Knowledge Answer

Nigute umubare wumuraba ($ n $) ugira ingaruka kumutekano no kwipakurura uburinganire bwimvura yo mumashanyarazi?

2026-06-16 Ibibazo

Umubare wumuraba $ n $ ni ikintu cyambere kigena igipimo cyimpeshyi hamwe nu gihagararo cyimikoranire. Igipimo cyimpeshyi $ k $ umunzani hamwe $ n ^ 4 $, bivuze impinduka nto mumibare yumurongo bivamo umutwaro uhindagurika. Mubikorwa bya subsea aho bisabwa kashe ya preload isabwa, byibuze $ n = 3 $ birakenewe kugirango amanota 3 ahamye. Incr ...

Back to Q&A
Official Answer

Answer

Umubare wumuraba $ n $ ni ikintu cyambere kigena igipimo cyimpeshyi hamwe nu gihagararo cyimikoranire. Igipimo cyimpeshyi $ k $ umunzani hamwe $ n ^ 4 $, bivuze impinduka nto mumibare yumurongo bivamo umutwaro uhindagurika. Mubikorwa bya subsea aho bisabwa kashe ya preload isabwa, byibuze $ n = 3 $ birakenewe kugirango amanota 3 ahamye. Kongera $ n $ bigabanya amplitude yumuntu ku giti cye asabwa kuburebure bwatanzwe, bigabanya guhangayikishwa no kugabanuka kumuraba $ \ sigma_w $. Nyamara, hejuru cyane $ n $ bivamo isoko ikomeye cyane yunvikana kwihanganira inganda. Ihungabana rirwanya amasoko menshi-asuzumwa nigipimo cyuburebure bwubusa bivuze diameter ($ H_f / D_m $); niba iri gereranya rirenze 1.5, ubuyobozi bwimbere cyangwa hanze (shaft cyangwa bore) ni itegeko kugirango wirinde guhinduranya kuruhande mugihe $ P = k \ cdot x $ umurongo.

TOP