Treatment Of Unstable Foot Presser Of Round Head Keyhole Machine

　　 Round head keyhole machine The reason for the instability of the foot is that the parking is not in place or the movement is not. inertia For this reason author It is recommended to check and adjust according to the following requirements:

1. make a comprehensive check on parking agencies to determine whether the parking location and time are correct.

2. check whether it is due to the late parking time, causing the foot to lift and drop a little. If it is possible to adjust the opening and stopping pin slightly, the parking time will be slightly advanced.

3. check whether inertia is caused by movement inertia. If this is the reason, first the parking time is advanced, the right-hand wheel is removed, and the relative position between the right-hand wheel and the camshaft is adjusted, so that the right-hand wheel can be pulled out and a tooth rotated clockwise.

Secondly, the clamping force of the worm shaft clamping plate is enlarged to increase the braking resistance. The brake steel belt described in the question may be an early model, and now the models do not have brake steel strips.

4. if the high speed wheel can be lifted, the left hand wheel of the worm shaft part is loosened, and the six angle screw is clamped inside the left wheel. The left hand wheel is pushed to the inside, while checking whether the six angle screws in the left hand wheel clamping are loose or loose.