...: ppagilla@tamu.edu Email: tomizuka@berkeley.edu 15 02 2020 09 08 2020 10 08 2020 28 09 2020 grinding and abrasive processes machining processes sensing manufacturing process control process monitoring control-oriented modeling forming processes joining processes...

...-drive press motion curves for warm forming Figure 3 shows press motion curves specific to warm forming that can be adopted for various types of experiments. For example; [123468] is a constant velocity forming process curve, while [12345678] is a curve for variable forming velocity...

... 31 08 2011 27 12 2011 27 12 2011 forming processes raw materials sheet materials sheet metal processing micromanufacturing microsheet-forming forming machine feeding feeder Developing the microsheet-forming machine system [( 1 2 3 4 )] requires a design...

.... Many times a secondary forming process, such as bending, is required when these materials are used. The intention of the work presented in this article has been to investigate how to automate the process of finding manufacturing limits of the rotary draw bending of aluminum profiles with focus...

...Gracious Ngaile; Chen Yang; Obadiah Kilonzo Tube hydroforming (THF) is a metal-forming process that uses a pressurized fluid in place of a hard tool to plastically deform a given tube into a desired shape. In addition to the internal pressure, the tube material is fed axially toward the die cavity...

...-assisted forming (EAF) process. 01 04 2011 22 08 2011 22 12 2011 22 12 2011 forming processes plasticity titanium alloys Automotive and aerospace companies are an integral part of the metal forming industry in the United States, and they are constantly searching...

... elongation forming processes metal foams porous materials sheet metal processing tantalum Over the past decade, a superior bone ingrowth material, or scaffold, has been developed from an open-cell tantalum foam. This novel material, known commercially as Trabecular Metal TM (TM), has...

... forming processes mechanical contact metalworking machines sheet materials sheet metal processing double sided incremental forming geometric accuracy squeezing toolpath forming force In single point incremental forming (SPIF), a peripherally clamped sheet metal has a desired shape...

...—Aluminum Alloys Rubber-Forming ,” Mater. Des. , 22 ( 4 ), pp. 299 – 315 . 10.1016/S0261-3069(00)00088-1 7 Dirikolu , M. H. , and Akdemir , E. , 2004 , “ Computer Aided Modelling of Flexible Forming Process ,” J. Mater. Process. Technol. , 148 ( 3 ), pp. 376 – 381 . 10.1016...

... hydroforming of magnesium alloys with different outlet diameters and propose an adaptive control algorithm to determine appropriate loading paths for the forming process. The finite element analysis is used to simulate the flow pattern of the tube during tube hydroforming process. The analytical flow line...

... of the cups drawn) Lubricants L1, L6, L9, L10, L11, L15, L16, L17 01 12 2009 14 03 2011 09 12 2011 09 12 2011 annealing deep drawing finite element analysis forming processes friction galvanising lubricants lubrication metal stamping sheet materials steel...

.... in which the materials mainly included low carbon steel and stainless steel, and the thickness range of sheet metals is from 0.2 mm to 3.2 mm [( 6 7 8 )]. deep drawing deformation forming processes optimisation superalloys 10 03 2011 16 09 2011 09 12 2011 09 12 2011...

... elastoplasticity forming processes pipes preforms tube hydroforming preform design tube bulging wrinkle onset wrinkle evolution FEA In the last decade, the tube hydroforming (THF) process has received increased attention in the automotive and aerospace industries owing to its numerous...

.... forming processes porosity porous materials sheet materials sheet metal processing Every year, orthopedic surgeons perform between 500,000 and 1,000,000 total hip replacement (THR) surgeries worldwide [( 1 )]. The number of hip replacements performed annually has increased 87% from 2000...

... in Metal Forming Processes by Superimposing Ultrasonic Waves ,” CIRP Ann.-Manuf. Technol. , 50 ( 1 ), pp. 195 – 200 . 10.1016/S0007-8506(07)62103-9 34 Kumar , V. C. , and Hutchings , I. M. , 2004 , “ Reduction of the Sliding Friction of Metals by the Application of Longitudinal...

... aluminium alloys annealing deformation electron backscattering electron diffraction forming processes recrystallisation rolling sheet metal processing surface texture tensile strength tensile properties anisotropy forming limit diagrams prestrain annealing Aluminum alloys...

... forming process to sheets. For this purpose, a combined experimental-numerical study on damage assessment in sheet-bulk forming of DC04 is presented. Using scanning electron microscope (SEM) and glow discharge optical emission spectrometry (GDOS), a combined quantitative/qualitative metallurgical survey...

...Raed Z. Hasan; Brad L. Kinsey; Igor Tsukrov Strain-based forming limit diagrams (FLDs) are the traditional tool used to characterize the formability of materials for sheet metal forming processes. However, this failure criterion exhibits a significant strain path dependence. Alternatively, stress...

... in the two orientations for both alloys; hence, a “composite FLD” is introduced as an improved means for characterizing material formability limits. 20 03 2011 04 08 2011 28 11 2011 28 11 2011 aluminium alloys dies (machine tools) forming processes hot rolling magnesium alloys...

...S. Mahabunphachai; M. Koc; J. E. Carsley Material behavior of AA5754 was investigated under different forming process conditions, including two loading conditions (uniaxial tensile and biaxial bulge), several strain rates (constant strain rates at 0.0013 and 0.013/s, and variable strain rate...