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6 Result(s)

within S. A. Skvortsov Remove this filter Manufacturing, Machines, Tools, Processes Remove this filter

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  1. No Access

    Article

    Assisting Robotic Surgical Complexes for Minimally Invasive Operations

    The current state of robotic-assisted  complexes in minimally invasive surgery is considered. Three different manipulators for robotic surgery, which differ from well-known foreign analogues in a number of adv...

    E. I. Veliev, R. F. Ganiev, V. A. Glazunov… in Journal of Machinery Manufacture and Relia… (2022)

  2. No Access

    Article

    Development and Investigation of Mechanisms with a Constant Point of Entry of a Tool into the Working Area, Intended for Surgery and Study of the Properties of Plasma

    This paper discusses the mechanisms that ensure a constant point of entry of a tool into a working area. These devices were obtained using bevel gears or belt drives. The solution of the problem of the positio...

    E. I. Veliev, R. F. Ganiev, V. A. Glazunov… in Journal of Machinery Manufacture and Relia… (2020)

  3. No Access

    Article

    Investigation of Special Positions of the Parallel Mechanism of the Delta Family with Four Degrees of Freedom

    The results of investigation of two types of special positions of parallel mechanism with four degrees of freedom and four linear drives are presented. To solve the problem, an iterative algorithm is used, whi...

    P. A. Laryushkin, K. G. Erastova… in Journal of Machinery Manufacture and Relia… (2019)

  4. No Access

    Article

    The Direct Position Problem for l-Coordinate Mechanisms of Various Types

    In this paper we consider an algorithm for solving the direct position problem for spatial mechanisms of a parallel structure with six linear drives. The direct problem is solved analytically or iteratively–nu...

    G. V. Rashoyan, S. M. Demidov, A. K. Aleshin… in Journal of Machinery Manufacture and Relia… (2019)

  5. No Access

    Article

    Problems of Kinematic Analysis and Special Positions of Mechanisms of Robots with Parallel Structure

    A solution to the problem of the velocities and problems of analysis of the special positions of the spatial mechanisms with parallel structure with a kinematic decoupling is considered. The Gosselin and Angel...

    K. A. Shalyukhin, G. V. Rashoyan… in Journal of Machinery Manufacture and Relia… (2018)

  6. No Access

    Article

    Infinitesimal displacement analysis of a parallel manipulator with circular guide via the differentiation of constraint equations

    This paper considers several subproblems associated with solving the forward and inverse position and speed problems and defining singular configurations for a parallel robot with six degrees of freedom and si...

    A. K. Aleshin, V. A. Glazunov, O. Shai… in Journal of Machinery Manufacture and Relia… (2016)