長沖程抽油機 的英文怎麼說

中文拼音 [zhǎngchōngchéngchōuyóu]
長沖程抽油機 英文
long stroke pumping unit
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
  • : 動詞1 (把夾在中間的東西拉出; 提取) take out (from in between) 2 (從全部里取出一部分; 騰出) ...
  • : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
  • : machineengine
  1. In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    針對lcj1250氣平衡式鏈條存在氣平衡故障率高和現場維修困難等問題,提出將氣平衡改造成工作可靠的重力平衡的方案,並確定了改造的三個原則:一是保證整的可靠性,使運轉平穩,振動噪音小,壽命;二是力求降低生產成本,減少零部件製造,盡可能選用原來的通用件,捨去平衡缸和空氣包等氣平衡附件,在原往返架主體上懸掛一個配重箱;三是力求不改變次及最大懸點載荷等主要技術參數。
  2. Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    文摘:針對lcj1250氣平衡式鏈條存在氣平衡故障率高和現場維修困難等問題,提出將氣平衡改造成工作可靠的重力平衡的方案,並確定了改造的三個原則:一是保證整的可靠性,使運轉平穩,振動噪音小,壽命;二是力求降低生產成本,減少零部件製造,盡可能選用原來的通用件,捨去平衡缸和空氣包等氣平衡附件,在原往返架主體上懸掛一個配重箱;三是力求不改變次及最大懸點載荷等主要技術參數。
  3. A kind of long - strike oil pumping machine using planet - gear

    一種行星齒輪長沖程抽油機的換向構研究
  4. A new kind of long stroke wheel style pumping unit

    一種轉輪式
  5. The design of chain type long stroke pumping unit

    鏈式長沖程抽油機設計
  6. The research on lower super - long stroke pumping unit with a cylinder - chain

    圓柱鏈低矮式超長沖程抽油機的研究
  7. Parameter analysis of long stroke pumping units of accurate counterbalance and dual - belt of b - 14 - type

    14型全平衡雙帶長沖程抽油機參數分析
  8. Optimum design of a long stroke variable torque pumping unit and simulation of its dynamic behaviors

    扇形長沖程抽油機的優化設計與動力模擬
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