Table of Contents
How does a wireless detonator work?
Instead of heating up the explosive, the EBW detonator wire is heated so quickly by the high firing current that the wire actually vaporizes and explodes due to electric resistance heating. That electrically driven explosion then fires the detonator’s initiator explosive (usually PETN).
How many types of detonators are there?
There are three types of detonators according to firing methods : electric detonator, non-electric detonator and electronic detonator ( Figure 4).
What is bomb detonator?
What is a detonator? Detonators are small devices used for detonating a high explosive. In a nuclear weapon, the nuclear part (called the core or the pit) is surrounded by high explosives. The detonation of those high explosives is what causes the pit to implode (compress) and create nuclear yield.
How many volts does it take to set off a blasting cap?
Electric blasting caps can be fired from a 11/2 volt flashlight cell. It would be desirable to increase this voltage requirement to reduce the susceptibility of the cap to be prematurely initiated by extraneous electricity.
How do you light fireworks from a distance?
Keep as far from the fireworks as possible when lighting it, and get clear of the products as quickly as possible after ignition. Always light fireworks products with your arm extended away from you using an extended butane lighting device, a Phantom Pyro-Torch, a punk or a flare. Light the fuse only on the tip.
Can nitroglycerine pills explode?
* Prior to working with Nitroglycerin you should be trained on its proper handling and storage. * Nitroglycerin can explode if SHOCKED or HEATED.
What do professionals use to light fireworks?
Blow torches. On the face of it the suggestion to use a blow torch to light fireworks might sound like either overkill or potentially dangerous. But in fact blow torches are the most common tool used by professionals to light their pyro, second only to electrical ignition.
Can fireworks explode without being lit?
This means that fireworks cannot simply detonate. The firework will not go off in extreme heat because it must always have an ignition source to be exposed to the fuse. In essence, the only way a firework can go off is if the fuse comes into direct contact with a source of ignition, such as a flame.