1)The basis of a high-strength cast iron, sand molding resins and the aging treatment, to ensure the accuracy of stability
2) Machine base used super-large rectangular structure of the four rails, high machine rigidity
3) X, Y, Z are affixed to the rails widening rectangular plastic sliding rails, the if quenching and precision scratching inquiry.
4) Z-axis is to increase with weights to ensure the smooth movement spindle box
5) X, Y, Z axis using super-big, high-precision, high-intensity ball screw, high-precision servo mtoor and screw adopt a flexible shaft even connect, ensure that the machine positioning accuracy
6)Screw for the pre-tension structure, greatly reduced thermal variations on the positioning accuracy
7)The guide screw for the pre-stretch structure, reduces the hot aberration greatly to the pointing accuracy influence
8) High-speed, high-precision spindle unit
9) auto-lubricating
Technical Parameter: