SBIR Phase I: Extrusion Freeforming of Superfinishing Polymer Composite Platens

*96-60802 Lombardi这个小型企业创新研究第一阶段项目将开发采用挤压无固体成形技术的新型、高效超精抛光压板。这些压板将由工程塑料组成，用短切的碳纤维和/或钻石磨料增强。压板还将在其整个结构中具有不同数量的微沟道，以比传统抛光压板更有效地收集抛光碎屑。这些超精加工压板被认为是超精密抛光技术的一项重大创新，将在美国电子行业获得广泛的商业应用。***

*** 96-60802 Lombardi This Small Business Innovation Research (SBIR) Phase I project will develop novel, high efficiency superfinishing polishing platens using extrusion solid free forming technology. These platens will be composed of engineering themoplastics reinforced with chopped carbon fibers and/or diamond abrasives. The platens will also have varying amounts of microchanneling throughout their structures to collect polishing swarf more efficiently compared to conventional polishing platens. These superfinishing platens are thought to represent a major innovation in ultraprecision polishing technology and will find extensive commercial application in the U.S. electronics industry. ***