A.過渡鏈節(jié)制造困難 B.裝配較困難 C.要使用較長(zhǎng)的銷軸 D.彎鏈板要受到附加彎矩
A.安裝困難 B.會(huì)產(chǎn)生疲勞點(diǎn)蝕 C.各排受力不均勻 D.鏈板會(huì)產(chǎn)生疲勞斷裂