目前可用于直接制造金属功能零件的快速成型方法主要有:激光净成形(LENS,LaserEngineeredNetShaping)、选择性激光烧结(SLS,SelectiveLaserSintering)和选择性激光熔化(SLM,SelectiveLaserMelting,SLM...
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...球墨铸铁件技术条件》、GB/T 12226— 2005缅用阀|'】灰铸铁件技术条件》规范要求,同时 达到铸件净成形(Net shape forming)即近无余龟成 形。毛坯已接近或达到零件的最终形状和尺寸,简单 磨削后即可装配。
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发展趋势是实现净成形(net shape),即直接制成符合形状要求的工件。据国际机械加工技术协会预测,塑性成形与磨削相结合,将取代大部分中小零件的切削加工。
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...docin.com豆丁网 sition Manufacturing,SDM)、 轮廓成形(Contour Craft,CC)、激光净成形(Laser Engineering Net Shaping,LENS)、 熔融挤压成形(Melted Extrusion Modeling,MEM)、复印固化成形(Sol..
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近净成形 near net shape ; Near Net Shape Forming ; Laser Engineered Net Shaping ; LENS
激光近净成形 Laser Engineered Net Shaping ; LENS
净成形技术 Net Shape Technique ; Laser Engineered Net Shaping ; LENS
激光净成形 Laser Engineering Net Shaping
随着近净成形铸造 near-net-sharp castings
近净成形技术 near net shape technique
激光工程化净成形技术 Laser Engineered Net Shaping ; LENS
的激光近净成形 Laser Engineered Net Shaping ; LENS
激光近净成形技术 Laser Engineered Net Shaping ; LENS
本论文对基于快速原型技术的净成形铸造中存在的主要缺陷进行了系统研究。
ABSTRACT the main defects in net shape casting technology based on rapid prototyping technology are studied systematically in the paper.
当前精密成形技术已在较大程度上实现了近净成形,发展趋势是实现净成形。
At present precise forming technology has fulfilled near net shape towards a great extent, and its goal is net shape.
利用自行设计的一套净成形真空液相压渗工艺装置制备了净成形碳纤维增强铝基复合材料。
A near net shaped carbon fiber reinforced Al composite was prepared by a new vacuum squeeze casting process.
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