preforming tool是什么意思

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用法例句

According to concrete working conditions,property requirements and failure forms,the author analyzes the major causes of the failure of bakelite forming dies by hardness test and microstructure analysis.

结合T10A钢胶木成型模具的具体工作条件、性能要求和失效形式,采用性能(硬度)测试和金相显微分析等研究手段,分析了T10A钢胶木成型模具失效的主要原因,在失效分析和试验研究的基础上,有针对性的改进了T10A钢胶木成型模具的热处理工艺。

A neotype forming die of the cone-shaped non-woven fabric mask is introduced.

介绍了一种新型无纺布锥形口罩成型模具,详细阐述了该成型模具基于UG的设计制作过程,并对成型模具的数控加工进行了说明。

In the light of the problem of the common rotation of the molding trowel and the clay/gypsum former occurring in the molding process of the outer-rib-type insulator, this paper makes modified design of the unit mould under the condition of no changing the functions of the products, which obtains excellent results.

针对外伞形绝缘子成型加工中出现的成型镘与坯土和石膏模型共同旋转问题,在不改变产品功能的基础上,对成型模具组件进行了改进设计,取得了良好效果。

Improvement of Compression Moulding Design and Technology of Adiabatic Parts

隔热件模压成型模具设计及工艺改进

Techniques of Establish model and Simulation for the die of plastic profile shapes extrusion forming;

塑料异型材挤出成型模具建模和仿真技术

Why are vents used on injection moulds?

为什么在注塑成型模具中使用排气槽?

Teaching Practice of the Course of Design of Plastic Shape-molding;

《塑料成型模具设计》课程的教学实践

Teaching Reformation for "Plastic Mold Design"

《塑料成型模具设计》课程的教学改革

Effect of Different Die Material on Microstructure of Semi-solid Aluminium Alloy

成型模具对半固态铝合金组织的影响

Research on the Injection Mould Cooling System of Large Complicated Component;

大型复杂构件注射成型模具冷却系统分析研究

Tooling progress follow up during tooling fabrication.

在模具成型期间对模具的制造进程进行跟踪。

NC Machining Process Analysis of Typical Mold Molding Parts

典型模具成型零件数控加工工艺分析

Die Design of Full Mold Casting of Small Castings Forming with Steam Pressure

小型铸件蒸压成型机消失模模具的设计

Have good knowledge in Mold or Trim/ Form Machine.

具备丰富的模具及成型设备工艺的知识。

technology of superplastically forming metallic die

金属模具的超塑成型技术

Numeric Analysis on Low-pressure Perfusion Molding Process of Rapid Tooling

快速模具低压灌注成型的数值分析

Analysis on the Condition of Molding and Characteristic Parameter of Foamed Aluminum Mould;

泡沫铝模具成型条件及表征参数分析

Model-based Tool Chain for Integrated Design Environment;

集成设计环境基于模型的软件工具链

Model for Population Growth with Usual Child-rearing Cost and Utility Function;

具一般生育成本函数的人口增长模型

New Toolbox of Modeling and Simulation for Mechanical/Optical Integrated Analysis

一种新型的光机集成建模与仿真工具

Research on a Software Cost Estimation Tool Based on COCOMO

基于COCOMO模型的软件成本估算工具研究