【Hai Chuan Kai Yan Jiao】Metal spherical tank blasting forming method
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The metal tank is filled with water, and an appropriate amount of xxxx substance is placed in the center of the tank. When no one is paying attention, the xxxx substance is set on fire; with a loud bang, it instantly transforms into a perfect sphere. This method is called the xx forming method, which uses the explosive energy of xxx powder to shape the metal into a specific form. ? Why make the jar spherical? Because among all solids with equal surface area, a sphere has the largest volume. In addition to being able to hold more material, spherical containers distribute the forces evenly when storing a medium, which makes them safer. In short, a spherical shape has the largest volume, uniform stress distribution, and even compressive resistance. The spherical shell in the image is formed by welding together multiple sheet pieces that have been pre-pressed into a specific shape, and then it is expanded into a perfect sphere. ?
The amount of charge is related to many factors, so it’s hard to determine, right?
I knew before that materials were made in this way, with explosive cladding of steel plates; do the machines use this method now as well?