Development of control system of coating of rod hydraulic cylinders

Aizhambaeva, Saulekul; Maximova, Alyona

doi:10.1088/1757-899x/289/1/012020

Cited by 4 publications

(1 citation statement)

References 11 publications

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“…Corrosion of cylinders, pistons, and piston rods can be a significant problem. As a result, it is necessary to apply corrosion-resistant materials on the actuator elements and/or to apply an appropriate anti-corrosion coating [ 31 ].…”

Section: Failures Of Hydraulic Actuatorsmentioning

confidence: 99%

Overview of Materials Used for the Basic Elements of Hydraulic Actuators and Sealing Systems and Their Surfaces Modification Methods

2021

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The article is an overview of various materials used in power hydraulics for basic hydraulic actuators components such as cylinders, cylinder caps, pistons, piston rods, glands, and sealing systems. The aim of this review is to systematize the state of the art in the field of materials and surface modification methods used in the production of actuators. The paper discusses the requirements for the elements of actuators and analyzes the existing literature in terms of appearing failures and damages. The most frequently applied materials used in power hydraulics are described, and various surface modifications of the discussed elements, which are aimed at improving the operating parameters of actuators, are presented. The most frequently used materials for actuators elements are iron alloys. However, due to rising ecological requirements, there is a tendency to looking for modern replacements to obtain the same or even better mechanical or tribological parameters. Sealing systems are manufactured mainly from thermoplastic or elastomeric polymers, which are characterized by low friction and ensure the best possible interaction of seals with the cooperating element. In the field of surface modification, among others, the issue of chromium plating of piston rods has been discussed, which, due, to the toxicity of hexavalent chromium, should be replaced by other methods of improving surface properties.

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Section: Failures Of Hydraulic Actuatorsmentioning

confidence: 99%

Overview of Materials Used for the Basic Elements of Hydraulic Actuators and Sealing Systems and Their Surfaces Modification Methods

2021

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Modern Materials and Surface Modification Methods Used in the Manufacture of Hydraulic Actuators

Skowrońska

Zaczyński

Kosucki

et al. 2020

Lecture Notes in Mechanical Engineering

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Typical cases of destruction of the main hydraulic cylinders, causes of destruction and engineering solutions adopted for their prevention

Vorobyev

Gribkov

Akinfiev

et al. 2020

IOP Conf. Ser.: Mater. Sci. Eng.

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The problems of operation of hydraulic actuators in hydraulic press are considered. Design errors of hydraulic cylinders are identified. As the result of the simulation in the AnsysCFX, a new design with better strength properties is obtained, and the operational life of the hydraulic cylinder is increased. Also the pictures of the stressed-deformed state before and after structural changes are obtained.

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Development of control system of coating of rod hydraulic cylinders

Cited by 4 publications

References 11 publications

Overview of Materials Used for the Basic Elements of Hydraulic Actuators and Sealing Systems and Their Surfaces Modification Methods

Overview of Materials Used for the Basic Elements of Hydraulic Actuators and Sealing Systems and Their Surfaces Modification Methods

Modern Materials and Surface Modification Methods Used in the Manufacture of Hydraulic Actuators

Typical cases of destruction of the main hydraulic cylinders, causes of destruction and engineering solutions adopted for their prevention

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