Bull Riveting
Bull Riveting is a method of joining metal plates or structures in shipbuilding, where a pneumatic hammer is used to drive a special rivet called a bull rivet into a pre-drilled hole. The bull rivet is a large, high-strength rivet that is used to join thick plates or structures together. The process involves heating the bull rivet until it is red hot, then inserting it into the hole and hammering it into place. As the rivet cools, it contracts and pulls the plates tightly together, creating a strong and permanent joint. Bull Riveting was commonly used in shipbuilding during the early 20th century, but has since been largely replaced by welding.
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