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Efficient Holemaking
One of the more impressive product lines introduced
in the LOGIQ campaign is LOGIQ3CHAM, a family of
drills with replaceable carbide heads and three cutting
edges, providing an effective tool for significantly
increasing productivity for drilling depths up to five drill
diameters.
In drilling, especially in drilling deep holes, efficient chip
evacuation is extremely important. It is not enough
to optimize chip control by an advanced design of
the head geometry. The flute shape should ensure
seamless chip flow. Undoubtedly, the need to organize
three grooves weakens the body: when comparing
a two-helical-flute drill of the same diameter, the
three-flute body is less rigid. When the depth grows,
longitudinal vibrations may occur, and this reduces tool
life and adversely affects the accuracy and roughness
of a machined hole. It was the decrease in stiffness that
determined the barrier for the drilling depth and limiting
VIDEO it by five diameters maximum. ISCAR believes that new innovative solutions, which

A new design of the three-flute drill body is based on a take machining to a whole new level, can become
variable flute helix angle. Such a concept considerably the new “Ariadne's thread”. NEOLOGIQ, a logic of
improves the dynamic behavior of the drill and results in development for a new range of tools, has expanded
expanding the drilling depth boundaries: the maximum the boundaries of intelligent machining.
https://www.youtube.com/watch?v=_3n8u4pfiRo depth can now reach eight diameters.

CHAM
Competent Parting Growing capabilities of modern multitasking LOGI 3
ISCAR began its leadership with just parting tools. machines and turning centers pushed the common THREE FLUTE CHAMDRILL
That is why every company's innovation in parting boundaries of cutting strategies. Particularly, they
gains special interest. brought the method of efficient turning along Y-axis.
Adapters and holders occupy a prominent place In quite a few cases, it is a worthy alternative to the
among ISCAR’s NEOLOGIQ parting products. The traditional X-axis machining. In Y-axis turning, the
concept of the LOGIQFGRIP family is based on a dissipation of cutting force components is more
4-pocket adapter that is clamped in a reinforced favorable, and the main load is directed to a holder.
tool block. High rigidity of such an assembly in The cutting process becomes more stable, and
combination with an inner high-pressure coolant this facilitates increasing cutting data to improve
supply (HPC) option facilitates productive cutting productivity.
with extremely high feed rates.

In parting, one of the secrets to success is well-
directed high-pressure cooling. If an adaptor has
no HPC channels, mounting a specially designed
crown-shaped accessory pushes the boundaries of
application limits and enables effective pinpointed
coolant flow to the active cutting edge of an insert. VIDEO

TELLIGENTLY
ISCAR
10 MACHINING IN DUSTRY 4.0 https://www.youtube.com/watch?v=sNFDeFYj2yo ISCAR 1111