electromagnetic cam driven compression testing equipment|Electromagnetic Cam Driven Compression Testing Equipment : factories Electromagnetic Cam Driven Compression Testing Equipment C.M.A. Silva & P.A.R. Rosa & P.A.F. Martins Received: 8 May 2011 /Accepted: 23 November 2011 /Published online: 7 December 2011 # Society for Experimental Mechanics 2011 Abstract This paper presents innovative equipment for the compression testing of materials under high rates of loading
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Basic structural parts comprise components such as the I-beam and the support frames that are independent of the type of testing conditions and materials to be characterized. The I-beam accounts for the installation of the specific mechanical, electrical and electromagnetic parts. The overall length of the I . See moreSpecific mechanical parts comprise a fixed housing containing two flat compression platens, a translating cam and a follower whose design depends on the . See moreSpecific electrical and electromagnetic parts include the slide potentiometer, the force transducer and the components that provide the energy to the . See more
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This paper presents innovative equipment for the compression testing of materials under high rates of loading (above 1,000 s -1).This paper presents innovative equipment for the compression testing of materials under high rates of loading (above 1,000 s−1). The equipment consists of an electromagnetic actuator, a fixed housing containing two flat compression platens, a translating cam and a follower. The electromagnetic actuator makes possible reaching high strain rates with a very precise .Electromagnetic Cam Driven Compression Testing Equipment C.M.A. Silva & P.A.R. Rosa & P.A.F. Martins Received: 8 May 2011 /Accepted: 23 November 2011 /Published online: 7 December 2011 # Society for Experimental Mechanics 2011 Abstract This paper presents innovative equipment for the compression testing of materials under high rates of loadingEquipment The cam-driven electromagnetic testing machine consists of an electromagnetic actuator, a fixed housing containing two flat compression platens, a translating cam and a follower. . Compression platens Translating cam Overview The electromagnetic actuator makes possible reaching high strain rates with a very precise
The electromagnetic actuator enables high strain rates to be reached with very precise control of the impact velocity and of the energy transmitted to the translating cam. The cam profile enables compression testing to be performed under the strain rate vs. strain loading paths that are commonly found in metalworking in order to meet the .
J Mechanics and Physics of Solids 1970; 18: 115-126. [13] Tiryakioglu M, Robinson J, Salazar-Guapuriche M, Zhao Y, Eason P. Hardness-strength relationships in the aluminum alloy 7010. Materials Science and Engineering: A 2015; 631: 196-200. [14] Silva CMA, Rosa PAR, Martins PAF. Electromagnetic Cam Driven Compression Testing Equipment.This page is a summary of: Electromagnetic Cam Driven Compression Testing Equipment, Experimental Mechanics, December 2011, Springer Science + Business Media, DOI: 10.1007/s11340-011-9576-y. You can read the full text: ReadThe equipment consists of an electromagnetic actuator, a fixed housing containing two flat compression platens, a translating cam and a follower, which enables compression testing to be performed under the strain-rate vs. strain loading paths that are commonly found in manufacturing. This paper presents new equipment for the compression testing of materials .
Modified material constitutive models for serrated chip formation simulations and experimental validation in machining of titanium alloy Ti–6Al–4V Special emphasis is given to the design, fabrication, and instrumentation of a flexible drop weight testing machine, an electromagnetic compressive Hopkinson bar, and an electromagnetic cam-driven compression testing machine that are capable of performing the mechanical characterization of materials under medium- and high rates of loading. Special emphasis is given to the design, fabrication, and instrumentation of a flexible drop weight testing machine, an electromagnetic compressive Hopkinson bar, and an electromagnetic cam-driven compression testing machine that are capable of performing the mechanical characterization of materials under medium- and high rates of loading.The aim of this article is twofold: (a) to present the development of a low-cost, flexible drop weight testing equipment that can easily and effectively replicate the kinematic behaviour of presses and hammers and (b) to provide a new level of understanding about the mechanical characterization of materials for bulk forming at medium rates of .
Compression tests are performed to characterize the behavior of a material under compressive loading.; During the test, pressure is applied to a specimen using compression platens or special tools mounted on a universal testing machine to determine various properties of the material being tested.; The test data delivers results in the form of a stress-strain diagram that displays .
Compression Testing Using a CAM-Driven Electromagnetic Machine. . for those readers that may be interested in developing a low-cost equipment for compression testing at high rates of loading .Testing and damage characterisation of biocomposite materials. Hom Nath Dhakal, Sikiru Oluwarotimi Ismail, in Sustainable Composites for Lightweight Applications, 2021. 5.2.5 Electromagnetic testing. As the name suggests, the electromagnetic testing method employs electricity and magnetism in the detection and evaluation of faults, fractures, corrosion or other .an electromagnetic cam-driven compression testing machine that are capable of performing the mechanical characterization of materials under medium-and high rates of loading. The fundamentals of plastic flow in selected forming . ical systems.5–8 Special purpose testing equipment based on slip Hopkinson pressure bars9,10 and Taylor
COMPRESSION TESTING USING A CAM-DRIVEN ELECTROMAGNETIC MACHINE Carlos Silva, Pedro Rosa and Paulo Martins Instituto Superior Técnico, TULisbon, Portugal Introduction This.
© 2024 Institute of Mechanical Engineering. All rights reserved. powered by KOBU Thankfully compression testing is one of the easier tasks you’ll ever come across, requiring little more than a few simple tools, a compression tester, and the know-how to remove spark plugs. Running the Test. Before we get started, let’s talk about equipment.
a cam-driven electromagnetic machine . Special emphasis is placed on the adequacy of the proposed electromagnetic cam drive compression testing equipment to characterize material behaviour in .Test Sieves: soil testing lab equipment, Complete range of full depth testing sieves 200, 250, 300, 315 and 450 mm dia. All frames, except the 450 mm dia. -made of sheet steel and wire cloth sieves are manufactured from stainless steel. Electromagnetic Cam Driven Compression Testing Equipment, Exp. Mech. 2012; 52: 1211–1222. [18] Calamaz M, Coupard D and Girot F. A new material model for 2D numerical simulation of serrated chip formation when machining titanium alloy Ti-6Al-4V.The Universal Testing Machine (UTM), also known as a Universal Tester, Materials Testing Machine, or Tensile Testing Machine, is a versatile piece of equipment that can perform multiple types of mechanical tests, including compression tests. The UTM is designed to test the tensile strength and compressive strength of materials.
Silva CMA, Rosa PAR, Martins PAF. Electromagnetic cam driven compression testing equipment. Exp Mech, 2012, 52(8):1211–22. [8] Bushawashi Y, Xiao X, Astakhov V P. Heat conduction vs. hear advection in metal cutting[J]. . Electromagnetic cam driven compression testing equipment. Exp Mech, 52 (8) (2012), pp. 1211-1222. Crossref View in .Magnaflux magnetic particle inspection (MPI) testing equipment is designed to be fast, reliable and high-value. Versatile and durable for industrial environments, Magnaflux wet benches, magnetic yoke and power pack come in a range of outputs, including AC, half-wave DC and full-wave DC. . The Y-2 is an AC electromagnetic yoke for magnetic .The unconfined compression test is a core offering for most laboratories and allows you to quickly measure the compressive strength for cohesive soils and other materials. Once a sample is in place, and the test conditions selected, the system will run the entire test from start to finish. When the vehicle starts, the distributor rotates together with the cam in the engine camshaft driven; rotating cam alternately makes the breaker contacts open and close. In the case that the ignition switch is connected, when the contacts are closed, current flow through the primary winding of the ignition coil, which produces a magnetic field .
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Electromagnetic Cam Driven Compression Testing Equipment
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electromagnetic cam driven compression testing equipment|Electromagnetic Cam Driven Compression Testing Equipment