One, the choice of size of width of cloth
The client should be mixed according to the demand of business fund condition, the choice fits the bulk of the model of his engraving tool and its power. The engraving tool of general little width of cloth has 600mm × 600mm and 600mm × 900mm, entering makings width is 700mm. Carving pair of color board is the application with the mainest engraving tool of little width of cloth, admit a gender very good. Again a bit less engraving tool value is as about the same as its, but when carving pair of color board, should cut into parts board, more troublesome and create needless waste. The engraving tool of old width of cloth has × 3000mm of 2400mm of 1500mm of × of 1200mm × 1200mm, 200mm, 1500mm × , 2400mm, the engraving tool of above type exceeds 1350mm into division width, the organic glass on market is mixed now the dimension of PVC board is 1300mm × 2400mm, these a few type are so large to demand the client of engraving tool of width of cloth suits quite.
2, main shaft electric machinery
Main shaft electric machinery is the important composition component of computer engraving tool, the performance with its overall to computer engraving tool performance is having crucial effect. Normally cent is treatment main shaft two kinds: Accurate treatment main shaft and high-power cut off main shaft.
1, the characteristic that machines main shaft subtly is low noise, high rotate speed, height, suit to process particularly careful work, wait like gift of card of seal, nameplate, bosom. This kind of electric machinery is electric machinery of high speed frequency conversion normally, power is lesser, it is like under 250W. Defect is the ability that cuts off thick material poorer, disagreement cuts off thicker material.
2, high-power cuts off main shaft, basically use at cutting off, high-power is engraved, the characteristic is power big, cut capability is strong, suit to cut eaves, 3 stereo words particularly, also can make pectoral card, nameplate, seal wait of course. The character of electric machinery can divide basis of main shaft of this kind of high-power to brush alternating current of frequency high speed to not have commonly machine and have brush alternating current machine, its basically distinguish is: A, without brush rotate speed of frequency conversion electric machinery tall, gearshift limits is 70060000 turn / minute, and have commonly brush alternating current machine top rotate speed does not exceed 24000 to turn / minute: B, without brush frequency conversion electric machinery to rotate precision is tall, wear away small, noise is low, make noise greatly under have brush alternating current machine; C, without it is good to brush character of locked-rotor of frequency conversion electric machinery, because there is special current limliting circuit on transducer, the locked-rotor of short time won't burn down electric machinery, and have brush communication machine very can fast when excess load movement or locked-rotor fumy burn down, and cannot repair; D, without brush frequency conversion electric machinery to use frequency conversion to control technical timing, it is professional form product, life is long, manufacturer offers 1 year of free bags to change, it is OK to be returned later through changing high speed bearing undertakes maintenance to electric machinery, and have because use report to letter life is in 300 hours to have to change about,brush alternating current machine motor or electric machinery carbon brush, so electric machinery of carbon brush communication also does not guarantee one day normally.
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