GHM edia
B usiness
|product spotlight|
TOOL HOLDERS FOR DRILLING,
TAPPING & REAMING
SYNCHRO TAPPING CHUCK (SCK)
t Optimal cutting parameters for high
productivity on CNC machines.
t Flute type - straight, spiral, spiral
point (gun nose)
t Tapping solution range from M3 –
M200
t Metric: M3- M20, Coating: Uncoated
Taps / TiN / TiCN / TiAlN
t Quick and easy tool changing
t Floating system compensate the
difference between feed and pitch,
increase quality of thread and tool
life
t Holders are equipped with an
adjustable device to increase the
cutting pressure, ensuring a positive
start when the tapping cycle
commences
t Taps can be changed quickly without
additional tooling
t UNC, UNF taps with straight, spiral &
spiral point flutes
t JIS standards also available
t Tapping, roll forming on machines
with synchronized feed (speed /
feed synchronization, also named
Rigid tapping)) t Thread forms 0.7 to 2.5
t Used on machining centers, CNC-
turning and special purpose
machines with synchronized feed for
the tapping operation t Left hand taps, Internal coolant taps
on request
t Technology
with
minimum
compensation on tension /
compression is +/- 0.15mm (for size
1 & 2)
t A tapping adaptor is required for
each tap shank size t Increased tap life
t Robust design recommended for
given application t Reduced risk of tap breakage
t Adjustable safety clutch protects
against breakage of worn taps and
tap bottoming
t Quick change features to suit quick
change chucks with & without safety
clutch
Journal
tolerance
t Smart solutions for high quality
clamping systems in tapping
applications
t Floating & clamping through ‘Ball
catch mechanism’ to avoid wear &
tear, designed for long life
Global
MDA
t Thread tolerance - 4H / 5H, 6H, 6HX,
7H / 8H, 7G, 8G, 1B, 2B, 3B
t Special taps on request
MICROBORE - BORING SYSTEM
t Better thread quality
t Less number of tools required
t Low spindle maintenance Rough boring system:
t No downtime t Prismatic shape serration design
(angular)
TAPS
t Excellent performance on various
materials including cast iron
for t Used on both standard-boring and
step-boring applications
thread t Linear graduated scale adjustment
through specially mounted screws
t Customized flute geometry
better chip evacuation
t
Consistent
and
close
t Angular serration absorbs “high
clamping pressure” & “vibration”
t Boring range : Ø28mm - Ø1015mm
Fine boring system:
t Unique gear adjustment through
worm and gear arrangement
t Easy adjustment in difficult access
49 | may-june 2019
Global MDA Journal