The "Parent-Child Jaw System" is a method used in NC lathes for efficient setup changes and handling of diverse small-batch production. In precision CNC lathes, a 3-jaw chuck fixture is commonly utilized.

The "Parent-Child Jaw System" involves bolting the "child jaws" onto the "parent jaws," which are the primary jaws. By forming only the child jaws, adjustments such as balancing are simplified, resulting in significantly reduced setup times.

At Hasegawa, we propose the parent-child jaw system for small to medium batch setups of 3-jaw chucks, aiming for minimized setup times. We also offer consultations for hardened and custom-shaped jaws.

【Introduction to Hasegawa】
Introducing Hasegawa, where we strive for technological innovation every day to provide customers with smaller and more precise NC lathes and machining centers. We develop, manufacture, and customize our products based on the latest and skilled technologies.

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