5 documents found

Book chapter
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2017-10-27

Design of high-precision weighing cells based on static analysis

The present contribution deals with the design of a monolithic weighing cell for the realization of a further developed mass comparator for 1kg-standards. The monolithic structure with semicircular flexure hinges is approximated by a rigid body model. The resulting equations can be used as design equations...
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Lecture Resource
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2017-10-27

2. Vorlesung (27.10.2017): Projektion

Vorlesungsinhalte: Definition Projektion; Zentralprojektion; Parallelprojektion; Grundprinzip zur Anordnung von Ansichten (Dreitafelprojektion, Sechstafelprojektion); Axonometrien (Isometrie, Dimetrie); Perspektivisches Skizzieren; Schnittdarstellungen (Hinweise und Regeln); Besondere Symbol-darstellungen
Book chapter
All rights reserved
2017-10-27

Optical scheme of small-size curved detector spectrofluorometer

We present two versions of a compact spectrograph optical scheme based on aberration-corrected concave holographic grating. It is shown that performance of a widely-known flat-field spectrograph scheme can be significantly improved by means of use of a curved detector and introduction of an additional...
Book chapter
All rights reserved
2017-10-27

Qualification of silane coatings for the strength enhancement of concrete...

In former own publications [2]..[6] it was shown, that high precision concrete parts are a reliable alternative to natural stone for machine base frames. Beside long-term stability, also a predictable and highly reproducible thermal behavior is required. One opportunity is the application of materials...
Book chapter
All rights reserved
2017-10-27

Motorized measurement device for automatic registration of cutting edges

Sheet metal products can be found in almost all household-, electrical appliances, vehicles and industrial machines. One of the widely spread methods of sheet metal processing is the shearing process which separates large sheets into smaller sections (stampings) for subsequent operations. Cutting edges...

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