1. Adopting L-shaped bed design and 90° linear slider layout to maximise the rigidity of the sliding table，so the stability of the machining is ensured;
2. Adopting movable and rotatable cutter support units, which allows the cutter to obtain sufficient guide support;
3. Adopting the PCD replacable cutter head and high pressure internal cooling system. This results in more stable machining dimensions, smoother chip discharge and guaranteed surface quality in the hole.
Part to be machined: Automotive steering gear housing;
Process content: Deep hole machining of internal bores;
Machining accuracy: within 0.2mm of machined trace;
Processing cycletime: 80 seconds/2 pieces.