A study on the machinability of a Ti49. 6Ni50. 4 shape memory alloy

SK Wu, HC Lin, CC Chen - Materials Letters, 1999 - Elsevier
The machinability of a Ti49. 6Ni50. 4 shape memory alloy (SMA) has been studied by using
a mechanical cutting test. There is a wide hardened layer in front of the cutting edge of the …

A study on the wire drawing of TiNi shape memory alloys

SK Wu, HC Lin, YC Yen - Materials Science and Engineering: A, 1996 - Elsevier
Drawn wires of TiNi shape memory alloys (SMAs) have been studied systematically using
DSC, microhardness, SEM and tensile tests. Severe work hardening during the drawing …

Dieless laser drawing of fine metal wires

Y Li, NR Quick, A Kar - Journal of materials processing technology, 2002 - Elsevier
A novel dieless drawing technique is presented for processing contamination-free metal
wires with controlled surface chemistry. Such wires are particularly useful to produce filters …

A thermo-mechanical analysis of stability in dieless wire drawing

R Fortunier, H Sassoulas, F Montheillet - International journal of …, 1997 - Elsevier
The dieless wire drawing process is analyzed in detail by using a simple slice method. A
thermomechanical analysis first shows that the stability of the process depends on the slope …

Development of precision profile control system with fuzzy model and correction function for tube dieless drawing

S Supriadi, T Furushima, KI Manabe - Journal of solid mechanics and …, 2011 - jstage.jst.go.jp
Dieless drawing offers several advantages not only lack of the expensive dies and lubricant
but also the ability to draw difficult material since the process is carried out at elevated …

Real-time process control system of dieless tube drawing with an image processing approach

S Supriadi, T Furushima, K Manabe - Materials Transactions, 2012 - jstage.jst.go.jp
The interest in flexible forming is now growing worldwide in the past two decades. 1) It is
because flexible forming allowed the manufacturer to compete on product differentiation and …

Design and development of a novel load-control dieless rod drawing system

P Tiernan, R Carolan, E Twohig, SAM Tofail - CIRP Journal of …, 2011 - Elsevier
This paper describes the design and development of an experimental machine capable of
drawing metallic rod or wire without the use of metal forming dies as used in conventional …

Wire drawing conducted in the R-phase of TiNi shape memory alloys

SK Wu, HC Lin, YC Yen, JC Chen - Materials Letters, 2000 - Elsevier
The wire drawing conducted in the R-phase of TiNi shape memory alloys shows that the
drawing stress in the R-phase is lower than that in the parent B2 phase and B19 …

确定锥形管无模拉伸速度制度的数学模型

夏鸿雁, 吴迪, 栾瑰馥 - 东北大学学报(自然科学版), 2009 - xuebao.neu.edu.cn
无模拉伸是一种金属柔性塑性加工方法, 它的应用消除了常规拉拔过程存在的缺陷,
使轴向变断面制品的拉伸成形以及难变形材料的成形加工问题得到很好解决 …

Enhancement of dimensional accuracy of dieless tube-drawing process with vision-based fuzzy control

S Supriadi, K Manabe - Journal of Materials Processing Technology, 2013 - Elsevier
Dieless tube drawing offers flexibility to reduce the cross-sectional area of a tube only by
adopting a drawing speed higher than the feeding speed without requiring dies or a …