Results 21 to 30 of about 222,243 (288)

Electrohydraulic incremental bulk metal forming

MATEC Web of Conferences, 2018
Electrohydraulic forming is a working media based high speed technique that is usually applied for sheet metal processing. In this process a shock wave acts as a flexible punch that transmits the punching force in a very short period of time.
Langstädtler Lasse, Pegel Holger, Herrmann Marius, Schenck Christian, Kuhfuss Bernd   +4 more
doaj   +1 more source

Design and validation of a fixture for positive incremental sheet forming [PDF]

, 2017
Incremental sheet forming is an emerging manufacturing technique in which sheet metal is formed into desired shape through the application of localized force using a hemispherical tool.
Amir, Muhammad, Bhattacharya, Rahul, Corney, Jonathan R., Siddiqi, Muftooh Ur Rehman, Sivaswamy, Giribaskar   +4 more
core   +1 more source

Exergy analysis of incremental sheet forming [PDF]

, 2011
Research in the last 15 years has led to die-less incremental forming processes that are close to realization in an industrial setup. Whereas many studies have been carried out with the intention of investigating technical abilities and economic ...
A Attanasio, A Heinz, A Valero, EP Gyftopoulos, ES Nachtman, F. Ren, G Wall, G Wall, GmbH Schuler, H Tschaetsch, H. Henning, J Jeswiet, J Szargut, J. Cao, J. T. Roth, JJ Park, JM Allwood, K Lange, L Kwiatkowski, M Koc, M. A. Dittrich, MF Ashby, R Malhotra, T. G. Gutowski, V Smil, V. Kiridena, W Emmens, Z. C. Xia   +27 more
core   +1 more source

MANUFACTURE OF CUSTOMIZED CRANIAL IMPLANT USING 3D PRINTING, AND, INCREMENTAL SHEET FORMING [PDF]

Tecnologia em Metalurgia, Materiais e Mineração, 2014
The aim of this work is to fabricate physical models of skulls fractured by 3D printing and customized pre-surgical implant in pure titanium sheets. The early manufacturing of model and implant allows the surgeon to plan surgery and reduce the runtime;
Jovani Castelan, Anderson Daleffe, Daniel Fritzen, Lírio Schaeffer   +3 more
doaj   +1 more source

The Analysis of Forming Forces in Single Point Incremental Forming

MATEC Web of Conferences, 2016
Incremental forming is a process to produce sheet metal parts in quick. Because there is no need for dedicated dies and molds, this process is less cost and time spent.
Koh Kyung Hee, Kang Jae-Gwan, Jung Jong-Yun   +2 more
doaj   +1 more source

Investigations on the Formability of Incremental Punching Process

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011
It was reported that the incremental sheet metal forming (ISMF) produces larger deformations as compared to the conventional forming processes. We developed a new ISMF method based on incremental punching. In this study, a theoretical method based on M-K
Yuanxin LUO, Kai HE, Ruxu DU
doaj   +1 more source

Improvement of arc burn defect of initial contact loss of electric hot incremental sheet forming

Mechanics & Industry, 2022
Electric hot incremental sheet forming, which is used to form hard-to-form sheet metal, is viewed as the one of rapid prototyping manufacturing technologies.
Li Zhengfang, Wu Bin, Sun Yanping, Shen Mingxiu, Gao Zhengyuan, An Zhiguo, Lu Shihong   +6 more
doaj   +1 more source

Enhancement of process capabilities in electrically-assisted double sided incremental forming [PDF]

, 2014
© 2015 Elsevier Ltd. Electrically-assisted incremental sheet forming (E-ISF) is an effective method to improve formability by introducing the electric current in ISF process. This method is particularly useful for production of lightweight 'hard-to-form'
Cao, J., Cao, T.T., Chen, J., Long, H., Lu, B., Xu, D.K., Zhang, H.   +6 more
core   +1 more source

Influences of Process Parameters and Vibration Parameters on the Forming Force in the Ultrasonic-Assisted Incremental Forming Process

Advances in Materials Science and Engineering, 2018
In the field of plastic forming, ultrasonic vibration has the advantages of small forming force and high forming quality, and it has been introduced into a single-point incremental plastic forming technique with high flexibility and high precision.
Lang Bai, Yan Li, Mingshun Yang, Zimeng Yao, Zhiyuan Yao   +4 more
doaj   +1 more source

The Influence of Process Parameters toward Collar Height on Incremental Backward Hole-Flanging Process

JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2017
The experimental study of the influence of process parameters towards collar height on incremental backward hole-flanging (IBHF) process with aluminium plate workpiece was presented in this paper.
M. Fakhruddin, Moch. Agus Choiron, Anindito Purnowidodo   +2 more
doaj   +1 more source