熱門關(guān)鍵詞:導(dǎo)熱油旋轉(zhuǎn)接頭/旋轉(zhuǎn)接頭廠家/高壓旋轉(zhuǎn)接頭/回轉(zhuǎn)接頭
熱門關(guān)鍵詞:導(dǎo)熱油旋轉(zhuǎn)接頭/旋轉(zhuǎn)接頭廠家/高壓旋轉(zhuǎn)接頭/回轉(zhuǎn)接頭
機(jī)械密封常見4個(gè)泄漏點(diǎn)
泄漏點(diǎn)1—壓蓋與腔體間的密封圈,靜密封點(diǎn),密封圈與相配合件之間相對靜止.
泄漏點(diǎn)2—非補(bǔ)償環(huán)密封圈,靜密封點(diǎn),密封圈與相配合件之間相對靜止;
泄漏點(diǎn)3—補(bǔ)償環(huán)密封圈,靜密封點(diǎn),密封圈與軸或軸套之間有微動;
泄漏點(diǎn)4—摩擦端面泄漏點(diǎn),依靠彈力和介質(zhì)壓力保持貼和(動密封點(diǎn),兩個(gè)摩擦副之間有相對轉(zhuǎn)動)