GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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03:57 Dec 11, 2013 |
English to German translations [PRO] Tech/Engineering - Metallurgy / Casting | |||||||
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| Selected response from: Johannes Gleim Local time: 16:59 | ||||||
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Summary of answers provided | ||||
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4 | Dehn-/Stauch-Kennwerte |
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Discussion entries: 1 | |
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Dehn-/Stauch-Kennwerte Explanation: engin. draft [Am.] Formschräge {f} http://www.dict.cc/?s=draft spread Ausdehnung {f} spread Verbreitung {f} http://www.dict.cc/?s=spread Einige Definitionen aus Heimos Link: Successful hot roll design is dominated by the calculations of some important parameters, which describe two-dimensional (2D) or three-dimensional (3D) deformation in the workpiece. These parameters, such as roll separation force, torque, elongation, spread and draft, are discussed in detail. : 4.1 Introduction Elongation, spread and draft are important parameters which describe the three dimensional deformation of a workpiece in hot rolling. The early work of the theory of rolling has focused on two-dimensional deformation, where the ratio of the width to thickness of the workpiece is high i.e. > 10 and the spread of the workpiece is considered negligible. : 4.2 Elongation and Draft Elongation and draft describe the two deformations in the directions of length and height of the workpiece. : 4.2.1 Definition of Draft Figure 4-1 shows a flat rolling process. For the deformation of the parallelepiped of material shown in the Figure 4-1, draft is expressed as a linear reduction in height of the workpiece under the action of the compressive force. : 4. 3.1 Definition of spread. In the rolling process, any compression applied to the metal causes it to elongate in the direction of rolling and to spread in the transverse direction, see Figure 4.1. Spread is an increase in width of the rolled material that is being reduced in thickness. http://etheses.dur.ac.uk/3959/1/3959_1475.pdf “Elongation, spread and draft” würde ich daher mit “Dehnung (Verlängerung, Längenänderung), Streuung (Verbreiterung) und Stauchen (Kompression)“ übersetzen. Derartige Begriffe finde ich auch im Dubbel unter Umformtechnik (Walzen, Rollen) und einschlägigen DIN-Normen. |
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