Cnc Machining Random Knife Problem

Below, the PTJ Shop machining center will introduce the solution of the random knife in the machining center.

1. This situation may be caused by a problem with the upper and lower cnc machining ports of the machining center. The operator will use the resetting button to change the calculation method or simply press the emergency stop button.

2. At the same time, a typical machining center PLC program (PLC programming is an electronic system of digital operation operations, designed for applications in industrial environments) refreshes the tool list after completing the changes. Your program should be like this, but after your tool cover is defective, you only need to put the knife down. After repairing, I think there should be no problem on the original knife holder, and there will be a messy knife.

3. Communicate with the manufacturer you purchased. If the manufacturer has a service or after-sales maintenance, you can ask the technician to view security. Further, after the tool disorder, do not remember the keyboard operation panel machining center. If you do not know PLC, try using a pocket outside help to complete the action. During operation must pay attention to safety. Try to make processing center tool library itself M6 complete the cycle, so it certainly will not be messy.

4, during normal ATC ATC due to insufficient air pressure, leading to tool change stuck. Possible random knife magazine the magazine after manual reset (reset).

5, when the processing center robot tool change, since the operator presses the reset button RESET, or the emergency stop button. As a result of the accidental termination of the tool change, random tool changes may occur in the tool magazine.

 6, due to the damage to the mechanical structure of the machine (damage), or loss of numerical control system parameters, chaotic random knife phenomenon caused by the failure.

Machining Center cnc machining method of random knife magazine:

    1), look at the counter switch is loose, there is no card knife phenomenon, if it is easy to mess knife.

    2) Check your folder knife loose signal, pocket down signal, spindle positioning (position) signal.

    3) If there are high and low conversion function, but also to check the high-low signal. In give an alarm) when the alarm occurs (), see FIG. T is a signal which does not reach a scintillator or [shǎn shuò] caused. Another possibility is that T Map Making (authorized) is not tight.

    4) If this is someone else in the use of machining centers, to ask if they have secretly magazine motor reversing the phase sequence to the tune, and if there is to do so, the magazine only rotate in one direction so it can not find the nearest knife, the magazine also chaotic.