Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Ren Kadowaki"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 924, Pp 22-00300-22-00300 (2023)
Evaluation of bolt tightening plays an important role to keep a performance of a mechanical structure. Lack of the fastening force induces slack and falling of the tightening bolt. Excessive fastening force induces a plastic deformation of screw thre
Externí odkaz:
https://doaj.org/article/fb28792cef6443e7aa0119f69bdb96f1
Autor:
Ren KADOWAKI, Takumi INOUE
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 905, Pp 21-00258-21-00258 (2022)
Bolt loosening may lead to severe accidents in machine and infrastructure facilities. Hence, it is pertinent to detect bolt loosening early. This study proposes a new non-destructive testing method for bolt loosening using ultrasonic pulses projected
Externí odkaz:
https://doaj.org/article/1fce3b51b928463188b32d8eb2f4c951
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 886, Pp 19-00381-19-00381 (2020)
Heat sealing is a packaging technique by means of welding of seal materials with heating and compression, and is widely used for hermetic seal of foods and medical supplies. However, a defect of the heat sealing, for example a “pinhole”, caused b
Externí odkaz:
https://doaj.org/article/0a6046a64aed4db79cae9ebfa2aabbc2
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 871, Pp 18-00202-18-00202 (2019)
Diagnosis of the bolt loosening is important in the industrial field and the medical field such as dental implants. This study proposes a new non-destructive testing method for the bolt loosening using ultrasonic pulse projected to the side of the bo
Externí odkaz:
https://doaj.org/article/fd5c0c7422ef49a5bca89c87452a0361
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 843, Pp 16-00327-16-00327 (2016)
Heat sealing is a packaging technique for hermetic sealing of foods and medical supplies etc. Evaluation of seal strength is important to guarantee both airtightness and easiness to open which are conflicting requirements. There are few studies of no
Externí odkaz:
https://doaj.org/article/8dcf876052cb44ab89df058958396c87
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 832, Pp 15-00420-15-00420 (2015)
An evaluation technique of internal boundary surface using instantaneous frequency of ultrasonic pulse is proposed. The instantaneous frequency represents a variation of the frequency of the ultrasonic pulse waveform from moment to moment. In this pa
Externí odkaz:
https://doaj.org/article/c0314d04271c4fbea8075f7748cfe9f5
Publikováno v:
Biochemical and biophysical research communications. 613
Butyrate producing bacteria are one of the major components of the human gut microbiota. Their major metabolite, butyrate, has several beneficial properties for host health. Fructooligosaccharides (FOSs) are well documented prebiotics and are hydroly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9d0c87dbd902a9f50ee752e70ed587e
https://pubmed.ncbi.nlm.nih.gov/35537289
https://pubmed.ncbi.nlm.nih.gov/35537289
Publikováno v:
Transactions of the JSME (in Japanese). 86:19-00381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2677963f9d55aff51c32b7effe20ebf1
https://doi.org/10.1299/transjsme.19-00381
https://doi.org/10.1299/transjsme.19-00381
Publikováno v:
Transactions of the JSME (in Japanese). 85:18-00202
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4902326be52614e2d8f24daf917638e
https://doi.org/10.1299/transjsme.18-00202
https://doi.org/10.1299/transjsme.18-00202
Publikováno v:
Vibration Engineering for a Sustainable Future ISBN: 9783030481520
Diagnosis of the bolt loosening is an important testing method in many fields. This study aims to develop a new nondestructive testing method for the bolt loosening using ultrasonic pulse projected to the side of the bolt. This method focuses on a tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a719128f33f228877c7df57399976c98
https://doi.org/10.1007/978-3-030-48153-7_30
https://doi.org/10.1007/978-3-030-48153-7_30
