The drilling and tapping machine's tooth pitch A and B gears are fully matched with the A and B rotating shafts and the main shaft according to the tooth pitch, which is vertically stable, precise, and highly precise. When drilling and tapping machine screws, they can move forward and backward without exerting force, and at the same time, they are determined by the excellent processing items, which will not cause different thicknesses of threads. For thin plates, light alloy metals, synthetic resins, and other soft products, perfect threads can also be tapped.

The structure of the square type adjustable spindle is the same as that of the circular type. If the working hole distance belongs to a straight or rectangular type universal multi spindle device, to avoid too much displacement and damage to the service life of the universal joint, the use method of the drilling and tapping machine is the same as that of the circular type. Try to match the working hole distance coordinates, and design the gearbox structure to fix the boring hole position. When adjusting, the angle should not exceed 15 degrees. If the limit is exceeded, the spindle is prone to wear or tear, and lubricating grease should be added frequently during operation.

The high-precision tapping stroke adjustment is simple, and the automatic reverse device can freely adjust the tapping stroke. The shallow holes and low machined parts with holes in the drilling machine can also be easily adjusted. The dual safety device can prevent damage to the screw tapping. The spindle rotation, up and down, and forward and backward cutting are equipped with a dual safety clutch, which can automatically stop the spindle, and reverse and backward cutting will not damage the tool.

The fixed multi axis drilling and tapping machine adopts a design scheme of a single piece (machining part) special machine. Due to the high frequency and large quantity of machining parts, the equipment is specially customized for each piece and machine. There is no need to worry about size deviation and worry during operation. In addition to using conventional products, special designs can also be made according to the special requirements of customers.