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.

The basic operation procedure of woodworking engraving machine

    Woodworking engraving machine is a kind of engraving machine. It is widely used in the woodworking engraving industry and has become one of the most popular equipment choices. The overall operation of the engraving machine is relatively simple, but there are some basic items that need to be fully understood during the actual operation. Here is a brief introduction for everyone.
    From the introduction of woodworking engraving machine manufacturers, when using the engraving machine, it is necessary to strictly follow the customer's requirements and design. After the equipment is calculated, the path can be saved according to the path of different tools. document. The operator needs to check the path of the file repeatedly to see if there is any error. Make sure that it is correct and enter the system settings.
    It is worth noting that during the design operation, the material must be fixed and placed. Generally, the origin of the work is defined and the number of revolutions is adjusted. In addition, the selection of the tool is also very particular, and it is necessary to select the appropriate tool according to different engravings to avoid the phenomenon of broken knife. After doing all the external checks, turn on the power to operate the device.
    This is the main thing to consider when using the woodworking engraving machine. It needs a basic understanding during operation to ensure the operational efficiency of the equipment, reduce the occurrence of risks, improve work efficiency, and ensure the safety of the operators themselves. .

How long can a woodworking engraving machine last?

      Nowadays, all kinds of industries have realized the application of mechanical processing and production. How long can the engraving machine purchased by customers be used for the processing industry? I believe this is a concern of every customer. Of course, the processing life is different. Not the same.

      Woodworking engraving machine life is generally designed for about ten years, which is in an ideal state.
   
     Woodworking engraving machine should pay attention to maintenance and maintenance in use. If the normal working system is 8 hours a day, it is generally no problem to use 5-6 years.
   
     However, the life of the woodworking engraving machine is based on the customer's usage and cannot be determined. If your business is very good and the processing volume is large, then the main shaft is the most important wear bearing, this time is between one year and several years. Like the mechanical structure, the only thing that is bad is the slider, but it is no problem for a few years, and it is easy to replace. On the circuit side, the aging of the wire and the aging of some electronic components are damaged.
Of course, the configuration is also a critical issue, and the high configuration machine will also extend the life of the engraving machine. Generally speaking, the engraving machine is equipped with an imported spindle, imported drive and Taiwan guide rail, bearing gravity, and three-axis dustproof. If the dust is relatively large, it is better to have a dust cover for the equipment to be purchased.

Laser engraving machine

The laser engraving machine can perform cutting, engraving, drawing, and the like without touching the workpiece, and can fully utilize the processing material without wasting. The processing efficiency is also faster than the ordinary engraving machine and the machining accuracy is accurate. The operation method is also very simple. As long as the size of the workpiece is input into the computer, the system will automatically generate the machining path. The laser engraving machine will engrave the material into the finished product you need. No need for tools, no mold, only laser to complete non-contact. Processing, simple and fast.
The laser engraver is a laser beam that focuses on high power density. By using a laser beam to illuminate the surface of the workpiece, the high temperature of the laser beam instantaneously causes the workpiece to reach the melting point, while the air tube coaxial with the beam rapidly blows the workpiece. The formation of the workpiece as the movement of the beam position has involved a good dimensional pattern. Laser engraving processing replaces traditional mechanical tools and tool magazines with light beams that can generate instantaneous high temperatures, saving production costs. Laser engraving machine has high precision, fast speed, and is not limited by engraving patterns. Low cost features gradually improve or replace traditional metal engraving process equipment. The mechanical part of the laser head has no contact with the workpiece, and it will not scratch the working surface during the processing operation; the laser engraving speed is fast, the incision is smooth and flat, and generally no subsequent processing is required; the effect after engraving is small, the material is not deformed; the incision is smooth Neat, no need to cut the burr again; laser engraving machine has high processing precision and will not damage the appearance of the processed material; CNC private system control, input workpiece size and it will automatically form the plan of the workpiece processing, which can greatly save the design graphics time.
When the traditional engraving machine cuts various materials, the cost is too high, the manufacturing cycle is long, the size is not inconvenient, the delivery time is affected, and some sharp corners encountered during the processing cannot be satisfactorily processed. When the engraving machine processes the fabric, there is no way to solve the roughening of the incision, which brings a lot of inconvenience to the operation of the subsequent process, which greatly affects the quality of the follow-up work and makes the engraving machine's market competitiveness in this industry decline.
The original force laser engraving machine is cheap, the processing speed is fast, and it does not affect the mechanical stress of the workpiece. Therefore, the accuracy of the engraving and processing and the engraving speed are very good. The smooth running incision is exquisite and bright, and it also has the characteristics of safe operation. No downtime processing for 24 hours.

Similarities and differences between CNC engraving and milling machine and small CNC engraving machine

       CNCengravingandmillingmachine It is a kind of CNC machine tool. It is a CNC machine tool that corresponds to a traditional engraving machine. Most of them think that the engraving and milling machine is a CNC milling machine that uses small tools, high power and high speed spindle motors. The advantage of the engraving machine is in the engraving. If the hardness of the processing material is relatively large, it will not work. The appearance of the engraving and milling machine can be said to fill the gap between the two. The engraving and milling machine can be engraved or milled. It is an efficient and high-precision CNC machine tool. The Sylph engraving and milling machine is an outstanding masterpiece of CNC engraving and milling machine.

Engraving machine: Its high spindle speed is suitable for the processing of small tools. The torque is relatively small, focusing on the “engraving” function, such as wood (specially processed wood called wood carving machine), double-color board, acrylic board and other low-hardness boards, no Great for large workpieces with strong cutting. At present, most of the products on the market with the name of the engraving machine are mainly for processing handicrafts, and the cost is low. Due to the low precision, it is not suitable for mold development; however, there are exceptions such as wafer engraving machine.

Some people may have such a question, is the engraving and milling machine an engraving machine?

The insiders told the author that people intuitively feel that the small format is the engraving machine, and the large-format engraving and milling machine, or the engraving machine, the router, or the collective engraving machine. In fact, they are two types of machines with different structures, but the working principle is roughly the same. They are driven by three axes of X, Y and Z, and are controlled by the electronic controller.

In addition, from the purpose of use, the engraving machine is mainly used for engraving of plates, and is widely used in two-color plates or acrylic engraving. The depth of engraving is about 1mm~3mm, which is more common in the production of signs and signs. From the mechanical construction point of view, the spindle head of the engraving machine is equipped with a spring pressure nose, which is used to flatten the thin plate below 3mm during the engraving process, and at the same time, because the engraving spindle is connected to the larger diameter motor through the belt, the rotation speed is large, engraving The resulting workpiece is smoother. Due to the long tool used in the engraving machine, it is only suitable for the high-speed engraving process with a small amount of cutting.

If you use a engraving and milling machine to make three-dimensional engraving, although the drop is very large, the amount of one-time infeed is very large, and the material of 200 mm width can be completed at one time. In addition, the engraving and milling machine can flexibly select the tool diameter specification and length, and install a fine knife to dry and work hard.

Because the machine design of the engraving and milling machine pays attention to the heavy load, the frame has large steel and large Z-axis stroke, so it can not only do the process of small engraving machine, but also cut the thick plate at high speed. The amount of one-time feeding can reach 20mm~30mm. It is a process that the engraving machine can't do at all. In this sense, the engraving and milling machine can be used for both fine engraving and cutting and boring.

With its technical advantages and reasonable price, the engraving and milling machine has become an important machine tool for China's consumer electronics parts manufacturing, small precision mold manufacturing, hardware products, furniture manufacturing and other industries. In addition, in the field of high-power LED aluminum substrates, craft gifts, metal electrodes, metal frame processing, etc., CNC milling and milling machines have also begun to be used.

The treasure of art, the past and present of woodcarving

   Chinese culture is profound and profound, and has a long history. It has been inherited for 5,000 years. It has accumulated countless and inexhaustible artistic treasures. The essence of the country, wood carving art is one of the important categories. Let us discuss the development history of wood carving together.
   Archaeologists and seniors agreed that there was a transitional period of the wood age before the Stone Age. It is well known that wood is easier to process and that it is a necessity for human life in a certain period of time. However, due to the fragility of the wood, the use period is short, and it is quickly replaced by a stronger instrument such as stone. The woodcarving technique has flourished during this period and has continued to this day.
   Although modern "engraving" is already a vocabulary, it can be seen from the history of the development of creation technology that the technique of "engraving" appears earlier than the technique of "engraving" because the technique of "engraving" is simpler and easier to grasp! It can be seen that the art of woodcarving originated from the early carvings and became part of the hobbyist entertainment and spiritual sustenance.
    The history dates back to the 6th year of the Wuling area of ​​Wuling, the Daxi culture of the Neolithic Age. From the chiseled knives unearthed here, the sharp edges of the chisel are sharpened at one end, and the other end is slightly curved. Knives, combined with the functions of chiseling, engraving and drilling, can be inferred that wood carving techniques have emerged at this time. People use tools to make simple processing, use and decoration of wood, including original woodcarving totems.
    Wood carving, a long-established craftsmanship, is still loved by the general public because of its unique artistic charm. It is rooted in its profound cultural heritage.

Advertising engraving machine spindle does not turn and debug data?

1. The main axis of the advertising engraving machine does not turn: We say that the main axis of the advertising engraving machine does not turn.

(1) The inverter power is too small;

(2) The motor insulation level does not meet the requirements;

(3) The output side is short-circuited and the motor cable is damaged;

(4) Accelerate overcurrent, acceleration time is too short;

(5) The V/F compensation value is too high;

(6) The V/F curve selection is not suitable;

(7) Motor problems;

(8) The load is too heavy;

(9) The error generation displayed on the LED display of the inverter.

(10) The voltage is unstable and exceeds the load range of the inverter.

(11) The spindle bearing of the engraving machine is damaged.

(12) The line is out of phase and short circuited.

2, advertising engraving machine debugging data:

(1) Check the tightness of the screws in each place after the machine is assembled.

(2) Check the tightness of the triaxial belt (just move at 90%)

(3) Check if the wiring of each part of the circuit is correct and whether the terminal is connected

(4) Check if the drag chain is dry

(5) After all the above are completed, the diagonal error will be adjusted (the large machine is around 0.3, and the small machine is around 0.1).

(6) Dimensional test Large machine uses a tape measure to measure the maximum number of strokes to walk (small machine direct engraving machine on the machine, the maximum stroke is good)

(7) Engrave a circle and a square of 150*150, 100*100, 50*50, 10*10 with a plate (accuracy is around 0.03)

(8) Open the vacuum test with vacuum so that the vacuum can be tested (the vacuum will know if the motor is good or bad and leaks if it is moved for 20 minutes)

(9) Finally, look at the paint of the appearance sheet metal

(10) After all the above completions, a continuous test (the program is a three-axis linkage) will take place after 4 hours of movement to see the spindle and the positioning point change. If there is a dry winding to check the static electricity. There is also the degree of heat of the motor

How to use the engraving machine for maintenance?

1. Check before starting every day; if the communication line, motor line, and optocoupler line are loose, whether the voltage is stable; then turn on the power of the machine, operate the machine to move back and forth twice, and start the operation.

2. Clean the sensor (optocoupler, proximity switch) to prevent the dust powder from sticking to the sensor, affecting its sensitivity or causing false touches.

3. Clean the dust debris on the exposed rails (light rods) and clean them with No. 2 oil. After cleaning, add butter or No. 2 lithium grease.

4. After one day's work is completed, first remove the engraving knife and let the spindle chuck and lock nut be in a relaxed state. This helps to extend the life of the spindle chuck. Then we began to clean the work surface, can be cleaned with a brush; pay attention to the work surface is usually not to accumulate debris, so as to avoid deformation of the platform.

5, the water-cooled spindle engraving machine should ensure the cleaning of the cooling water and the normal operation of the pump, must not make the water-cooled spindle motor water shortage, regularly replace the cooling water to prevent the water temperature is too high, as much as possible circulating water, you can change the capacity Water tank.

6. Move the machine head to the lower left or lower right position to prevent collision, and then cut off the power; do not pull the plug with power.

7. Maintenance of the engraving machine when not in use for a long time: When the engraving machine is not used for a long time, it should be energized 1-2 times a week, especially in the rainy season with large environmental humidity, so that the engraving machine can run for an hour or so. The heat of the electrical component itself is used to dissipate the moisture in the numerical control system to ensure stable and reliable electronic performance.

8. Maintenance of the inverter: The inverter has been debugged before leaving the factory. It is forbidden to debug and change the line privately to prevent damage to the motor or inverter caused by data input error.

9. Regularly clean the cooling and ventilation system of the circuit box. Please check regularly whether the fans on the electric control box are working normally. Clean the dust in the electric control box with a vacuum cleaner regularly, and check whether the screws on the terminal block are loose to ensure the circuit is safe and reliable. use.

10. The door of the electric control box should be opened as little as possible. It is forbidden to open the door. When engraving, there will be dust, wood chips or metal powder in the air. Once they fall on the circuit board or electronic device inside the electric control box, it is easy to cause the element. The insulation resistance between devices drops, and even components and boards are damaged.

11. Regularly check whether the screws of the various parts of the machine are loose.

12, vacuum pump maintenance:

The wire mesh in the suction port of the A water circulation air pump is used to prevent the foreign dust particles from entering the pump body. The filter screen should be kept clean at any time to avoid the blockage and cause the pumping speed to drop. When the pump is not in use, it should be energized every few days. Minutes to prevent the long rust of the pump body from working properly.

B Tongyou vacuum pump should also loosen the wing nut, remove the paper filter core and clean the filter with high pressure gas regularly. It is found that the filter element is not well ventilated or damaged, and should be replaced in time. According to the length of use, the high pressure oil gun can be used to oil the bearings.

13. Operate in strict accordance with the instructions for use and comply with the safe use specifications.

The engraving machine is also alive as a human being. If the parts of the engraving machine are always in good condition, it is very important to maintain regular maintenance. This can eliminate many hidden dangers in the bud and prevent a serious accident. Operators should develop good habits that are often used to maintain equipment!