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Protect the medium frequency elbow machine before and after operation  

 

 

Medium frequency elbow machine in operation;  It is strictly prohibited to use super performance, and the lubricating material must be coated with lubricant.  When forming, the weld position should be on the side of the bending part.  Medium frequency elbow machine work attention should be focused, pay close attention to the command signal, to cooperate with each other, coordination.  Do not place tools and other sundries in the extrusion range, hands and feet should pay attention to safety.  When the blank is stuck in the medium frequency elbow machine mould, it is necessary to stop the machine first and then release it with tools.  If the bending machine or mold is found to be abnormal, it should be stopped immediately to check the cause and repair in time.  When the operator leaves the machine, stop the machine and turn off the oil pump motor.  After the medium frequency elbow machine works: all operation control switches must be placed in the "stop" state, and the power supply must be cut off.  Carry out daily maintenance.  Fill in "shift record" and do shift work well  

Intermediate frequency bend machine directly from the nose upper insert when driving spindle device, precision, convenient maintenance, bend casting spindle and sprocket groups, group processing, gear hobbing, keyless connection, force uniform, driven by double oil cylinder, pipe bending process, turning arm near the bend before setting the Angle of the hydraulic system of active save buffer, great progress in the bending precision, fast restoration,  In the return process, there is a saving buffer near the beginning point, which greatly improves the reset accuracy and work efficiency.  

Medium frequency elbow machine head position and bed part increase the reinforcement plan, and after annealing treatment to eliminate internal stress, the group has sufficient strength and rigidity, anti-eternal deformation.  When driving spindle unit directly from the nose upside inserts, precision, convenient maintenance, group processing, gear hobbing, keyless connection, force uniform, driven by double oil cylinder, great progress in the bending precision, fast restoration, intermediate frequency close to the starting point during the course of return bend machine is equipped with buffer saving, great progress the reset accuracy and obedience.  Hydraulic drive, microcomputer controller can preset a variety of angles, can use the foot switch elbow machine to complete the whole process at one time.