1. Definition and Role of Seals1.1 Basic conceptA seal (sealing ring) is a component used to prevent fluid or solid particles from leaking through the...

1. What Free Length and Working Height MeanThe free length of a compression spring is its natural length with no external force applied. The working h...

1. Classification and Magnetic MechanismA magnet is a material that produces a magnetic field and attracts or repels ferromagnetic materials; magnets ...

1. Basic Functions of Locating Pins1.1 Ensuring position accuracyIn machining and assembly, locating pins define the relative position between compone...

1. What Hinge Installation Solves on Industrial CabinetsOn an industrial cabinet, hinges form the connection and rotation axis between the door and th...