Kinematic Geometry of Surface Machinin Episode Episode 9 doc
... representation of the tool-in-use system. 6.3.3 Reference Planes Investigation of the impact of kinematics of a machining operation on actual (kinematical) values of geometry of the active part of a cutting ... Maps of a Sculptured Surface P and of the Generating Surface T of the Cutting Tool Gauss introduced the notion of mapping of surface normals onto the...
Ngày tải lên: 13/08/2014, 09:21
... Productivity of Surface Machining 4 09 9.2.1 Major Parameters of Surface Machining Operation 4 09 9.2.2 Productivity of Material Removal 411 9. 2.2.1 Equation of the Workpiece Surface 411 9. 2.2.2 Mean ... Superposition of Elementary Surface Deviations 399 References 403 Part III Application 9 Selection of the Criterion of Optimization 407 9. 1 Criteria of the...
Ngày tải lên: 13/08/2014, 09:20
... disposition of circular diagrams of local surface patches to the needs of kinematical geometry of surface machining. k P k P + V − – V + (a) (b) τ P τ P FIGURE 1 .9 Various locations of a circular ... LLC 30 Kinematic Geometry of Surface Machining Implementation of the principle of inversion has proven convenient for the investigation of multiparametri...
Ngày tải lên: 13/08/2014, 09:20
Kinematic Geometry of Surface Machinin Episode 3 pptx
... parameters of geometry of the surface P, the kinematic schemes of surface generation specify the generating surface of the cutting tool, as well as the principal part of the kinematic structure of ... Francis Group, LLC 46 Kinematic Geometry of Surface Machining nonagile kinematics of surface generation can be considered as a particular (degenerated) case...
Ngày tải lên: 13/08/2014, 09:20
Kinematic Geometry of Surface Machinin Episode Episode 5 ppsx
... LLC 110 Kinematic Geometry of Surface Machining 4.4.2 Indicatrix of Conformity of the Surfaces P and T Introduced in this section is a quantitative measure of the rate of conformity of two surfaces. ... the local -surface contact of surfaces of the rst kind is identical to the true -surface contact of the surfaces. 2. Consider line kind of contact of the surfa...
Ngày tải lên: 13/08/2014, 09:21
Kinematic Geometry of Surface Machinin Episode Episode 6 pptx
... LLC 184 Kinematic Geometry of Surface Machining of the parameter of motion w. The theory of surface generation also deals with surfaces for which the enveloping surface is congruent to the moving surface. 5.2.1.3 ... LLC The Geometry of Contact of Two Smooth, Regular Surfaces 1 49 29 kinds of true-point contact 23 kinds of true-line contact 6 kinds of true -...
Ngày tải lên: 13/08/2014, 09:21
Kinematic Geometry of Surface Machinin Episode Episode 7 pot
... Francis Group, LLC 196 Kinematic Geometry of Surface Machining Use of a single-parametric kinematic scheme of surface generation allows a simplication. The generating surface T of the cutting tool ... premises of analysis of the geometry of contact of the surfaces P and T. The optimal values of the parameters H and c can be drawn from the desired degree...
Ngày tải lên: 13/08/2014, 09:21
Kinematic Geometry of Surface Machinin Episode Episode 8 pdf
... be considered as a line of intersection of the three surfaces, say of the generating surface T of the cutting tool, of the rake surface R s , and of the clearance surface C s . This requirement ... cutting edge of a precision form-cutting tool can be considered as a line of intersection of three surfaces: of the generating surface T of the cutting tool, of...
Ngày tải lên: 13/08/2014, 09:21
Kinematic Geometry of Surface Machinin Episode Episode 10 potx
... example of a part surface to be machined. © 2008 by Taylor & Francis Group, LLC 292 Kinematic Geometry of Surface Machining form, say in terms of the rst and the second fundamental forms of ... & Francis Group, LLC 312 Kinematic Geometry of Surface Machining form of an involute surface that has the base circle of diameter d b . When machining the s...
Ngày tải lên: 13/08/2014, 09:21
Kinematic Geometry of Surface Machinin Episode Episode 11 pptx
... conguration of the focal sur- faces. For the purpose of verication of accessibility of the surface P by the © 2008 by Taylor & Francis Group, LLC 356 Kinematic Geometry of Surface Machining matrix ... institute, 199 1. [1 7] Radzevich, S.P., Fundamentals of Surface Generation, Rastan, Kiev, 2001. [1 8] Radzevich, S.P., K-mapping of Sculptured Part Surfaces and...
Ngày tải lên: 13/08/2014, 09:21