What Problems are Caused by The Failure of The CNC Bending Machine to Start?

There are many CNC axes in the bending machine, up to 18 axes. The functions of the commonly used CNC axes are as follows: Y1 Y2 axis slider up and down movement (electro-hydraulic servo valve), X axis-back gauge back and forth movement (servo motor), R axis -The back gauge moves up and down (servo motor), Z1 and Z2 axis-the finger moves left and right (servo motor), and the W-axis worktable is convex.

CNC bending machine

　　 The CNC bending machine cannot be started. If the CNC bending machine has a hydraulic system, or there is a phase-sequence protection circuit. Failure to start may be caused by the wrong connection of the three-phase electrical phase sequence. You can try to change the phase sequence.
Like the CNC shearing machine, when preparing for the CNC bending machine operation, you must strictly follow the following steps:
First, before preparing to start the bending machine equipment, first do a comprehensive inspection of the motor and power supply on the machine tool equipment to see if it is in a normal working state.
Second, check the upper and lower molds of the bending machine to see if the overlap and firmness meet the requirements of processing sheet materials.
Third, check whether the positioning device on the machine tool meets the standard for sheet metal processing.
Fourth, finally, check whether the various operating parts and buttons of the bending machine are in the correct position.
Of course, there are different types of bending machines without single cylinders. There are two cylinders and three cylinders, and four cylinders and eight cylinders. That is, there is no one cylinder. One cylinder is called a press. Its characteristic is that it can absorb eccentric force. The operation and system are simple, and the mold connection and installation are easy. The disadvantage is that the forming accuracy is not high, and the pressure line is less than four meters or more, while the bending machine is different. It has high forming accuracy and can bend more than ten meters of workpieces. The disadvantage is that it cannot be eccentric and difficult or the cylinder may leak easily.