Stone carving machine use precautions

  There are many factors in the speed of engraving. The first thing that can't be set is the configuration of the machine itself, the power of the finishing. There is also the skillful mastery of the technology, the choice of the tool, the material of the stone, etc.


   With the wide application of stone engraving machines, more and more customers who are just beginning to understand the CNC stone engraving machine often ask: "How about the speed of engraving, how long does it take to engrave a square?"


   There are many factors in the speed of engraving. The first thing that can't be set is the configuration of the machine itself, the power of the finishing. There is also the skillful mastery of the technology, the choice of the tool, the material of the stone, etc.


1. Theoretical basis: The training work must start from the theoretical training work, and the operators must conduct practical operation training under the condition that the theoretical assessment is passed. If the theoretical training is not passed, it is absolutely impossible to conduct operational training.


2, the use of stone engraving machine tools: After the theoretical training, the tool training must be carried out. Operators must be aware of common tools, engraving motor speeds, travel speeds, precautions, etc. Operators must be familiar with the application of the tool.


3, the scope of application of stone: operators must be familiar with the application range of various materials, familiar with different materials, different thicknesses, different finished products and so on. Familiar with different engraving methods for different materials.


4. Operation of various software of stone engraving machine: After the above training, software training can be carried out. Software training is mainly concentrated in the field of user applications; software requirements are: various types of software layout, various operations, path generation, and the ability to quickly find path errors.


1. The continuous running time is less than 10 hours per day to ensure the cleaning of the cooling water and the normal operation of the pump. The water spindle motor must not be dehydrated, and the cooling water should be replaced regularly to prevent the water temperature from being too high. In winter, if the working environment temperature is too low, the water in the water tank can be replaced with antifreeze.


Second, each time the machine is used, it is necessary to pay attention to cleaning. It is necessary to clean the dust on the platform and the transmission system, and regularly and weekly (weekly) lubricate the transmission system (X, Y, Z three axes). (Note: X, Y, Z three-axis polished rods are maintained with engine oil; screw parts are added with high-speed butter; in winter, if the working environment is fully automatic, the temperature of the computer engraving machine is too low, and the screw rods, polished rods (square rails or circular guides) should be Flush and clean with gasoline, then add the oil, otherwise the resistance of the machine transmission will be too large and the machine will be misaligned.)


Third, protect the electrical appliances
The inspection is to cut off the power supply. After the monitor has no display and the main circuit power indicator is off, the computer wood engraving machine can be carried out.

How to keep the engraving machine on hold

     The engraving machine simply rusts when not in use, because of the wet workshop environment, especially in summer, when some parts of the engraving machine are simply rusted, such as: bed, spindle, rail and other metal parts. Then, assuming that the rusting engraving machine motor spindle will be used normally, what happens?


    First of all, it is definitely the impact of the engraving machine's engraving function, and then the mechanical operation is noisy, which also slows down the progress and precision of production. Then, in our normal use, what methods and precautions should be taken to prevent the rusting machine?


    1. The appearance of steel parts, such as ball screws, hardened steel raceways of rolling guides, and the appearance of steel fasteners, should be rubbed with cloth or cotton 蘸 butter every few days. In other parts, it is often necessary to investigate whether there is weak rust, such as the application of cloth dipped in oil, and as a rust prevention point in the future.


    2, the appearance of aluminum parts, should also be rubbed with cloth butter every few days, or a layer of varnish. And often investigate whether there is an eclipse.


    3. The best emulsified oil in the cooling water tank to prevent rust, do not use water.

The development of hand-engraving and technical engraving

 As we all know, hand-carving is a craftsman-type labor, it is a comprehensive activity of the engraver "high intelligence and high skill"! Whether or not the finished product becomes a treasure depends entirely on the engraver's understanding of art, the feeling of the material, the skill of carving, and the tireless spirit. This is not something that ordinary people can do. It is precisely because it is so commendable that "engraving" becomes one. A kind of art, a culture and a symbol of the spirit!


     The birthplace of "engraving" is the processing of art, but because of its profound cultural connotation and superb finished effect, "engraving" has entered the field of industrial production! The main work of "engraving" in the initial stage of industrial production is the fine refinement of the product form and the engraving of the product's text pattern. It is said that its role can be described as "finishing the finishing touch"! The traditional hand-carving is based on the "knife and axe" as a tool. It is difficult to adapt to the needs of industrial production in terms of production efficiency and precision, because industrial production is not the same as artistic creativity after all! This should result in mechanical engraving - copy milling. The emergence of mechanical engraving has greatly promoted the "engraving" into the industry, especially the engraving ability of patterns and characters has accelerated the development speed of the mold industry, laying a foundation for the extensive use of the art-like process of "engraving" in the industrial field. A solid foundation!


     With the accelerated development of industrial products, especially the widespread application of computer design, the form of industrial products is more abundant and the changes are more rapid, which puts new demands on the manufacturing industry. A number of CNC devices based on computer control have entered. Mechanical processing industry.


     Mechanical engraving is still a kind of hand-carving. It is obviously weak in the efficiency of engraving fine products, the consistency of batch products, the engraving of curved products, and the interface with computer design technology. The above-mentioned weakness hinders the "engraving" in modern times. The breadth of applications in the industry has prompted CNC engraving with computer-aided design and processing (CAD/CAM) technology and computer numerical control technology (CNC) as the core, and has provoked the burden of promoting "engraving" into the industrial field. .


     The CNC engraving literal is defined as computer numerical control technology engraving. It is developed on the basis of computer-aided design technology (CAD), computer-aided machining technology (CAM), computer numerical control technology (CNC) and high-speed milling technology (HSM) in the industrial field. In the process of its growth, according to the particularity of the "engraving" application, the art design and modeling technology of the advertising industry has integrated CNC engraving into a unique professional technology.


     The CNC engraving implementation tool is engraving CAD/CAM software and CNC engraving machine. The real core is engraving CAD/CAM software. The engraving CAD/CAM software can be compared to the engraving process knowledge in the brain of the engraver or the manual engraving. Comprehensive application of design skills"! Whether the function of engraving CAD/CAM software is complete will play a decisive role in whether "engraving" can have greater brilliance in the modern industrial field!


     As a unique professional technology, CNC engraving has distinctive features in comparison with related industries:
     ◆The combination of precise mapping mechanism and artistic drawing mechanism
     “Carving” is an art, and its design tools must provide designers with a convenient creative space! “Engraving” enters the industrial field, and its design tools must also comply with the “small size” industrial design principles!
     ◆Art surface modeling method and geometric surface modeling method combined
     With the continuous expansion of the CNC engraving application surface, "engraving" is no longer just a "finishing point", and has gradually penetrated into the field of product design and product processing. This requires that the "engraving" design tool must have a certain surface modeling function, Since “engraving” is a unique design method, the shape of multiple products cannot be expressed by accurate mathematical functions. Depending on the designer's feeling, only the mixed shapes of artistic surfaces and geometric surfaces can guarantee “engraving” in the industrial field. Can have more brilliant performance!
     ◆Small tool high speed engraving technology and technology
     The connotation of "engraving" is fine. More than 90% of the work undertaken by "engraving" in the industrial field is the conventional big knife "incapable of power". It must be completed with small tools, and the mechanical engraver can use its rich experience and Skillful skills try to avoid broken knives, thus ensuring engraving efficiency! CNC engraving is done by computer control. CNC engraving machine requires small CNC tools for efficient and fine engraving. It needs professional CNC engraving technology and technology to support it. This is the current high-speed milling technology (HSM) and CNC engraving in the processing industry. Unique "equal cutting technology"!
     ◆Use precision high speed spindle motor
     The use of precision high-speed spindle motors is the basic guarantee for high-speed engraving of small tools! High-speed precision spindle motor's "high speed, high precision, low noise, low vibration, high speed and constant power", etc., ensure that small tools can obtain high cutting line speed, maintain high rotation precision, and generate sufficient high-speed cutting force. Reduce vibration and beat the broken knife. The woodworking engraving machine can continue to engrave automatically with the unfinished part.

Analysis of the reasons for the cutting machine

In general, the main factors that cause the woodworking engraving machine to break the knife are as follows:


1. Machining program of wood engraving machine The machining program is the instruction of engraving and machining. It contains position command and speed command. It is the basis of machine tool movement. Therefore, whether the correct and the program are reasonable or not directly affects whether the tool will break the knife.
2. Machine tool itself The engraving machine is the executor of engraving and the provider of engraving power. Whether the engraving machine is selected correctly during processing or whether the current state of the engraving machine is normal will become the influencing factor of the broken knife.
3. Tool The clamping state of the engraving machine tool is also an influencing factor of the broken knife. For example, if the tool is not properly clamped, the radial runout is large, or the length of the tool is too long, it may cause the broken knife.
4. Material The engraving material is the object to be processed. If the material itself is not uniform in hardness and there are impurities, it will cause the knife to break.
5, workpiece clamping If the workpiece is not clamped or the clamping is not strong, it will cause the knife to break.
6. The cutting fluid is obvious when processing hard metals.
7. Peripheral environment For example, if there is vibration source around it, it will affect the machining state and cause the knife to break. If the voltage is unstable or exceeds the working range of the engraving machine, the abnormal working state of the machine will also cause the broken knife.


    The above is the main cause of the broken knife in the woodworking engraving machine. Knowing these, we can come up with the right medicine for these situations.

Choose the carpenter engraving machine tool correctly

Choosing the right carpenter engraving machine tool Carpenter engraving machine is now spread all over the carpenter's profession.

From general single-head carpenter engraving machines, multi-head embossing machines, to multi-process carpenter engraving machines, carpenter machining centers and other types of carpenter engraving machines can not avoid the choice of tools.

Then, if you choose the right tool to use the most valuable carpenter engraving machine function, forward power?

 The carpenter's engraving machine tool determines the quality of the engraving and the engraving effect to a certain extent.

Just like a good car needs a good tire to have a good braking effect, the engraving machine is the same, the carpenter engraving machine needs good quality and the right tool is enough to engrave high quality products.

The main elements of the engraving function are: tool data, tool type, machining parameters, and grinding technology.
1. The sharpness and mirror effect of the tool affect the cutting force. The sharper the tool, the smaller the machining resistance, the smoother the machine drive, the higher the surface quality, but the lower the durability of the tool. Therefore, the selection of good tool bar data is also the key factor. Grinding wheel quality. Good quality sand
The wheel is capable of grinding a cutting edge with a fine mirror surface, which can effectively advance the durability and sharpness of the tool.
2 The high quality grinding wheel can grind the mirrored rear cutting edge and advance the mirror surface effect of the cutting surface. After understanding the influence of the carpenter engraving machine tool on the engraving quality, the operator can select the tool sensitively according to the engraving process, try to select the tool with high quality data, and operate according to his own needs in the grinding process, select the good quality grinding wheel.
3 This can reach the better use of the cost of the tool, if you use the defective tool cheaply, it will not only form a rough cut, but if you break the knife, it may cause product defects.

What are the causes of tool wear in CNC woodworking engraving machine?

A few days ago, our customer service received a customer consultation call, why did you introduce the same CNC carpenter carving machine with friends, and processed the same workpiece, but the cost of processing itself was much more fierce than that of friends, especially the tool wear. What is the reason?

     To this end, our customer service has detailed analysis of the customer's detailed reasons for the wear and tear of the knives:

1. The direction of the knife;

2. Lower knife method;

3. Cutting fluid;

4, cutting amount, including spindle speed, feed speed, path distance, knife depth and other parameters;

5, tool type, tool information.

     If the customer can understand and grasp the above applicable skills of CNC carpenter carving machine tools, it can reduce tool wear. For example, when carving, according to the pattern of the plate, the height is not only high, but also the tool wear is extremely low; the spindle speed and feed rate are adjusted according to the quality of the plate during cutting. Therefore, in order to save money and reduce equipment wear, it is necessary to grasp certain carving techniques.

Woodworking engraving machine and manual work together to maximize efficiency

The presentation of the carpenter's engraving machine can be said to have greatly liberated the carpenter's workers and greatly improved the working power. It can be said that the carpenter engraving machine is a revolution in the carpenter profession. However, the carpenter engraving machine can not completely replace the artificial, although the carpenter engraving machine has a high production power, but the engraved workpiece lacks a rounded feeling compared with the craft. Therefore, we can focus on carpenter engraving machines, supplemented by craftsmanship. After we have carved it with a carpenter engraving machine, the details need to be carved and polished. Although the carpenter engraving machine is a dry stream, but the craft is not a part of the abandonment, as long as the carpenter engraving machine and craft cooperation will maximize power.