卡套式液壓膠管接頭規(guī)格(編輯修改稿)
2025-07-17 02:23 本頁面
【文章內(nèi)容簡介】 and the nut are facing the fitting.3 在預裝配接頭體螺紋和卡套上涂上潤滑油，把管子插入接頭體，（管子一定要插到底）用手旋緊螺母。Lubricate the preassembly fitting body threads and cutting ring. Insert tube end into fitting body until it is firmly seated on bottom (fitting shoulder) and handtighten the nut.4 擰緊螺母直至卡套卡住管子，這個轉(zhuǎn)折點可以通過擰緊力矩的增加感覺到( 壓力點)。Tighten nut until ferrule grips tube which is felt by a noticeable increase in torque (increase in force).5. 達到壓力點后，再將壓緊螺母擰緊1/2 圈。Tighten nut 1/2 of a turn after increase in force.6. 將預裝配接頭體拆下，檢查卡套刃邊的嵌入情況，可見的突起帶必須填滿卡套端面的空間?？ㄌ卓梢陨孕D(zhuǎn)，但不能軸向推移。Disassembly the preassembly fitting body .Check penetration of cutting visible ring of material should fill the space in front of the profile ring end face. Profile ring may turn on tube,but should not be capable of axial displacement. 7. 最終安裝，將實際安裝中的接頭體的螺紋涂上潤滑油、壓緊螺母與之配合擰至可感覺到的擰緊力增加為止. 接著再擰緊1/2 圈安裝完畢。Lubricate the fitting body to be subsequently nut until a noticeable increase in force is nut by 1/2 of a turn beyond this point for final assembly. ● 重復安裝Reassembly所有的卡套接頭都可以多次重裝，但要保證零件無損壞且清潔。Fitting can be used many times. To ensure this, parts must be clean and free of defects.1 把管子插入接頭體直至卡套貼緊接頭體內(nèi)錐面，用手擰緊螺母。Insert the tube into fitting body until cutting ring seats firmly in the fitting and handtighten the nut.2 用扳手擰緊螺母，直至擰緊力矩急劇增大，再擰緊1/4 至1/2 圈即可。Tighten the nut with a wrench by holding the fitting body with a backup wrench until a sharp rise in torque is felt. Further tighten the nut 1/4 to 1/2 turn.● 檢查Checking up the bite condition可拆下管子檢查裝配是否合乎要求：卡套端部的管子上應(yīng)該有均勻的輕微凸起?？ㄌ撞荒芮昂蠡瑒樱试S有輕微轉(zhuǎn)動。All bite type fitting must be disassembled prior to service to check up if small ridge inside the tube is pletely formed around front edge of cutting ring. Otherwise tighten slightly more to have it. Cutting ring may rotate on the tube that doesn39。t mean wrong installation. The cutting ring shall be refitted once the nut is retightened.● 泄漏原因Leakage reason1 管子沒插到底。When the tube is not fully bottomed2 螺母沒有擰緊。When the nut is not tightened enough3 管子外表刮傷或管子不圓。When the tube is of scratches or oval4 管子太硬。When the tube is extremely hard擴口式接頭FLARED TUBE FITTINGS 擴口式接頭概述FLARED TUBE FITTINGS INSTRUCTIONS● 擴口式管接頭采用圖8 的結(jié)構(gòu)型式，由三部分組成：接頭體、襯套、螺母。鋼管端口擴口角為37176。使用時鋼管的37176。擴口角緊壓在接頭體的錐面上，形成金屬密封。使用襯套能吸收并減少管路振動和管子疲勞，并且擰緊螺母時，鋼管不會跟著轉(zhuǎn)動?！?As shown in Fig. 8,the fitting consists of three pieces:the body,sleeve and tube end is flared at a 37176。 angle and held between the fitting nose and the sleeve with the nut,providing a very effective seal between the fitting nose and the tube flare. ● 擴口式管接頭的連接螺紋有兩種：公制螺紋（見C1C），美制JIC 螺紋（見I1I）?！?The flared tube fitting has two con
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