Hyd-Mech DM8, Руководство по эксплуатации и обслуживанию

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MEP S.p.A.
9--6 Use and maintenance manual DM 8
Positive rake
Positive cutting angle 9---10 ˚ , constant pitch.
Can be used for cutting all types of materials, and is
particularly suited to low---carbon and non---ferrous steels.
Used for cutting very large sections and diameters.
Variable pitch.
These blades have groups of teeth having different pitches and, as a consequence,
have various tooth dimensions and differing relief angles. These are also available
in M2 and M42 types with zero and positive rakes. The alternation of the different
types of teeth helps to prevent vibration and noise. Elimination of vibration
increases the useful life of the tool and improves the cut surface finish.
A further advantage in using these types of blades lies in
the fact that a wide range of different material types and
dimensions can be cut with the same blade.
Variable pitch blades with 0 ˚ cutting angle
This type of tooth formation is ideal for cutting single pipes or medium size
bundles, in accordance with the capacity of the machine.
Pitches available: 3---4 / 4---6 / 5---7 / 5---8 / 6---10 / 8---12 / 10---14.
Variable pitch with positive rake (from 9 to 10 degrees).
This toothing type is the most suitable for cutting large dimension pipes and
profiles, including large sections, as well as for cutting solid sections up to the
machine capacity limit.