nose radius

nose radius

[′nōz ‚rād·ē·əs]
(mechanical engineering)
The radius measured in the back rake or top rake plane of a cutting tool.
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References in periodicals archive ?
The RSL Series delivers accuracy to +/- 3 percent, with 30-35 degrees of operating stroke to enhance productivity while avoiding "tool lock on." A minimum nose radius ensures trouble-free tool fit and the reaction arm has a simple dial lock for rapid changes.
The first tool is integrated cutting tool with two nose radius. With this tool will test the quality of machined surface at higher feed rate.
The conclusion of their work was that the main factors affecting the flank wear and the produced surface roughness are the feed rate, nose radius, and approach angle, while the cutting speed had the major effect on flank wear.
Sectional density can help compare the length-to-diameter ratio (or aspect ratio) of bullets, assuming other factors--point and base shape, nose radius, etc.--remain the same.
The present study focuses on the influence of the nose radius, cutting speed, cutting feed rate and depth of cut during machining on Acceleration amplitude.
The firing pin is also designed to use a Number 11 percussion cap with the same firing pin nose radius of 0.168".
As can be seen from the figure, in order to determine the thickness of the removable chip by cutting grain, you need to know: nose radius R of the cutting grain (depending on the number of grit abrasive wheel); the actual distance between the cutting grains l (in cutting involved only 10 ...
The details are expressed as follows: the velocity, the length scales, the density [rho], the pressure P, the temperature T, and the time t are nondimensionalized by the freestream velocity, the nose radius R, the freestream density [[rho].sub.[infinity]], [[rho].sub.[infinity]][u.sub.[infinity][u.sub.[infinity]], the freestream temperature [T.sub.[infinity]], and R/[u.sub.[infinity]], respectively.
Its compact nose radius allows the tool to fit in tighter, hard to reach spaces.
The objective of this work is to study the effects of cutting insert geometries (2), (3) like cutting insert shape, relief angle and nose radius (4), (5) on output response parameters.