Tests of High-Speed Tool Steels on Cast Iron (Classic Reprint)

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Excerpt from Tests of High-Speed Tool Steels on Cast IronThe size of the bars of steel from which the tools were made was 75 in. By 1 in. For the steels from the American market. The Poldi bar was in. By 155 in., and the A and W bar was it in. By 1} in. The shape of the tool used in the tests is shown in Fig, 4. The front clearance was 1259, the top rake was 10° and the side rake was also These angles were carefully maintained throughout the tests, the angles being measured with a bevel pro tractor after each grinding.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.