Topic
Honing
About: Honing is a research topic. Over the lifetime, 3530 publications have been published within this topic receiving 17491 citations.
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TL;DR: In this article, a method for lead and profile crowning tooth flank modification is proposed by setting the movement of A and B axes as two fourth order polynomial functions of axial feed of work gear in the internal gearing power honing.
17 citations
Patent•
16 Apr 2004
TL;DR: In this paper, a tool securing bar (34) having a generally triangular shape in the bar's middle section forces the arris-defining back of the tool being honed against a reference surface (24) in the guide by tightening thumb nuts (36) around threaded studs projecting from the bar.
Abstract: A honing guide and bevel setting jig (30,40) for removable attachment to the honing guide (20) to properly position the angle and projection of a tool (22) to be sharpened in the jig to enable the tool to be honed at the proper angle and position. An adjustable roller (42) that contacts an abrasive surface (44) during use of the guide facilitates formation of micro bevels. A tool securing bar (34) having a generally triangular shape in the bar's middle section forces the arris-defining back of the tool being honed against a reference surface (24) in the guide by tightening thumb nuts (36) around threaded studs (38) projecting from the bar. Jigs for use with both square and skew edge chisel and blades are described. A concave surface clamp bar (1012) honing guide provides enhanced gripping of the tool being honed, and wedges (200) and adjustable structures expand the range of bevel angles that can be honed.
17 citations
Patent•
16 Jan 1973
TL;DR: In this paper, means for adjusting the pressure are disclosed employing a particular valve in a hydraulic system which hydraulic system gradually effects an increase in pressure of the lap or hone upon the workpiece, maintains the pressure at an elevated value for a pre-determined period of time and thereafter gradually decreases the pressure thereon to a predetermined lower level.
Abstract: An improvement in a lapping or honing machine equipped with a pressure unit on the lap or hone and a control unit by which the power input to the pressure unit is adjustable which improvement comprises means to steplessly increase the pressure of the lap or hone on the workpiece from a pre-determined value toward a maximum value; preferably containing means for holding the pressure constant at the elevated pressure for a pre-determined time and to thereafter diminish the pressure of the lap or hone on the workpiece to a pre-determined lower value. Means for adjusting the pressure are disclosed employing a particular valve in a hydraulic system which hydraulic system gradually effects an increase in pressure of the lap or hone upon the workpiece, maintains the pressure at an elevated value for a pre-determined period of time and thereafter gradually decreases the pressure thereon to a pre-determined lower level. There is also disclosed suitable other means for accomplishing the stepless increase of the pressure of the lap or hone on the workpiece.
16 citations
TL;DR: Two crucial stages of the data analysis are focused on: the preprocessing, which aims at suppressing irrelevant components and enhancing the information of interest, and the feature extraction, which yields reliable numerical estimates of the surface characteristics of interest.
16 citations
TL;DR: In this article, the authors describe the design and fabrication of an indigenously developed tooling setup for ECH of external cylindrical surfaces of Titanium alloys (TI 6AL 4V) and highlight the key process parameters and their affect on ECH process.
16 citations