Key machine is a specialised device designed for the precision cutting of metal keys. It operates by tracing the shape of an original key to duplicate its form onto a blank key through a guided mechanical process. These machines use a combination of clamps to hold the keys and a motor-driven cutter that carves the blank into the desired shape. The accuracy and reliability of key machines make them indispensable in locksmithing and security maintenance, facilitating the replication of house, car, and high-security keys.
Key machines vary in complexity from simple manual devices to advanced models incorporating features such as automatic calibration, error detection, and interfaces for electronic key cutting. Some sophisticated versions are capable of interfacing with databases for key-code specifications, enabling the cutting of keys by code. The technological advancements in key machine design reflect the growing need for enhanced security measures and the diversification of key types and materials used in various industries. These devices embody a blend of mechanical engineering and precision craftsmanship, providing essential services in both commercial and residential settings.