KH1000 CNC horizontal center with movable column on the Z-axis thermo-friendly and precision and repeatability at intensive cutting speeds.
- The Horizontal center CNC KH1000 have Largest work area in its class with maximum processing size of 1,900 (74.8″) and 1,500mm (59″) height
- High-torque 8,000 and 4,500rpm spindles available
- Big Plus #50 2 Step Geared Spindle
- Spindle Oil Cooling System for high accuracy
- Shuttle Type Automatic Pallet Changer
- Box Guides on All Axis for Superior Rigidity
- Y axis box guideways with 8 face contact
- Specially Designed Column which Minimizes Thermal Displacement
Beat the inverted “T” profile
The frame is designed as an inverted “T” structure where sufficient height and thickness provide high rigidity.
Column Moving Structure
The column moving Z-axis prevents table sagging when loading or machining. Also, double-wall structure of the column minimizes thermal displacement and maximizes cutting force from X-axis which provides excellent performance in heavy duty cutting.
Box guideways effectively offset vibration from travel axes enabling the machining of high precision products
Air Semi-Rising Slideway
By applying the air semi-rising slideways, the load on the Z-axis
slideway is decreased. Therefore, positioning and repeatability
accuracy can be maintained for a long time.
8-Face Contact Y-axis Guideway
Spindle head contacts 8 faces of Y-axis guideway. This new method allows cutting forces generated by the spindle head to be absorbed by the Y-axis box guideways which improves heavy duty cutting ability, accuracy, and surface finish.
Gear Driven Spindle
KH1000 is designed with a 2 step gear driven spindle (3 step gear driven spindle: Option), which provides high torque at low rpm and stability at high rpm. The AC spindle motor with max. power of 26kW(35HP) and max. speed of 8,000rpm is suitable for heavy duty cutting and high speed machining. The spindle’s oil cooling system is designed to minimize thermal displacement.
Build in spindle
By using angular bearings with ultra-precision class, a fast acceleration / deceleration of the main shaft is obtained. The shaft head is designed to reduce thermal deformation, making it possible to maintain high accuracy.
Spindle temperature can be controlled by the use of a spindle oil chiller. this ensures constant oil temperature and minimizes thermal displacement.
Through Spindle Coolant (20/30/70 bar)
Through Spindle Coolant is exceedingly useful when drilling deep holes. It helps increase the lifetime of the tool, while decreasing cycle time.
8 nozzles on the shaft improve the accuracy by providing coolant on the machining area with adjustable direction.
Shuttle Type APC
The KH1000 is equipped with a shuttle type APC (Automatic Pallet Changer) as standard. The pallet can be rotated in the loading station for quick and easy load/unload of machined parts. The powerful clamping by clamping plate is suitable for heavy duty cutting.
Air Clearing System
During the pallet change cycle, strong air blasts from the taper cones on the machine table helps remove chips to provide clean surface for locating the pallet. This ensures high accuracy of pallet positioning and guarantees optimum rigidity. Pallet Brush Pallet brush is added to remove chip during pallet change.
ATC & Magazine
KH1000 offers various tool magazines which expand the range of machining. Also, fixed address tool selection method and 2 types of ATC cycles; for heavy tools and standard tools, increase convenience
Technical Specifications KH1000
|Pallets Size [mm]||1,000×1,000|
|Max. Load Capacity [kgf]||2 – 3,000|
|Spindle Driving Method||GEAR(2STEP)|
|Spindle RPM [rot/min]||8,000|
|Spindle Power [kW]||26/22|
|Spindle Torque [Nm]||807/686|
|Travel (X,Y,Z) [mm]||2,100/1,350/1,400|
|Rapid Feed Rate (X/Y/Z) [m/min]||20/20/20|
|Slide Type [tip]||Box|
|No. of Tools||60|
|Tool Change Time |
(Chip To Chip) [sec]
|No. of Pallets||2|
|Pallet Change Time [sec]||110|