FIELD: process engineering.
SUBSTANCE: invention relates to machine building and may be used for cutting metal sheets or strips. Proposed cutter comprises cutting appliance with, at least, one first blade 2 and, at least, one second blade arranged with clearance there between. To define said clearance, blades are equipped with contact/contactless position meter operating directly on surface of measurement formed by blade face surface and/or mated surface of blade clamping device. Blade clamping device and/or blade have, at least, one recess touching appropriate surface of measurement. Invention covers method of determination and/or calibration of clearance between blades and method of cutting metal sheets or strips.
EFFECT: higher quality and accuracy.
16 cl, 4 dwg
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