The core role of tool holder in CNC machining

The tool holder is a key functional component that connects the machine tool turret and cutting tools in CNC machining, and can be regarded as the "bridge" of turning milling composite machining, directly determining machining efficiency, accuracy, and process adaptability.

Fixed tool holder: the "stable cornerstone" of basic turning

Mainly used for conventional turning processes such as external turning, end face machining, and groove cutting, it has a simple structure and strong rigidity. It can firmly fix the turning tool during high-speed cutting or heavy-duty machining, ensuring machining stability. It is the core support for CNC lathes to complete basic turning tasks.

Power tool holder: a "functional extender" for composite machining

By directly driving the rotation of tools such as drill bits, milling cutters, and taps through the built-in power system, traditional lathes can break through the limitation of only being able to perform linear turning. Multiple processes such as milling, drilling, tapping, and side processing can be completed in one clamping, achieving "one machine tool completes the entire process of machining", greatly reducing the error of secondary clamping of workpieces and the time of changing machines. It is a key component for the core function of turning milling composite machine tools.

Core Universal Value

Accurate positioning: ensuring the relative positional accuracy between the tool and the workpiece, avoiding machining deviations, and ensuring the surface smoothness of the workpiece;

Efficient tool change: The modular quick change design enables quick disassembly and assembly of tools, reducing downtime for tool change and improving production efficiency;

Adaptation and compatibility: Through standardized interfaces such as BMT and VDI, it can adapt to different brands and models of CNC tool towers to meet diverse processing needs.