Investigations were carried out on the direct applicability of a set of grooves of multi-roll wire mills for different materials having different stress-strain curves. Special evaluation was made on the stability of the geometry among different materials when rolled under the same mill setting conditions. Influence of inter-stand tension generated by the change in roll force due to the difference in stress-strain curve was studied both numerically and experimentally. A group of three-roll and four-roll-type mills is superior to two-roll-type mill in getting rid of the time for mill setting.
Issue Section:
Technical Papers
1.
Reuter, R. C., and Ossani, A., 1982, “From Liquid Metal to 1.5 mm Diameter Wire: The Properzi Technique,” September, pp. 150–165.
2.
Nakasuji, K., Kuroda, K., Hayashi, C., Ochi, I., and Iio, I., 1993, “Development and Features of a Super Micro Wire Mill,” March, pp. 80–84.
3.
Properzi, G., and Trainer, J., 1983, “Producing Steel Wire with the Micro-rolling Process,” July, pp. 64–68.
4.
Ammerling, W. J., 1989, “The Kocks 3-roll Technology for High Precision Speciality Rod and Bar Products,” Metallurgical Plant and Technology, June, pp. 14–19.
5.
Kuroda, K., Nakasuji, K., Imamura, Y., and Hayashi, C., 1997, “Development and Features of Super Micro Mill,” J. Jpn. Soc. Technol. Plast., September, pp. 834–838.
6.
Yanagimoto, J., Kiuchi, M., and Inoue, Y., 1993, “Characterization of Wire and Rod Rolling with Front and Back Tensions by Three-Dimensional Rigid-Plastic Finite Element Method,” Advanced Technology of Plasticity, Proc. 4th Int. Conf. on Technology of Plasticity, pp. 764–769.
7.
Hiraki, K., Inami, Y., Suzuki, S., Ochi, S., and Kamoto, S., 1993, “Bar Rolling in 4 Roll Mill,” J. Jpn. Soc. Technol. Plast., March, pp. 253–258.
8.
Ono, K., and Yanagimoto, J., 1998, “Characterization of Wire Rolling and Wire Roll Drawing Using 2-Roll, 3-Roll and 4-Roll Mills,” J. Jpn. Soc. Technol. Plast., April, pp. 375–379.
9.
Asakawa, M., Kondo, K., Ogata, S., Misaka, Y., and Matsui, T., 1979, “A New No-Tension Control System of Bar Mill Based on Direct Measurement,” J. Jpn. Soc. Technol. Plast., September, pp. 841–849.
10.
Kuboki, T., Kuroda, K., and Honda, E., 1997, “Development of Algorithm for Numerical Analysis of Tandem Bar and Wire Rolling Using Rigid-Plastic FEM,” Proceedings of the Spring Conference of JSTP, pp. 487–488.
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by ASME
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