Boring Shaft Structural Features:
The boring shaft adopts alloy nitrided steel and is fitted with high‑precision tapered roller bearings, delivering high overall rigidity, superior rotational accuracy, stable operation and long‑term durability.
It is equipped with an independent oil temperature cooling system and built‑in automatic thermal elongation compensation for the boring shaft, which effectively eliminates the impact of thermal deformation.
A hydraulic tool‑clamping structure is applied to provide strong clamping rigidity. Combined with multi‑seal protection for dust‑proof and liquid‑proof performance, it adapts to harsh workshop processing conditions.
The W‑axis boring shaft has sufficient telescopic stroke and sensitive feed response, which can meet the requirements of deep‑hole boring and complex inner‑cavity machining.
