多数现代柴油机是整体曲轴,用碳钢或含有镍、铬和钼的合金钢锻造而成。
经处理后,表面留有一处凹面,并有细微小黑点(请查看照片),其他地方正常。
这是针对曲轴铣削,车削,拉削,车-拉削加工的完美设计。
引导孔非矩形或圆锥形特殊的案例像在曲轴上为避免出现小台阶(小台阶可能会导致损坏)
中速柴油发动机用连续晶粒流向锻制的碳素钢及合金钢曲轴技术规范
1·Parameter measurement for rubber absorbers on crankshafts is necessary in the design, manufacture and maintenance of some internal combustion engine.
曲轴橡胶减振器的特性测试是内燃机设计、制造和维修中必不可少的测试手段。
2·The most important applications include heavy support rollers, ship line shafts and rudder shafts, stone crushers, crankshafts, gears, vibrating screens, rolling mills, grinding and comminuting works.
最重要的应用领域包括大规模支助辊,船行轴和舵轴,石头破碎机,曲轴,齿轮,振动筛,轧钢机,研磨,粉碎工程。
3·The ion nitriding of the diesel engine crankshafts was tested.
采用脉冲式离子渗氮炉对柴油机曲轴进行了辉光离子渗氮处理。
4·This section describes the servicing of crankshafts, main bearings, and engine Blocks and cylinders.
本节介绍曲轴、主轴承、发动机机体和气缸的维修。
5·The crankshafts shown in Fig 1-4 is actually made up of various parts such as main bearing journals, rod journal, crank arm, bearing, counter balanced weight and flywheel end.
在图1-4中,曲轴实际上由以下不同的部分组成,它们分别是:主轴承轴颈、连杆轴颈、曲轴臂、轴承、平衡配量(?)以及飞轮端。