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Understanding Door Hinge Mechanisms: Types, Functionality, and Maintenance Door hinges are often ignored components in the architecture of structures, yet they play a vital role in the performance and aesthetic appeal of doors. These mechanical devices make it possible for the smooth operation of doors, permitting them to swing open and shut easily. This post offers an in-depth expedition of door hinge mechanisms, including their types, performance, and maintenance tips. What is a Door Hinge? A door hinge is a mechanical gadget that