METHOD AND DEVICE FOR MEASURING RADIAL INTERNAL CLEARANCE OF BEARING BASED ON LASER TRANSMISSION
The present disclosure provides a method and device for measuring a radial internal clearance of a bearing based on laser transmission and relates to the field of bearing parameter measurement. The method, includes the following steps: based, on diffraction of incident light at a radial internal cle...
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| creator | SULI HAN FENG GUO LIANGLIANG HAN JING SHAO YUJIAN LIU |
| description | The present disclosure provides a method and device for measuring a radial internal clearance of a bearing based on laser transmission and relates to the field of bearing parameter measurement. The method, includes the following steps: based, on diffraction of incident light at a radial internal clearance of a bearing in a stationary state, receiving first diffracted emergent light and obtaining first emergent light parameters; based on diffraction of incident light at the radial internal clearance of the bearing in a rotating state, receiving second diffracted emergent light and obtaining second emergent light parameters; and obtaining a static clearance in the bearing by combining a diffraction. pattern. of the first emergent light with. the first emergent light parameters and obtaining an operating clearance in the bearing by combining a diffraction pattern of the second emergent light with the second emergent light parameters. |
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The method, includes the following steps: based, on diffraction of incident light at a radial internal clearance of a bearing in a stationary state, receiving first diffracted emergent light and obtaining first emergent light parameters; based on diffraction of incident light at the radial internal clearance of the bearing in a rotating state, receiving second diffracted emergent light and obtaining second emergent light parameters; and obtaining a static clearance in the bearing by combining a diffraction. pattern. of the first emergent light with. the first emergent light parameters and obtaining an operating clearance in the bearing by combining a diffraction pattern of the second emergent light with the second emergent light parameters.</description><language>eng</language><subject>MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; PHYSICS ; TESTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220524&DB=EPODOC&CC=NL&NR=2030479A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220524&DB=EPODOC&CC=NL&NR=2030479A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SULI HAN</creatorcontrib><creatorcontrib>FENG GUO</creatorcontrib><creatorcontrib>LIANGLIANG HAN</creatorcontrib><creatorcontrib>JING SHAO</creatorcontrib><creatorcontrib>YUJIAN LIU</creatorcontrib><title>METHOD AND DEVICE FOR MEASURING RADIAL INTERNAL CLEARANCE OF BEARING BASED ON LASER TRANSMISSION</title><description>The present disclosure provides a method and device for measuring a radial internal clearance of a bearing based on laser transmission and relates to the field of bearing parameter measurement. 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| subjects | MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING |
| title | METHOD AND DEVICE FOR MEASURING RADIAL INTERNAL CLEARANCE OF BEARING BASED ON LASER TRANSMISSION |
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