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- shell mold process 壳型铸造
- You are enable to increase the number of shell mold production. 使铸型的生产效率的提高成为了可能。
- The sedan camshafts re-melting and chilling process and production technique of shell mold camshaft castings to he re-melted and chilled were introduced. 摘要介绍重熔淬火硬化处理凸轮轴工艺，以及供重熔淬火用的壳型凸轮轴的生产工艺。
- The sedan camshafts re-melting and chilling process and production technique of shell mold camshaft castings to be re-melted and chilled were introduced. 介绍重熔淬火硬化处理凸轮轴工艺,以及供重熔淬火用的壳型凸轮轴的生产工艺。
- Factors, including product yield rate, layers of shell mold, technical difficulty, post-treatment process and detecting process, should be comprehensively considered in calculating castings price. 在计算铸件价格时须综合考虑铸件工艺出品率、型壳层数、技术难度、后处理工序和检测试验项目要求等因素。
- shell molding process 壳型铸造法
- Ensure and monitor molding process quality. 保证和监督注塑成型过程的产品质量.
- A new kind of boron nitride based shell mold used for investment casting titanium alloys was fabricated and the reaction between it and Ti-Ni alloy was investigated. 摘要研究了一种新型钛合金精密铸造用型壳-氮化硼基复合型壳及其与钛镍合金的界面反应和反应层的形成机制。
- Post coextrusion process is the latest coextrusion process and the mold process is the most important part therein. 后共挤技术是共挤出技术的最新发展,成型工艺是其重要组成部分。
- The face coating of investment shell mold was made up of hexagonal boron nitride (hBN) powders with a few yttria (Y2O3) particles and colloidal yttria as binder. 氮化硼基复合型壳的面层主要由预处理后的六方氮化硼粉体、氧化钇粉体和粘结剂钇熔胶组成。
- The P/M Ceramic mold process is a near net shape technology which has an advantage in shaping the complex components. 粉末冶金陶瓷模工艺是一种适用于制备形状复杂零部件的接近成品形状的成形工艺技术。
- The reaction interface between Ti-Ni alloy and BN based shell mold was studied by scan electron microscopy (SEM) and electron probe micro-analyzer (EPMA). 利用扫描电镜、电子探针等检测手段对钛镍合金铸件表面反应层进行了研究；
- The more content of SiO2 in binder and corundum in refractory material, the higher strength shell mold has.Chemical drying technology leads to the strength loss of... 粘结剂中二氧化硅含量越高型壳强度越高,耐火材料的刚玉相含量越高型壳强度越高,型壳采用化学干燥硬化导致强度降低。
- The english background of molding process is preferred. 有注塑英语基础优先。
- What type of molding process is used? I. E. Green, cold, etc? 使用何种类型的造型过程?
- Centering on the research and development of flexible and rigid PVC coextrusion window profile,this research project aims at the study of post coextrusion mold process. 本课题围绕研制开发软硬PVC共挤窗型材,对后共挤成型工艺进行了研究。
- Silicon based realease agents not permitted to use on molding process. 模压成型过程中不容许使用硅基脱模剂。
- Pits are formed in the polycarbonate disk by an injection molding process. 坑形通过注塑工艺在聚碳酸脂盘面形成。
- Polyethylene (PE) model of spin one-time molding process autopoietic. 聚乙烯（PE）旋塑成工艺一次性模式成型。
- Zinc shell mold machined castings 锌壳型机械加工铸件
