Knowledge Answer

Analize enpak 'Groove Radius' ak 'Chanfer' sou kapasite chaj axial yon bag espiral.

2026-06-16 FAQ

A spiral retaining ring relies on square-corner contact with the groove wall to maximize its thrust capacity. If the groove has a large radius at the bottom, or if the mating part has a large chamfer, the point of contact shifts, creating a moment arm that tries to 'dish' the ring (turn it inside out). The reduction in thrust capacity can be modeled by a...

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Yon bag kenbe espiral depann sou kontak kwen kare ak miray ranpa a pou maksimize kapasite pouse li yo. Si Groove a gen yon gwo reyon nan pati anba a, oswa si pati nan kwazman gen yon chanfrein gwo, pwen an nan kontak chanjman, kreye yon bra moman ki ap eseye 'plat' bag la (vire li anndan deyò). Rediksyon nan kapasite pouse a ka modle pa yon faktè $C_f = \frac{d - (r + c)}{d}$, kote $d$ se pwofondè renur, $r$ se reyon renur, ak $c$ se chanfrein pati ki kenbe a. Si $C_f$ se siyifikativman mwens pase 1, bag la pral echwe prematireman lè yo te pouse soti nan Groove la. Nan bwat ayewospasyal yo, yo souvan espesifye siyon 'sharp-cornered', ak bag shim yo itilize ant ras la bi chanfrein ak bag la kenbe asire chaj la aplike pi pre miray ranpa a ke posib.

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