This study presents the cutting performance of a disc cutter by LCM test for a Korean granitic rock and demonstrates the applicability of numerical analysis as an alternative for the prediction of the cutting performance.
Estimation of the cutting forces acting on a disc cutter while cutting rock has been used for cutterhead design and performance prediction of tunnel boring machines (TBMs) and various other mechanical excavators.
The flow associated with discs is important in a number of applications ranging from disc drives for the memories of computers and electronic products to automotive discs brakes, flywheels, cutting discs, gear wheels, and discs to support turbomachinery blades.
The differential feeding by P. xylostella between plant genotypes resulted from physiological differences either in pre-existing expression of defence-related components or induced rapidly during the assay, perhaps as a result of cutting leaf discs: therefore, a comparison was made at the proteomic level.
When you're ready to cook the pies, use the pie pots (or pot) as templates for cutting out disc lids from the puff pastry, then divide the stew equally between the pie pots (or pot).
The embedded teeth were sectioned transverse to the long axis of the tooth using an Accutom-5 cutter with a peripheral diamond cutting disc and minimal water cooling to minimize loss of organic components within the enamel.
The embedded teeth were then sectioned transverse to the long axis of the tooth using an Accutom-5 cutter with a peripheral diamond cutting disc and minimal water cooling to minimize the loss of water soluble components within the enamel.
The internal surface of the nanocomposite was examined after cutting the composite disc with a sharp blade and SEM examination showed that there was preservation of its inherent porous structure (Fig. 2b), even after the application of high compressive forces and high temperature (150°C).
The system is composed of three robotic arms, three cutting discs, and a control system.
Field measurements were made from five professional forest workers who were cutting discs from a tree with chain saws manufactured in 1958, 1972 and 1980.
