14 Result(s)
within
Yu. V. Maksimov
Engineering
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Article
Static and Dynamic Characteristics of Machine Tools with an Adhesive–Mechanical Support System
The design of supporting components in machine tools on the basis of an adhesive–mechanical support system is considered. Hindrances to the wide use of such components are considered. An algorithm is proposed ...
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Article
Conceptual Design of Metal-Cutting Machines
The basic steps for rapid development and conceptual design of metal-cutting machines are proposed. The benefits of design on the basis of determinate efficiency criteria are noted.
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Article
Improving the Machining Process in Band-Saw Systems
In machining on band-saw systems, the kinetics of the working unit with variable inclination is considered. A new design is proposed for the band cutter. Units assisting in the effective control of band-saw mo...
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Article
Dialog-Based Calculation of Dimensional Relations between Machine Parts
We consider computer software for automated calculation of the dimensional relations of machines in terms of the rated values and tolerances, in the light of the selected method for ensuring precision.
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Article
Forced Vibration of an Annular Cross Section in Combined Cutting and Deformation
The sha** process in the combined cutting and deformation of flexible hollow shafts is considered. Deformation of the cross section is taken into account.
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Article
Cutters for Machining End Channels
The article outlines a new approach to the design of specialized high-performance cutters for the machining of end channels.
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Article
New Milling-Machine Design
For many years, the structure of milling and drilling machines has remained basically the same: the spindle chuck is attached in cantilever fashion to the vertical column. In the present work, a new configurat...
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Article
Regulation of the machining precision by programmed tool correction
On the basis of a mathematical model of a machining center, a method of programmed correction of the tool and workpiece motion in numerically controlled metal-cutting machines is proposed. This method improves...
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Article
Simulation of multicutter milling with tool vibration
Simulation of multitooth milling reveals the shortcomings of current CAM systems. An example illustrates the potential for expanding CAM systems so as to take account of vibration in develo** the control sof...
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Article
Analysis of the forces in the combined cutting and deforming of non-rigid shafts with tangential oscillations
The motion of the floating cutter elements in a combined tool for the machining of non-rigid shafts is considered.
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Article
Turret head for numerically controlled machine tools with a pneumatic rotary drive for the tool disk
A simple turret head has been developed for numerically controlled machine tools. This system has a pneumatic rotary drive for the tool disk and pneumatic clamps. It may be used to replace imported models.
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Article
Predicting the surface quality in discontinuous cutting
A method of predicting the quality of the machined surface in discontinuous cutting is proposed on the basis of the simulation of multitooth machining, for the example of broaching. This method permits precise...
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Article
Predicting the quality of a machined surface under an impact load at the beginning of piercing
The macrogeometry and microgeometry of a machined surface are investigated as a function of the blank’s surface quality, on the basis of a mathematical model of sha** in the course of piercing.
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Chapter
Theory and Practice of Technology for Machining Non-Rigid Smooth Shafts in Reconfigurable Production
In modern machine-building the problem of creating highly-efficient technological mechanical machining processes, taking into account the energy and resourcessaving and ecological requirements is one of the pa...
