Stress due to interfacial slip causing sleeve fracture in shrink-fitted work roll

被引：4

作者：

Noda, Nao-Aki ^{[1
]}

Rafar, Rahimah Abdul ^{[1
]}

Sano, Yoshikazu ^{[1
]}

机构：

[1] Kyushu Inst Technol, Dept Mech Engn, Tobata Ku, 1-1 Sensui Cho, Kitakyushu, Fukuoka 8048550, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2021年 / 35卷 / 14N16期

关键词：

Shrink-fitting; rolling roll; bimetallic roll; interfacial slip; motor torque; sleeve; shaft; NUMERICAL-SIMULATION; CREEP GENERATION;

D O I：

10.1142/S0217979221400208

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The rolls are classified into two types; one is a single-solid type, and the other is a shrink-fitted construction type consisting of a sleeve and a shaft. The bimetallic work rolls are widely used in the roughing stands of hot rolling stand mills. Regarding a shrink-fitted construction type, the interfacial slip sometimes appears between the shaft and the shrink-fitted sleeve. This interfacial slip can be regarded as the relative displacement between the sleeve and the shaft. In this paper, the stress due to the interfacial slip is studied because the stress may cause the sleeve fracture. It is found that the stress in the shrink-fitted surface is slightly decreased with increasing number of rotations n. Therefore, the stress obtained by the simulation at n = 2 can be used to estimate the fatigue strength.

引用

页数：5

共 32 条

[21] Axisymmetric stress analysis and strength of bonded shrink-fitted joints subjected to push-off forces and torsional loads
Sawa, T
Yoneno, M
Shimotakahara, K
Motegi, Y
ADHESIVE JOINTS: FORMATION, CHARACTERISTICS AND TESTING, VOL 2, 2002, : 273 - 297
[22] Axisymmetric stress analysis and strength of bonded shrink-fitted joints of solid shafts subjected to push-off forces
Yoneno, Masahiro
Sawa, Toshiyuki
Shimotakahara, Ken
Motegi, Yoichi
1997, JSME, Tokyo, Japan (63):
[23] Residual stress simulation for bimetallic sleeve roll constructed by shrink-fitting in comparison with bimetallic solid roll
Aridi, Mohd Radzi
Rafar, Rahimah Abdul
Noda, Nao-Aki
Sun, Zifeng
Sano, Yoshikazu
Takata, Kakeru
Takase, Yasushi
JOURNAL OF MANUFACTURING PROCESSES, 2023, 107 : 252 - 267
[24] Fatigue strength analysis of bimetallic sleeve roll by simulation of local slip accumulation at shrink-fit interface caused by roll rotation
Noda, Nao-Aki
Rafar, Rahimah Abdul
Zheng, Xuchen
Tsurumaru, Hiroyuki
Taruya, Yudai
Sano, Yoshikazu
Takase, Yasushi
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 125 (1-2): : 369 - 385
[25] Fatigue strength analysis of bimetallic sleeve roll by simulation of local slip accumulation at shrink-fit interface caused by roll rotation
Nao-Aki Noda
Rahimah Abdul Rafar
Xuchen Zheng
Hiroyuki Tsurumaru
Yudai Taruya
Yoshikazu Sano
Yasushi Takase
The International Journal of Advanced Manufacturing Technology, 2023, 125 : 369 - 385
[26] Shrink-fitted joint behavior using three-dimensional solid finite elements in rotor dynamics with inclusion of stress-stiffening effect
Sikanen, Eerik
Heikkinen, Janne E.
Sopanen, Jussi
ADVANCES IN MECHANICAL ENGINEERING, 2018, 10 (06):
[27] Investigation of the effects of surface roughness on stress distribution and moment carrying capacity at shrink-fitted jointsUntersuchung des Einflusses der Oberflachenrauheit auf die Spannungsverteilung und Momentbelastbarkeit bei Schrumpfverbindungen
Sarac, I
MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK, 2022, 53 (01) : 7 - 14
[28] EFFECT OF TRIAXIAL STRESS ON FRACTURE-TOUGHNESS OF WORK ROLL FOR COLD STRIP MILL
KOBAYASHI, M
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1985, 71 : 1561 - 1561
[29] Experimental study of fracture slip due to stress perturbation in fractured geo-resources
Bijay, K. C.
Ghazanfari, Ehsan
Frash, Luke P.
GEOMECHANICS FOR ENERGY AND THE ENVIRONMENT, 2023, 33
[30] The effect of interfacial friction stress on the work-of-fracture of a whisker-reinforced ceramic composite
Akatsu, T
Yasuda, E
CERAMIC MATERIAL SYSTEMS WITH COMPOSITE STRUCTURES: TOWARDS OPTIMUM INTERFACE CONTROL AND DESIGN, 1998, : 295 - 310

← 1 2 3 4 →