2.6 Piston,connecting rod and crankshaft 活塞、连杆和曲轴机构
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Fig2.99 Crankshaft and connecting rod framework 曲柄连杆机构
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Fig2.100 Types of joints for rings 活塞环的切口形式
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Fig2.101 Simple rectangular-section rings 矩形截面活塞环简图
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Fig2.102 Three-piece oil control rings 三组件活塞控油环
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Fig2.103 A ring with a helical compression spring 内夹螺旋压缩弹簧的活塞环
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Fig2.104 Connecting rod 连杆
1—Steel forging 钢件锻压;2—Small end bronze bush 小端铜套;3—Big end bearing cap 大端轴承座;4—Split big end bush of bronze lined with whitemetal 铜制里衬白色合金大端开合套
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Fig2.105 Sturdy assembly for piston and connecting rod 活塞与连杆的紧固装配
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Fig2.106 Cast crankshaft for Ford V-eight 福特V8发动机的铸铁曲轴
1~4—Crankpin 曲柄销;B1,B2—Balance weight 平衡配重块
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Fig2.107 Built-up crankshaft 组合式曲轴
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Fig2.108 Disposition of the balance weights on the crankshaft of the Ford V-six engine[With a diagrammatic layout of the arrangement of the crankpins(numbered 1 to 6)and the counterweights(lettered A to K)] 福特V6发动机曲轴平衡块的布局(1~6为曲柄销的布局,字母A~K为平衡块)
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Fig2.109 Crankshaft with balanced throws 带平衡曲拐的曲轴
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Fig2.110 Forged crankshaft with balanced webs 带平衡蹼的锻打曲轴
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Fig2.111 Five-bearing shaft for CI(compression ignition)engine 压缩点火引擎的五支撑曲轴