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
旋轉(zhuǎn)接頭在安裝過(guò)程中容易被忽視的是旋轉(zhuǎn)接頭的止轉(zhuǎn)和承重機(jī)構(gòu)的設(shè)置。旋轉(zhuǎn)接頭的外管即空心軸與旋轉(zhuǎn)體剛性連接、同步運(yùn)轉(zhuǎn),而殼體相對(duì)靜止,但殼體受內(nèi)部所通介質(zhì)壓力及密封的摩擦扭矩的作用有轉(zhuǎn)動(dòng)的趨勢(shì),若不加止轉(zhuǎn)機(jī)構(gòu),這個(gè)扭矩將作用到金屬軟管上。實(shí)踐證明,當(dāng)金屬軟管充當(dāng)止轉(zhuǎn)受彎曲應(yīng)力的作用,久而久之就會(huì)導(dǎo)致破裂。如圖;