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A cutting pattern describes graphically how the material must be cut. With the aim of simplifying both graphical description and editing actions, patterns are shown with two levels of realization. In the first level, the material is cut in step-semiproducts through either vertical or horizontal cuts until it reaches final-semiproducts in which a single part is distributed. In the second level, from each final-semiproduct the corresponding part is extracted. A final-semiproduct that contains no parts is considered as an offcut. (vea Fig. 2.2)
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Corte 3 Professional Edition Copyright © 2003-2005 Neginter del Caribe Ltd. All rights reserved |
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2.2 |
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Basic Concepts |
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2 |
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Cutting Patterns |
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The figure below shows a typical Corte’s cutting pattern. The blue lines are step-semiproducts cuts and the red dashed lines are parts cuts.
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Fig 2.2 |
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Important:
Although the proposed cutting sequence will guarantee the correct realization of the pattern, it not necessarily implies that such cutting order must be taken in practice just as given. For example, final-semiproducts cuts can always be omitted if there exist parts strips in the same direction of the cut. This omission should be realized whenever a hold length is defined. (see Cutting Options) |
