of making airbags.
Air backpack production involves three different separate assemblies that combine to form the finished end product, the atmosphere bag module.
The propellant must be manufactured, the inflator components must be assembled, and the atmosphere bag must be cut and sewn.
Some manufacturer buy already-made components, such as air plenty or initiators, and then simply assemble the complete air sack module.
The following description of the manufacturing process is for driver-side nouns bag module assembly. Passenger-side nouns bag module assemblies are produced slightly differently.
Propellant
The propellant consists of sodium azide mixed together next to an oxidizer, a substance that helps the sodium azide to burn when ignite. The sodium azide is received from outside vendors and inspected to construct sure it conforms to requirements. After inspection it is placed in a secure storage place until needed. At the same time, the oxidizer is received from outside vendor, inspected, and stored. Different manufacturers use different oxidizers.
From storage, the sodium azide and the oxidizer are after carefully blended underneath sophisticated computerized process control. Because of the possibility of explosions, the powder processing takes place contained by isolated bunkers. In the event safety sensors detect a spark, high-ranking speed deluge systems will douse adjectives rooms with marine. Production occurs within several redundant smaller facilities so that if an catastrophe does occur, production will not be shut down, solitary decreased.
After blending, the propellant mixture is sent to storage. Presses are consequently used to compress the propellant mixture into disk or pellet form.
Inflator assembly
The inflator components, such as the metal canister, the filter assembly—stainless steel wire mesh beside ceramic objects inside—and initiator (or igniter) are received from outside vendors and inspected. The components are consequently assembled on a highly automated production vein.
The inflator sub-assembly is combined with the propellant and an initiator to form the inflator assembly. Laser weld (using CO2 gas) is used to join stainless steel inflator sub-assemblies, while friction inertial weld is used to join aluminum inflator sub-assemblies. Laser weld entails using laser beam to weld the assemblies together, while friction inertial welding involves rubbing two metals together until the surfaces become hot plenty to join together.
The inflator assembly is next tested and sent to storage until needed.
Air bag
The woven nylon nouns bag material is received from outside vendors and inspected for any stuff defects. The nouns bag material is then die cut to the proper shapes and sewn, internally and externally, to properly tie together the two sides. After the air rucksack is sewn, it is inflated and checked for any seam imperfections.
Final assembly of nouns bag module
The nouns bag assembly is after mounted to the tested inflator assembly. Next, the air pouch is folded, and the breakaway plastic horn pad cover is installed. Finally, the completed module assembly is inspected and tested.
The module assemblies are package in boxes for shipment and after sent to customers.
Good reading here:
http://auto.howstuffworks.com/question13...
Enjoy
Answers: See this site:
http://www.madehow.com/Volume-1/Air-Bag....
It will tell you everything you want to know.
You got some great answers to this one. I hope your homework reflect a good echelon for it
Air backpack production involves three different separate assemblies that combine to form the finished end product, the atmosphere bag module.
The propellant must be manufactured, the inflator components must be assembled, and the atmosphere bag must be cut and sewn.
Some manufacturer buy already-made components, such as air plenty or initiators, and then simply assemble the complete air sack module.
The following description of the manufacturing process is for driver-side nouns bag module assembly. Passenger-side nouns bag module assemblies are produced slightly differently.
Propellant
The propellant consists of sodium azide mixed together next to an oxidizer, a substance that helps the sodium azide to burn when ignite. The sodium azide is received from outside vendors and inspected to construct sure it conforms to requirements. After inspection it is placed in a secure storage place until needed. At the same time, the oxidizer is received from outside vendor, inspected, and stored. Different manufacturers use different oxidizers.
From storage, the sodium azide and the oxidizer are after carefully blended underneath sophisticated computerized process control. Because of the possibility of explosions, the powder processing takes place contained by isolated bunkers. In the event safety sensors detect a spark, high-ranking speed deluge systems will douse adjectives rooms with marine. Production occurs within several redundant smaller facilities so that if an catastrophe does occur, production will not be shut down, solitary decreased.
After blending, the propellant mixture is sent to storage. Presses are consequently used to compress the propellant mixture into disk or pellet form.
Inflator assembly
The inflator components, such as the metal canister, the filter assembly—stainless steel wire mesh beside ceramic objects inside—and initiator (or igniter) are received from outside vendors and inspected. The components are consequently assembled on a highly automated production vein.
The inflator sub-assembly is combined with the propellant and an initiator to form the inflator assembly. Laser weld (using CO2 gas) is used to join stainless steel inflator sub-assemblies, while friction inertial weld is used to join aluminum inflator sub-assemblies. Laser weld entails using laser beam to weld the assemblies together, while friction inertial welding involves rubbing two metals together until the surfaces become hot plenty to join together.
The inflator assembly is next tested and sent to storage until needed.
Air bag
The woven nylon nouns bag material is received from outside vendors and inspected for any stuff defects. The nouns bag material is then die cut to the proper shapes and sewn, internally and externally, to properly tie together the two sides. After the air rucksack is sewn, it is inflated and checked for any seam imperfections.
Final assembly of nouns bag module
The nouns bag assembly is after mounted to the tested inflator assembly. Next, the air pouch is folded, and the breakaway plastic horn pad cover is installed. Finally, the completed module assembly is inspected and tested.
The module assemblies are package in boxes for shipment and after sent to customers.
Drving on licence and exceptionally a bundle...
Good reading here:
http://auto.howstuffworks.com/question13...
Enjoy
Are Cell phones a big issue and...
Answers: See this site:
http://www.madehow.com/Volume-1/Air-Bag....
It will tell you everything you want to know.
You got some great answers to this one. I hope your homework reflect a good echelon for it
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