Improved design of rolls for the piercing mill of a pilger unit

Autor:	I. G. Getiya, A. V. Saf'yanov, I. N. Leont'eva, V. A. Logovikov, L. A. Aver'yanov, V. K. Shumilin, V. Ya. Osadchii, L. I. Lapin
Rok vydání:	1987
Předmět:	Mandrel Materials science Breakage Mechanics of Materials Metallic materials Metallurgy Materials Chemistry Metals and Alloys Shell (structure) Mill Condensed Matter Physics Manufacturing engineering
Zdroj:	Metallurgist. 31:59-62
ISSN:	1573-8892 0026-0894
DOI:	10.1007/bf00748477
Popis:	The formation of the triangles lowers the productivity of the mill, increases the metal consumption coefficient, and increases mandrel wear and the incidence of spindle breakage. Also, the extraction of a shell (weighing up to 3.5 tons) with triangles which is stuck in the mill -the shell being heated to 1250-1290~ -is a difficult operation associated with a considerable amount of heat radiation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4c59e93fd5210ba35cb96d00fc4af558 https://doi.org/10.1007/bf00748477 Zobrazit plný text záznamu Full text from SpringerLink