Causes and solutions of vibration patterns in woodworking openers of CNC engraving machines

CNC engraving machine - woodworking machine after the use of a period of time, sometimes there will be wavy vibration, how to solve this kind of problem?

Do door frame to produce especially, or the manufacturer of other lumber processing, encounter this kind of difficult problem how should deal with?

Deep Blue machine will analyze the root cause of the problem for you:

1, all the normal material opening machine is to use the reducer (small processing plants only with tooth box adjustment, joint belt tension. That is, the belt is loose and must be tightened. Check whether there is a gap between the gear shaft and the pinion rack developed at the front end of the decelerating equipment. It is a very simple method to start the reciprocating promotion test by energizing.

2. Enlarge and check the original photo to see whether the production and processing line is composed of a detailed curve diagram or a section of parallel lines. (After converting the video format, the curve curve will be connected to a straight line.)

3. Check whether the system software and the basic parameters of the drive motor are not good according to the manufacturer.

4. Cause of tool clamping

Solve difficulties for difficult problems. The reason for the appearance of seismic pattern is that there is a gap in the vertical position of the fitness movement, which causes the vibration pattern caused by the tool bearing shaking in the production process, such as moving the Y-axis, bearing imbalance on the X-axis, there will be a gap in the theme activity seismic pattern

For mechanical equipment clearance first, first check the fitness related screws on the equipment, to determine the clamping situation (especially to check the spindle bearing and the inner side of the spindle bearing to the middle of the guide slide whether the connection is tight. This one is the most easily overlooked),

Second, adjust the flatness between the slide rail and the pinion rack with the dial indicator, fasten the screw after determining the parallel surface, and match the gear shaft of the reducer with the pinion rack and tighten it.

For mechanical equipment void third, if the first two steps are determined not to deal with, then can be the reducer with the motor out, manually twist the reducer in front of the gear shaft, to see whether there will be a gap in the case of both sides of the twist, the gap indicates that the reducer is difficult, must be removed and change the reducer,

Fourth for motor parameters, stiffness of the motor is not easy to say is the lack of reliability, lead to motor tolerance after will return to the initial state, strength the opposite direction as driving away the endurance race direction partial parallel lines, at this time of the servo motor feedback mechanism will come back to a data signal to adjust the car steering wheel to make the car back to normal position, the whole process of main parameters if not matching, in other words the reliability was not enough will cause the car steering wheel hit in the past, the system software will give a data signal home repair, so the whole process will be s-shaped, overlap is broadening seismic lines, To communicate and communicate with the manufacturer to adjust the parameter configuration,

For the fifth tool in the tool holder is not good quality of the axial force, the tool holder, nut and the tool holder inside the installation hole is not clean, resulting in the clamping tool axial force, causing vibration, according to the removal of the tool, clean the location of the tool to complete the tool adjustment

As for the sixth chart type problem in the chart program flow, it appears in the pirated software. After decoding, the function is castrated, and the checking function is forbidden. The software can be reinstalled, guided into the picture library for drawing again, and the program flow can be drawn in one software as far as possible.

For the seventh equipment if you are not now choose equipment or advance to lift equipment, only do the door frame, then you need to choose the full ball screw drive system of the opening machine or super heavy door frame CNC machining center opening machine, this kind of equipment precision, installation rules more stringent, more reliable

The market for many people talking about change for wear resistant materials or spare parts is not good this is a small processing plant to the processing plant, the transmission system as one of the key equipment, cutting machine has its use value and consistent with the spare parts, only small processing plants to harm themselves in order to better deal with fake spare parts of the company's brand image,

Therefore, the reason for the vibration pattern of the woodworking material opener of the CNC engraving machine is that the vibration pattern is caused by the axial movement of the cutting tool due to the bearing on the vertical position of motion.