Engine Body Water-tight Test Set Design and Production

DOI: https://doi.org/10.62517/jiem.202503204

Author(s)

Junzhen Gong, Hanlei Wang

Affiliation(s)

Weihai Power Co., Ltd., Weifang, Shandong, China

Abstract

At present, most of the tests for engine block sealing performance are gas-tight tests. When the airtight test fails, only the current organism performance defects can be derived, and the position of the non-conformity cannot be specified. To quickly and accurately identify areas of non-conforming body leakage, studies have been carried out for water-tight test devices on engine bodies. The device proposed in this study uses water as a gas, which can rapidly judge the specific leakage area according to the water seepage of the body, effectively reducing the difficulty of sealing test detection, and can be suitable for different models of body, with a wide range of applications.

Keywords

Gas Tightness; Water Density Test; Engine Body; Precise Positioning

References

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