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针对早期生产的8240ZJ型柴油机烧瓦问题，提出在我厂工艺条件下合理的轴承最小相时间隙宜选在1‰。～1．1‰的设计要．点，并对机体主油运铸造方案提出改进建议，同时还要进一步加强对轴瓦内在质量的检查和改善清洁度。
In view of the early production of 8240ZJ diesel engine burning tile problem, put forward in our factory process conditions reasonable bearing minimum phase time slot should choose 1 ‰. ~ 1.1 ‰ design to be. Point, and proposed improvements to the main oil transport and casting program, but also to further strengthen the internal quality inspection bearings and improve cleanliness.