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1、Bed with fine structural rigidity and high dynamic accuracy
The smooth and high speed engraving movement depends on the mechanical structure of machining tool to a great extent. The main features of Shuaike machining tool structure are:
，All the three shafts adopt moving units with high precision, the rectangular linear guide rail and ball screw, the slider with pretension and the movement without gap, fine rigidity.
，Cast integrally by cast iron which provides stable working platform, with minimal machine tool vibration, smooth and low noise of engraving machine motion, and high smoothness of engraved finished goods.
，The strict production management system ensures high standard movement positioning and repeat positioning precision, and motion sensitivity for guaranteeing the fine movement characteristics of engraving machine processing, and the smooth edge and high sharpness of the graphics of engraved finished goods.
2、Spindle motor with high precision, velocity, and low noise
The engraving mainly adopts small cutting tools to carry out milling, and has high requirements to the precision and velocity of spindle motor:
，The velocity of Shuaike¨s spindle motor is high, which can provide higher cutting speed for the small cutting tools and ensure that it has better cutting performance in the engraving.
，The high precision, low noise, small runout of cutter installation and clamping, and radial runout of cutter installation (Root of cutter handle) ＋0.02mm, make the small cutting tool mill smoothly.
3、Fine drive technology
The drive technology of motor is the foundation of engraving machine motor, and the fine drive technology has provided the following guarantees to the fine engraving:
，The A/C servo system of Shuaike makes the bed move smoothly and control with high precision The control resolution may reach 0.0006mm per pulse, and the moving speed and acceleration may reach high level, largely enhanced the average moving speed.
，The stepping drive system of Shuaike adopts advanced subdivided technology, the engraving machine runs smoothly, and the control resolution may reach 0.0015625mm per pulse.
4、Professional and stable CNC system
The applying features of Shuaike are efficiently and finely machining small precise workpieces, small complicated three-dimensional curved planes with small machining area and frequent start and stop. The movement control has its own features:
，With large starting acceleration, smooth turning back motion; kept high and stable feeding speed and high acceleration in machining, effectively enhanced the machining efficiency; and with high smoothness of engraved finished goods.
，The stepping CNC system adopts Chinese graphical operating interface, simple and visual
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