CAJ | 학술논문

为有效的减轻飞机质量和燃料成本，复合材料/金属叠层材料已广泛应用于现代飞机的高科技部件。综述了包括CFRP/铝和CFRP/钛叠层材料制孔技术的最新进展，主要涵盖了制孔加工刀具、金属切屑排除、金属材料毛刺、切削温度等方面。文献综述表明，有多种方式可改善加工品质：1)改善航空叠层材料的制孔刀具；2)有效的排除金属切屑，减少对复合材料的损伤；3)预防和减少钛合金和铝合金毛刺的形成；4)有效的冷却方式，减少复合材料的热损伤。
위유효적감경비궤질량화연료성본，복합재료/금속첩층재료이엄범응용우현대비궤적고과기부건。종술료포괄CFRP/려화CFRP/태첩층재료제공기술적최신진전，주요함개료제공가공도구、금속절설배제、금속재료모자、절삭온도등방면。문헌종술표명，유다충방식가개선가공품질：1)개선항공첩층재료적제공도구；2)유효적배제금속절설，감소대복합재료적손상；3)예방화감소태합금화려합금모자적형성；4)유효적냉각방식，감소복합재료적열손상。
To effectively reduce aircraft weight and fuel costs, composite-metal stacked materials are extensively used in high-tech components of modern aircrafts. This article summarizes an up-to-date progress in hole making of material stack combinations, in-cluding CFRP stacked with aluminum ( Al) and titanium ( Ti) . It mainly covers hole making tool, metal chip removal, metal burrs and cutting temperature. This literature indicates that a number of ways can be used to improve machining quality:1) Hole making tools for aeronautic stacked materials are improved, 2) Metal chip is efficiently removed to reduce the damage of composite materials, 3) Burr formation of titanium and aluminum al oy is prevented and minimized, 4) Effective cooling methods are used to reduce thermal damage of composites.