《知識》CFM International - 全球最大商用引擎製造商 The World's Largest Commercial Engine Manufacturer - CFM International
CFM International 是全球最大的商用航空發動機製造商，其生產的引擎廣泛應用於世界各地的客機上。這家合資企業由美國通用電氣航空 (GE Aviation) 和法國賽峰集團 (Safran) 共同成立，兩家公司各持有 50% 的股份。
CFM 的產品線非常豐富，能夠滿足不同機型和客戶的需求。其中，CFM56 系列和 LEAP 系列引擎是公司的兩大產品，分別為波音 737NG 和 737MAX、空中巴士 A320neo 等機型提供動力。
CFM 主要競爭對手為美國雷神科技 (RTX) 旗下的普惠 (Pratt & Whitney)。普惠的 GTF (Geared Turbofan) 系列發動機是 LEAP 系列的直接競爭對手，兩者在空中巴士 A320neo 系列飛機的引擎訂單上展開了激烈的爭奪。
英國的勞斯萊斯公司雖然也有製造商用引擎，但其 Trent 系列引擎主要用於大型廣體客機，如波音 787 和空中巴士 A350，與 CFM 的產品線有所區別。
CFM 正在研發開放轉子引擎。開放轉子技術具備減少 20% 燃料消耗的潛力，但商業化可行性仍在測試與評估階段。普惠與勞斯萊斯則專注於齒輪技術及傳統引擎外殼設計。
空中巴士對 CFM 的新引擎技術持樂觀態度，但波音對該技術持保留態度，且可能傾向傳統引擎。這種飛機引擎架構的選擇也間接影響空中巴士和波音等公司在市場上的領先地位。
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The World's Largest Commercial Engine Manufacturer - CFM International
CFM International is the world's largest manufacturer of commercial aircraft engines. Their engines power countless passenger planes around the globe. This joint venture is a 50/50 partnership between GE Aviation (United States) and Safran (France).CFM offers a wide range of engines to meet the needs of various aircraft models and customers. The CFM56 and LEAP engine series are their two major products, powering aircraft like the Boeing 737NG and 737MAX, and the Airbus A320neo, respectively.
Pratt & Whitney, a subsidiary of Raytheon Technologies, is CFM's main competitor. Pratt & Whitney's GTF (Geared Turbofan) engine series directly competes with the LEAP series, and both companies have been fiercely competing for engine orders on the Airbus A320neo family of aircraft.
While Rolls-Royce (United Kingdom) also manufactures commercial engines, their Trent series engines are primarily used for large wide-body aircraft like the Boeing 787 and Airbus A350, differentiating them from CFM's product line.
CFM is currently developing an open-rotor engine. Open-rotor technology has the potential to reduce fuel consumption by 20%, but its commercial viability is still under testing and evaluation. Pratt & Whitney and Rolls-Royce, on the other hand, are focusing on geared technology and traditional engine casing designs.
Airbus is optimistic about CFM's new engine technology, while Boeing is more cautious and may lean towards traditional engines. The choice of aircraft engine architecture also indirectly influences the market leadership of companies like Airbus and Boeing.
