SOLITE TECHNICAL OMULUNDI OGW'EMPAPULA ENGERU
The D:d Ratio Paradox: Yinginiya w’obulamu bw’okubala-Cycle of Bending Fatigue
Ekitongole kya Yinginiya, SOLITE (OMLA International)
Empirical Visual Representation ey’okwekenneenya okw’ekikugu.
Mu makanika w’enkola z’emiguwa gya waya, enkolagana wakati wa dayamita y’omuguwa (D) ne dayamita y’omuguwa ogw’erinnya (d)-omugerageranyo gwa D:d-ye nsonga esinga okukwata ku kusalawo obulamu bw’obuweereza bw’eby’obugagga. Wadde nga nnyangu mu ndowooza, fizikisi efuga enkolagana eno erimu okunyigirizibwa okw’okubeebalama okuzibu n’okusikagana wakati wa waya ebiragira okutandika kw’obukoowu.
Enkola ya Stress y’okubeebalama:
Omuguwa gwa waya bwe guzinga ku sheave, waya ez’ebweru zifuna okunyigirizibwa okw’okusika ate waya ez’omunda zifuna okunyigirizibwa. Obunene bw’okunyigirizibwa kuno okw’okubeebalama bugeraageranye mu ngeri ey’ekifuulannenge ne dayamita y’ekikuta. Omugerageranyo gwa D:d omutono (okugeza, 15:1) guvaamu okunyigirizibwa kw’obuwuzi okuyitiridde, ekivaako waya ssekinnoomu okukola-okukaluba n’okukulaakulanya enjatika entonotono-ku ‘engule’ y’emiguwa.
Obulamu-Okugezesa enzirukanya:
Empirical data eraga nti okwongera ku D:d ratio okuva ku 20:1 okutuuka ku 30:1 kiyinza okwongera ku bulamu bw’obukoowu bw’omuguwa ogwa standard 6x36 okutuuka ku 500%. Ku SOLITE, tukozesa okwekenneenya ebitundu ebikoma (FEA) okukoppa ensonga zino ez’okunyigirizibwa eri bakasitoma baffe. Tulaga nti wadde nga ebikuta ebitono bikendeeza ku nsaasaanya y’ebyuma mu kusooka, omuwendo gwonna ogw’obwannannyini (TCO) gulinnya eggulu olw’okukendeera okw’amaanyi mu nsengekera z’okuwangaala kw’emiguwa.
Okussa mu nkola mu nkola:
Ku nkola z’okusitula ezikulu, bayinginiya balina okukulembeza geometry ya sheave. Tuwa ekipande kya 'Fatigue Predictor' ekisobozesa ttiimu z'okugula okubala ROI entuufu ey'okulongoosa okutuuka ku bikuta ebinene-diameter. Mu nsi ya yinginiya wa high-tension, omugerageranyo gwa D:d si specification yokka; ye mutima gw’okubala ogw’obulamu obuwanvu bw’enkola yo.
Obuwagizi bwa Yinginiya mu nteekateeka
Ku pulojekiti ennene-ez'ebizimbe ezeetaaga ssaayansi w'ebintu oba FEA stress-modeling, tuukirira emmeeza yaffe ey'ekikugu ey'ekikugu. Dossiers ez’ekikugu ezijjuvu n’okunoonyereza ku kukwatagana kw’ebintu bifunibwa nga osabye.

