A face grooving tool holder for a CNC machine is a specialized component that holds a grooving insert to cut precision grooves on the face or end of a rotating workpiece. It is characterized by a curved blade that prevents the holder from contacting the workpiece during the initial plunge, and it is designed to be rigid and precise for operations like creating O-ring grooves or sealing surfaces.
Key features and functions
- Groove creation: It is designed to create radial grooves on the face of a part, often for applications like O-rings or seals.
- Curved design: The blade has a specific curve that allows it to plunge into the workpiece without colliding with the side of the groove.
- Diameter range: Each face grooving holder or cartridge is designed to work within a specific diameter range, which is crucial for avoiding damage.
- Precision and rigidity: The holder is built to be rigid to prevent vibration and chattering, ensuring precision and a reliable finish.
- Tool positioning: It allows for precise control over the groove’s width and depth, with some models featuring an adjustable design.
- Material: They are often made from durable materials like alloy steel and may be heat-treated for increased hardness.
- Compatibility: Face grooving tool holders are made to be compatible with standard CNC tooling systems and inserts.
- Versatility: Some systems allow for interchangeable blades, enabling operators to switch sizes or replace a damaged blade without removing the entire holder.
