HNK NT - VTC Catalog
Uploaded by
Oleg KuryanHNK NT - VTC Catalog
Uploaded by
Oleg KuryanCNC VERTICAL TURNING LATHE
SINCE 1960 HNK MACHINE TOOL CO., LTD.
CNC VERTICAL TURNING LATHE
NT-12 /16F
Two-axis CNC vertical turning lathe.
This model guarantees high rigidity,
high speed operation and high
accuracy due to the improved
machine features such as rigid body
construction and the latest control
system.
Introducing HNK s CNC Vertical Turning Lathe Series...
HNK s state-of-the-art CNC Vertical Turning Lathe Series deliver high speed and high
precision machining to meet the needs of today s metal cutting industry.
VTC-12 /16
Three-axis CNC vertical turning
center
Thanks to an indexing table and a
live spindle, this model can do
milling, tapping and other various
machining jobs.
The machine can complete its
machining process after a single
setup, which can save your time
and cost.
HNK MACHINE TOOL CO., LTD.
NT-25/30
VTC-50/60
CNC VERTICAL TURNING LATHE
Compact-Models
Rigid table base and column construction
The column is bolted to the top of the table base.
This type of construction minimizes any misalignment
or out-of-squareness to provide high accuracy.
Grand-Models
Rigid double column construction
The bottom of double column is fixed on both
floor and the table base, and the top is fixed
against the top beam. Overall construction
design is suitable for heavy loads and heavy-
duty cutting.
VTC-50/60
HNK MACHINE TOOL CO., LTD.
Table & Base
NT & VTC
Minimal Turning Noise
Two-speed gear box is designed to prevent
the gear-wheels noise and the gear
vibrations, ensuring precision machining
quality.
High Torque Table Drive
Two-stop(high / low) speed table drive
offers high torque for heavy duty machining
even at low table speed.
NT & VTC
Heavy Duty Construction
High precision cylindrical roller bearings
and thrust bearings ensure heavy loads
and high precision machining.
Accurate Table Indexing (VTC models)
Rotary encoder coupled with indexing gear
and backlash compensation device offers
precision 0.001 table indexing for C-axis
machining.
NT & VTC
Hydraulic Chuck
Hydraulic 3-jaw chuck is an optional
item.
If the hydraulic chuck is ordered with a
machine, the standard 4-jaw manual
independent chuck will not be provi ed
with the machine.
CNC VERTICAL TURNING LATHE
RAM HEAD NT-Series
The Ram head pulls the T-bolt with hydraulic
NT & VTC-Series VTC-Series
power to clamp tool holder.
To insure accurate positioning and firm
clamping of tool holder, Curvic coupling is used
between the ram and tool holder.
VTC-Series VTC-Series
VTC-Series
Rigid RAM Structure
Hardened, ground, and hydraulically balanced forged steel
Tool holder clamping mechanism of the VTC-
square ram is firmly encased in the heavily ribbed saddle.
series is the pull-stud bolt type.
To accept both turning and milling tools, the
Live Spindle (VTC-Series) Ram is designed to hold ISO.50 spindle taper.
The VTC models are equipped with live spindle and 0.001
table indexing as standard to offer flexible machining
capabilities.
Tool Shank Pull Stud Bolt
HNK MACHINE TOOL CO., LTD.
Turning Tool Holders for NT-Series
Turning Tool Holders for VTC-Series
CNC VERTICAL TURNING LATHE
Table Power & Torque diagram
HNK MACHINE TOOL CO., LTD.
Machining Range
Minimum Boring Chucking Range
CNC VERTICAL TURNING LATHE
FRONT VIEW TOP VIEW
FRONT VIEW TOP VIEW
HANKOOK METAL & MACHINE TOOL CO., LTD.
FRONT VIEW TOP VIEW
FRONT VIEW TOP VIEW
CNC VERTICAL TURNING LATHE
NT-Series CNC Vertical Lathe
Compact Models
Item Unit
NT-10/12F NT-12/16F NT-12/16 NT-16/20F
VTC-Series CNC Vertical Turning Center
Compact Models
Item Unit
VTC-10/12F VTC-12/16F VTC-12/16 VTC-16/20F
The model with F is the crossrail-fixed type
The Star mark is available to be changed with customer’s request
HNK MACHINE TOOL CO., LTD.
Grand Models
NT-16/20 NT-20/25 NT-25/30 NT-30/40 NT-40/50 NT-50/60 NT-60/70 NT-60/95
Grand Models
VTC-16/20 VTC-20/25 VTC-25/30 VTC-30/40 VTC-40/50 VTC-50/60 VTC-60/70 VTC-60/95
CNC VERTICAL TURNING LATHE
Standard Accessories
Automatic Tool (Tool holder) Changer
Optional Accessories
HNK MACHINE TOOL CO., LTD.
Standard Specifications Optional Accessories
NT &
VTC Series
SINCE 1960 HNK MACHINE TOOL CO., LTD.
http://www.hnkkorea.com
e-mail : hnk@hnkkorea.com
HEAD OFFICE & FACTORY NORTH AMERICAN IMPORTER DISTRIBUTOR
1475-4 Yunoe-ri, Beobsoo-myun, DYNAMIC INTL., INC.
Haman-gun, Kyeongnam, Korea
TEL) 82-70-7019-6500
FAX) 82-55-580-6699
N25 W23287 Paul Road
U.S.A. BRANCH Pewaukee, WI 53072-4074
115 S. Wilke Road Suite 200A TEL) 1-262-521-1100
Arlington Heights IL, 60005 U. S. A FAX) 1-262-574-0802
TEL) 1-847-921-5551
FAX) 1-847-604-9206
BEIJING OFFICE
Room 708 North Office Tower Beijing New
World Centre, No. 3B, Chongwenmenwai Street,
Beijing, China
TEL) 86-10-6708-5259 / 5260
FAX) 86-10-6708-5210
Note:HNK reserves the right to change design and specification without notice. Printed in Korea October 2008