Numerically modeling spring back and spring go amounts and bending deformations of Cr-Mo alloyed sheet material
-
Mustafa Özdemir
,
Hakan Dilipak
Abstract
In the study conducted for this contribution, sheet material 4 mm thick, non-heat treated (II), normalized (NH) and tempering heat treatment implemented (TH), were formed at a bending angle of 90°. As a result of the forming process, the effects of the R2, R3, R4, R5, and R6 mm punch tip radii on spring back and spring go values were investigated. The bending operations were carried out by waiting for the punch in the material bending zone for 30 sec and then lifting. The samples were extracted from the middle deformation zone of the II, NH and TH applied sheet material, to which the bending process was applied, following which their ferrite phase, pearlite and martensite structures were microstructurally analyzed. A Minitab analysis program was used to investigate the effect of the bending parameters on the sheet material’s spring-back and spring-go behavior. Moreover, the effects of bending parameters were investigated by creating numerical and mathematical models. Thus, it was determined that spring-go behavior occurred on the II and NH applied sheet material, while spring-back behavior occurred on the TH applied material.
© 2020 by Walter de Gruyter Berlin/Boston
Artikel in diesem Heft
- CONTENTS
- Materials Testing
- FACHBEITRÄGE
- Wear and corrosion behavior of Mg-based alloy reinforced with TiC and ZrC particles
- Corrosion resistance of hoisting ropes
- Effect of milling on the microstructure and mechanical property of austenite stainless steel
- Numerical simulation of the crush behavior of tapered tubes
- FEA of SAW penetration of Ramor 500 steel
- Metallurgical characterization of mechanically alloyed MoNiAl-WC reinforced Fe matrix composite
- Friction and wear performance of a copper-based bond emery wheel for rail grinding
- Experimental determination and numerical modeling of the stiffness of a fastener
- Influence of electron beam welding parameters on the weld seam geometry of Inconel 718 at low feed rates
- Mechanical behavior of composite pipes joined with non-embedded and embedded adhesive layers
- Wear properties of WC–Co and WC–CoCr coatings applied by HVOF technique on different steel substrates
- Effect of ultrasonic melt treatment on the tribological behavior of 7075 aluminum alloy
- Effect of TiN particle size on wear behavior of SiAlON-TiN composites
- Turning machinability of alloyed ductile iron compared to forged EN 1.7131 steel
- Numerically modeling spring back and spring go amounts and bending deformations of Cr-Mo alloyed sheet material
- BEZUGSQUELLEN
- IMPRESSUM
Artikel in diesem Heft
- CONTENTS
- Materials Testing
- FACHBEITRÄGE
- Wear and corrosion behavior of Mg-based alloy reinforced with TiC and ZrC particles
- Corrosion resistance of hoisting ropes
- Effect of milling on the microstructure and mechanical property of austenite stainless steel
- Numerical simulation of the crush behavior of tapered tubes
- FEA of SAW penetration of Ramor 500 steel
- Metallurgical characterization of mechanically alloyed MoNiAl-WC reinforced Fe matrix composite
- Friction and wear performance of a copper-based bond emery wheel for rail grinding
- Experimental determination and numerical modeling of the stiffness of a fastener
- Influence of electron beam welding parameters on the weld seam geometry of Inconel 718 at low feed rates
- Mechanical behavior of composite pipes joined with non-embedded and embedded adhesive layers
- Wear properties of WC–Co and WC–CoCr coatings applied by HVOF technique on different steel substrates
- Effect of ultrasonic melt treatment on the tribological behavior of 7075 aluminum alloy
- Effect of TiN particle size on wear behavior of SiAlON-TiN composites
- Turning machinability of alloyed ductile iron compared to forged EN 1.7131 steel
- Numerically modeling spring back and spring go amounts and bending deformations of Cr-Mo alloyed sheet material
- BEZUGSQUELLEN
- IMPRESSUM
