Research on core technical transformation of crankshaft production line for marine internal combustion engine

Hu Yucai

Анотація


The traditional crankshaft production and processing technology has a low machining accuracy and a low process quality, so it is difficult to guarantee the product quality. In order to improve the quality and accuracy of crankshaft machining, the key process technology and equipment used in the production line have been improved according to the product structure characteristic of crankshaft and the technological process of production line design. Through research, the quality of the product is improved, and the effect of downsizing and efficiency is preliminarily achieved.

Ключові слова


internal combustion engine crankshaft; production line scheme; process route; key technology and equipment

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DOI: https://doi.org/10.15589/SMI20170104

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