CNC Honing Machine EDHM18 Series
High speed, high performance honing processing
■ Machine body frame use gantry type, ensures the high rigidity and stability.
■ High quality grey cast iron base guarantes good vibration absorbing ability.
■ Machine base using separate water tank design, user-friendly design for cleaning up sediment.
■ High performance hydraulic servo technique which is a closed-loop control of position and speed is used for spindle reciprocation. Therefore infinite variable speed and quick response speed are realized.
■ Honing extension system is in hydraulic double-feed design, in which constant pressure closed-loop control is ensured.
■ The machine table is duplex hydraulic rotary table, single axis duplex position mode, the work auxiliary time is zero.
■ The machine is controlled by high-performance motion controller, stable and reliable operation.
■ Integrated platform, with TFT liquid crystal color touch panel.
■ Intermittent oil lubrication system, to extend the service life of the sliding member.
|Max. spindle reciprocating stroke||600mm||800mm|
|Max. honing depth||380mm||460mm|
|Spindle rotation mode||Inverter motor，with reducer||Servo spindle motor，with reducer|
|Range of spindle speed||10-300r/min|
|Spindle reciprocation mode||Hydraulic servo open-loop control||Hydraulic servo loop control|
|Spindle reciprocating speed||2.5-30m/min|
|Honing head feed mode||Hydraulic proportional constant pressure double feed|
|Max. stroke of coarse feed thrust bar||30mm|
|Table dirve mode||Hydraulic rotary table/*Power rotary table/*Autoline||Mobile workstations/*Autoline|
|Number of stations in table||Rotary table ：2 Autoline：1||Multi-station|
|Table indexing time||Hydraulic rotary table: 4.5s / power rotary table: 2.81s||According feed rate|
|Positioning accuracy of table||Hydraulic rotary table：±4“ / power rotary table：±30”||0.01mm|
|Dimension of table||Φ650mm||Φ720mm||400X1000mm|
|honing accuracy||Cylindricity：≤0.01mm ，Roughness：Ra0.2 μm|
|CNC system||OMRON PLC||SIEMENS Motion Controller|
|Hydraulic unit||11KW double variable pump, oil cooler|
|Cooling unit||Separate tank, magnetic drum 2-stage paper filter, constant temperature cooling system , with oil cooler|
|Lubrication unit||Centralized ration auto lubrication|
|Pneumatic unit||Standard pneumatic control system with air filtration devices|
|Measuring system||On-line measuring from CHINA||On-line measuring system from Tokyo, Japan|
|Honing head and connection rod||Double-feed honing head, controllable extension/retraction pressure of honing sticks in different stages|
|Honing chucking||Up-and-down movable rubber sleeve inclusive jig，Optional clamping cylinder|
|Chucking clamping mode||Coolant controlled by pneumatic triple valves, clamped through rubber sleeve /Cylinder compressed|
|Coolant valve control mode||ON/OFF is controlled by pneumatic triple valves|
|Machine guard||Full enclosed guard|
|Work lamp||Energy saving lamp|
|Machine color||Base: dark grey; other: white|
|Total power of machine||30KVA|
|Net weight of machine||Approx 9500KG|
|Overall dimensions (L×W×H)||1760×2450×5665 mm|