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Issue 4 ， 1992
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Review and Prospect on Optical Design Software
Abstract：In this paper we briefly review the work carried out by Opti- cal CAD Group of SKLAO over the last five years.Referring to recent advances and development tendency of optical design soft- ware around the world,we present our future aim.- 93
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Published：2020-08-12 -
OE-CIMS Optical Engineering Computer Aided Integrated Manufacture System
Abstract：Based the veiw of CIM,this paper describes OE-CIMS techn- ologies and relevant countermeasurre.- 42
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Published：2020-08-12 -
The Application of CAE Technology to R&D for ATP System
Abstract：The application of CAE technology to R&D for ATP system has been described in this paper.Discussion on creating the Optical/Mechanics/Electronics/Thermdynamics integrated software package used for ATP system analysis and simulation has been carried out.The feasible and superiority of the package were shown by taking some examples.- 45
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Published：2020-08-12 -
A Study on Thermal Distrotion of High Power Laser Output Windows
Abstract：By means of Finite Difference Method(FDM),thermal effects on GaAs and ZnSe which could be used in fast-axial-flow CO2 laser excited by microwave have been analysed and calculated.The temperature distribution and thermal distortion of the output windows have been given.- 37
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Published：2020-08-12 -
A Study About the Application of the Finite Element Method and Option Technology in CAE
Abstract：The finite element method and optimum technology are two fundamental tools in engineering calcalation and engineering analysis in cae.By analysis the design process of the parts and assembles in hydrolic cylinder system.This paper deals with cae.it can be used as a reference to the designer and users.- 47
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Published：2020-08-12 -
Computer-Aided Engineering Analysis and Calculation of Dynamical Character for 3-Aixe System
Abstract：In this paper the dynamical character analysis and calculation is described according to modal analyses and modal synthesis on the CAD station.Both dynamical behauior of mechanical structure and frequency character of servo system are taken into consideration simultaneously,the unified mathematical model is founded. By calculation using FEA program,the sensitive factor and weak spots to affect dynamical stiffness of 3-Aixe system can be found out.The way of improving can be carried out.Through design and analysis iteration,the satisfied design scheme can be approached in the cource of design.- 55
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Published：2020-08-12 -
JEX-1-An Intelligent Zoom Lens Optical Design System
Abstract：This paper introduces an intelligent zoom lens optical design system,JEX-1,which makes optical-design more easily. the emphasis is on knowledge organization method system's architecture and realization and control strategy.- 38
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Published：2020-08-12 -
EX-5-An Intelligent System of Mechanical Structure Design for Zoom Lens
Abstract：In this paper,we introduce the EX-5 system,an intelligent system of mechanical structure design for zoom lens,and its function and realization property.- 52
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Published：2020-08-12 -
Computer Surface Modeling Technology
Abstract：The most practical computer surface modeling technology is stated in this paper. The significance of surface modeling,various surface techno- logy,hidden line removal,surface shading are mentioned and some practical examples are given.- 24
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Published：2020-08-12 -
Rotation Parts Parameter Design of Optical Instrument
Abstract：A basic model of rotation parts parameter design is established by applying the theory of topology and graphics.A versatile program based on the basic model is made for practical purpose. and the procedure of designing a hollow axis encoder is illustrated for discribing the method of rotation parts parameter design in datail.- 41
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Published：2020-08-12 -
Computer Solid Modeling Technology
Abstract：One of the focus today-solid modeling technology is stated in this paper.Starting with severa software soled,the two different methods for solid modeling and their advantages,shor-tages,practicability as well as parametric method have been discussed in more detail.Comments on some practical software are made and the opinion about development of solid modeling tech- nology is mentioned.- 39
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Published：2020-08-12 -
The Development of Optical Instrument CAD Software System Used for Encoder Construction Design
Abstract：In this paper,the primary functions of Hollow Axis Encoder CAD software system and the design method are presented.The way of creation of solid modeling and the translation from 3D model into 2D drawing are researched.The Hollow Axis Encoder programs for parametric design have been compiled.- 61
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Published：2020-08-12 -
CAD/CAM of Plastic Mold for 3-D Anomalous Surface
Abstract：The CAD/CAM techniques are applied widely in the domain of every industries,It has been discribed in this paper by examples of camera's plastic mold,that are technological process,principles and applications of Computer Aided Design,Computer Aided Analyses and Computer Aided Manufacturing.- 17
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Published：2020-08-12 -
Review on the Comparision Between SECMAI and TANGO
Abstract：In this paper,the comprision of merits for E-CAD software SECMAI and TANGO has been made based on the circumstances for running on workstation and PC platforms,the concise introduction for the up-to-data PCB package is also given for technician to reference on E-CAD package selection.- 27
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Published：2020-08-12 -
A Method for Building PCB Database and Its Application
Abstract：A method for building PCB database is proposed in this paper and has been applied to build the database of Secmai-PCB.- 41
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Published：2020-08-12 -
The Expanding and Shrinking of Patterns Used for Computer Aided Shoe Pattern Design
Abstract：In this paper the function and characteristic of expanding and shrinking of patterns used for computer aided shoe pattern design are Instructed briefly,and its application method in shoe design is illustrated as well.- 27
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Published：2020-08-12 -
The Engineering Data Base(EDB)of CAD/CAM for Mechanical Products
Abstract：This paper describes the need of EDB used in CAD/CAM system for special mechanical products,and introduces a"Retarder CAD/CAM"EDB which is developed and supported by one kind of Relation Model DBMS.- 31
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Published：2020-08-12
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