Thread rolling machines are divided into: 2-axis eccentric type, 2-axis roller-through type, 2-axis hydraulic type, 2-axis hydraulic roller-through type, 3-axis cam type, 3-axis hydraulic type, 3-axis hydraulic roller-through type. When processing threads, the rolling dies are installed on the rotating shafts of the 2-axis and 3-axis machines respectively, and the screws are extruded. Thread forming, rolling different threads to replace rolling dies of different specifications. It can process triangular threads, trapezoidal threads, straight threads, mesh threads, twill threads, etc. Advantages of the thread rolling machine: Stable product dimensions, high precision, for stop payment, mass production of precision screws, fixed type and roll-through type. The fixed type can be equipped with a vibrating plate if the size allows, fully realizing full automation. The roll-through type is suitable for processing workpieces with long lengths. The 3-axis machine is mainly used for processing hollow pipe threads. It is specially designed for pipe parts. It is supported by equal triangles to determine the true roundness of the workpiece and achieves high precision. Degree, concentricity and verticality. It is a must-have choice in the fastener industry. Debugging of a 2-axis machine: the two wheels need to be adjusted synchronously with different specifications of the outer diameter between the two wheels to configure the corresponding center plate. When processing threads, the workpiece is placed on the center plate, and the center height of the workpiece is consistent with the center height of the rolling mold. Debugging of the 3-axis machine: 3 rolling dies adjust the isosceles triangle, adjust the gap and pitch according to the size of the tube. When installing the rolling dies, the end with the byte is outside. Install clockwise according to A, B, C. Insert a round tube between the 3 wheels, turn half a turn, and take it out. For round pipes, check whether the pressure lines of the three wheels are connected end to end. If there is a gap, which wheel should be adjusted? Adjust two of the three wheels and do not adjust the other wheel. Adjustment of the tooth body requires multiple extrusions according to the diameter of the pipe to adjust to the ideal depth. Remember to try it once. Pressure, which will damage the machine parts. 3. Operating procedures of the thread rolling machine. 1. Earnestly implement the general operating procedures for forging equipment, which is greater than the relevant regulations. 2. Earnestly implement the following relevant supplementary regulations: (1) Check the hydraulic oil storage tank before work, and the amount of oil should be sufficient. (2) Do it carefully during work. To: 1. Other hydraulic valves except the throttling valve are not allowed to be adjusted without permission. 2. When replacing the roller, the movable bracket must be correctly installed and confirmed before work. 3. When measuring the workpiece on the equipment, measuring tools or other parts are not allowed to be used to knock the equipment.