A comparative analysis of hot and cold flashless forging of a stepped shaft using vertically-parted dies
نویسندگان
چکیده
Abstract Flashless forging is classified as a precise metal forming technology. The main advantages of this technology are the reduction flash allowance and shortening manufacturing time by eliminating trimming operation. article presents process one-step stepped shaft made aluminum with use split dies. was carried out in cold hot metal-forming conditions. analyzed numerically using Simufact Forming 15.0 software. geometrical parameters obtained product were analyzed, distribution effective strain, temperature, standardized cracking criterion determined. force also Numerical tests verified real conditions specially designed device for vertical Comparison dies presented. comparative analysis results have demonstrated that has more than process. ensures higher accuracy forged parts.
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ژورنال
عنوان ژورنال: The International Journal of Advanced Manufacturing Technology
سال: 2021
ISSN: ['1433-3015', '0268-3768']
DOI: https://doi.org/10.1007/s00170-021-07542-0