Results 31 to 40 of about 1,590 (202)

Improve the Micro-hardness of Single Point Incremental Forming Product Using Magnetic Abrasive Finishing [PDF]

open access: yesEngineering and Technology Journal, 2020
In this paper the Magnetic Abrasive Finishing (MAF) was utilized after Single Point Incremental Forming (SPIF) process as a combined finishing process. Firstly, the Single Point Incremental forming was form the truncated cone made from low carbon steel ...
Baqer Ahmed, Saad Shather, Wisam Hamdan
doaj   +1 more source

Investigation of the Effect of SPIF Parameters on the Thickness of Al 2024 Alloy [PDF]

open access: yesEngineering and Technology Journal, 2023
Sheet metal forming is one of the most commonly used manufacturing processes because millions of different parts are formed daily. In the single-point incremental forming process (SPIF), the change in the thickness of the sheet material is an essential ...
Halah Habeeb, Muhsin Jweeg, Ali Khleif
doaj   +1 more source

PreImplantation Factor (PIF) promoting role in embryo implantation: increases endometrial Integrin-α2β3, amphiregulin and epiregulin while reducing betacellulin expression via MAPK in decidua

open access: yesReproductive Biology and Endocrinology, 2012
Background Viable embryos secrete preimplantation factor (PIF), a peptide that has autocrine effects where levels correlate with cultured embryos development.
Barnea Eytan R   +2 more
doaj   +1 more source

Modeling and optimization of surface roughness in single point incremental forming process

open access: yesJournal of Materials Research and Technology, 2015
Single point incremental forming (SPIF) is a novel and potential process for sheet metal prototyping and low volume production applications. This article is focuses on the development of predictive models for surface roughness estimation in SPIF process.
Suresh Kurra   +3 more
doaj   +1 more source

Selection of Constitutive Material Model for the Finite Element Simulation of Pressure-Assisted Single-Point Incremental Forming

open access: yesMachines, 2022
Pressure-assisted single-point incremental forming (PA-SPIF) is one of the emerging forming techniques for sheet metals that have been the subject of rigorous research over the past two decades. Understanding of its forming mechanisms and capabilities is
Ali Abdelhafeez Hassan   +4 more
doaj   +1 more source

Study of the Effect of Process Parameters on Surface Profile Accuracy in Single‐Point Incremental Sheet Forming of AA1050‐H14 Aluminum Alloy

open access: yesAdvances in Materials Science and Engineering, Volume 2020, Issue 1, 2020., 2020
Single‐point incremental forming is an innovative flexible and inexpensive technique to form sheet products when prototypes or small batches are required. The process allows complex geometries to be produced using a computer numerical control machine, eliminating the need for a special die.
Abdulmajeed Dabwan   +6 more
wiley   +1 more source

Randomized, Double‐Blind, Placebo‐Controlled, Single Ascending Dose Trial of Synthetic Preimplantation Factor in Autoimmune Hepatitis

open access: yesHepatology Communications, 2018
Preimplantation factor (PIF) is an evolutionary conserved peptide secreted by viable embryos which promotes maternal tolerance without immune suppression. Synthetic PIF (sPIF) replicates native peptide activity.
Christopher B. O’Brien   +8 more
doaj   +1 more source

Understanding formability and geometrical accuracy of SPIF process used as reshaping approach [PDF]

open access: yes, 2021
Putting in place Circular Economy strategies is an urgent action to be undertaken. Manufacturing processes play a relevant role as efficient material reuse enabler. Scientists have to make an effort either to find new process or to rethink old process to
Fratini L.   +7 more
core   +1 more source

Experimental Investigation of SPIF Process for Conical Frustum

open access: yesIOP Conference Series: Materials Science and Engineering, 2023
Abstract In sheet metal industries, single point incremental forming (SPIF) is a popular technology for quick prototyping and small series manufacturing techniques. In producing specific components with complicated geometries, the technique has become known for its flexibility, effectiveness, and simplicity of usage.
Hiteshkumar Patel, Kapil Surani
openaire   +1 more source

Integrating CAM and numerical simulation to investigate single point incremental forming of Al6061 [PDF]

open access: yesJournal of Engineering Science and Military Technologies, 2020
Single point incremental forming, SPIF, is a forming process that hasa great potential application in sheet metal industries. SPIF is capableof producing medium size batches of complex shapes with low costas it requires no die.
Ahmed Elakkad, Amr Shaaban
doaj   +1 more source

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