Forming of Hollow Shaft Forging From Titanium Alloy Ti6Al4V by Means of Rotary Compression

Archives of Metallurgy and Materials

T. Bulzak¹  J. Tomczak¹  Z. Pater¹ 

[1] MECHANICAL DEPARTMENT, LUBLIN UNIVERSITY OF TECHNOLOGY, 36 NADBYSTRZYCKA, 20-618 LUBLIN, POLAND

关键词: Keywords: rotary compression;    hollow forgings;    titanium alloys;    FEM;    experiment;   

DOI  :  10.1515/amm-2015-0069

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

This paper presents chosen results of theoretical-experimental works concerning forming of hollow shafts forgings from titanium alloys, which are applied in aviation industry. At the first stage of conducted analysis, the forging forming process was modeled by means of finite element method. Calculations were made using software Simufact Forming. On the basis of performed simulations optimal parameters of rotary compression process were determined. Next, experimental tests of forging forming in laboratory conditions were made. For the research needs, a forging aggregate, designed by the Authors, was used. Conducted research works confirmed the possibility of metal forming (by means of rotary compression) of hollow shafts from hard workable titanium alloys. Numerous advantages of rotary compression process, make it attractive both for low series production (aircraft industry) and for mass production (automotive industry).

【 授权许可】

Unknown