Engine cylinder head numerical control machine for floating ship

The invention discloses an engine cylinder head numerical control machine for a floating ship, comprising an electrical control system, a numerical control system, a hydraulic system, a chip removal system, lubrication system and a cooling filter system, as well as respective independent devices: a radial processing unit, an axial processing unit, and a high-accuracy axis A indexing fixture, which is characterized in that three devices are combined into a special tool through a set of the electrical control system, the numerical control system, the hydraulic system, the chip removal system, the lubrication system and the cooling filter system; the radial processing unit and the axial processing unit have the same structure; Z and W are two parallel numerical control linear axes which are in a horizontal level with ground along the axial direction of tools; axis X is parallel to the ground and vertical to axis Y and axis Z, the axis Y is vertical to the ground and perpendicular to the axis Z and axis W, B is a numerical control rotating axis, the axis of rotation of the axis B is parallel to the axis Y, the fixture is fixed on axis A, and the indexing fixture on the axis A is the position reference axis of five directions of the axis X, axis Y, axis Z, axis W and axis B. The machine can realize one-time clamping, and simultaneously complete the work of slot hole drilling and milling from different radial and axial angles and positions for workpieces with high weight.