Gauge block adhesion

Autor:

Clarence Leon Goodrich and Frank Arthur Stanley

Credit:

Downloaded 2008-01-12 from Clarence Leon Goodrich & Frank Arthur Stanley (1907) Accurate Tool Work, McGraw-Hill, New York, p.185, fig.196 on Google Books

Krótki link:

https://plwiki.pl/b/10145d

źródło:

Wikimedia Commons

Wymiary:

745 x 331 Pixel (25701 Bytes)

Opis:

Photo of 36 Johansson gauge blocks wrung together and held horizontally, from a 1907 toolmaking book. The blocks are held together solely by the adhesion of their extremely flat surfaces, which is so strong that it easily supports their weight. Caption of photo: "Thirty-six gages wrung together and held horizontally". Alterations to image: removed caption, increased brightness.

Licencja:

Public domain

Komentarz do licencji:

Public domain in USA - published in USA prior to 1923