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RISThe Correlation Between the Cutting Fluid Pressure Distribution and the Topography of Tool Wear in BTA Drilling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper investigates experimentally the correlation between the cutting fluid pressure distribution in the bottom clearance (the space enclosed by the bottom of the hole being drilled from ...
A Novel Approach to the Design of Self-Piloting Drills With External Chip Removal, Part 2: Bottom Clearance Topology and Experimental Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the first part of this paper, geometrical relations were formulated to describe the geometry of a self-piloting drill with external chip removal. A novel approach to the design of the ...
A Novel Approach to the Design of Self-Piloting Drills With External Chip Removal, Part 1: Geometry of the Cutting Tip and Grinding Process
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance of a self-piloting drill with external chip removal is affected by the geometry of its cutting tip. A comprehensive analysis of the cutting tip geometry and its influence on ...
On the Experimental Optimization of Tool Geometry for Uniform Pressure Distribution in Single Edge Gundrilling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation into the effect of gundrill geometry on the coolant flow, in gundrilling, is carried out. This investigation deals mainly with the loss of coolant pressure occurring in a ...