Adjustment method of torque.

1. Too high torque: the tapping machine will not slip and break the tap in the end, indicating that the torque is too large, and the torque of the tapping machine chuck should be reduced. Take out the circlip, and loosen it anticlockwise. If it is above M8, it can be tightened on the fixture, and then install the circlip (very important. If it is not installed, it will loosen after a period of time, and the torque will become smaller).

2. The torque is too small: the spindle will rotate when the tapping machine is working, but the tap cannot tap, indicating that the torque is too small, and the torque of the tapping machine chuck should be increased. Take out the circlip, and tighten it clockwise. If it is above M8, it can be tightened on the fixture, and then install the circlip (very important. If it is not installed, it will become loose after a period of time, and the torque will become smaller).

Features of automatic tapping machine:

1. Fast speed, high precision, and tapping teeth can be detected by tooth gauge. It can be used for high-speed continuous circulation operation. The special motor can be durable and can realize automation. One person can operate multiple equipment at the same time.

2. Working principle: the continuous cycle of forward rotation - reverse rotation - forward rotation - reverse rotation and the one-way cycle of forward rotation - reverse rotation - stop are operated by a specific key switch. Foot switch can also be installed for selective operation. Continuous, one-way and cycle can be automatic. The operator can leave the machine with both hands to realize automatic work, and the beginner can also operate smoothly.

3. High precision tapping stroke is easy to adjust. The automatic reversing device can freely adjust tapping stroke. Shallow holes and low machined parts with holes can also be easily adjusted. The double safety device can prevent the damage of the screw tap. The double safety clutch is specially designed for spindle rotation, up and down, and tool advance and retreat. The spindle can automatically stop, and the reverse cutter retreat will not damage the tool.

4. Pitch A and B gears are fully matched with the A and B rotating shafts and the main shaft according to the pitch, which are vertically stable, accurate and highly precise. The screws can move forward and backward freely without any effort when tapping.

At the same time, it depends on excellent processing items, which will not cause different threads in thickness. Perfect threads can also be made for soft products such as thin plates, light metals and synthetic resins. At the same time, multi axis machine can be configured for multi axis synchronous machining, which greatly improves the production efficiency.