軸承環形密封 的英文怎麼說

中文拼音 [zhóuchénghuánxíngfēng]
軸承環形密封 英文
bearing annular seal
  • : 軸Ⅰ名詞1. (圓柱形的零件) axle; shaft 2. (對稱部分的直線) axis 3. (圓柱形的纏繞器物) roller; spool Ⅱ量詞(用於纏在軸上的線以及裝裱帶軸子的字畫)
  • : Ⅰ動詞1 (托著; 接著) bear; hold; carry 2 (承擔) undertake; contract (to do a job) 3 (客套話...
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • 軸承 : [機械工程] bearing; axle bearing; bearing of shafts; gudgeon block; mechanical bearing; pillow; s...
  • 環形 : annular; ringlike; ring form; bight; annularity環形癌 annular carcinoma; 環形電路 [訊] loop circu...
  1. To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking

    為確保灌注泵可靠工作,提出改進措施: ( 1 )採用改型泵體降低葉輪的徑向力,減小間隙,抑制泄漏; ( 2 )採用背葉片降低葉片根部壓頭,獲得微壓,使兩端受較小壓差; ( 3 )採用螺旋降低兩端壓差,在保持微壓的同時避免出現負壓,效果更好; ( 4 )採用反壓式填料結構,在很小的壓緊力下,即可保證; ( 5 )採用具有潤滑功效的柔性石墨填料,即使發生泄漏,進入石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液吸收。
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