Flexible boring machine and method

摘要: An engine block is located and clamped on a pallet then brought into boring station where the shuttle. The shuttle moves solely along straight horizontal path to move work station, locate during machining operation, transfer out of station. First second three-axis machines at respective opposite sides crankshaft camshaft bars for different blocks simultaneously back bore both bores. A computer numerical control (CNC) positions controls other parameters blocks. CNC causes location horizontally offset from final so that bar axes are bearing inserted block. shifted position operation.