本文着重介绍 EQ6100汽油机应用 M85甲醇时,在不改变原机化油器整体结构的条件下对化油器的适应性进行改进、试验的情况。改进的结果使整机性能达到和超过合同规定的要求,并且具有良好的怠速稳定性。同时还对供油系的易溶件进行溶胀试验,提出长期使用中应注意的问题。 This article focuses on the EQ6100 gasoline engine application M85 methanol, without changing the overall structure of the original carburetor adaptability of the carburetor to improve the test situation. The result of the improvement is that the performance of the whole machine meets and exceeds the requirements of the contract and has good idle stability. At the same time, the swelling test of the oil-soluble parts of the oil supply system is also made, and the problems that should be paid attention to in long-term use are put forward.