Slide-Bend Forming of Very Thin Metal Sheet Using Slide-Ironing Tool

被引：0

作者：

Nakagawa, Ryo ^{[1
]}

Matsuno, Takeharu ^{[1
]}

Marumo, Yasuo ^{[1
]}

Hayano, Yuya ^{[1
]}

Ruan, Liqun ^{[1
]}

Sakamoto, Hidetoshi ^{[1
]}

Harada, Hiroshi ^{[1
]}

机构：

[1] Kumamoto Univ, Grad Sch Sci & Technol, Kuammoto 8608555, Japan

来源：

PRICM 7, PTS 1-3 | 2010年 / 654-656卷

关键词：

Bending; slid-bend forming; metal foil; formability;

D O I：

10.4028/www.scientific.net/MSF.654-656.342

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Characteristics of slide-bend forming were investigated. In this process, foil specimens can be bent to various shaped products by indenting and sliding a tool. The effects of the tool indentation load, the foil thickness and the number of slide repetition on the bending angle were examined experimentally for three kinds of foil materials. In addition, the deformation of bent region was examined using a rigid-plastic finite element analysis. Bending angle increased with increasing the indentation load or decreasing the foil thickness. When the number of slide repetition increased, the bending angle increased slightly. The slide repetition can be effective for adjusting bending angle slightly. By sliding a thin edge-shaped tool relative to the foil specimen, bending angle and radius of curvature of specimens can be controlled freely.

引用

页码：342 / 345

页数：4

共 12 条

[1] Geiger M., 2001, Annals of the CIRP, V50, P1
[2] Harada H., 2006, JSPE PUBLICATION SER, P327
[3] Kondoh K., 1977, P 1977 JAP SPRING C, P239
[4] Kurosaki Y., 1992, T JPN SOC MECH ENG, V58, P313
[5] Mori T., 1999, T JPN SOC MECH ENG J, V65, P369
[6] Nishumura H., 2009, P ICROS SICE INT JOI, P4315
[7] Micro-bending of thin spring by laser forming and spark forming
Otsu, M
Wada, T
Osakada, K
[J]. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2001, 50 (01): : 141 - 144
[8] BENDING OF AMORPHOUS-ALLOYS
SUTO, S
MATSUNO, K
SANO, T
MATSUI, K
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1992, 33 (03) : 215 - 227
[9] Ueda M., 1992, J JSTP, V33, P938
[10] THE LASER BENDING OF STEEL FOILS FOR MICROPARTS BY THE BUCKLING MECHANISM - A MODEL
VOLLERTSEN, F
KOMEL, I
KALS, R
[J]. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 1995, 3 (01) : 107 - 119

← 1 2 →