Min Axial Interference Measurement in Elastic Elements of Vibration-Damping Mandrels for Thin-Wall Shell

2022 ◽  
pp. 81-89
Author(s):  
A. S. Yamnikov ◽  
M. N. Bogomolov
Keyword(s):  
Vibration Damping ◽  
Thin Wall ◽  
Interference Measurement ◽  
Elastic Elements

scholarly journals Computer model of electric drive of 1L100K conveying unit

2019 ◽  
Vol 134 ◽  
pp. 01012
Author(s):  
Denis Zolkin ◽  
Vadim Petrov
Keyword(s):  
Control System ◽  
Electric Drive ◽  
Ring System ◽  
Vibration Damping ◽  
Electromechanical System ◽  
Dynamic Loads ◽  
Belt Conveyor ◽  
Electric Drives ◽  
Belt Conveyors ◽  
Elastic Elements

The paper deals with the problems of vibration damping and limiting dynamic loads in the electromechanical system of a belt conveyor by means of an adjustable electric drive. A conveying unit is represented as a three-mass ring system, which corresponds to a conveying unit with cinematically closed tape. The development of the structure of the control system for electric drives of belt conveyors with limited dynamic loads in elastic elements will reduce the dynamic loads on the belt and therefore the wear of the belts. Conditions of damping of oscillations in electromechanical system of belt conveyors are defined.

Optimization of thin-wall structures using hybrid gravitational search and Nelder-Mead algorithm

2016 ◽  
Vol 58 (1) ◽  
pp. 75-78 ◽  
Author(s):  
Ali Rıza Yıldız ◽  
Enes Kurtuluş ◽  
Emre Demirci ◽  
Betul Sultan Yıldız ◽  
Selçuk Karagöz
Keyword(s):  
Thin Wall ◽  
Wall Structures ◽  
Gravitational Search ◽  
Nelder Mead Algorithm

ALAR 00.12

Alloy Digest ◽  
1956 ◽  
Vol 5 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
Heat Treating ◽  
Thin Wall ◽  
Casting Alloy ◽  
Aluminum Casting ◽  
High Corrosion Resistance ◽  
Aluminum Casting Alloy ◽  
Temperature Performance

Abstract ALAR 00.12 is a 12% silicon-aluminum casting alloy having high corrosion resistance. It is suitable for pressure-tight and thin-wall castings. This datasheet provides information on composition, physical properties, hardness, tensile properties, and shear strength as well as fracture toughness and fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-45. Producer or source: Wolverhampton Metal Company Ltd.

APEX 28

Alloy Digest ◽  
1964 ◽  
Vol 13 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Shear Strength ◽  
Physical Properties ◽  
Tensile Properties ◽  
Die Casting ◽  
Heat Treating ◽  
Thin Wall ◽  
Casting Alloy

Abstract APEX 28 is an aluminum-copper-silicon die casting alloy recommended for intricate and thin wall sections. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness and fatigue. It also includes information on casting, heat treating, and machining. Filing Code: Al-137. Producer or source: Apex Smelting Company.

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