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1.制造方面(1)适当增加缸套壁厚。试验证明壁厚大于0.08倍缸径,不容易发生穴蚀。根据振动和穴蚀情况增加缸套厚度,不影响水套内通道宽度,还可改变缸套的固有振动频率,避免共振。
1. Manufacturing (1) appropriate increase in cylinder wall thickness. Test proved that the wall thickness greater than 0.08 times the cylinder diameter, not prone to cavitation. Increasing the thickness of the liner according to the vibration and cavitation does not affect the width of the passage in the water jacket. It can also change the natural vibration frequency of the liner to avoid resonance.