TCG22 lathe insert for aluminum
The TCGT22 turning insert for aluminum is made from tungsten carbide with a surface hardness of approximately 2400HV. The cutting edge length is 12.7 mm and thickness 4.76 mm, ideal for fast and precise chip removal. A nose radius of 0.8 mm combined with a positive rake angle of 20 degrees provides smooth cutting performance and better chip control. The clearance angle of 7 degrees reduces friction and extends tool life. The TiN coating increases wear resistance and reduces metal adhesion to the tool, which is crucial in aluminum machining.
The TCGT22 insert operates at cutting speeds between 500 and 700 meters per minute and feed rates from 0.15 to 0.4 mm per revolution, enhancing productivity in aluminum machining. Its geometric design reduces vibration and improves surface finish quality. Standard coding includes precise dimensions, coating type, and dimensional tolerances for easy tool identification and replacement. Optimized cutting parameters and proper lubrication can extend tool life up to 120 minutes.
