cnc and laser engraver blog

Engraving Machine

engraver speaking from the processing principle is a combination of drilling and milling processing,

, if choosing the right targets, the use of reasonable process, CNC engraver can be a lucrative profession, if the CNC carving into the wrong line, a weak, CNC engraving will be ” alternative, “will be very little return for the investors. engraver processing in accordance with their principles, can be divided into mechanical engraver, laser engraver, sandblast engraver, water jet cutting machine and so on, but the basket carving crafts can be at least in the stage need manual. The most widely used mechanical engraver, laser engraver engraving and sandblasting.�

About engraving machine-machine

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Is an original hand-carved craftsmanship of the work-based, it is the sculptor of “high intelligence and high-skills” activities. Products can become treasures carved entirely dependent on the understanding of the arts, the feeling of the material. Carving techniques and tireless spirit of play. Development to the emergence of computer engraving machine to make the art of carving on the floor, but also the advertising industry has gradually become a professional production tool. “Sculpture” has become an art, a culture, a symbol of the spirit.

Computer engraving machine is divided into two types of high-power and low power. Only suitable for low-power to do two-color plates, building models, small signs, such as three-dimensional crafts. As the power is too small and have greatly affected the scope of its application. Engraving machine can do high-power low-power engraving machine things. The most suitable for large-scale cutting, relief, engraving.

Sculpture is mainly used in: the advertising industry, process industry, the mold industry, construction, printing and packaging it, wood working industry, decoration industry and so on.

Carving supplies are: acrylic organic board, PVC board, hibiscus board, color board, wood working panels, MDF, marble, fire board, rubber board, glass and so on.

Business Object: advertising agencies, decoration companies, hotels, guest houses, shopping malls, schools, hospitals, office buildings, entertainment venues, bath center, groups, enterprises, and other administrative organs.

engraving machine-mechanical principle

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Stone engraving machine

engraver multiple data input mode in accordance with the needs of easily. It can be compatible with Israel’s CASMATE, the United States ARTCAM, France TPYE3, Beijing Wentai, election, etc. carved into the software, but also compatible with carved JD Machine ENG format software. Carter engraver so that can adapt to different levels of customers, customer demand in different areas, which greatly expanded the engraver Carter applications. Whether customers are more familiar with or like what kind of engraving software, you can selectively use.

Optimization of instruction arc engraver workpiece in accordance with the characteristics of automatic elimination of the speed of vibration patterns. Traditional CNC control system is often the following issues: a straight line faster than the speed curve defend, than a straight line curve poor accuracy, so when the machine three-dimensional relief is very much jitter and slow, poor accuracy. Application of the control system solve this problem, namely to improve the efficiency of the processing (the processing time can be reduced by 30% -300%), but also the elimination of the speed of vibration patterns, Tam high processing quality.

widening the use of high-precision cylindrical engraver linear guide, good stability and high accuracy. Processing of travel is greater than 160 mm, higher than that of other equipment, particularly suitable for the production of plastic mold, processing agents, such as semi-finished products, making the work not only as the other limitations of the engraver as PVC, acrylic and other processing.

engraver in the process, you can dynamically adjust the depth of processing. During processing can be dynamically adjusted to the processing speed and knife speed. Carter engraver entirely self-designed embedded CNC controller can be used in harsh environment. Industry-standard bus architecture design, control system to ensure stable and reliable.

Mechanical parameters

engraver parameters Laws (Weihong Systems): Manufacturers parameter modification, (enter password: NCSTUDIO click “OK”)

Table travel: (based on machine model)

System parameters: the basis of the default and then have selected the first four.

Electrical parameters: If the lead is 10 0.0062

If lead is 5 0.003125

Take-off frequency: 300

Z axis maximum velocity: 1000

Single-axis accelerometer: 400

Acceleration curve: 300

engraving machines-machine purchase

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Furniture engraving machines

After-sales service

Laser engraving machines laser tube, reflective lenses are consumables, have a certain life, to be replaced after the expiration. This requires manufacturers to provide a strong after-sales service guarantee the timely provision of these supplies. Some users in order to yield to the temptation of cheap, from a number of small factories to low prices of laser engraving machines, half a year later, laser engraving machines laser need to be replaced, and a contact manufacturers and found empty.

Product Quality

The same is a

, parts and components are not used as examples to illustrate the following:

(1) stepper motor: laser engraving machines related to the precision of the carving, some manufacturers choose to import the stepper motor, some joint-venture factory of Health of the stepper motor factory, some non-brand-name motor.

(2) laser lenses: relationship to the power of laser engraving machines the size of the import sub-lenses, lenses made, which was divided into the lens of domestic use of imported materials production and use of domestic materials production in the two prices differ greatly from the use of effects and the use of life expectancy gap is also very strong.

(3) Laser tube: This is the heart of laser engraving machines. Laser tube as a result of import prices, are generally in a few million, so the majority of laser engraving machines are made using Chinese-made laser tube. Chinese-made laser tube is good and the bad, the price gap. Good laser tube life generally around 3000 hours.

(4) mechanical assembly quality: some manufacturers to reduce costs, the use of a thin shell of metal production machinery, the user generally can not see, but over time, rack deformation occurs, the impact of laser engraving machines for carving precision. Laser engraving machines good framework should be adopted, the use of high-quality steel welded together and used to produce high-quality cold-rolled steel chassis. When users buy machines to see whether or not to use the framework of the structure and the thickness of metal chassis, intensity can be found in good and bad quality.

engraving machines-mechanical maintenance

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Mechanical engraving machines

A consecutive 10-hour running time the following day to ensure that the cleaning and cooling water pump of the normal work of the spindle motor must not allow the water shortage there is, from time to time to replace the cooling water to prevent the water temperature is too high. In winter the temperature is too low if the working environment inside the water tank can be replaced with antifreeze water.

Second, each machine after use, it is necessary to pay attention to clean-up must be platform and drive system on the dust cleared, regular (weekly) on the transmission system (X, Y, Z axis) fuel lubrication. (Note: X, Y, Z axis rod maintenance with oil; some additional high-speed screw butter; winter temperature is too low if the working environment screw, rod (square or circular guide rail) of the gasoline should be carried out wash clean, then add the oil, otherwise it will create some resistance to the machine drive is too large and lead to the wrong machines.)

Third, to conduct maintenance checks on electrical appliances is that we must cut off the power when the monitor no display and the main circuit power indicator goes out before its implementation.

engraving machines-mechanical maintenance

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Advertising engraving machines

engraving machines can not be normal working hours, may be a problem with the internal components or other reasons, the following problems often tell us about the general.

(1) There is a three-axis can not be changed at this time to check the corresponding drive shaft corresponding to whether the damaged block. Method can be used to replace the Law: The fixed-axis corresponding to unplug the air plug plug in other axis corresponding to the dynamic drive on.

(2) If, after the exchange of fixed-axis around the normal, then on the drive shaft corresponding block has been damaged and need to replace a good drive block. If you do not or can not move on that axis cable or electrical failure or replacement of electrical cables. Triaxial not active. Check at this time whether the three-axis air plugs and control box to connect, and whether the power control box is turned on. Whether the data lines and control boxes and control computers connected cards. If the above are normal, then please contact the factory.

(3) can not be the normal operation of the spindle. First of all, check the inverter LED display shows the error code (see error code converter manual), the following as an example to YIXING inverter.

Troubleshooting YIXING series inverter and processing (1.5 kW)

Fault code: DL output short-circuit the electrical and cable lines to check whether the short-circuit, OL1OL2 much electrical load block to block to exclude the phenomenon of reducing the load

. LU due to unusual check the voltage input voltage input supply, OH overheated cooling fan load too much damage to the replacement of the fan to reduce the load (Note: When the inverter when the reset button shows DL invalid, please restart the inverter power troubleshooting), TALENT Series Inverters common failures and to deal with (2.2 kW)

Fault code: EOCD output short-circuit the electrical and cable lines to check whether the short-circuit, EOU check the voltage of the input voltage is too high, EOCN output short-circuit or phase circuit-to-ground short-circuit wiring and electrical inspection, ELU in the same power system is a large starting current load re - wiring to avoid load, TL external interference will be controlled separately from power lines and strong alignment.

Spindle motor and to deal with common faults:

Electrical hot work to check whether the circulating water pumps are in working order, electrical boring check whether the lack of electrical cable lines are short circuit, the electrical motor is the voice of abnormal internal motor overload fault (please contact the manufacturer), the electrical inversion check whether the lack of electrical lines UVW side of the output ends of any change.