Machining Process of Core Drilling Rig Head

The manufacturing of a core drilling rig head is a complex and precise process, with its machining process revolving around several core components. As the skeleton of the head, the housing parts core process is boring, which is used to machine high-coaxiality precision bearing hole systems. Spindle and other shaft parts need to be turned and ground for precision finishing, and must undergo heat treatments such as quenching and tempering, surface quenching, and dynamic balancing to ensure their load-bearing capacity and smooth operation. Gear parts are formed by gear hobbing or gear shaping, and then shaved or ground to achieve higher precision, and are generally carburized and quenched to improve wear resistance. In addition, the feed mechanism involves honing, and the outer shell involves sheet metal processes. Heat treatment is applied throughout the entire process, and the comprehensive application of CNC machining centers, lathes, and grinders in modern manufacturing reflects the extremely high requirements for strength, precision, and process combination capabilities.