How to choose a cnc router
Along with the rapid development of science and technology, numerical control machine tool technology is increasingly far away, now woodworking engraving machine technology has very mature, not only on line carve, lettering, hollow out velocity accuracy, is a significant effect on relief, stereo carve ascension, have with artificial or indifference, even higher than artificial accuracy, but the speed gap is heaven and in earth.Woodworking engraving machine factory home in the country less say also have 100, but the engraving machine that each manufacturer place produces is different, this basically is reflected in exterior and configuration, when the customer is in woodworking engraving machine of choose and buy, must ask clear the configuration of engraving machine, otherwise, the manufacturer will take you when novice to cheat!Do not mention here after sales and price, but from the quality, wood engraving machine is good or configuration to calculate!
Woodworking engraving machine configuration
1: spindle motor brand and power spindle motor famous brands abroad have Italy HSD spindle motor power size is 1.5, 2.2, 3.0, 3.7, 4.0, 4.5 kw or more, the power of different size corresponds to the different application field, is given priority to with relief, you can choose to 1.5 or 2.2 kw, give priority to with cutting, cutting, 3.0 kw to 9 kw is the direction of the customer to choose.
2: guide: guide to the influence of woodworking engraving machine is mainly on the accuracy and the machine life, famous brand have Taiwan Hiwin and Yintai, said the second circle and square rail, but the circle is now very few people to use, the guide rail has 20, 25, 30, 30 guide rail is best, but the general woodworking engraving machine configuration is 25 guide rail.
3: fixture and vacuum adsorption: woodworking engraving machine fixed materials there are two ways :1 is fixture, 2 is vacuum adsorption, vacuum adsorption table convenient material, this is an advantage, the disadvantage is high power consumption.
4: drives and motors: most manufacturers choose is ray brand drive, this also is the domestic well-known brand, abroad have Japan yaskawa, this involves the workings of a woodworking engraving machine, stepper OR servo, if you have been communicating with multiple manufacturers, then you should know than stepping on the precision of servo system.
5: Frequency converter: The famous frequency converter is Fuling. The frequency converter of week engraving machine is driven by the motor of the main shaft of engraving machine. The main requirements are stable operation and smooth change of speed.The full speed fluctuation is small, the low speed moment is big, may guarantee the low speed cutting.
6: structure of lathe bed, bed have a light of lathe bed and heavy lathe bed, said the choice of this part is mainly aimed at the woodworking engraving machine will because when carving carving and shaking, most woodworking engraving machine Z axis stroke is 200 mm, but for some special industries such as: coffin coffin, must choose heavy body.
Ok, woodworking engraving machine is very important more than six parts, woodworking carving machine is good relied on these parts being driven, so before buying woodworking engraving machine, be sure to ask these configuration, these things seem complicated, actually not much, also to home after wood carving factory, will soon be able to familiar with, oneself also can get a sense of judgment