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خانه / اخبار تایپ شونده / Simulation and numerical modeling of orthogonal cutting of cortical bone in Abaqus

Simulation and numerical modeling of orthogonal cutting of cortical bone in Abaqus

Cutting of bone is a common operation in orthopedic traumatologic surgery and dentistry. Cutting operations in bones involve a wide range of operations including grinding, sawing or drilling, see for instance.It is well known in the field of manufacturing the importance of proper definition of machining operations for process efficiency (including both time and cost) and surface integrity. This concept is translatable to bone cutting since it is required to conjugate low cutting time (in order to diminish the total time of the surgery) and surface quality (mainly related with thermal bone damage) because the thermal affected layer at the machined bone could involve osteonecrosis. The use of validated modeling tools, such as the finite element method (FE) could help in the analysis and definition of machining operations in bones. However one of the most important factors in the achievement of accurate simulations is the statement of proper constitutive equations representative of bone behavior. To model this simulation Eulerian approach has been used. Johnson-Cook material model is used as material model for bone. Dynamic temp explicit step is appropriate for this type of analysis. Yo can see some figures of this simulation at below

You can provide CAE ,INP,and English video files of this simulation here. The cost of these files are Twenty seven US Dollars. you can click on the bellow bottom to beginning process

This is a important point when you want to select the payment port,select ROD PAY(this is a payment port for foreign buyers) and you can pay just with Bitcoins

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درباره ی Abaqus

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