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Battery detonator function
A detonator is a device used to make an explosive or explosive device explode. Detonators come in a variety of types, depending on how they are initiated (chemically, mechanically, or electrically) and details of their inner working, which often involve several stages. Types of detonators include non-electric and electric. Non-electric detonators are typical. The first blasting cap or detonator was demonstrated in 1745 when British physician and apothecary showed that the of a could ignite black powder, by way of igniting a flam. The need for detonators such as blasting caps came from the development of safer and. Secondary and tertiary explosives are typically initiated by an starting with the.
FAQs about Battery detonator function
What is a detonator used for?
A detonator is a device used to make an explosive or explosive device explode. Detonators come in a variety of types, depending on how they are initiated (chemically, mechanically, or electrically) and details of their inner working, which often involve several stages. Types of detonators include non-electric and electric.
How does an electric detonator work?
When a time setting expires, the electronics assembly sends a fire pulse through the firing circuit and detonates the Electric Detonator. For PD function, the crush switch assembly senses the impact and transmits a fire signal to detonate the Electric Detonator.
How does a stab detonator work?
While the electric initiator requires the application of an electric current to heat up a resistive bridgewire to provide the igniting stimulus, both the percussion and stab primers as well as stab detonators function by the appliea-tion of mechanical energy in the form of a rapidly impacting firing pin.
What is an example of an electric detonator?
tor, reproduced from reference 1A commonly used military example is the M100 electric detonator (fig. 6), which is incorporated in variety of explosive munitions. Its size is similar to the M55 stab detonator; in place of NOL-130 for the initiation charge, the M100 uses a spot charge of lead styphnate affixed to the hotwire by
What is an electronic detonator?
Electronic detonators are designed to provide the precise control necessary to produce accurate and consistent blasting results in a variety of blasting applications in the mining, quarrying, and construction industries. Electronic detonators may be programmed in millisecond or sub-millisecond increments using a dedicated programming device.
What is the difference between initiating devices and detonators?
Initiating devices does this. Detonators are compact devices that are designed to safely initiate and control the performance of larger explosive charges. They contain relatively sensitive high Syed Hali Manzoor, Dr. B.S.Choudhary 20 fVol.2 Issue.4, April 2014.