Results 11 to 20 of about 280,763 (304)

Extension of the forming limits of extrusion processes in sheet-bulk metal forming for production of minute functional elements

open access: yesManufacturing Review, 2020
Increasing demands in modern production pose new challenges to established forming processes. One approach to meet these challenges is the combined use of established process classes such as sheet and bulk forming.
Pilz Florian   +2 more
doaj   +1 more source

Tube and Sheet Metal Forming Processes and Applications

open access: yesMetals, 2022
In the late 1960s, pioneer works by Keeler [...]
Gabriel Centeno, Maria Beatriz Silva
doaj   +1 more source

Numerical modelling and simulation in sheet metal forming [PDF]

open access: yes, 2004
The application of numerical modelling and simulation in manufacturing technologies is looking back over about a 20–30 years history. In recent years, the role of modelling and simulation in engineering and in manufacturing industry has been continuously
Altan   +8 more
core   +1 more source

Selective oxidation of tool steel surfaces under a protective gas atmosphere using inductive heat treatment

open access: yesMATEC Web of Conferences, 2018
For the realization of liquid lubricant free forming processes different approaches are conceivable. The priority program 1676 “Dry forming - Sustainable production through dry machining in metal forming” addresses this issue in the context of metal ...
Schöler S.   +6 more
doaj   +1 more source

Development of software for easy prediction of process parameters in air bending with local heating [PDF]

open access: yes, 2006
This paper presents a new software tool for sheet metal forming, based on an analytical model of the process. The advantages of this kind of tool, compared with numerical models based on finite element codes, are described.
Canteli Fernández, José Antonio   +2 more
core   +1 more source

Sheet-bulk metal forming – forming of functional components from sheet metals

open access: yesMATEC Web of Conferences, 2015
The paper gives an overview on the application of sheet-bulk metal forming operations in both scientific and industrial environment. Beginning with the need for an innovative forming technology, the definition of this new process class is introduced. The
Merklein Marion   +4 more
doaj   +1 more source

Common defects of parts manufactured through single point incremental forming [PDF]

open access: yesMATEC Web of Conferences, 2021
Single point incremental forming is one of the most intensely researched die-less manufacturing process. This process implies the usage of a CNC equipment or a serial robot which deforms a sheet metal with the help of a relatively simple tool that ...
Popp Mihai   +3 more
doaj   +1 more source

The effect of thermal spraying on the forming performance of incremental sheet forming

open access: yesJournal of Materials Research and Technology, 2021
Abstrac: In order to reduce the manufacturing cycle and improve the forming performance of the incremental sheet forming (ISF) process, a hybrid manufacturing process that combines thermal spraying and incremental forming process was firstly proposed ...
Yuanyu Liu   +4 more
doaj   +1 more source

Simplified numerical approach for incremental sheet metal forming process [PDF]

open access: yes, 2014
The current work presents a finite element approach for numerical simulation of the incremental sheet metal forming (ISF) process, called here ‘‘ISF-SAM’’ (for ISF-Simplified Analysis Modelling).
BATOZ, Jean-Louis   +4 more
core   +6 more sources

Effect of initial temper on mechanical properties of creep-aged Al-Cu-Li alloy AA2050

open access: yesMATEC Web of Conferences, 2018
The evolution of mechanical properties of a third generation Al-Cu-Li alloy, AA2050, with different initial tempers (T34 and as-quenched (WQ)) during creep-ageing has been investigated and analysed in this study. A set of creep-ageing tests under 150 MPa
Li Yong   +5 more
doaj   +1 more source

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