Design and Analysis of Industrial Safety Helmet using Poly-amide 4 6

Mechanial Engineering

All helmets attempt to protect the user’s head by absorbing mechanical energy and protecting against penetration. Their structure and protective capacity are altered in high-energy impacts. Beside their energy-absorption capability, their volume and weight are also important issues, since higher volume and weight increase the injury risk for the user’s head and neck. Every year many workers are killed or seriously injured in the construction industry as a result of head injuries. Wearing an appropriate safety helmet significantly reduces the risk of injury or even death. Protective headwear could save your life. At present strength of the helmet using industry is less due to improper filling of material, uneven pressure distribution and blow holes. The aim of the project is to increase the strength of industrial helmet by modifying the existing material. Here, we are using Poly-amide 4 6 for the manufacturing of helmet. The helmet is designed and analyzed using Solid Works and the variations between the two materials is studied and results are noted.

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