.... Additionally, time and cost of tools preparation as well as the machining time between EDM with bundled electrode and solid die-sinking electrode were compared by machining a 3-blade cavity component. 10 02 2011 21 07 2011 22 09 2011 22 09 2011 blades cutting design engineering...

... stress at higher levels. While it was not possible to decouple the effect of pitch and blade set, it was confirmed that coarser pitch blades do provide higher cutting rates. The resulting plastic indentation is obtained by subtracting the depth of elastic indentation, (Eq. 6 ), from the total...

...Masahiro Mizuno; Toshirou Iyama; Bi Zhang This study simulates the sawing process with an abrasive circular saw blade and analyzes the generation of cutoff surfaces in the sawing process with the consideration of the blade deflection caused by the asymmetric wear of the blade outer edge...

... is digitally summed to obtain the total forces acting on the cutter and blade. The model can be used for general five-axis flank milling processes, and supports a variety of cutting tools. Predicted cutting forces are shown to be in reasonable agreement with those collected during a roughing operation...

.... The thin film was modeled using a polycarbonate rectangular block, which was indented with a metallic half-round wedge that represents the industrial cutter blades. The wedge radius and sample size were selected to scale to the ratio of slitting blade radius and industrial film thickness. A compression...

... blade. Second, a two-dimensional distributed grinding force model along the contact length is adopted and modified for centerless grinding processes as a function of normalized uncut chip thickness. The forces of the work holding system are determined by balancing the grinding force and accordingly...

... on a four-axis machine used to inspect turbine blades. Results from measurement of an example turbine blade showed the deviation from desired standoff to be significantly smaller than the working range of the sensor. An inspection system for dimensional inspection comprises an inspection machine...

...Hongbing Lu; Jin Ma; Ming Li Edge burr is inevitably present at a slit edge when an aluminum web is shear slit by a pair of rotary knives (or blades) engaged and rotated in opposite directions. This paper presents a new method of shear slitting for an aluminum sheet to produce very low edge burr...

.... It was found that there exists a critical clearance in shear slitting of aluminum webs; using a clearance higher than the critical value leads to unacceptable burr height. The blade overlap must be within a certain range; using an overlap below the lower bound of this range will not enable the cut of a web...