Finite Elements Method (FEM)
1. FEM investigation of drilling conditions on heat generation during teeth implantation

Farshid Ahmadi; Rohollah Mohammadi

Volume 10, Issue 1 , Summer and Autumn 2020, , Pages 25-35

http://dx.doi.org/10.22061/jcarme.2019.5658.1726

Abstract
  Abstract The first step of implanting teeth is to drill a hole in the jaw bone. Excessive temperature produced during drilling is one of the destructive factors for bony tissue. If the temperature generation during surgical drilling exceeds the critical temperature, it could lead to osteonecrosis. This ...  Read More

Manufacturing Processes
2. A new approach to enhance final surface quality in drilling operation: evaluation of using alumina micro-particle additives on oil-water emulsion cutting fluid

Saman Khalilpourazary; jamal ahmadi

Volume 7, Issue 2 , Winter and Spring 2018, , Pages 223-231

http://dx.doi.org/10.22061/jcarme.2018.756

Abstract
  Reaming is a common finishing process for improving the drilled holes surface quality. Choosing an appropriate finishing method in drilling process has a significant effect on the surface quality of holes and in decreasing the process total cost and time. In this study, four similar holes were drilled ...  Read More