1. turn on the power supply of the thread rolling machine, open the cooling water valve, and press the forward rotation start button to turn the feed handle to feed towards the workpiece to realize cutting. When the rib stripping length meets the requirements, the rib stripping knife will open automatically, and turn the handle to continue feeding to realize thread rolling. When the thread rolling wheel contacts with the reinforcement, be sure to exert force and rotate the spindle for one cycle. The axial feed is a pitch length. When the feed reaches a certain degree, the automatic feed can be realized until the whole rolling process is completed. Press the reverse start button to realize automatic tool withdrawal.
2. when the automatic tool withdrawal of the thread rolling machine is completed, turn the feed handle clockwise to return the rolling head to the initial position, and then the rib stripping knife will reset automatically. Just remove the machined workpiece
3. check the thread length of the thread rolling machine with a ring gauge, and it is qualified if the error is within the range; At the same time, check the screw head size with the thread go no go gauge. If the go gauge can be screwed in, and the no go gauge cannot be screwed in or cannot be screwed in completely, it is qualified
4. when the wire rolling machine rolls the reverse wire, first interchange any two positions of the wire rolling wheel in the rolling head; Then switch the position of the travel switch pressing block back and forth, and ensure that the travel remains the same. Turn on the power supply of the horizontal hydraulic thread rolling machine, open the cooling water valve, press the forward rotation start button, and then turn the feed handle to feed towards the workpiece to realize cutting. When the rib stripping length meets the requirements, the rib stripping knife automatically opens, and turn the handle to continue feeding to realize thread rolling. When the thread rolling wheel contacts with the reinforcement, be sure to exert force and rotate the spindle for one circle. The axial feed is a pitch length. When the feed reaches a certain degree, the automatic feed can be realized until the whole rolling process is completed. Press the reverse start button to realize automatic tool withdrawal. When the automatic tool withdrawal of the wire rolling machine is completed, turn the feed handle clockwise to return the rolling head to the initial position, and then the rib stripping knife will reset automatically. Remove the finished workpiece.
