and gantry layout principle, enclosed frame structure consists of bed, double
columns and crossrail. Machine bed and table adopt double adaptive V-type
sliding guideway pair (HZ-KD2010 adopts flat V-type). Teflon-laminated table
■ Wheelhead carries out the vertical elevation movement along the saddle
guideways, saddle carries out the cross movement along the crossrail guideways.
Table reciprocating movement adopts hydraulic-driven with stepless speed