| 摘要 |
PURPOSE: A stone cutting machine having multiple blades is provided to extend the life of a cutting tool and to reduce production cost and maintenance cost by perfectly supporting the vibration and shaking of a main rotary shaft. CONSTITUTION: A stone cutting machine having multiple blades comprises a cutting unit, a fluid feeding unit(40), a horizontal moving unit, and a vertical moving unit. The cutting unit comprises a case, a driving part, a main rotating part, and an auxiliary rotating part. The fluid feeding unit feeds fluid to the auxiliary rotating part at a constant pressure. The horizontal moving unit is to horizontally move the cutting unit. The vertical moving unit is to vertically move the cutting unit. |
