And casting methods are introduced.
介绍了镁合金的分类和组织与性质特点,并介绍了镁合金的主要铸造方法。
The effect of different casting methods of sand mold and metal mold on the mechanical properties and fracture surfaces of ZL210A casting aluminum alloy of casting,solid-solution and aging was investigated.
采用砂型和金属型两种不同铸造方法对铸态、固溶态和时效态ZL210A合金性能及断口形貌的影响进行研究。
This expert system was used to select casting methods that were found to be in good agreement with the casting methods actua.
本文研究了铸造方法选择专家系统知识库中知识的表述特点，提出用规则＋数据库的方式来表达知识，而知识库的宏观组织结构采用层次型。
Chinese engineers usually select casting method by experience; unsatisfactory and even lowquality castings are thus often produced.
讨论了铸造方法选择的原理及其知识表达特点，建立了相应的结构完整的产生式专家系统，并对其作了检
The materials,casting processes and surface treating technique of cast iron piston rings were described in detail.
详细叙述铸铁活塞环的材料、铸造方法和表面处理技术。
Developnent and Lookout of Casting Process on Light Alloy Integral Wheel for Motorbike in China;
概述了我国摩托车轻合金车轮铸造的现状 ,对车轮生产中采用的各种铸造方法进行了分析比较 ,认为低压铸造是我国摩托车轻合金车轮铸造的首选方法 ,并就我国摩托车轻合金车轮铸造发展方向进行了展
On the basis of briefly describing the technology of expert system,the recent research achievements and application status of expert system in the foundry technology design,such as casting process selection and rigging system design at home and abroad were analysed and summarized.
在简要概述专家系统技术的基础上，分析并归纳了国内外专家系统在铸造工艺，如铸造方法选择和浇冒系统设计等方面的最新研究成果和应用动态，并探讨了今后的发展方向。
Effect of Casting Method and Process Control on the Precision of Castings
铸造方法及过程控制对铸件精度的影响
Effects of Casting Method on Microstructure and Property of Babbitt Alloy
铸造方法对巴氏合金组织及性能的影响
Molybdenum Blue Spectrophotometer Method in the Determination of Silicon Content;
铸造铝合金中硅的分光光度分析方法
Computer Control of Adjusted Pressure Casting System
调压铸造控制系统的计算机实现方法
Clinical Investigate on Different Kinds of Methods to Get Casting Cavity Block
不同方法制取铸造桩阴模的临床观察
Casting is a main method for producing composites.
铸造法是生产复合材料的主要方法之一。
A Method on Computer Prediction of Shrinkage Defect of Ductile Iron Casting by EPC Process
消失模铸造球墨铸铁件收缩缺陷计算机模拟的处理方法
So the two main minting methods.of the ancient time were the pressed and the cast ones.
因此，古代硬币制作是用铸造和冲压两种方法。
The shortest distance between raw material and a finished part is casting.
铸造是把原材料加工成成品的最简便方法
Common Defects of Styrofoam Patterns for EPC Process and Prevention Methods
消失模铸造用发泡模常见的缺陷及防止方法
Research on Foundry Coated-sand Laser Rapid Prototyping Technology and System;
铸造覆膜砂激光快速成型方法及系统的研究
Study of Inteligent Algorithm for Optimized Bathcing Problem;
铸造企业生产配料优化问题智能求解方法研究
Present Situation of Foundry Pig Iron Production in Guizhou Province and Suggestion on Acceptance Method of Pig Iron;
贵州省铸造用生铁生产现状及验收方法探讨
Design of Electromagnetic Field in Aluminum Alloy Electromagnetic Filling Counter-gravity Casting
铝合金电磁充型低压铸造电磁场设计方法
Safety Assessment of 180/50 Ton Casting Crane Metal Structure Based on Finite Element
基于有限元方法安全评估180/50T铸造吊金属结构
Evaluates alternative manufacturing methodologies, including extrusion, machining, stamping and casting methods.
对其他的制造方法进行评估，包括拉伸，机加工，冲压，铸造等。
The unique novelty and nobly-built products demonstrate alien styles in Europe and America.
先进的铸造技术，独特的加工方法，打造出精品产品。
Research on Constitution and Realization Methods of Casting Network Service System;
铸造技术网络服务系统的构造与实现方法的研究