螺旋葉輪 的英文怎麼說
中文拼音 [luóxuányèlún]
螺旋葉輪
英文
screw impeller- 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
- 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
- 輪 : Ⅰ名1 （輪子） wheel 2 （像輪子的東西） wheel like object; ring; disc 3 （輪船） steamer; steamboa...
- 螺旋 : 1 （具有螺紋的圓柱體 屬于斜面類的簡單機械） corkscrewspin; screw; spiral; helix 2 （螺旋現象;尾旋...
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In the special fields wheel drive, wheel, gear box construction with spiral technology or beyond that with hypoid, cone, spur wheel as well as with gears, spiral cones and / or with bevel gear and cogged wheels and gears is graessner gmbh well - known
Graessner gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事傳動、傳動齒輪箱，錐體、圓錐、彈頭，錐齒輪，錐齒輪，錐齒輪驅動，錐形圓柱齒輪，輪、葉輪、齒輪，齒輪，齒輪傳動，螺旋錐，曲線齒錐齒輪傳動箱，圓柱齒輪，齒輪和傳動結構的製造、銷售。A board on a paddle wheel
明輪翼螺旋槳上的寬闊葉板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 ）採用改型環形泵體降低葉輪的徑向力，減小軸封間隙，抑制泄漏； （ 2 ）採用背葉片降低葉片根部壓頭，獲得微壓，使軸封兩端承受較小壓差； （ 3 ）採用螺旋密封降低軸封兩端壓差，在保持微壓的同時避免出現負壓，密封效果更好； （ 4 ）採用反壓式填料密封結構，在很小的壓緊力下，即可保證密封； （ 5 ）採用具有潤滑功效的柔性石墨填料，即使發生軸封泄漏，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。The paper begins with the discussion of the operating principle and function of the screw inducer, special element of the pump, and then gives the definition and relationship of the parameters and the curve function of the inducer as well, which is of great importance to data analyzing and pump - manufacturing
論文中首先分析了該泵的特殊部件? ?螺旋誘導輪的原理和作用，討論了葉輪參數的定義、參數之間的相互關系和葉片的曲線與曲面方程，這無論對葉輪中的數值分析還是葉輪的設計製造都是十分重要的。A superalloy double helix integrated impeller with good performances of dimensional precision, microstructure and mechanics was rapidly manufactured by hpdm ( hybrid plasma deposition & milling ) method proposed by author ' s, laboratory, which synthesized plasma deposition as an additive technology, and milling as a subtractive technique during the processing
摘要採用等離子熔積與銑削復合製造技術，在等離子熔積成形過程中復合銑削精整，試制了難加工高溫合金雙螺旋整體葉輪樣件，其組織性能和力學性能均高於採用傳統工藝加工獲得的葉輪。Oil - flooded rotary compressors - - vane, lobe, and screw - - that specify a polyalkyleneglycol lubricant
指定使用聚醚潤滑油- -採用油浴潤滑的葉片，葉輪和螺桿式旋轉壓縮機分享友人