Special Honing Machine for Cylinder Internal Hole

2011 ◽  
Vol 101-102 ◽  
pp. 33-36
Author(s):  
Guang Zhen Cheng ◽  
Xu Qin Chen
Keyword(s):  
Control System ◽  
Hydraulic System ◽  
High Efficiency ◽  
Modulation Method ◽  
Linear Motion ◽  
Motion Velocity ◽  
Velocity Modulation ◽  
Electric Control ◽  
Straight Line ◽  
Hydraulic Prop

The special honing machine is used in the precision machine of the monomer hydraulic prop cylinder internal hole surface. The main revolving movement is driven by motor, the reciprocating linear motion is actuated by hydraulic ram. Honing machine consists of three parts, mechanism, the hydraulic system and the electric control system. The work principle and the processing process, the interlock relation between movements and the straight line feed motion velocity modulation method of this machine were discussed in this study. The special honing machine designed for the monomer hydraulic prop cylinder is convenient and easy for person to operate, and has high efficiency. The reciprocating linear motion driven by hydraulic ram is steady when direction is changed. It is convenient to change speed, and has advantageous of enhancement processing surface quality.

PLC Sequence Control System of Special Drill Machine

2011 ◽  
Vol 295-297 ◽  
pp. 2483-2486
Author(s):  
Yu Jing Jia ◽  
Yuan Bo Cheng
Keyword(s):  
Control System ◽  
Technological Process ◽  
Hydraulic System ◽  
Design Project ◽  
Programmable Controller ◽  
Control Programs ◽  
Electric Control ◽  
Machine Control ◽  
Flange Hole ◽  
Processing Cycle

This paper introduces a special drill machine for machining flange hole. Base on design project Specifications, discussed system compose and machining requirement. Design actuator and hydraulic system. The electric control system chooses programmable controller, according to the logic relation of processing request, design control programs with the sequence function chart, analyzed the processing cycle technological process. Point out that using the sequence function chart to design special drill machine control programs, it is logical and adaptable and also convenient on changing the programs. The programmable controller is just designed for industry control, so it is reliable and anti-jamming.

Design of Electronic Control System for Roller Machine

2011 ◽  
Vol 101-102 ◽  
pp. 11-14
Author(s):  
Yu Jing Jia ◽  
Yuan Bo Cheng
Keyword(s):  
Control System ◽  
Hydraulic System ◽  
High Efficiency ◽  
Relay Control ◽  
Programmable Controller ◽  
Control Programs ◽  
Processing Machine ◽  
Electronic Control System ◽  
General Power ◽  
Short Time

This paper introduces a roller processing machine. Base on design project specifications, mechanical structure, processing requirement and hydraulic system principle were discussed. Actuator, hydraulic system, electric control system and PC control programs were designed. The programmable controller was designed for industry control. It is reliable and anti-jamming for the control system. According to the logic relation of processing request, programmable controller was chosen. The processing cycle technology was analyzed. Programmable logic controller was applied to instead the traditional relay control system. General power head and feed mechanism were selected for roller processing machine. The designed system has features of simple structure, short time processing, high efficiency, easy operation, adaptable and convenient on changing the programs.

The Design of Rudder System Simulation Device

2014 ◽  
Vol 602-605 ◽  
pp. 1344-1347
Author(s):  
Zi Lin Zhang ◽  
Yang Liu ◽  
Dong Di Liu ◽  
Hong Bo Wang
Keyword(s):  
Control System ◽  
Hydraulic System ◽  
Closed Loop ◽  
System Simulation ◽  
Control Unit ◽  
Steering System ◽  
Control Mode ◽  
Electric Control ◽  
Ship Control ◽  
Operation Control

This paper designs a ship rudder system simulation device in order to serve the research of ship control better with the proportion of a real marine hydraulic rudder system, which can complete closed-loop experiments in the lab with the steering system. The rudder system simulation device mainly includes two parts, electric control system which uses PLC as core control unit, hydraulic system, and it can achieve both manual and automatic operation control mode.

Design of New-Style Book Trolley Based on Electric Drive for Library

2014 ◽  
Vol 620 ◽  
pp. 478-483
Author(s):  
Zhi Liu ◽  
Tian Feng Zhao ◽  
Jian Bo Cao ◽  
Li Li Jin ◽  
Jia Jun Chen ◽  
...  
Keyword(s):  
Control System ◽  
High Efficiency ◽  
Automatic Transmission ◽  
Response Speed ◽  
System A ◽  
Control Precision ◽  
Electric Control ◽  
Support Frame ◽  
Library Book ◽  
And Control

The book transporter innovation to improve the efficiency of the modern library book classification is an important aspect. In this essay, Based on the research on the electric control system, a DC motor as a metal belt stepless automatic transmission was adopt to greatly reduce the number of parts the system and improve overall efficiency, response speed and control precision ratio, thus library books for transportation vehicles designed control system, enabling the driver, speed and other functions. Software such as the Solidworks was applied for designing body shape, includes a handle, a frame, wheels, support frame, a 'W'-shaped support frame was proposed, it can be installed to increase the capacity of the trolley, a pedal was added at the bottom of the trolley, the user can stand on it to save effort. The electric trolley placed the book has simple structure, easy to use, saving manpower, high efficiency, and has good practical value.

scholarly journals The design of the permeable brick permeable coefficient test method

2021 ◽  
Vol 236 ◽  
pp. 01044
Author(s):  
Ligang Luo ◽  
Hui Gao ◽  
Ming Gong ◽  
Kejing Li ◽  
Huachao Lv ◽  
...  
Keyword(s):  
Control System ◽  
Human Error ◽  
High Efficiency ◽  
Small Error ◽  
Test Method ◽  
Test Device ◽  
Electric Control ◽  
Test Operation ◽  
Operation Process ◽  
Scope Of Application

According to the standard content, it provides a completely satisfy the permeable brick permeable coefficient test detection device. This for improvement of the permeable brick permeable coefficient test device, the vacuum control system, electric control system and weighing tank organic union, more in line with test operation process. It has a strong and durable, easy maintenance, the advantages of small human error influence, the systematic test device and automatic control, and single convenient operation, the operator simple sample preparation is more secure, more HuanYang easy, intuitive visual measuring instrument, collect data and calculate quickly at the same time. The test data with high precision, small error, high efficiency, low requirements for the operator, scope of application is wide.

Design of Electric Control System of Stainless Steel Composite Plate

2013 ◽  
Vol 706-708 ◽  
pp. 716-719
Author(s):  
Jian Chu ◽  
Gang Wang
Keyword(s):  
Stainless Steel ◽  
Control System ◽  
Composite Plate ◽  
Current Control ◽  
Equipment Operation ◽  
Electric Control ◽  
Control Scheme ◽  
Steel Composite ◽  
Machine Interface ◽  
Electrical Components

This paper mainly introduced to the PLC as the core of stainless steel composite plate electric control part of the design. The system uses the converter +PLC+ man-machine interface, as the major part of roll welding machine control, because of the use of the PLC, so that the system can improve the automatic level, electrical components is reduced, reduce failure rate, improve the reliability of equipment operation. Based on the current control and speed control, so that the welding quality and welding speed has been greatly improved. In the article, mainly from the production process, and the control system hardware and software design, and the control scheme to introduce several aspects.

The Research of New Kind of Automatic Hydraulic Bar Binding Machine

2011 ◽  
Vol 65 ◽  
pp. 336-340
Author(s):  
Cheng Qun Li ◽  
Chun Bin Yang ◽  
Jian Gong Li
Keyword(s):  
Control System ◽  
Hydraulic System ◽  
Compact Structure ◽  
New Model

On the basis of the research on the domestic and foreign binding machine, this article describes a new model of binding machine. Its compact structure is easy to operate and maintain. solidworks software is applied for modeling. Based on the plc-300 cpu module control system, not only ensures the speed and reliability bunch, but also gives good man-machine interactions. Hydraulic system saves energy effectively. Hydraulic components are distributed in the surface of its structure and easy to check repair.

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