表面技术
錶麵技術
표면기술
SURFACE TECHNOLOGY
2015年
4期
89-96,108
,共9页
物理气相沉积%二元涂层%多元涂层%单层梯度涂层%纳米多层涂层%切削刀具
物理氣相沉積%二元塗層%多元塗層%單層梯度塗層%納米多層塗層%切削刀具
물리기상침적%이원도층%다원도층%단층제도도층%납미다층도층%절삭도구
physical vapor deposition%two element coatings%multi-element coatings%single gradient coating%nano multilayer coating%cutting tool
介绍了物理气相沉积( PVD)技术的原理、特点和真空蒸镀、溅射镀和离子镀之间的优缺点，从二元涂层、多元涂层、多层涂层和纳米多层复合涂层等4种类别上介绍了PVD涂层技术在切削刀具上的广泛应用。在查阅和整理大量文献资料的基础上，也结合笔者多年从事PVD技术的研究与应用心得，从提高切削刀具的寿命这一重要角度出发，阐述了国内外超硬纳微米PVD涂层技术在切削刀具应用领域的研究进展，并对多元涂层、多层涂层及涂层的纳米化也进行了较为详细地论述。切削刀具表面采用物理气相沉积涂层技术能使刀具获得优异的综合性能，从而显著提高切削刀具的使用寿命，降低生产成本，大幅提高机械加工效率。最后展望了物理气相沉积涂层技术未来将在超硬切削(包括模具钢、淬硬钢等硬度超过HRC55以上的铣削加工)、难加工材料切削(包括高温合金、钛合金、不锈钢等)、石墨和碳纤维等复合材料加工和有色金属的高速切削加工(包括铝合金、铜合金、镍等)的广泛应用。
介紹瞭物理氣相沉積( PVD)技術的原理、特點和真空蒸鍍、濺射鍍和離子鍍之間的優缺點，從二元塗層、多元塗層、多層塗層和納米多層複閤塗層等4種類彆上介紹瞭PVD塗層技術在切削刀具上的廣汎應用。在查閱和整理大量文獻資料的基礎上，也結閤筆者多年從事PVD技術的研究與應用心得，從提高切削刀具的壽命這一重要角度齣髮，闡述瞭國內外超硬納微米PVD塗層技術在切削刀具應用領域的研究進展，併對多元塗層、多層塗層及塗層的納米化也進行瞭較為詳細地論述。切削刀具錶麵採用物理氣相沉積塗層技術能使刀具穫得優異的綜閤性能，從而顯著提高切削刀具的使用壽命，降低生產成本，大幅提高機械加工效率。最後展望瞭物理氣相沉積塗層技術未來將在超硬切削(包括模具鋼、淬硬鋼等硬度超過HRC55以上的鐉削加工)、難加工材料切削(包括高溫閤金、鈦閤金、不鏽鋼等)、石墨和碳纖維等複閤材料加工和有色金屬的高速切削加工(包括鋁閤金、銅閤金、鎳等)的廣汎應用。
개소료물리기상침적( PVD)기술적원리、특점화진공증도、천사도화리자도지간적우결점，종이원도층、다원도층、다층도층화납미다층복합도층등4충유별상개소료PVD도층기술재절삭도구상적엄범응용。재사열화정리대량문헌자료적기출상，야결합필자다년종사PVD기술적연구여응용심득，종제고절삭도구적수명저일중요각도출발，천술료국내외초경납미미PVD도층기술재절삭도구응용영역적연구진전，병대다원도층、다층도층급도층적납미화야진행료교위상세지논술。절삭도구표면채용물리기상침적도층기술능사도구획득우이적종합성능，종이현저제고절삭도구적사용수명，강저생산성본，대폭제고궤계가공효솔。최후전망료물리기상침적도층기술미래장재초경절삭(포괄모구강、쉬경강등경도초과HRC55이상적선삭가공)、난가공재료절삭(포괄고온합금、태합금、불수강등)、석묵화탄섬유등복합재료가공화유색금속적고속절삭가공(포괄려합금、동합금、얼등)적엄범응용。
ABSTRACT:The paper introduced the principle, characteristics, and advantages and disadvantages of three methods of vacuum evaporation, sputtering and ion plating in physical vapor deposition ( PVD) technology, and introduced the PVD coating technology that is widely used in cutting tools by four categories of binary, multiple coatings, multilayer coatings and nano multilayer composite coating. Based on a large amount of literature, combined with the author's experience in the research and application of PVD tech-nology for many years, the paper reviewed the research progress of superhard nano-micron PVD coating technology in the field of application of cutting tool from the most important perspective of improving the cutting tool life, and further discussed the multiple
<br> coating, multilayer coating and nanometer coating in details. Cutting tool surface with application of physical vapor deposition coa-ting technology enabled the tool to obtain excellent overall performance, which significantly improved the life of cutting tools, re-duced production costs, and increased the machining efficiency substantially. Finally, the paper forecasted the wide application of physical vapor deposition coating technology in composite superhard cutting ( including milling of mold steel, hardened steel whose hardness over HRC55 ) , cutting hard processing materials ( including high-temperature alloys, titanium alloy, stainless steel, etc. ) , machining and processing composite materials of graphite and carbon fiber, etc. and high-speedily machining non-ferrous metals ( including aluminum, copper alloys, nickel, etc. ) in the future.
