... 16, 2014; published online March 26, 2014. Assoc. Editor: Gracious Ngaile. 23 02 2013 16 01 2014 A computer-aided design (CAD) system is developed for automatic process design and finite element (FE) modeling of axisymmetric deep drawn components. Using the theoretical...

...Thomas Martens; Laine Mears; Mike Dotson; Monty Graham; Phillip Sanger For the development of a rotational symmetrical polyurethane part with a steel reinforcement, a requirement/constraint driven approach to process design has been taken. In this approach a scale model of the casting mold...

... systems process design process planning production engineering computing productivity By adding value to raw materials as those raw materials are transformed into finished products, unit manufacturing processes (UMPs) have continued to revolutionize the manufacturing industry since...

... the stochastic response of material/process variations to stamping quality and to provide optimal process parameter designs to reduce the sensitivity of these effects. The experiment with the obtained optimal process design demonstrates the improvements of stamping robustness using small-batch experiments...

... 04 06 2009 24 09 2009 computational complexity integer programming manufacturing systems process design stochastic processes manufacturing system design stochastic product change task recurrence mixed-integer programming line balancing Traditionally, the design...

... inspection manufacturing processes process design quadratic programming regression analysis sampling methods support vector machines 07 09 2007 25 11 2008 07 07 2009 2009 American Society of Mechanical Engineers ...

... (pentagon) and the n f denotes no-friction (frictionless) case. 07 03 2005 06 12 2005 pipes forming processes friction process design numerical analysis hydroforming formability forming limit corner-fill closed-form In the early 1990s the finite element...

... forming process design for thin plates with varying thickness, which is utilized in determining the scanning paths and the proper heating conditions. For varying thickness plates, both the in-plane membrane strain and the bending strain need to be accounted for in process design. Compared with uniform...

... , “ Optimal Process Design in Non-Isothermal, Non-Steady Metal Forming by the Finite Element Method ,” Int. J. Numer. Methods Eng. 0029-5981 10.1002/(SICI)1097-0207(19980830)42:8<1343::AID-NME408>3.0.CO;2-B , 42 , pp. 1343 – 1390 . Fourment , L. , and Chenot , J. L. , 1996...

... of the workpiece. Test 1: clamping sequence with “3-2-1” locating scheme ( 17 ) fixtures optimisation process design clamps machining mechanical contact friction numerical analysis Fixtures are used to locate and immobilize workpieces for precision machining, assembly, inspection...

... than an ordinary solver, like Gauss-Seidel or Gauss elimination. boundary-value problems assembling conveyors process design inverse problems furnaces process heating temperature distribution iterative methods conjugate gradient methods singular value decomposition heat systems...

... , “ Non-Isothermal Mold Filling and Curing Simulation in Thin Cavities With Preplaced Fiber Mats ,” Int. Polym. Process. 0930-777X , VI , pp. 4356 – 4369 . 28 10 2003 05 08 2004 permeability mechanical variables measurement porosity product development process design...

... formation. Numerical simulations are aimed at understanding the role of process variables on burr formation and for recommending process design parameters. The commercial code ABAQUS -Explicit with the arbitrary Lagrangian-Eulerian kinematic description is used in this study for numerical simulations...