内燃机为什么会发生故障？故障能不能减少或消除？这对提高勘探效率降低成本有直接影响。机械本身是经过设计者对各部件作用、性能等做过详细计算，并对其构造给以足够的强度，通过工厂的精密加工制造而成。因此使用时完全可以发挥原来设计能力，并能正常运转。但长期使用结果，除个别机件由 Why does the internal combustion engine fail? Can faults be reduced or eliminated? This has a direct impact on improving exploration efficiency and reducing costs. The machine itself has been calculated by the designer after detailed calculations of the functions and properties of the various components, and their structure has been given sufficient strength to be manufactured through precision machining of the factory. Therefore, the original design ability can be fully utilized and it can operate normally. But long-term use results, except for individual parts