CNC Econimic Honing Machine EDHM16C Series
Economic and reliable honing processing
■ Spindle reciprocation controlled by hydraulic servo, with infinite variable speed and quick response.
■ The spindle is driven by a inverter motor, can achieve infinite variable speed.
■ Honing extension system is in hydraulic double-feed design, in which constant pressure control is ensured by use of hydraulic proportion controlling.
■ Variable pump is used in hydraulic unit. Cooling is forced by it, which guarantees constant temperature oil.
■ Circulation cooling is used in the cooling system. Magnetic-separating two-stage paper filter ensures clean honing fluid. Forced cooling is supplied by oil cooler so that the honing fluid is always kept in optimum temperature.
■ The machine can equip with an on-line metering and measuring system, which ensures consistency of honing tolerances.
■ The machine is controlled by high-performance programmable logic controller with TFT touch panel.
|Max. spindle reciprocating stroke||550mm|
|Max. honing depth||320mm|
|Spindle rotation mode||Inverter motor，with reducer||Servo motor，with reducer|
|Range of spindle speed||10-250r/min|
|Spindle reciprocation mode||Hydraulic proportional servo control, stepless speed regulation||Servo motor and ball screw transmission|
|Spindle reciprocating speed||2.5-25m/min|
|Honing head feed mode||Hydraulic proportional constant pressure double feed||Servo motor, constant torque control|
|Max. stroke of coarse feed thrust bar||30mm|
|Table dirve mode||Hydraulic rotary table||Traverse table|
|Number of stations in table||2||Programmable|
|Table indexing time||4.5s||Programmable|
|Positioning accuracy of table||±4“||0.01mm|
|Dimension of table||Φ650mm||400X1000mm|
|honing accuracy||Cylindricity：≤0.01mm ，Roughness：Ra0.2 μm|
|CNC system||OMRON PLC|
|Hydraulic unit||double variable pump, oil cooler||Integrated hydraulic unit|
|Cooling unit||Separate tank, magnetic drum 2-stage paper filter, constant temperature cooling system ,optional with oil cooler|
|Lubrication unit||Centralized ration auto lubrication|
|Pneumatic unit||Standard pneumatic control system, optional with air filtration devices|
|Measuring system||On-line measuring from CHINA|
|Honing head and connection rod||Double-feed honing head, controllable extension/retraction pressure of honing sticks in different stages|
|Honing chucking||Press type oil cylinder, Optional rubber sleeve hold fixture|
|Chucking clamping mode||Face down press，Optional pneumatic rubber clamping|
|Machine guard||Semi-closed guard|
|Work lamp||Energy saving lamp|
|Machine color||Base: dark grey; other: white|
|Total power of machine||25KVA|
|Net weight of machine||Approx 6000KG|
|Overall dimensions (L×W×H)||970×1630×4600mm|