A CNC (Computer Numerical Control) floor type boring machine is a specialized machine tool that is used for boring large and complex parts such as engine blocks, gearboxes, and machine frames. It is typically a large and heavy machine that is designed to be used in a factory setting, and is anchored to the floor.

The CNC floor type boring machine typically consists of a bed, a column, a spindle, and a number of tool holders and workholding devices. The bed provides the foundation for the machine and supports the other components. The column is the vertical member that supports the spindle, which holds and drives the cutting tool. The spindle is typically driven by a high-powered motor and is able to rotate at high speeds to provide efficient cutting.

The machine is controlled by a CNC controller, which receives instructions from the operator and controls the movement of the cutting tool, the rotation of the spindle, and the movement of the workpiece. The CNC controller also controls the movement of the tool holders, which can be moved in various directions to reach all areas of the workpiece.

CNC floor type boring machines are used in various industries such as aerospace, automotive, and power transmission. They are known for their high precision, high productivity and ability to bore large and complex parts with precision and accuracy. The CNC control allows for precise control of the boring process, and the ability to automate repetitive operations.

Overall, the CNC floor type boring machine is a specialized machine tool that is used to bore large and complex parts with high precision and efficiency. Its large size and heavy construction make it ideal for use in a factory setting, and its CNC control allows for precise control of the boring process, and high productivity.