Davies, A simple model to simulate electromagnetic sheet free bulging process, International Journal of Mechanical Sciences, 50 (2008) 1466–1475. Mazars, A coupled experimental/numerical approach for the characterization of material behaviour at high strain-rate using electromagnetic tube expansion testing, International Journal of Impact Engineering, 98 (2016) 75–87. Worswick, Introduction of an Electromagnetism Module in Ls-Dyna for Couple Mechanical-Thermal-Electromagnetic Simulations, Steel Research International, 80(5) (2009) 351–358.Ī.
Types of Shapers There are three types of shapers: crank. A 14' shaper can machine a cube 14' x 14' x 14' a 300 mm shaper can machine a cube 300 mm x 300 mm x 300 mm, and so forth. Shaper size is determined by the largest cube which can be machined on the shaper. Negishi, The effect of a field shaper in electromagnetic tube bulging, Journal of Mechanical Working Technology, 15 (1987) 229–240. tool on a shaper can be set to cut horizontally, on an angle, or ver-tically. Li, Mechanical property and microstructure of aluminum alloy-steel tubes joint by magnetic pulse welding, Materials Science & Engineering A, 561(2013) 259–265. Li, Effect of field shaper on magnetic pressure in electromagnetic forming, Journal of Materials Processing Technology, 168 (2005) 245–249. Arezoodar, The effect of various stepped field shaper on magnetic pressure and radial displacement in electromagnetic inside bead forming: Experimental and simulation analysis using maxwell and abaqus software, Journal of Manufacturing Science and Engineering, 139 (2017) 061003–1–6. Kore, Experimental investigation of aluminium-copper wire crimping with electromagnetic process: Its advantages over conventional process, Journal of Manufacturing Processes, 26 (2017) 57–66. Kleiner, Electromagnetic forming-A review, Journal of Materials Processing Technology, 211(5) (2011) 787–829.Ī. Kore, Numerical and experimental study on effect of different types of field-shaper on electromagnetic terminal-wire crimping process, International Journal of Precision Engineering and Manufacturing, 19(3) (2018) 453–459.
Golovashchenko, Material formability and coil design in electromagnetic forming, Journal of Materials Engineering and Performance, 16(3) (2007) 314–320.Ī. These results will help to design a field shaper for different industrial applications. Results like the current density Von-Mises stress, magnetic field, Lorentz force, terminal deformation, and contact length are discussed in detail.
Research is carried out over the electrical interconnectors as an application, to achieve maximum crimping of the terminal over the wire strands. In this manuscript, numerical and experimental work is carried out in the variation of the effective height of the field shaper, to get the most suitable effective working zone height for maximum magnetic pressure acting over the workpiece. Simultaneously it is essential to take care of the mechanical strength of the field shaper so that the von Mises stress acting over the field shaper should always be lower than the strength of the material used for making field shaper. B43454 data sheet, alldatasheet, free, databook. It needs to be designed in such a manner that maximum magnetic field is concentrated at the active working zone. Datasheet search engine for Electronic Components and Semiconductors. + drvr->bus_if->chip != BRCM_CC_43454_CHIP_ID)īrcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN,ĭiff -git a/brcmfmac/sdio.c b/brcmfmac/sdio.Design of a field shaper plays an essential role in the electromagnetic crimping process. Memset(&gscan_cfg, 0, sizeof(gscan_cfg)) * explicitly check SR engine enable bit */ĭiff -git a/brcmfmac/feature.c b/brcmfmac/feature.c
#43454 SHAPER PDF PATCH#
This patch handles the 0xa9beĥ files changed, 8 insertions(+), 3 deletions(-)ĭiff -git a/brcmfmac/Makefile b/brcmfmac/Makefileĭiff -git a/brcmfmac/chip.c b/brcmfmac/chip.c Subject: brcmfmac: Add BCM43454/6 supportīCM43454/6 is an old variant of BCM4345 and it is exactly identical toīCM4345/6, except the initial chip id is 0xa9be.
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