Machining Centers
HiT-400
Optimum Base Speed for Aluminum Machining
The direct spindle structure and BT-30 Tool shank are adopted as the standard and the ceramic bearing is implemented to minimize the thermal deformation. High-quality products are produced with stability even during prolonged machining. Enhanced user convenience and machining optimization through various add-on functions further boost the product quality.
Main features
High-Speed Spindle
The main BBT-30 spindle (two-face contact) prevents the Z-axis displacement and reduces vibrations during high-speed rotations, realizing high-speed, high-precision machining. Direct spindle connection offers minimum number of mini-taps and drilling to enable optimum base speed for IT/HDD/aluminum machining.
Stable Feed Structure
HiT-400 uses low-noise, high-precision tubeless ball screw structure and deflector-type, compact ball screws to prevent rupturing of tubes during high-speed feeding. The servo motor is directly coupled to the axes for precise feeding.
Specifications
|
Item |
Unit |
HiT-400 |
|
Stroke (X / Y / Z) |
mm |
520 / 400 / 300 |
|
Rapid Speed (X / Y / Z) |
m/min |
60 / 60 / 60 |
|
Table Size (W x L) |
mm |
600 x 400 |
|
Table Loading Capacity |
kgf |
200 |
|
Max. Spindle Speed |
rpm |
12,000 (Opt: 24,000) |
|
Spindle Motor |
kW |
7.5 / 5.5 |
|
Type of Tool Shank |
- |
BBT-30 |
|
Tool Storage Capacity |
ea |
21 |
|
Floor Space (Length x Width) |
mm |
2,085 x 1,650 |
|
Weight |
kgf |
2,500 |
|
NC Controller |
Fanuc 0i Plus (Opt: Siemens-828) |
|
Mounting software
Hwacheon Tool Load Detect System
"Detect and diagnose the most minute of tool-end point movement"
HTLD constantly monitors the tool wear to prevent accidents, which may occur from a damaged tool and help to stop tool wear from deteriorating the workpiece.
(The load is measured every 8 msec to ensure accuracy.)
Hwacheon High Efficiency Contour Control System
"Roughing quickly, finishing is precisely"
HECC offers an easy to use programming interface for different workpieces and different processing modes.
The system provides a precise,custom contour control for the selected workpiece, while prolonging the life of the machine and decreasing process time. The customizable display provides real-time monitoring and quick access.
Cutting Feed Optimization System
"Maximize your productivity with intelligent system"
OPTIMA utilizes an adaptive control method to regulate the feed rate in real time, to sustain the cutting load during a machining process. As a result the tools are less prone to damage and the machining time is optimized.
Hwacheon Spindle Displacement Control System
"Real-time correction for the displacement in the spindle"
When the spindle rotates at high speed, the centrifugal force drives the taper to expand, causing errors in Z axis. HSDC constantly monitors the temperature at each spindle region and makes optimal prediction for thermal displacement.
The system then makes necessary adjustments and eff ectively minimizing thermal displacement.
Hwacheon Frame Displacement Control System
“System for maintaining processing accuracy for a long period of machining"
HFDC is equipped with highly sensitive thermal sensors in the casting region where thermal activity is suspected; monitoring and correcting displacement.
Hwacheon Thermal Displacement Control System
"Hwacheon Spindle Displacement Control System
+ Hwacheon Frame Displacement Control System"
HTDC integrates the Hwacheon Spindle Displacement Control system and the Frame Displacement Control System.