Transcription of Published June 14, 2013 Practical Roll ... - valmet.com
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Published June 14, 2013 Practical Roll Techniques: Nip & Crown valmet Page | 1 Practical Roll Techniques: Nip & Crown Executive Summary The nip impression and its relation to force are presented, along with the procedure for obtaining and reading a nip impression. Several common nip impression examples are included, with interpretations of each. The importance of roll crowning is explained, along with deformation and crown calculations. Included are a discussion of crown contour vs. crown at center of roll, and the concept of compound crowning to allow for end relief in addition to a simple straight dub or taper.
Published June 14, 2013 Practical Roll Techniques: Nip & Crown
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