Metal Cutting Mechanics |
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Page 85
... experimental data as a whole confirm the existence of a well- defined relationship between μ and qN . Some of the experimental points , however , fall outside this function . By comparing Figs . 41-44 and 46 it is possible to establish ...
... experimental data as a whole confirm the existence of a well- defined relationship between μ and qN . Some of the experimental points , however , fall outside this function . By comparing Figs . 41-44 and 46 it is possible to establish ...
Page 152
... EXPERIMENTAL STUDY OF THE INFLUENCE OF THE BASIC FACTORS ON THE FORCES ACTING ON THE CLEARANCE FACE Experimental studies of the influence of the basic factors on the forces acting on the clearance face are in agreement with expres ...
... EXPERIMENTAL STUDY OF THE INFLUENCE OF THE BASIC FACTORS ON THE FORCES ACTING ON THE CLEARANCE FACE Experimental studies of the influence of the basic factors on the forces acting on the clearance face are in agreement with expres ...
Page 181
... EXPERIMENTAL APPARATUS , TOOLS AND MACHINED MATERIALS The experiments were performed on lathes with centre heights ... EXPERIMENTAL STUDIES OF CHIP FORMATION AND CONTACT ON TOOL FACE AT HIGH CUTTING SPEEDS Experimental apparatus, tools ...
... EXPERIMENTAL APPARATUS , TOOLS AND MACHINED MATERIALS The experiments were performed on lathes with centre heights ... EXPERIMENTAL STUDIES OF CHIP FORMATION AND CONTACT ON TOOL FACE AT HIGH CUTTING SPEEDS Experimental apparatus, tools ...
Contents
THE MECHANICS OF FLAT CHIP FORMATION | 1 |
EXPERIMENTAL STUDIES OF CHIP FORMATION AND CONTACT | 56 |
MECHANICS OF CONTACT ON THE CLEARANCE SURFACE | 129 |
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Common terms and phrases
20Kh steel 40 steel actual rake angle angle of action angle of deflection built-up edge calculated chip formation process chip formation zone chip speed clearance surface coefficient of friction curves cutting angle cutting conditions cutting force cutting of 20Kh cutting plane cutting process cutting ratio decreases depth of cut determined direct influence dynamometer equation experimental external friction factors forces acting formula free cutting front surface hard alloy high cutting speeds increase influence of cutting kg/mm² low cutting speeds m/min machined material material machined mean coefficient mm/rev nomograms non-free cutting normal force normal plane P₁ P₂ pearlite plastic deformation plastic zone projection of cutting relationship relative shear right angles secondary shear zone shear deformation shear plane shear resistance shear stress shows specific normal pressure specific shear angle steel at different tangential stresses tion tool face friction values vm/min FIG wear land