Potentials for Improving Efficiency of Combustion Engines Due to Cylinder Liner Surface Engineering
Potentials for Improving Efficiency of Combustion Engines Due to Cylinder Liner Surface Engineering
复制标题
气缸套表面工程提高内燃机效率的潜力
DOI：
10.1016/j.procir.2016.04.025
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
S. Kreter
中科院分区：
文献类型：
--
作者：
B. Karpuschewski;F. Welzel;K. Risse;Matthias Schorgel;S. Kreter
尽管有电动汽车或混合动力概念等新的发展，内燃机仍将在个人出行中发挥重要作用。文章强调了最近的趋势，即从曲轴箱中的整体材料转向具有珩磨工艺产生的适应性表面结构的涂层衬里。摩擦学试验的结果，确定的表面改性和不同的材料，以减少摩擦损失。过程监测的方法概述一起讨论的结果，从运行中的实验和边界层特性。从而得出气缸工作面特殊光整加工的结论，为改进珩磨工艺提供参考。
Despite new developments like E-mobility or hybrid concepts, the combustion engine will remain of great importance in individual mobility. The article highlights the recent trends, i.e. moving away from monolithic materials in the crankcase towards coated liners with adapted surface structures generated by honing processes. Results of tribological tests are presented for determined surface modifications and different materials to decrease frictional losses. Methods of process monitoring are outlined together with discussion of results from running-in experiments and boundary layer characterisation. Thus, conclusions for the specific finishing of cylinder running surfaces are drawn to improve the honing process.
以气缸工作面为例模拟精加工对发动机部件摩擦磨合行为影响的研究
DOI：
10.4028/www.scientific.net/amr.1018.75
发表时间：
2014
期刊：
Advanced Materials Research
影响因子：
--
作者：
Karpuschewski;Welzel
通讯作者：
Welzel