变截面涡轮增压器调节机构磨损的影响及改进措施
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摘要
通过阐述变截面涡轮增压器调节机构工作原理,分析了其调节结构运动副磨损的原因及影响;验证了运动副摩擦面渗氮处理可有效防止调节机构的磨损,提升了增压器可靠性。
This paper described principle of VGT regulating equipment, analyzed effect of the regulating equipment's abrasion.permeability nitrogen is a surface treatment technology, it was used on regulating equipment of a VGT, examination proved this treatment could prevent abrasion, improve turbocharger's reliability.
This paper described principle of VGT regulating equipment, analyzed effect of the regulating equipment's abrasion.permeability nitrogen is a surface treatment technology, it was used on regulating equipment of a VGT, examination proved this treatment could prevent abrasion, improve turbocharger's reliability.
引文
[1]楼狄明,郭石磊,谭丕强,等.可变截面涡轮增压器与废气再循环对柴油机排放的影响[J].同济大学学报(自然科学版), 2016,(12):1931-1937.
[2]田径,刘忠长,葛思非,等.可变几何截面增压器/废气再循环对重型柴油机性能和排放的影响[J].吉林大学学报(工学版), 2009,(4):864-868.
[3]Johan Wahlstrom. Control of EGR and VGT for Emission Control and Pumping Work Minimization in Diesel Engines[M].DepartmentofElectricalEngineering,Linkopings universitet,S-581 83 Linkoping, Sweden, 2006:52.
[4]林在犁.柴油机可变截面涡轮增压器控制及匹配[J].石油矿场机械, 2012,(7):26-29.
[5]屈盛官,王光宏,李文龙,等.高性能渗氮钢微动磨损性能研究[J].摩擦学学报, 2012,(5):486-492.
[6]周龙保.内燃机学[M].(第二版).北京:机械工业出版社,2007.
[2]田径,刘忠长,葛思非,等.可变几何截面增压器/废气再循环对重型柴油机性能和排放的影响[J].吉林大学学报(工学版), 2009,(4):864-868.
[3]Johan Wahlstrom. Control of EGR and VGT for Emission Control and Pumping Work Minimization in Diesel Engines[M].DepartmentofElectricalEngineering,Linkopings universitet,S-581 83 Linkoping, Sweden, 2006:52.
[4]林在犁.柴油机可变截面涡轮增压器控制及匹配[J].石油矿场机械, 2012,(7):26-29.
[5]屈盛官,王光宏,李文龙,等.高性能渗氮钢微动磨损性能研究[J].摩擦学学报, 2012,(5):486-492.
[6]周龙保.内燃机学[M].(第二版).北京:机械工业出版社,2007.