Kinetic energy buffering absorption device, kinetic energy absorption device and manufacturing technology thereof

Abstract

The invention provides a kinetic energy absorption device, a kinetic energy buffering absorption device and a manufacturing technology of the kinetic energy absorption device, and relates to the field of buffering machines. The kinetic energy absorption device comprises a first fixing end, a second fixing end and strip-shaped cut-off portions. Any two adjacent strip-shaped cut-off portions are arranged in a spaced mode. The two ends of each strip-shaped cut-off portion are connected with the first fixing end and the second fixing end respectively. According to the kinetic energy absorption device, a decelerated object is made to lose energy, and the kinetic energy of the decelerated object is correspondingly decreased; meanwhile, according to the impulse principle, the kinetic energy of the decelerated object is decreased, the speed is correspondingly decreased, and then the impact force of the decelerated object is correspondingly decreased.

Description

technical field [0001] The invention relates to the field of cushioning machinery, in particular to a kinetic energy absorbing device, a kinetic energy buffering and absorbing device and a manufacturing process for the kinetic energy absorbing device. Background technique [0002] The energy possessed by an object due to its motion is called its kinetic energy. Its magnitude is defined as half the product of the object's mass times the square of its velocity. Therefore, for objects with the same mass, the greater their velocity, the greater their kinetic energy; for objects with the same velocity, their mass is greater, and their kinetic energy is greater. It can be seen that even an object with a very small mass will have a very high energy at a very high speed. [0003] On the one hand, we can use kinetic energy, such as nail guns, to give the internal nails a very high speed by using the nail gun, so that the nails have extremely high kinetic energy and can be pushed in...

AI Technical Summary

Problems solved by technology

[0004] But more often, kinetic energy will bring us a lot of inconvenience. The biggest problem is that the change of kinetic energy will bring huge impulse, produce huge impact, and cause damage to the structures we use. Some structures and such as Fix a weight with a silk thread, and then throw the weight high to let it fall freely. When the weight falls to the limit length of the thread, the speed of the weight suddenly drops to zero, and all the kinetic energy is converted into the potential energy of the thread. Generate huge impulse and impact force, it is easy to break the thread, especially for some threads with poor elasticity

In order to avoid the impact force generated by the change of kinetic energy from causing damage to the structure we use, most of the existing technologies use the material strength of the structure to resist the impact force and avoid structure damage. However, the cost of developing high-strength materials is high and the development cycle is long. Not suitable for large-scale promotion

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