What factors influence the computer engraving machine - - 【 】 Engraving machine _ _ _ _ CNC woodworking engraving machine engraving machine carving factory house

the influencing factors of computer engraving machine production





1, the influence of the power supply for processing is the most direct, mainly for control system disorders. CNC control system of every feature of various electronic devices, there is a certain voltage and frequency range. Overload operation of any component parts inevitably lead to the instability of the whole system, common phenomenon is processing deviation.





2, the influence of vibration of the cutting knife is frequent, the surface is not smooth. Common reason is to touch in the manufacturing process of machine tools, machine tools installation levelness is unqualified, surrounded by punching machine.





3 main influence of electronic components cooling, dust, and the sensitivity of the sensor. Common phenomenon including light inspection failure, computer CPU fan does not turn, etc.





4, the influence of environmental temperature and humidity control system of the performance, the performance of the drive motor. When the environment temperature more than 40 degrees, the control system control and possible errors and drive motor drive torque may reach rating.





the six main factors influencing the CNC laser engraving machine





1, the influence of the output power and irradiation time





laser output power, irradiation time, laser energy is gained by the workpiece. When the focus on the workpiece surface, the greater the output of laser energy, the sculpture in addition to the deeper the greater the pit, and taper is smaller.





2, the focal length and the influence of divergence Angle





small divergence Angle of laser beam, the shorter the focal length of the focusing lens, the focal plane can get smaller light spot and higher power density. The smaller focal spot diameter on the surface of the, carving out more subtle product.





3, the effects of focus position





the focus position for carved artifacts of the pit slot, has a great impact on the shape and depth. When the focus position is very low, through the light spot on the surface of the workpiece has a very large area, not only will produce a great bell mouth, and affect the machining depth due to energy density love oh. When the focus to improve, pit slot depth increases. If focus is too high, in the same surface flare is very large and removal in the area is large, shallow depth. So according to the position of the workpiece process requirement to adjust the focus.





4, spot the effects of the energy distribution in the





after focusing laser beam spot light intensity is not the same everywhere. Energy is the focus of micro axial symmetrical distribution, beam groove machining are symmetrical, otherwise, the asymmetry of sculpture after pit slot.





5, the influence of irradiation times





with laser irradiation time, the depth of the machining is about five times the slot width, and taper is bigger. If use laser for many times, not only the depth can be greatly increased, taper can be reduced, and the width is almost the same.



6, the effects of workpiece material





for a variety of workpiece material to absorb energy spectrum, gathered in the laser energy on the workpiece through lens cannot all be absorbed, there are quite a number of energy is reflected or projection and lost, its absorption rate is associated with the absorption spectrum and laser wavelength of workpiece materials.