91ÊÓƵÍøÕ¾ÎÛ

Published

Three-Axis VMC Limits Vibration

Hwacheon’s Sirius UM three-axis vertical machining center is designed for high-precision performance machining, such as that required by die-mold applications.

Edited by:  MMS Editorial Team

Share

Leaders-In background
Mikron Corp.
VISIT SHOWROOM

Mikron Corp.

Mikron Machining is the leading partner for high performance machining systems to manufacture complex and precise metal components in high volumes....READ MORE

Featured Content
View More
Featured Videos
View More
CNC Engineering, Inc.
VISIT SHOWROOM

CNC Engineering, Inc.

CNC Engineering, Inc. specializes in enhancing CNC machine tools to boost manufacturing productivity. Our key services include: - CNC Retrofits a...READ MORE

Featured Content
View More
Featured Videos
View More
Heidenhain Corporation
VISIT SHOWROOM

Heidenhain Corporation

HEIDENHAIN is a world-leading provider of encoders, machine controls, touch probes, digital readouts and metrology solutions—empowering engineer...READ MORE

Featured Content
View More
Featured Videos
View More
SMW Autoblok Corporation
VISIT SHOWROOM

SMW Autoblok Corporation

Featured Content
View More
Featured Videos
View More
QualiChem Inc.
VISIT SHOWROOM

QualiChem Inc.

Featured Content
View More
Featured Videos
View More
ZEISS Industrial Quality Solutions
VISIT SHOWROOM

ZEISS Industrial Quality Solutions

Featured Content
View More
Featured Videos
View More
All World Machinery Supply
VISIT SHOWROOM

All World Machinery Supply

All World Machinery Supply is your one-stop shop for machine tool solutions. Machine Tool Spare Parts | Repair Services | Custom Machine Tool Accesso...READ MORE

Featured Content
View More
Featured Videos
View More
T J Davies, Co., Inc.
VISIT SHOWROOM

T J Davies, Co., Inc.

Since 1965 we have been manufacturing precision metal products in the United States. We are a veteran-founded, woman-led business dedicated to mak...READ MORE

Featured Content
View More

Hwacheon’s Sirius UM three-axis vertical machining center is designed for high-precision performance machining, such as that required by die-mold applications. The machining center features a 20,000-rpm high speed spindle with rapid positioning rates of 24 m/min. A 850 × 500 mm (33.46" × 19.70") work table offers an 800-kg (1,7640-lb) load capacity. The machine provides strokes of 750 × 500 × 450 mm (29.53" × 19.70" × 17.72") for X, Y and Z. Feed performance is enhanced by the Z-axis six-block LM guide. The servomotor is coupled directly to the drive, and the tensile preloaded ballscrews enable smooth operation. According to the company, the 40-taper tools can be changed in 2.5 sec.
 
The spindle is integrated with the motor to limit vibration, noise and power loss at high rotation speeds, the company says. The cooled jets of oil are injected directly into the spindle bearing for improved cooling, and the motor and spindle assembly are jacket-cooled to limit heat displacement. A bilateral gate structure is said to distribute vibration, weight and heat throughout the entire frame, while the short distance between the spindle and body is designed to promote stability over long cycles.
 
The machine is equipped with the Hwacheon frame-displacement control system (HFDC) software, which dynamically compensates for changes in machine kinematics due to temperature, vibration or changes in the tool itself. Standard integrated software developed in conjunction with FANUC includes tool-load detection; a high-efficiency contour-control system; Optima cutting-feed optimization routine; and the Hwacheon spindle-displacement control.

Related Content