Aimed at disadvantages of tedious work of the gear teeth design, Visual Fortran is taken as the development platform, and design data are stored and managed by self-developed program and database technology. The system integrates designing and drawing in a body, and fully uses the powerful numerical calculation function of Visual Fortran and the function of Windows interface design, as well as the secondary development function of AutoCAD and database technology, etc. The software can realize designing and calculating of involute gear teeth and transmission mechanism, automatic drawing and various kinds of results post-processing.
Results show that the research results greatly improved the efficiency and quality of the design. Request Permissions. Liu, X. Bai: Water conservancy and hydropower technology Vol. Liu: Mechanical design and manufacturing Vol. Wang: Machinery 30 : Lu: Agriculture equipment and vehicle engineering, Vol.
Ge: Coal mine machinery, Vol. Cao: Mechanical transmission, Vol. Zhang, et al: Design and research, Vol. All Rights Reserved. Registration Log In. Please try the link below. The work carried out throughout this study is concerned with single screw extruder screws and the application of computers in the integration of their design and manufacture Computer Integrated Manufacture. During the course of this work, the screw manufacturing process has been examined, different mechanisms for its design and manufacture have been reviewed and the thinking behind screw add-ons were discussed.
This was followed by a general review of the latest in manufacturing technology. Subsequently, and based on theses evaluations, a provisional system was proposed to suit. Within the proposed framework, a melting simulation program was chosen and the melting model reviewed. This has formed the basis of the optimisation procedure and has been integrated within a range of programs which will together form a new advanced tool for optimised design and manufacture of plasticating extruder screws.
During the development phase, a program was developed to interpret the results of the rheometry test which provides the necessary information in the right format for the optimisation program. A mathematical model of the screw geometry was then analyzed to form the foundation of parametric programs which were developed on a CAD system to generate the 3D wire frame, 2D orthographic drawing and a 3D shaded model of the designed screw.
This program utilises the results obtained from the optimisation program.
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