Woodworking engraving machine common problem handling method!

    Woodworking engraving machine will inevitably have some problems during the day-to-day work. Some reasons are due to the problem of the machine itself. Some reasons are caused by the customer's misoperation. The following small series have made some sort of common problems. For your reference:
                   
One: When the woodworking engraving machine sets the origin, it sometimes shifts forward or to the right and the offset distance is uncertain.
the reason:
1. The limit switch fails. When the system returns to the system origin, the limit switch is closed and popped open. Change the limit switch.
2. The drive line is loose. Try to fix it tight.


Two: The woodworking engraving machine emits an abnormal sound or always a top bad limit switch when starting the reset
the reason:
1. The top is not limited to the limit switch, and it can be corrected.
2. The drive line is not in good contact and the drive line can be fixed.
3. The limit switch line is not connected, and the line can be connected.
4. The limit switch is damaged and can be replaced.
Three: Woodworking engraving machine can not be carved at the origin.
the reason:
1. Whether the layout size of the file matches the machine.
2. Check if offset (OFFSET) is set and the layout is correct.


Four: The spindle motor suddenly stops or slows down during the work of the woodworking engraving machine.
the reason:
1. The operating voltage is unstable or overloaded, and a voltage regulator can be added.
2. Check if the middle line is connected and whether the line is desoldered.

What are the misplacements of the engraving opportunities?

   The engraving machine may encounter various misalignment faults during the engraving process, such as the left or right side of the engraved sample pattern, which is called the left and right misalignment; for example, the upper or lower pattern of the engraved sample pattern is wrong, called upper and lower. Misalignment; for example, in the process of engraving, the X (Y) axis direction is stuck, chaotic, and walking is not normal, which is called X (Y) axis misalignment; for example, the surface of the engraved sample is uneven, and the wave pattern is the Z axis (control spindle) Up and down direction) misplacement, etc.


The reason why the engraving machine is misplaced
   There are many factors that affect the normal operation of the engraving machine, including the driver, voltage, interface board, main board, adapter board, spindle motor, machine tool itself and wires. These factors may cause misalignment during the operation of the engraving machine. The problem.


1, the problem of the drive: the structure inside the drive itself or the problem of the electronic original device will also cause misalignment, this is the most; if the number of occurrences is not much, and the speed is reduced a little, sometimes can be carved normally, which means that the drive has not It is completely broken; if it is misaligned at the beginning, it means that the drive is completely broken. Solution: Repair the drive or replace the drive.
2, the voltage problem: the engraving machine needs a lot of power when working, if the voltage is too low, the power supply to the driver is insufficient, the power will not reach the misalignment phenomenon, this situation is generally more than the Y-axis misalignment, this occurs The phenomenon may be that the external voltage is not enough, or someone using a high-power device such as electric welding on the same line. Solution: Install a 5000 watt regulated power supply, but the error range of this regulated power supply should not exceed 5%, preferably within 3%.


3, the interface board, the motherboard, the adapter board problem: If the interface board, the motherboard, the adapter board is broken, the engraving machine in the process of working, a certain direction or the three axes are not moving, resulting in the engraving misplacement.


4, the problem of the spindle motor: If the stepper motor or the servo motor problem, the whole machine does not move in a certain direction, the hand screw can not turn.


5, the problem of the machine itself: a certain part of the machine tool has problems or loose, the surface has impurities, etc. will also be misaligned; if the coupling is loose, broken, there will be misalignment; rails, long time on the screw Misalignment can occur if there is no cleaning and refueling; if the machine tool line is broken, misalignment will occur.


6. Poor contact of each part of the control line (power control line transmission line). Solution: Remove all connections and reinstall them.

What should I do if the woodworking engraving machine does not turn?

The spindle of the woodworking engraving machine suddenly does not turn, what should I do? Here are some solutions for you:


1. This method is the easiest way to reload the computer program. Remember to click on the parameters before reinstalling the program, and restore the parameters after reloading the program.


2. Check if the driver board is burnt. This situation is judged according to the lighting condition of the driver inside the woodworking CNC engraving machine chassis. Usually the green light is normal and the red light is abnormal.
3. Check if the short circuit of the spindle of the woodworking engraving machine is short-circuited; (This can find the main line of the spindle in the rotary shaft plug, then connect one to ensure the normal national standard line, use the multimeter to connect this line, one end to match The relevant outlet in the electric cabinet measures the resistance).


4. Check if there is any problem with the control board of the woodworking engraving machine. (This method is more troublesome. You need to find a friend who has an engraving machine nearby, and use his computer to control your machine to test.)

Summary of the reasons for the broken machine in the engraving machine

First, the engraving materials and tools must match
Different carving materials are required for different engraving materials. For example, carving a stone with a knife that engraves wood, the carving material is too hard, but the tool is too soft, and the knife is strange! Therefore, you must express your use to the customer service before purchasing the tool. If there is any difference in the processing materials during the production process, please change the tool in time.


Second, the speed and depth of the engraving machine should be suitable
When processing hard materials, be sure to slow down, layer engraving, and lower the knife layer by layer, so as to avoid the tool from being unable to withstand the break.


Third, the tool is installed correctly, in place
Many customers do not fully understand the installation of the tool. When the tool is not installed, the engraving machine is started to work. If the tool is not vertical, it is easy to cause the knife to break.


Fourth, check the tool holder is clean
If the tool jaw is not clean, the tool will not be installed properly, and the tool installation will be inaccurate and not vertical. Especially woodworking engraving machines are more prone to such situations.


Fifth, the working conditions must be guaranteed
When the engraving machine is working, there should be no source around it. The power supply used by the engraving machine should keep the voltage stable. Good working conditions are the guarantee of effective work!

Four features of the engraving machine

One: high intensity.

An important factor in the strength of the engraving machine is the spindle motor power.

The general power exceeds three kilowatts.

The aspect that affects the strength of the engraving machine is the drive motor and driver of the original engraving machine, which also affects the price of the original engraving machine.

Second: the speed is faster.

In the modern processing industry, speed is required, that is, processing efficiency is considered.

How quickly you can get the power, and also consider the life of the machine.

The original force engraving machine adopts large stepping motor or servo motor and large drive. While ensuring long-term rapid processing, the drive system will not generate heat and will not exceed the load of the engraving machine.
Three: Accuracy must be accurate.

Accuracy is an important parameter for testing the original engraving machine. The original engraving machine guarantees high precision while ensuring high speed machining. This is not an easy task, but it is the talent required for the engraving machine and also the test.

The degree of consumption of the engraving machine manufacturer, regardless of engraving and cutting, must take a long time to work properly, and the engraving is smooth and straight.

Four: The structure is reasonable and the bed is stable.

The bed of the original engraving machine is like the foundation of the house. It needs to be firm and not deformed. The main body of the lean engraving machine is solved by vibration aging, which is reliable and non-deformable, ensuring that the temporary use can maintain performance.

Do you know how the woodworking engraving machine processes the door lock hole?

      The rapid development of the era has promoted the rapid development of CNC carpenter engraving machines, and many professions are understanding and introducing such automated machinery and equipment for production. In particular, wooden doors, furniture manufacturing, etc., are the primary market for carpenter engraving machines. Fast and efficient processing, as well as in-depth engraving quality, are the most important points for customers.

    As is well known, carpenter engraving machines are widely used, in addition to embossing, cutting, etc., and also have punching and other processing functions. The method of punching and embossing and cutting operation is completely different. The punching seems to be simple, and the processing method is more messy. Perhaps many people think that punching is much simpler than embossing. In fact, we know that the cutting data of carpenter engraving machine depends on the linear speed of the high-speed rotation of the tool. In the process of making the straight-line knife, the flat-blade cutting is the first step. . The line speed of the bottom edge is: V=D*N, (D—tool diameter, N—tool speed). The smaller the diameter D of the bottom edge is, the smaller the line speed is, the smaller the line speed is, and the cutting ability is weakened accordingly. In the center of the bottom edge, the diameter D value is 0, so the line speed is 0, and the cutting ability is the worst. It can be seen that the cutting edge of the flat bottom knife is worse than the side edge. Therefore, when drilling or reaming on the hard wood, the straight knife should be avoided as much as possible, and the spiral lower knife method is often used.

    It can be seen that any seemingly simple processing technology has its fine side. The use of CNC carpenter engraving machine is a good example. Mastered the processing skills, not only the beauty of the workpiece processing, processing speed and processing costs can be greatly advanced. Therefore, when we use the CNC engraving machine, we must avoid low eyesight. In the ordinary operation process, we should pay more attention to some application and processing techniques.

Woodworking engraving machine manufacturers ----- woodworking engraving machine maintenance and repair six points

If you want to do something good, you must first sharpen your tools. A person who is doing craftsmanship or craftsmanship should prepare things first if he wants to finish his homework and perfect his work.

 The birth of CNC carpenter carving machine greatly improved the work efficiency of carpenter mechanical occupation, carpenter handicraft carving occupation and other professions used in carpenter carving machine, improved productivity, reduced labor cost and accelerated labor efficiency. Therefore, the cost of the CNC carpenter carving machine in various occupations is getting higher and higher.

    However, the CNC carpenter carving machine is a fine numerical control device, and the necessary daily protection and maintenance are essential to the service life and accuracy of the machine. The maintenance and protection of the CNC carpenter carving machine is even more important, so it is necessary to maintain and protect the CNC carpenter carving machine according to the following requirements.

1. The CNC carpenter engraving machine keeps running for 10 hours or less every day to ensure the cleaning of the cooling water and the normal operation of the pump. The water-cooled spindle motor must not be dehydrated, and the cooling water should be replaced on time to prevent the water temperature from being too high.

2. Every time in the end of the application of CNC carpenter carving machine, it is necessary to pay attention to finishing, it is necessary to clean the dust on the channel and transmission system, and regularly (weekly) the smoothing of the transmission system (X.Y.Z three-axis).

3. If the CNC carpenter carving machine does not need it for a long time, it should be timed (weekly) to ensure the flexibility of the transmission system.

4. Timing (should be used) to sort out the dust inside the electrical box and check if the terminal screws are loose.

Move to ensure circuit safety and secure use.

5. Timing (should be used) to see if the screws are loose to ensure the machine is working securely.

6. When performing maintenance on the CNC Carpenter Carving Machine, be sure to turn off the power, and wait until the monitor has no display and the main circuit power indicator is off.

The maintenance and protection of CNC carpenter carving machine is very important, please don't neglect the maintenance protection of the carving machine. Also, do not simply maintain the protection of the carving machine, but carefully and carefully repair the CNC carpenter carving machine.

Four characteristics of woodworking engraving machine processing

One: accuracy must be accurate.
        Accuracy is the primary parameter for carpenter carving machine. Carpenter carving machine ensures high stability and high precision. It is not a simple matter, but it is a necessary ability of a high quality carving machine. The production level of the carving machine manufacturers, regardless of the carving and cutting, must reach a good long-term operation, and the carving is smooth and straight.
Second: the structure is reasonable and the bed is stable.
        The bed of the carpenter carving machine is like the foundation of the house. It is necessary to consolidate and not deform. The lean carving machine body is treated by oscillating aging to consolidate and not deform, ensuring excellent performance for long-term use.
Three: The intensity is big.
        The main factor affecting the strength is the spindle motor power. The general power is above three kilowatts. The tool can be clamped to 12.7. The aspect of the impact is also the drive motor, drive, etc. of the carpenter carving machine, together these accessories also affect the price of the carving machine.
Four: The speed is faster.
        In the modern processing industry, speed is required, that is, processing efficiency is required. How fast you can get on the premise that the force can reach, and also consider the service life of the machine. High-quality carpenter carving machine equipped with large stepping motor (such as: Fuxing 118) or servo motor, large drive (such as: research control 2811), in the long-term fast processing together, the drive system will not be hot, and will not exceed The load of the carving machine.

Engraving machine is the most commonly used CNC machine tool

Among the different types of CNC machine tools, the engraving machine is a relatively primitive type. It usually processes a variety of non-metallic materials and has various shaft types. This type of engraving machine is widely used in the carving of stone such as granite marble and bluestone sandstone. He also provided us with new types of building decoration materials, which made our various decoration effects idealized. Therefore, this machine product is still relatively common in the market, and he also has a wide market demand. A large reduction in our human burden.

The current engraving machine can be divided into woodworking engraving machine and stone engraving machine according to the material craftsmanship that he can engrave. The system of these engraving machines is relatively uniform, and they are all capable of autonomous NC mode, as long as we have With high power and low power, we can get a good range of use. The low-power engraving machine is suitable for some small badges, engraving of various woodcut materials, and the high-power engraving machine is suitable for the engraving of large-area materials, which need to be classified according to their own use.

In the advertising industry, technology industry, electronics industry, construction industry, printing and packaging industry, wood industry, decoration industry and other engraving machines have a wide range of applications. In addition, in the process of using the engraving machine, we must pay attention to the relevant use items, and timely find the fault to obtain good use effect, and prolong the service life of the engraving machine. The superior performance of the engraving machine and the innovation of various engraving techniques have also brought us the operation mode of CNC, which gives us every user friend the satisfaction of the full engraving needs.

How to control the depth of the lower edge of the stone engraving machine?

Different materials of the tool engraving materials of different hardness will have a suitable lower cutting depth, which is a reasonable cutting amount. It can make reasonable use of the cutting performance of the stone engraving machine tool, and obtain higher quality under the premise of ensuring the processing quality. A cutting amount of productivity and low processing cost.

The unit cutting amount is equal to the cutting (knife) depth * cutting width (path spacing) * the cutting speed. The cutting process is generally divided into roughing, semi-finishing and finishing. When roughing, remove all the margin as much as possible. When large, the amount of cutting should be determined by considering the power of the stone engraving machine and the strength of the tool to avoid causing large vibrations, and the tool is broken by a large impact. When finishing, the limitation of machining accuracy and surface roughness is mainly considered. When required, it is necessary to consider adding a semi-finishing process to make the pre-finishing allowance uniform, so as to achieve a satisfactory effect. To determine the amount of cutting, the power and tool strength of the stone engraving machine and the rigidity of the process system should be considered.

For alloy tools, the depth of the engraving marble and bluestone can be controlled to about one millimeter each time, and the diamond cutter can be adjusted to more than 2 mm. The material with higher hardness grade such as granite is engraved, the lower knife speed and the lower knife depth. Don't be too deep, you can lower the knife and increase the processing speed setting, so the efficiency will not be very low.

Stone carving is a relatively fine and professional technique, and the depth of the lower knife is the premise to ensure the quality of the whole sculpture, so we must grasp this degree.

Woodworking engraving machine brings more convenience to woodworking carving

    With the development of the woodworking engraving industry, wood engraving machine manufacturers have to face more and more customer orders, but also need to provide better woodworking engraving products. If you rely solely on past manual processing, it is difficult to meet the current rapid development. The emergence of woodworking engraving machines has brought new hopes to manufacturers, bringing new impetus to the woodworking engraving industry and bringing more hope to the development of this industry.
    There are many benefits to using an engraving machine, which are reflected in these aspects. The efficiency of machining is high, one machine can work continuously, and multiple processing steps are completed, reducing the time delay of manual processing. At the same time, machine processing can achieve better accuracy, especially for numerically controlled processing equipment, which can achieve precise processing and make the effect of engraving products more perfect. The cost of using machine processing is also lower. Compared to labor costs, the use of machine processing is generally more economical, and the operation is simple and convenient.
    Nowadays, people have gradually gained a new understanding of the value of woodcarving objects. Wood carving objects can not only serve as ornaments, but also have certain feng shui effects, which can provide some help for the improvement of family feng shui. Therefore, people have new requirements for the quality of woodworking engraving objects, and the use of engraving machines can well meet these needs.