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A Testing Method on the Sealing Properties of Engine Cylinder(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年04期
Page:
321-323
Research Field:
Publishing date:

Info

Title:
A Testing Method on the Sealing Properties of Engine Cylinder
Author(s):
ZhuYunpu WangFang
School of Mechanics,NUST,Nanjing 210094
Keywords:
pressure cylinders sealing
PACS:
TH138.51
DOI:
-
Abstract:
In this paper, it is described that the pressure experiment on a cylinder cushion is made by installing a pressure induction paper and sof t metal, conforming to the standard on pressure. T he cy linder cushion betw een a cylinder body and cover is an important part on the sealing propert ies of an engine. T he acquired black and w hite picture elements on the pressure induct ion paper f rom this ex periment are scanned in a CCD and analysed by a computer. In addit ion, the cylinder cushion deformat ion is acquired from the plast ic deformation of the sof t metal. The measure method on sealing propert ies of an eng ine cy linder is deduced from the above informat ion.

References:

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Memo

Memo:
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Last Update: 2013-03-29