Operation method of CNC deep hole drilling system

1. The deep hole drilling system is derived from the deep hole drilling (gun drilling) machine tool.

The principle is to atomize a specialized water-based chip solution through compressed air and enter the chip area in the form of pulses, lubricate and cool the cutting tool (gun drill), and discharge the chips.

2. Excellent precision and efficiency

The perfect combination of advanced hole machining technology and ordinary machine tools provides an efficient and high-precision deep hole drilling method. The aperture tolerance is usually between 1T8-1T9, and the roughness is 0.8-3.2 μ m. The straightness is 1/1000 of the hole depth

3. Processing scope

The drilling depth can reach 30-120 times the diameter of the drill bit, without the need for chip removal halfway. The aperture ranges from ∅ 4 to ∅ 5, with a maximum depth of 3000mm, and can be drilled in stages.

4. Simple structure and convenient operation

Installation and use are easy to learn and understand. When installing, simply install the specialized fixture equipped with the system on the machine spindle. It can be removed when not in use, making it versatile and the machining process pleasant.

5. Widely applicable

During processing, the rotation and cutting feed of the tool or workpiece are provided by the machine tool modified by the user. It can be conveniently configured on general equipment such as boring machines, lathes, turning centers, machining centers, and radial drilling machines, and in most cases, there is no need to make any changes to the user's machine tool.