transportation test method for solid rocket motors for tactical missiles
QJ 2572-93 General specification for packaging, transportation and storage of pyrotechnic devices used on space vehicles
QJ 2698-95 Technical requirements for fusion welding of aluminum and aluminum alloys
3 Requirements
3.1 Relevant detailed specifications
The individual requirements of ignition devices shall meet the requirements of the relevant detailed specifications. If the requirements of this specification conflict with those of relevant detailed specifications, the latter shall prevail.
3.2 Qualification
The ignition devices delivered according to this specification shall be products that have been identified as qualified or approved.
