Vulcanizing Hydraulic Press Heating System for Tempering Metal and Alloy Objects

Malygin, E. N.; Карпушкин, С. В.; Glebov, A. O.; Карпов, С. В.

doi:10.1007/s10556-017-0349-z

Cited by 5 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The communication between OP270 and PLC was realized through DP network, and real-time monitoring of the whole system was carried out [6]. In 2018, Muthuvel et al adopted BP neural network strategy to control the position of moving beam of hydraulic press.…”

Section: Literature Reviewmentioning

confidence: 99%

Monitoring and Management Software System of Oil Pipe Hydraulic Press

2019

IJOMAM

View full text Add to dashboard Cite

In order to solve the problem of balanced tracking control between water pressure and oil pressure in the process of high pressure water test for petroleum pipe, a control system of water pressure test machine is designed on the basis of PLC, industrial control computer and touch screen. The control system has PLC electric control and hydraulic control of electro-hydraulic proportional valve. It has good man-machine visual picture, can dynamically reflect the pressure change, holding time and judgment of qualified steel pipe during the pressing process, and can store the pressing curve, holding time and judgment record of qualified steel pipe, so as to facilitate the search and quality tracking. By introducing the present situation and some structural functions of hydrostatic testing machine, the automatic control scheme of hydrostatic testing machine is put forward, including the design scheme of hydrostatic system, the principle and design scheme of hydraulic control system, and the design scheme of monitoring software. The results show that the visual automatic control system based on VB and STEP7 can satisfy the requirement of the hydrostatic testing machine's pressing process, and realize the real-time monitoring of the field equipment by the upper computer through the free port communication mode. In this way, the advantages of PLC and industrial computer are fully used, which has certain engineering application value. Therefore, the field resources and the existing theoretical knowledge can be effectively used and the design results are in line with the actual situation, which can well meet the market requirements for steel tube inspection equipment.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

Monitoring and Management Software System of Oil Pipe Hydraulic Press

2019

IJOMAM

View full text Add to dashboard Cite

show abstract

“…In metal sheet compression molding, the preparation of new-generation high-performance materials put forward stricter requirements on the performance design of the hydraulic control system for the mechanical press machine. According to the process requirements on advanced press machine, Malygin et al [23] designed and analyzed the hydraulic and electrical control programs for each action of the mechanical press machine, and developed detailed wiring diagram, control principle diagram, and design diagram of automatic protection and control system. Monn et al [24] completed the detailed design of the hydraulic control system for the press machine of compressed garbage; after selecting the components and parts, Monn simulated and modeled the drive system, and analyzed the reliability of the main propulsion circuit; the design of the main propulsion control, electronic control, hydraulic circuit, and internal pipes was proved reasonable and correct.…”

Section: Introductionmentioning

confidence: 99%

Design of Hydraulic Control System for Press Machine and Analysis on Its Fluid Transmission Features

Zhang¹

2021

IJHT

View full text Add to dashboard Cite

The stability and reliability of hydraulic control system have a direct bearing on the overall dynamic performance of the press machine. Hydromechanical analysis on the hydraulic control system is of theoretical and practical significance to improving the transmission performance and structural design of the entire press machine. From a quantitative perspective, this paper firstly analyzes the fluid transmission features of the hydraulic control system for the press machine, and presents the fluid transmission route and design drawings of the hydraulic control system. The next step is the design of the hydraulic control system. The authors specified the steps of design and calculation for the hydraulic control cylinder, and the principles for determining the power of the diesel engine. After that, experiments were carried out to verify the dynamic and static features of the designed system, and prove that our system is scientific and rational.

show abstract