Influence of cutting conditions on the stress at tool’s rear surface

Pimenov, Danil Yurievich; Guzeev, V. I.; Koshin, A. A.

doi:10.3103/s1068798x11110207

Cited by 20 publications

(13 citation statements)

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“…Currently, many research studies are dedicated to modeling cutting force in face milling [35][36][37][38][39][40][41][42][43][44][45][46][47]. Kim and Ehmann [35] studied forces in face milling-both static and dynamic type-and developed a method of simulation for them.…”

Section: Introductionmentioning

confidence: 99%

“…Pittalà and Monno [41] created a three-dimensional model of the insert geometry in a milling operation using 3D DEFORM™ that proved to be consistent with the empirical data of speed and feed assumed. Guzeev and Pimenov [42] constructed cutting force models that include not only the shear zone processes, but also the constituents of the plowing force [43,44] related to the cutting tool wear. Altinas et al [45] reviewed the estimates of the cutting geometry of the cutting part and the geometry that are used to predict cutting forces, torque, power and the possibility of vibration and other states of the process along the tool path.…”

Section: Introductionmentioning

confidence: 99%

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Effect of the Relative Position of the Face Milling Tool towards the Workpiece on Machined Surface Roughness and Milling Dynamics

et al. 2019

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In face milling one of the most important parameters of the process quality is the roughness of the machined surface. In many articles, the influence of cutting regimes on the roughness and cutting forces of face milling is considered. However, during flat face milling with the milling width B lower than the cutter’s diameter D, the influence of such an important parameter as the relative position of the face mill towards the workpiece and the milling kinematics (Up or Down milling) on the cutting force components and the roughness of the machined surface has not been sufficiently studied. At the same time, the values of the cutting force components can vary significantly depending on the relative position of the face mill towards the workpiece, and thus have a different effect on the power expended on the milling process. Having studied this influence, it is possible to formulate useful recommendations for a technologist who creates a technological process using face milling operations. It is possible to choose such a relative position of the face mill and workpiece that will provide the smallest value of the surface roughness obtained by face milling. This paper shows the influence of the relative position of the face mill towards the workpiece and milling kinematics on the components of the cutting forces, the acceleration of the machine spindle in the process of face milling (considering the rotation of the mill for a full revolution), and on the surface roughness obtained by face milling. Practical recommendations on the assignment of the relative position of the face mill towards the workpiece and the milling kinematics are given.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of the Relative Position of the Face Milling Tool towards the Workpiece on Machined Surface Roughness and Milling Dynamics

et al. 2019

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“…The face milling changes the mill tooth due to the tool wear over the tail surface by reducing the mill diameter and the linear dimension governing the tool sweep [8][9][10]. It augments the cutting force [4,[19][20][21][22][23][24] and the param eters of microroughness on the machined surface (roughness) [1], and the elastic tool presses back [6].…”

Section: Introductionmentioning

confidence: 99%

Geometric model of height of microroughness on machined surface taking into account wear of face mill teeth

Pimenov

2013

J. Frict. Wear

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The present paper describes a geometric model of the height of microroughness on the machined flat surface after the face milling with the account of wear of tools. The model takes into account the height variations of microroughness on the flat surface due to the dimensional wear of the radius portion of apexes of face mill teeth. The work resulted in the findings of the height of microroughness at different feeds, round ing radii, different front and back angles of the mill tooth taking into account the wear of tools over the tailing surface.

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“…In this review, we neglect dynamic matters [30][31][32][33]: contacts [34,35], vibrations [36][37][38][39][40][41][42], deflections [43][44][45][46][47][48][49] and accuracy [50][51][52][53][54][55][56][57][58][59] of robot realization and mounting [60][61][62][63][64][65].…”

Section: + = R R R R R R + Bmentioning

confidence: 99%

Review on Land-Based Wheeled Robots

Rasam

2016

MATEC Web of Conferences

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Abstract. This paper presents an overview of the state of art of mobile robots presenting aspects of their current level of sophistication, fields mobile robots are being presently used, the future application and scope of mobile robots. Classifying the primary research topics of multi-robot systems into seven major categories (Biological inspirations, architecture, localization/mapping/exploration, object transport and manipulation, motion co-ordination, reconfigurable and learning robot systems, vision), we discuss the current state of research in these areas. An attempt to cover the points for which a general agreement has emerged within the scientific domain, are then presented, followed by a discussion of alternative approaches and currently unsolved problems. This paper also reviews the most relevant literature and previous research activity regarding mobile robotics. We conclude by identifying more topics of scientific consensus, open research issues and a discussion of some application areas where mobile robots could be used with existing technology.

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Influence of cutting conditions on the stress at tool’s rear surface

Cited by 20 publications

References 0 publications

Effect of the Relative Position of the Face Milling Tool towards the Workpiece on Machined Surface Roughness and Milling Dynamics

Effect of the Relative Position of the Face Milling Tool towards the Workpiece on Machined Surface Roughness and Milling Dynamics

Geometric model of height of microroughness on machined surface taking into account wear of face mill teeth

Review on Land-Based Wheeled Robots

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