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01.11.2023, 04:21
The analysis and maintenance of problems with computer numerical control (CNC) machinery
The occurrence of the phenomenon known as case failure, which can be broken down into the following categories:The screen of the cathode ray tube (CRT) on the machine tool does not display either grayscale or a picture when the power is first turned on for the tool.The power supply for a monochrome CRT measuring 9 inches typically operates at +24 volts DC, whereas the power supply for a color CRT measuring 14 inches typically operates at 200 volts AC.Cathode ray tubes are utilized by both of the monitors.
A cathode ray tube, also known as a CRT for short, is a type of electronic component that is constructed out of a number of separate units, including a display unit, a regulator unit, and other units.Despite the fact that the computer was connected to the signal in the correct manner, this was still the result.The fact that this was the situation became clear to us after we had effectively connected the computer to the signal.The monitor's display of the situation reflects, as well, the absence of the signal that was being received.As a consequence of this, we are left with no other option but to reach the conclusion that the board of directors for the MMC is the origin of the problem.The only other explanation that makes sense is this one.This is of the utmost significance whenever one is dealing with electrical current.
Notable in particular is the MMC board, which, in the same way that a computer that is used on its own has its own memory and hard drive, operates in a manner that is very similar to that of a computer that is used on its own. In other words, the MMC board functions in a manner that is very similar to that of a computer that is used on its own.Despite the fact that even a slight shift in it can have such an effect, this remains the case regardless.A rundown of the issues that are most typically encountered when using computer numerical control (CNC) machinery
1) The method by which the drive receives aluminum die casting parts its supply of electrical current:The direct current (DC) feed drive and the alternating current (AC) feed drive are the two component subsystems that make up the feed drive system. These two subsystems are referred to as the DC feed drive and the AC feed drive, respectively.
There are two different courses of action that can be taken here:The first choice is to use the software diagnostic program to display alarm information on the CRT. The second choice is to use the hardware on the speed control unit (LED indication, blown fuse, etc.). The first choice is to use the software diagnostic program to display alarm information on the CRT.The first choice should be considered first and foremost.With the assistance of the software diagnostic program, the information pertaining to the alarm can be displayed on the computer monitor (also known as a CRT).The malfunction of the system that controls the speed of the vehicle is the most common cause of these alarms and accounts for the vast majority of incidents that occur.4) Warnings and alerts that are produced by the software.
When speaking on a more general level, it is possible to differentiate between the following categories of situations.
1 Proceed with extreme caution because the voltage has reached an all-time high.Damage to the power drive component of the speed control unit, and more specifically the thyristor module or the transistor module, is the root cause of this type of alarm the vast majority of the time.If it is less than ten cents, this indicates that there is a problem with the module in some way. If it is more than ten cents, this indicates that there is no problem.![[Bild: aluminium-pressure-die-casting-mould-500x500.jpg]](https://5.imimg.com/data5/LE/LL/MY-52201918/aluminium-pressure-die-casting-mould-500x500.jpg)
3 A warning for the voltage, which is currently at an unsafe level. Signaling an overload of 4A current is this warning light. This kind of alarm will be triggered the vast majority of the time when there is an issue with the speed or position feedback lines of the servo motor, or when there is an issue with the connector contact. Additionally, this type of alarm will be triggered when there is an issue with the connector. It can only be one of these two things that has taken place. If an alarm of this kind is simply an open and obvious illustration of the operation of a protection switch, then the logic that underpins it is very easy to understand and comprehend. In the event that you find yourself in a scenario of this nature, you need to give it careful thought before arriving at a conclusion that is informed by the specific circumstances that are in front of you. In other words, you need to make sure that your decision is based on the information that is currently available to you.
3. A categorization of the malfunctions that zinc die castings most frequently appear in the spindle control unit. Both direct current (DC) and alternating current (AC) are viable options for spindle drives, just as both DC and AC are viable options for feed control units. Direct current (DC) and alternating current (AC) are also viable options for motors.
1) The temperature inside the motor has reached an unsafe level, which may result in damage if it is not brought down. After it was established that the oil had been subject to significant contamination, this discovery was carried out. This was the core problem that required immediate attention and resolution. All of these issues can be traced back to the fact that the power supply is not functioning properly. The overwhelming majority of the challenges that result in this kind of failure can be traced back to these four facets of the situation.
2) The spindle motor is acting in a very strange manner, as evidenced by the fact that it is making strange noises and vibrating in an unusual manner. This behavior is evidenced by the fact that it is producing peculiar noises. If it happens when you are slowing down, the problem most likely lies with the circuit that regulates the regeneration process. If it happens when you are speeding up, the problem most likely lies somewhere else. After that, you must abruptly terminate the command, and while the motor is in the process of stopping, you must pay close attention to the sounds that it makes to determine whether or not there are any noises that are not typical of the motor's operation.
3) The maximum speed of the motor exceeds the value that the manufacturer specifies as being within acceptable limits; this is a disqualifying factor. Both of these possibilities are open to consideration.
The occurrence of the phenomenon known as case failure, which can be broken down into the following categories:The screen of the cathode ray tube (CRT) on the machine tool does not display either grayscale or a picture when the power is first turned on for the tool.The power supply for a monochrome CRT measuring 9 inches typically operates at +24 volts DC, whereas the power supply for a color CRT measuring 14 inches typically operates at 200 volts AC.Cathode ray tubes are utilized by both of the monitors.
A cathode ray tube, also known as a CRT for short, is a type of electronic component that is constructed out of a number of separate units, including a display unit, a regulator unit, and other units.Despite the fact that the computer was connected to the signal in the correct manner, this was still the result.The fact that this was the situation became clear to us after we had effectively connected the computer to the signal.The monitor's display of the situation reflects, as well, the absence of the signal that was being received.As a consequence of this, we are left with no other option but to reach the conclusion that the board of directors for the MMC is the origin of the problem.The only other explanation that makes sense is this one.This is of the utmost significance whenever one is dealing with electrical current.
Notable in particular is the MMC board, which, in the same way that a computer that is used on its own has its own memory and hard drive, operates in a manner that is very similar to that of a computer that is used on its own. In other words, the MMC board functions in a manner that is very similar to that of a computer that is used on its own.Despite the fact that even a slight shift in it can have such an effect, this remains the case regardless.A rundown of the issues that are most typically encountered when using computer numerical control (CNC) machinery
1) The method by which the drive receives aluminum die casting parts its supply of electrical current:The direct current (DC) feed drive and the alternating current (AC) feed drive are the two component subsystems that make up the feed drive system. These two subsystems are referred to as the DC feed drive and the AC feed drive, respectively.
There are two different courses of action that can be taken here:The first choice is to use the software diagnostic program to display alarm information on the CRT. The second choice is to use the hardware on the speed control unit (LED indication, blown fuse, etc.). The first choice is to use the software diagnostic program to display alarm information on the CRT.The first choice should be considered first and foremost.With the assistance of the software diagnostic program, the information pertaining to the alarm can be displayed on the computer monitor (also known as a CRT).The malfunction of the system that controls the speed of the vehicle is the most common cause of these alarms and accounts for the vast majority of incidents that occur.4) Warnings and alerts that are produced by the software.
When speaking on a more general level, it is possible to differentiate between the following categories of situations.
1 Proceed with extreme caution because the voltage has reached an all-time high.Damage to the power drive component of the speed control unit, and more specifically the thyristor module or the transistor module, is the root cause of this type of alarm the vast majority of the time.If it is less than ten cents, this indicates that there is a problem with the module in some way. If it is more than ten cents, this indicates that there is no problem.
3 A warning for the voltage, which is currently at an unsafe level. Signaling an overload of 4A current is this warning light. This kind of alarm will be triggered the vast majority of the time when there is an issue with the speed or position feedback lines of the servo motor, or when there is an issue with the connector contact. Additionally, this type of alarm will be triggered when there is an issue with the connector. It can only be one of these two things that has taken place. If an alarm of this kind is simply an open and obvious illustration of the operation of a protection switch, then the logic that underpins it is very easy to understand and comprehend. In the event that you find yourself in a scenario of this nature, you need to give it careful thought before arriving at a conclusion that is informed by the specific circumstances that are in front of you. In other words, you need to make sure that your decision is based on the information that is currently available to you.
3. A categorization of the malfunctions that zinc die castings most frequently appear in the spindle control unit. Both direct current (DC) and alternating current (AC) are viable options for spindle drives, just as both DC and AC are viable options for feed control units. Direct current (DC) and alternating current (AC) are also viable options for motors.
1) The temperature inside the motor has reached an unsafe level, which may result in damage if it is not brought down. After it was established that the oil had been subject to significant contamination, this discovery was carried out. This was the core problem that required immediate attention and resolution. All of these issues can be traced back to the fact that the power supply is not functioning properly. The overwhelming majority of the challenges that result in this kind of failure can be traced back to these four facets of the situation.
2) The spindle motor is acting in a very strange manner, as evidenced by the fact that it is making strange noises and vibrating in an unusual manner. This behavior is evidenced by the fact that it is producing peculiar noises. If it happens when you are slowing down, the problem most likely lies with the circuit that regulates the regeneration process. If it happens when you are speeding up, the problem most likely lies somewhere else. After that, you must abruptly terminate the command, and while the motor is in the process of stopping, you must pay close attention to the sounds that it makes to determine whether or not there are any noises that are not typical of the motor's operation.
3) The maximum speed of the motor exceeds the value that the manufacturer specifies as being within acceptable limits; this is a disqualifying factor. Both of these possibilities are open to consideration.
