Cf6 fan blade I just counted a photo. #Aircraft#Airbus#Maintenance#Fan#BladeAIRCRAFT | Airbus A330 GE CF6 EngineFan Blade Removal and Installation (Maintenance)How to Remove and Install Fan Blade Solid Titanium Design, Midspan Shrouds, 38 Blades per Engine Aircraft Type : B767-200, A310-200 Proprietary Information - Revised 12-2-2013 GE CF6-80A STAGE 1 FAN BLADE 1150 Solid Titanium Design, Midspan Shrouds, 38 Blades per Engine Aircraft Type : B767-200, A310-200 Proprietary Information - Revised 12-2-2013 GE CF6-80A STAGE 1 FAN BLADE 1150 West Bradley, El Cajon, CA 92020 Phone: (619) 258-5109 E-mail: Repairs@USA. 23rd Mar 2021, 13:05 #2 dixi188 . We have a huge practice of FB removals Whereas the TF39 has a large two-stage front fan assembly the CF6-6 has an entirely new single-stage fan with a small single-stage booster fan. That is, both main GE90 variants have 22 fan blades, compared to the CF6-80C2’s 38 blades. The single-stage fan is followed by a four-stage low pressure compressor (LPC) and 14-stage high The turbofan has additional losses from its greater number of compressor stages/blades, fan and bypass duct. Browse + Post a Listing. 116 Single fan blade changes are possible on JT9's, CF6's, CFM56's & Trent's. The fan blades and vanes. ISO 9001:2015 Registered. Title: Pegasus (left) and CF6: Fan Blades CF6 (top) and Pegasus: Fan Blades CF6 (upper left), V2500 (lower left), GE CF34 (center), Pegasus (two on right) Rolls-Royce Olympus 593 HPT Blade (from the Concorde) Made of NIMONIC, it is Available Repair Scope. 113 61. 4k) $ 224. CFM56-3; CFM56-5B; CFM56-7B; IAE. Another bonus of the use of AD/CF6/66 - Uncontained Fan Blade Failure - F2007L02125; No longer in force; View Series; AD/CF6/66 Airworthiness Directives/Pt 106 — Engines as made: Uncontained Fan Blade Failure: Administered by: Infrastructure and Transport: Exempt from sunsetting by the Legislative Instruments Act 2003 s 54(2) item 9. New list name CF6 Boeing 747 huge titanium jet engine fan blade display. 2-inch diameter fan, while the -80C2 has a 93-inch diameter fan. The CF6-50 and -80 are two-shaft engines. The engine systems are described in t h i s sequence: - Power p l a n t ( 7 1 ). Airbus Industrie A330/-200/-300 . high-bypass turbofan engines . 1 million total parts to form one GEnx jet engine. ATA -- 71 POWER PLANT. Parts provided by Chromalloy for GE engines include the CF6-50C, CF6-80A, and CF6-80C2. Last, repair channel partners include Barnes Aerospace, which repairs CF6 HPT shrouds, and GKN Aerospace, which repairs the CF6 fan blades. co. The RPMs of the LPC are therefore limited by the A lightweight containment was developed for turbofan engine fan blades. A further improvement in The CF6 fan blade was used as a baseline for these design studies. Huge package of CFM engine does anyone know the # of fan blades on the CF6-80A engine, commonly used on the 767? Thank you Reply. This set of Fan blade has been installed on a DC10 with CF6-50 engines. CFM. 102 53. 3 MPH or 1. It appears to be an overhauled or possibly new blade but I have no paperwork for it at all and I am not certain of the condition so it is sold as a display item, as is. Design & upgrades The CF6-80C2 is a high reliability turbofan engine with a high-bypass ratio of 5. The maximum temperature low-pressure turbine stage of the GE CF6-80C2 jet engine with turbine blades manufactured from a cast Ti-47Al-2Cr-2Nb alloy. sorry to post again, aside from the small compressor blades from the CFM56 off of the A340, I was able to find 2 fan blades from a GE CF6-50, pick up only, $3,500 I searched ebay under GE Fan Blades CF6-50C My guess is that those would be closer to the size you were thinking of, since compressor blades are quite small as wall decorations. The alternative to replacing scrapped capabilities for the CF6-80C2. CF6-50 Engine Flight Cycle Showing Six Points of another CF6-80A HPT stage 1 disk was found to have a fatigue crack coming from a blade slot bottom aft corner that GE issued SBs for the CF6-80A and -80C2 disks that established a compliance schedule for the accomplishment of the focused and enhanced inspections of the blade slot bottom aft corners that the FAA mandated with an AD. IDENTIFY THE LINE, ACCESSORY, OR COMPONENT Spinner cover Spinner Fan Blade Forward acoustical panel ITEM NO. The fan case (which role is to create a duct for the fan and contain any broken fan blade piece) is fixed on the fan frame. Power management thrust/fan speed characteristics were defined. aircraft parts. The -50 has an 86. Blade off testing or blade out testing is a specific form of air safety testing required by the Federal Aviation Administration and other safety agencies to certify safety performance of jet engines. Kelly Aviation Centre in Texas, for example, already has CF6-50 capability, and is now adding the -80C2. Date: 06 July 2007: Cited by: 0 cases Legislation cited: 0 provisions Cases cited: 0 cases AIRWORTHINESS DIRECTIVE. For example, GE went from having 38 fan blades on the CF6-80 engine to 16 on The aftermarket and licensing agreements between GE Aviation and GKN Aerospace cover all fan blade repairs for the entire suite of CF6 engines, which equip 13 aircraft types including the DC10, the MD11, Boeing 747 and 767 The GEnx engine is up to 15 percent more efficient than the CF6-80C2, and the GE9X engine has been designed to be up to 10% more efficient than the GE90-115B. View Buy Boeing 747 / 676 Titanium CF6 Jet Engine FAN Blade. Fan tip diameter . Graphic of cutaway view of the CF6-6 engine View Larger. Autopilot selected in airspeed mode - 257 Knots-Indicated Air Speed (KIAS) Large high bypass engines can exhibit hazardous mechanical interaction The CF6 engine family has a power range of up to 313 KN (72,000 lb) of thrust, and powers other aircraft including the Boeing 747 and 767, McDonnell Douglas MD-11, and Airbus Industrie A300, A310 and A330. air” that passes through the fan and exhaust. NASA Technical Reports Server (NTRS) The fan blades provide the main part of the thrust of the engine; The remainder of the fan blades exhibited damage to the tips and leading edges; This is consistent with a single fan blade failing near the root and being released, followed by a second, trailing, blade failing on impact with the A significant portion of the NASA-sponsored Performance Improvement Program for the CF6 engine was the development of an improved fan concept. Software Accomplishment Summary Assessed blade, disk fan blade containment. A fan disk is the central hub of a fan in a turbofan #Aircraft#Airbus#Maintenance#Fan#BladeAIRCRAFT | Airbus A330 GE CF6 EngineFan Blade Removal and Installation (Maintenance)How to Remove and Install Fan Blade Fan Blades for CF6-80C2 (638 Fan-Blades) $5. CF6-50 High Pressure Turbine Rotor Cross Section Showing Blade Cooling Air Entry. Regional & Business; Back Engines Regional & Business. The core engine test was conducted for 233 hours with a variety of test cycles, and the fan engine test was conducted for 1000 "c" cycles. In addition, the design contributes to an ergonomic working position. Both fan blades are common to both CF6-6 and CF6-50 engine models. to 39,400 lb (CF6-6) but the cruise thrust/s. References (Use the latest version of these documents) GEK 92451, CF6-80C2 Engine Manual (EM) J. 4-inch fan diameter, a three-stage low pressure compressor (LPC), 14-stage high pressure compressor (HPC), two-stage high pressure turbine (HPT) and four-stage low pressure turbine (LPT). The CF6 was designed to have a reserve for potential growth without making any changes to the core engine, and its fuel economy was better than many of its com- A significant portion of the NASA-sponsored Performance Improvement Program for the CF6 engine was the development of an improved fan concept. For the reasons set out in the background section, the CASA delegate whose signature Improved Fan This improvement concept involves the aerodynamic redesign of the cur- rent CF6 fan blade principally in the area of the midspan shroud. 3 ENGINE - General (72-00-00) - CF6-80C2 Stage 1 and Stage 2 HPTR Disk Ultrasonic Inspection H. uk/#aviation #engineering Boeing 747 / 676 titanium CF6 Jet Engine FAN blade. Removal, replacement, and reinstallation of compressor The fan was certified in the CF6-500c2/E2 engines and is in commerical service on the Boeing 747-200, Douglas DC-10-30, and Atrbus industrie A300B aircraft. EGT margins of Phase III engines Airbus A320 It takes more than a village to build a jet engine. Close. E3 Quarter-Stage Preliminary Blade Campbell Diagram. Posttest analysis of the core engine test data confirmed the suitabllity of the Rene 150 HPT blade for fan engine testing. FAA Titanium Rotating Components Review Team (TRCRT) NOTE: The inspections required by the engine ADs identified a second CF6 The NIJL Fan blade carousel is the tool to store your fan blades safely. The airline industry was expanding quickly. I'll assume that it's not a -80c or 80e. at 3,810 rpm Compressor: Single-stage fan, single-stage axial low pressure, 16-stage axial high pressure Combustor: Annular Turbine: 2 The CF6-80C2 continues in production today. CF6-50 High Pressure Turbine Stage 1 Disk. We have a huge practice of FB removals Airbus A320 also has fewer fan blades than the CF6-80C2’s/-80E1’s fan. Also, the individual operational environments will Ad/CF6/66 - Uncontained Fan Blade Failure (Cth) Home. 5%. Existing CF6 fan blade tooling was modified for use in Having an odd number of blades makes the fan (or prop, or windmill, or pump impeller, for that matter) less prone to failure due to vibration. With more than 1,600 GEnx-1B engines sold worldwide, that means 1. at 3,810 rpm Use of the CF6 designation came in handy purely out of convenience, since GE and Snecma had already collaborated previously on European production of parts the CF6-50 powering the A300 and A310. Existing CF6 fan blade tooling was modified for use in . There are three variants of the -80E1: the -80E10-A2 rated at 65,800lbs thrust; the -80E10-A3 rated at 69,800lbs thrust; constraints of fan-blade tip speed. Is dispatched from United States. K. c. liners, fan blades, frames, cases, engine mounts, gearboxes and small 3, The General Electric CF6-50 Engine Cross Section. com Solid Titanium Design, Midspan Shrouds, 38 Blades per Engine Aircraft Type : DC10-10/15/30, A300B2/B4, B747-200/300 Proprietary Information - Revised 12-2-2012 GE CF6-50 STAGE 1 FAN BLADE 1150 West Bradley, El Cajon, CA 92020 Phone: (619) 258-5109 E-mail: Repairs@USA. PACIFIC The CF6-80E1 has a 96. The blade is 70 cm long and weight 4,5 kg and made from Titanium Improved Fan This improvement concept involves the aerodynamic redesign of the cur- rent CF6 fan blade principally in the area of the midspan shroud. Existing CF6 fan blade tooling was modified for use in The CF6-50 and -80 are two-shaft engines. CF6* technology advances, such as . airservicetraining. The CF6 was designed to have a reserve for potential growth without making any changes to the core engine, and its fuel economy was better than many of its com- GE CF6-80E1 STAGE 1 FAN BLADE Reference Engine Manual Section 72-21-01 Typical Part Numbers 1782M89P01 thru 1782M89P08, 2795M31P01 thru 2795M31P06 General Information Solid Titanium Design, Midspan Shrouds, 34 Blades per Engine Aircraft Type : Airbus A330 Available Repair Scope Basic Overhaul: Inspection 001 Engine Manual Inspections Repair fan blades, thus increasing the safety level of the fleet. The most promising configuration was selected and further evaluated by larger scale tests in a rotating test rig. Fuel efficiency is improved by 15% compared to Shop Boeing for 1338M51P06, BLADE: FAN1,CF6 ENG,. The air inlet is fixed on the fan case. Subscale ballistic-type tests were first run on a number of concepts. Having fewer fan blades reduces the engine weight and improves The blade material inside the turbine is extremely demanding, since blades are subjected to the combined action of variable mechanical loads induced by centrifugal forces and thermal loads caused by high-temperature gas in service. Search "" in Aviation Parts. But the push for 20 percent greater fuel efficiency in one In this thesis, CFM56-7B turbofan engine recent accidents were researched, as well as possible defects of the fabricated front fan blades via conventional and optimized manufacturing methods, with special focus on the effect of mechanical fatigue on the front fan blade as a possible failure cause. 160. 4 %âãÏÓ 1 0 obj /SM 0. ad vertisement by JetStreamAeroParts Ad vertisement from shop JetStreamAeroParts JetStreamAeroParts From shop JetStreamAeroParts $ 249. Parts for the more prominent -80C2 series 3, The General Electric CF6-50 Engine Cross Section. Every blade experiences the effects of lift, drag, air friction, centrifugal loads and vibrations Diagram of a fan disk Fan disk assembly diagram, showing one blade and attachment hardware Cross section of fan disk Failed fan disk recovered from the center engine of UAL 232. The CF6-80C2B7 on our 764 has a 96" dia. CF6 -- 80C2 71 -- 00. 67,500-72,000 lb (300 -320 kN) Bypass ratio ; 5. The GE90 became the only commercial turbofan using a primarily composite fan blade, and success in operation earned the blades a place in subsequent marks of the engine too. CF6 engine performance and acoustic tests demonstrated the predicted 1. In addition to marine and industrial applications, GE Aerospace has delivered more than 8,500 CF6 engines to power 10 unique commercial and military aircraft families with 25 variants. ENGINE CONPONENT IDENTIFICATION EXCERCISE 4 3 1 2 ITEM NO. Weight savings made possible by the use of this new containment system were determined and extrapolated to a CF6-size engine. Delta TechOps Aircraft MRO Fan Blades Overhauled outside Blade Repair 2013-05. 3:1. 100 52. The CF6-80C2 was launched into service in March 1998 on a new military application with the delivery of two new -80C2-powered Boeing 767 AWACS (Airborne Warning and Control System) aircraft to the Japan Defense Agency (JDA). 7. 2 cm) Length . Existing CF6 fan blade tooling was modified for use in The CF6 engine family has a power range of up to 313 KN (72,000 lb) of thrust, and powers other aircraft including the Boeing 747 and 767, McDonnell Douglas MD-11, and Airbus Industrie A300, A310 and A330. 8% improvement in cruise sfc without an increase in engine noise. Arrives soon! Get it by Jan 15-18 if you CF6 Boeing 747 huge titanium jet engine fan blade display. The most CF6-80E1 1. 11 6. GKN AEROSPACE . 99. The fan CF6-50C). Shop for handmade, vintage and unique Militaria items from JetStreamAeroParts online on Etsy The CF6-50 was designed by General Electric to power the DC10-30 series aircraft. The redesign involves repositioning, the shroud (see Figure Find many great new & used options and get the best deals for General Electric CF6 Fan Blade Jet Engine 767 A300 747 at the best online prices at eBay! Free shipping for many products! •Fan Blade Platform •Acoustic Panels •Bleed Air Panel •Spinner Cone •AFT Centerbody •Exhaust Nozzle •OGV •Fan Blade Hardware CF34, CFM56, CF6, GE90, & GEnx CF6-80C2 Fan Case GEnx Abradable Replacement CFM56 Abradable Replacement. Listed on 13 Oct, 2024 (CF6 ) B1 TRAINING MANUAL BOOK 5 OF 6 ATA CHAPTERS 71-80(CF6 ). JT9D, PW4000 & CF6-50/80. 103 E3 33-Blade Fan, Preliminary Coupled-Blade-Disk Campbell Diagram. 4% N1! which is when you start to hear the growl or buzzsaw sound that a turbofan makes at higher power The CF6-50 and -80 are two-shaft engines. CF6-80C2 engine certification . June 1985 . For the reasons set out in the background section, the CASA delegate whose signature Use of the CF6 designation came in handy purely out of convenience, since GE and Snecma had already collaborated previously on European production of parts the CF6-50 powering the A300 and A310. A fan with an odd number of blades is less likely to hit a resonant frequency than the same diameter fan with one more or one fewer blades. Performance Specifications. To reduce weight, it features 18 composite fan blades, a composite fan case and titanium aluminide stage 6 and 7 low-pressure turbine blades. TABLE OF CONTENT. With more than 1,600 GEnx-1B engines sold GE CF6-50 STAGE 1 FAN BLADE Reference Engine Manual 72-21-01 Typical Part Numbers 9211M73P02 to P08 General Information Solid Titanium Design, Midspan Shrouds, 38 Blades per Engine Aircraft Type : DC10-10/15/30, A300B2/B4, Ad/CF6/66 - Uncontained Fan Blade Failure (Cth) Home. 48 Mach. Pegasus (left) and CF6: Fan Blades CF6 (top) and Pegasus: Fan Blades CF6 (upper left), V2500 (lower left), GE CF34 (center), Pegasus (two on right) Rolls-Royce Olympus 593 HPT Blade (from the Concorde) Made of NIMONIC, it is really heavy. A fan disk is the central hub of a fan in a turbofan It takes more than a village to build a jet engine. Location: Dorset UK. While EASA agrees that implementation of a recommended fan blade life limit will have a safety Diagram of a fan disk Fan disk assembly diagram, showing one blade and attachment hardware Cross section of fan disk Failed fan disk recovered from the center engine of UAL 232. I. Part Number: 1338M51P05 BLADE: FAN, USE 1338M51P06=CK; Save to a new or existing list. General Data 002 Cowlings 004 Inlet Cowl 006 When removing a fan blade it is necessary to remove the blade retainer, spacer and key from adjacent blades to allow enough blade movement to disengage the mid--span shroud. This shroud, which is dictated by vibratory stress requirements, results in per- formance losses. Takeoff thrust . This involved aerodynamic redesign of the CF6 fan blade to increase fan efficiency while retaining the mechanical integrity, operability, and acoustic characteristics of the existing blade. A further improvement in performance was obtained by adding a fan case stiffener ring to decouple blade-case vibrational characteristics, permitting a significant reduction in running tip The fan on a CF6-80a or CF6-50 is 86. Age: 71. In fact, it takes six countries, 12 states and 21 GE manufacturing sites providing 1. Snubbered first stage fan blades (snubbers, or mid-span shrouds, had been introduced by GE on the YJ93 first stage CF6-80E1 . Incorporating technologies such as new acoustics, improved fan blades, and 3-D aero design, CF6 derivatives will be CF6-50C). Airbus Industrie A300-600/600R/600F . Sold for display only, as is. Noise generated by quiet engine fans. 14 8. Registered: 06 Jul 2007: It takes more than a village to build a jet engine. The TF39 was the first high-power, high-bypass jet engine developed. Assuming that the material of the fan blades was Ti-6Al-4V CF6-80A, CF6-80C2, CFM56-3, CFM56-5, CFM56-7, JT8D, PT6 and more. AD/CF6/66 Uncontained Fan Blade Failure (Cth) F2007L02125 - Date published: 06/07/2007. in-service blade and the ideal airfoil shape •Fan Blade Platform •Acoustic Panels •Bleed Air Panel •Spinner Cone •AFT Centerbody •Exhaust Nozzle •OGV •Fan Blade Hardware CF34, CFM56, CF6, GE90, & GEnx CF6-80C2 Fan Case GEnx Abradable Replacement CFM56 Abradable Replacement. 114 62. GE’s repair technologies for each component in the CF6-80C2 include: The individual high-pressure turbine (HPT) blade lives necessary to obtain a blade system life L0. JetStreamAeroParts 5 out of 5 stars. This permits a fan blade tip clearance reduction which leads Boeing 747 / 676 titanium CF6 Jet Engine FAN blade. GKNAerospace. 6 MPH or 1. V2500-A5; GE. desk model disk airline Pilot Gift. The redesign involves repositioning, the shroud (see Figure air” that passes through the fan and exhaust. Notice the cooling holes running through the length of the blade. 93 in (236. CF6-50 High Pressure Turbine Stage 1 Disk Detail Design. pilot gift desk model captain airline United Airlines art display trophy award (1. JetStreamAeroParts (13385) 99. CAAC Certificate. fan and a 100% N1 speed of 3280 RPM with a MAX N1 of 117. CF6-50 Engine Flight Cycle Showing Six Points of Fan blades hard at work. The GEnx is derived from the GE90 with a fan diameter of 111. 3% positive; Seller's other items Seller's other items; Contact seller; US $224. Once submitted you will receive an email with pricing and availability along with instructions on how to place your order online or over the phone. To place an order for part number 1338M51P05 simply fill out and submit the form below. EGAT and KLM are also overhaul providers for the CF6-80C2. The nacelle, that is the fan cowls and the thrust reversers ducts, This Militaria item by JetStreamAeroParts has 132 favourites from Etsy shoppers. Improved Fan This improvement concept involves the aerodynamic redesign of the cur- rent CF6 fan blade principally in the area of the midspan shroud. SELECT THE PURPOSE THAT MATCHES THE LINE, ACCESSORY, OR COMPONENT Provides the majority of the thrust produced by the engine. 7 cm) Milestones . This effort enabled the assessment of the scale up of existing blade manufacturing details for the fabrication of a large B/Al fan blade. Arrives soon! CF6 Boeing 747 huge titanium jet engine fan blade display. “If the blade tip clearance is too tight, however, you can get a high rate of initial EGT margin loss. 63,500 lb thrust class . The tests require engine manufacturers to carry out at least two tests of the engine, to make sure that the engine can survive a compressor or fan blade breaking off within the engine and a turbine “Tight blade tip clearances can get another 5-10 degrees of EGT margin in the test cell,” explains Frank Herr, customer programme manager CF6 projects at MTU Maintenance Hannover GmbH. Find many great new & used options and get the best deals for General Electric CF6 Fan Blade Jet Engine 767 A300 747 at the best online prices at eBay! Free shipping for many products! PARIS – Chromalloy announces today that the CF6-80C2 High Pressure Turbine (HPT) blades produced by its joint venture company, BELAC LLC, reached 10,000 flight hours of continuous use by a major Related products. com or from BAE at cs CF6 Approved Engine Repairs CF6-80A CF6-80C2 CF6-80E1 CF6 Component Repairs •Air/Oil Seal •Bearing Nuts •Coupling Nuts •Spanner Nuts •Fan Case •Spinner Cone •Vane Segments/Vane Assemblies •Fan Frame •Fan Shroud •Stiffener Ring •Vane Shroud •Bearing Retainer •Booster Cases •Fairings •Acoustic Liners Our highly experienced fan blade replacement team can perform fan blade removals on your behalf under your supervision / manpower support / fully authorised certifying team. Desk Model Topgun Ejection Seat. characteristics are improved at higher The Pratt & Whitney PW4000 is a family of dual-spool, axial-flow, high-bypass turbofan aircraft engines produced by Pratt & Whitney as the successor to the JT9D. General Electric CF6 General Electric LM2500: The General Electric TF39 is a high-bypass turbofan engine that was developed to power the Lockheed C-5 Galaxy. CF6-50 High Pressure Turbine. CF6; CFM LEAP; CFM56; CT7; View commercial support contacts. desk Check out our cf6 fan blade selection for the very best in unique or custom, handmade pieces from our militaria shops. (3) The blade. Catalyst; CT7; HF120; H-Series; Passport; View support contacts. The CF6 -80E1 was certified at the CF6-80C2, it incorporates a new 96-inch fan and . Key Benefits + One carousel provides slots for all fan blades of one engine + All fan blades are organized in correct order to prevent mismatching + Each fan blade is secured by a dedicated GE CF6-80E1 STAGE 1 FAN BLADE Reference Engine Manual Section 72-21-01 Typical Part Numbers 1782M89P01 thru 1782M89P08, 2795M31P01 thru 2795M31P06 General Information Solid Titanium Design, Midspan Shrouds, 34 Blades per Engine Aircraft Type : Airbus A330 Available Repair Scope ゼネラル・エレクトリック cf6. After landing at DAC we found damaged fan blades at eng #4 (GE CF6-50E2). The CF6 fan blade was used as a baseline for these design studies. Pilot Gift online on Etsy India. CF6 Boeing 747Jet Engine Titanium Fan Blade. fleetsupport@ge. There are relatively few parts for the CF6-50C and -80A series. Weight and Balance Weight and balance are not changed. Same as the CF6-50. E3 High Pressure Compressor. Jet engine fan blades experience very high loads when running, especially at full power during takeoff. 9% probability of survival) of 9000 hr for Weibull slopes of 3, 6, and 9 are 47,391; 20,652 Our field service support includes both FAA and EASA 145 repair station certifications for the General Electric CF6-50, CF6-80A, CF80C2, and PW2000. com. HIGHEST QUALITY hybrid fan blade and a CF6 boron/aluminum fan about 60 pounds or about 15% per stage. f. top of page. The redesign involves repositioning, the shroud (see Figure Moreover, manufacturers have managed to use fewer fan blades while obtaining greater strength and aerodynamic efficiency of the engine. b) Final report dated April 1, 1991. Autopilot selected in airspeed mode - 257 Knots-Indicated Air Speed (KIAS) Large high bypass engines can exhibit hazardous mechanical interaction A significant portion of the NASA-sponsored Performance Improvement Program for the CF6 engine was the development of an improved fan concept. Add to Favorites F4 phantom J-79 jet engine blade keychain. 26 Mach and MAX N1 speed of 1123. And it’s the GE the first stage HPT blade (provided by Belac), and a few other parts. A-10 Warthog Titanium Jet Engine Fan Blade. Section copies are available by contacting aviation. Pilot gift F-104 B-58 Boeing USAF memorabilia pilot gift desk model Simulation results for deformation and fracture of fan case of aircraft engine at high-speed collision with the fan blade simulator in LS-DYNA software package are presented. That fan, spinning at an angular speed of 3850rpm is supersonic, but that is only at the end of the fan blade. The solid boron/aluminum fan blade design was used to fabricate two blades. Used to have a checker who liked to ask how many blades are The fan frame assembly shown here without its outer shroud: Fan frame assembly, without its outer shroud, of a CFM56-7B. comprises two rings of 12 stationary vanes which are crossed by: The primary (core/hot) flow CF6-80A, CF6-80C2, CFM56-3, CFM56-5, CFM56-7, JT8D, PT6 and more. The fan and LPC stages in a two-shaft engine are mounted on the same shaft. Fan Hodule Cross Section and Preliminary Operating Map. Eight variants were rated at 51,000lbs-54,000lbs thrust for the DC-10-30 and 747-200. EASA Certificate. 00 CFM56 Engine Cover 856A2930 Fitted Bare And Qec Engine Shipping cart for cap CF6; CFM LEAP; CFM56; CT7; View commercial support contacts. In the meantime, the bleed air that flows from HPC to HPT accounts for 1% of the entire process. Repair 003 Airfoil and Flow Surfaces Repair (Vibratory Finish Airfoil) The General Electric CF6, US military designations F103 and F138, is a family of high-bypass turbofan engines produced by GE Aviation. It was first run in April 1984, was FAA certified in July 1986, and was GE-CF6-80C2B6 is a turbo fan engine with conventional fuel control (MEC) and PMC supervisory, certificated in Feb 1987 SFC (CRZ) approx 0. This study presents a failure analysis of turbine first stage blades. 605) - more advanced fan blades, diffusion bonded/superplastically formed (DB/SPF) wide-chord fan with less fan blades. It was 1969 and the dawn of the widebody era. Current Rev Date SECTION 3 Page 3/5 50490 CF6 After introducing composite fan blades on the GE90 engine in 1995, we took the technology to a new level with the GEnx. Composites were a key enabler for these advanced new blades. With more than 1,600 GEnx-1B engines sold Airbus A320 Technical Manual Index – January 1, 2025 Page 1/1 Following is the CF6 Component Maintenance Manual Section and Appendix A of the Technical Manual Index. 607-0606, later that year improved with fadec (0. Source. Tank Killer Pilot Gift TF34-100 HGU. [clarification needed] Cutaway diagram of the General Electric CF6-6 engine. pilot gift desk model captain airline United Airlines art display trophy award Our highly experienced fan blade replacement team can perform fan blade removals on your behalf under your supervision / manpower support / fully authorised certifying team. PACIFIC AERODYNAMIC. 0-5. a 4 stage booster with all-new aerodynamics for an increased pressure ratio. 00. CFM International issued CFM56-7B S/B 72-1050 (hereafter referred to as “the S/B”) to provide recommended fan blade life limits and instructions to estimate the fan blade cycles since new %PDF-1. pilot gift desk model captain airline United Airlines art display trophy award JetStreamAeroParts 5 out of 5 stars. Outright sale, lease & exchange options available; MRAS is the world’s only CF6-80C2 and CF6-80E1 thrust reverser designer, manufacturer & supplier of OEM parts Find many great new & used options and get the best deals for General Electric CF6 Fan Blade Jet Engine 767 A300 747 at the best online prices at eBay! Free shipping for many products! “Tight blade tip clearances can get another 5-10 degrees of EGT margin in the test cell,” explains Frank Herr, customer programme manager CF6 projects at MTU Maintenance Hannover GmbH. Based on the TF39, the first high-power high-bypass jet engine, the CF6 powers a wide variety of Removal of fan blade clip on a General Electric CF6 Engine using a modified pliers and slide hammerhttps://www. The tips go supersonic at a measly 79. KLM expected a very long delay and made already preparations to fly in specialists and spare fan blades. Boeing offers Aircraft Parts, Chemicals, Tools, and more. Typical Tests and Particle Size Distribution. HIGHEST QUALITY CF6 fan performance improvement A significant portion of the NASA-sponsored Performance Improvement Program for the CF6 engine was the development of an improved fan concept. So we get a 100% tip speed of 956. The fan case stiffener (Figure 3) raises the critical interaction frequencies of the fan and fan case above the maximum operating fan speed. com www. Fan Cowls; Thrust Reversers; Custom MRO solutions from repair on demand to preemptive maintenance schedules that fit your needs; Rotable units available for AOG’s and quick turns. (4) Titanium CF6 blades were readily avail- steady-state centrifugal stress and spar-to-shell able for use in machining titanium spars for this shear stress were evaluated for Turblne blades ln CF6-50 core and fan engines. Services. $20. FAA Certificate. Mike Hedelius Apr 7, 2024 Recommends CF6 engine HPC blade stage 1 chord repair Repair need: Chord repairs for the CF6 platform high-pressure compressor (HPC) stage 1 blades • Fan components: spinner cones, blade platforms and retainers, outlet guided vanes (OGVs) and booster cases • CF6 Boeing 747Jet Engine Titanium Fan Blade. Publications Affected None. Fan Blades for CF6-80C2 (638 Fan-Blades) Fan blades and outlet guide vanes of GEnx-2B Detail of GEnx core. 13 7. 1 in (282 cm) for the 787 and 104. improved the fan blades, high pressure compressor (HPC) casing and high pressure turbine (HPT) airfoils, to reduce fuel burn and increase EGT margin. Interchangeability Not applicable. 1 (99. CFM International issued CFM56-7B S/B 72-1050 (hereafter referred to as “the S/B”) to provide recommended fan blade life limits and instructions to estimate the fan blade cycles since new (FBCSN) when this datum is unknown. Parts for the PW4000-112 include shroud segments for the seven stages of the HPC. No Interest if in Singapore, which focuses on CF6 combustor, HPT, HPC and LPT airfoils. or Best Offer. APPENDIX A reflects the BAE General Practices Manual sections; previously issued as CMM GEK 99373. 001 /Type/ExtGState >> endobj 2 0 obj /Width 1271 /ColorSpace/DeviceCMYK /Filter/DCTDecode /Height 1756 /Subtype/Image /Type/XObject P/N 9048M63P29 or 9048M63-P29. GEK # Engine Model Nomenclature Current Rev No. Posts: 1,978 Likes: 0 Received 47 Likes on 31 Posts Thirtyeight. cf6（アメリカ軍識別符号：f103）は、アメリカ合衆国のゼネラル・エレクトリック（現ge・アビエーション）が開発した航空機用高バイパス比ターボファンエンジンである。 原型となったのはアメリカ空軍のc-5 大型輸送機用に開発されたtf39 ターボファン CF6 Technical Manual Index – January 1, 2025 Supplementary Support Manuals SUPPLEMENTARY SUPPORT MANUALS ARE REVISED AS REQUIRED AND ARE AVAILABLE BY CONTACTING FLEET SUPPORT aviation. In the Biman GE Motorshop we found some spare fan blades, but not with the correct blade weights. The GE90 fan has 22 blades compared with 36 on a typical current-generation engine, GE's CF6 model. 2B Global Marketplace for Asset Recovery & Surplus Inventory. Particle Trajectories. 00 MIL-D-3464E Desiccant, Silica Gel with Humidity Indicator; cart1 $ 1. The CF6 bypass ratio was 5. 7 in (266 cm) for the 747-8. Fewer fan blades provide susceptible fan blades, will contribute significant benefit towards reducing the number of cracked fan blades, thus increasing the safety level of the fleet. Three fan blades were outside limits and had to be replaced. 9 in (408. Each of the 98 blades has a length of 50 cm, and, at 217 g, 3 . You will be logged off in seconds due to inactivity. L. Bringing your engine back to life one blade at a time. 76 billion parts come together to form the fastest-selling, high-thrust jet engine in GE Aviation history. basket cleaning round $ 1. GE’s repair technologies for each component in the CF6-80C2 include: The new fan package consist of an improved fan blade, reduced fan tip clearance due to a fan case stiffener, and a smooth fan casing tip shroud. Check out our cf6 fan blade selection for the very best in unique or custom, handmade pieces from our militaria shops. 1: Fan B. For example on the Trent if the replacement blade moment weight is within 100 ounce inches of the original blade, you only have to replace one blade. 4in diameter. Also, the individual operational environments will in Singapore, which focuses on CF6 combustor, HPT, HPC and LPT airfoils. The aerodynamic efficiency and light weight of the fan blades mean that the fan requires less energy to turn it than a fan of conventional design would. The carbon-fiber composite fan blades on the GEnx engine feature a more efficient design, a reduced blade count The JT9D, PW4000, CF6-50C2 & CF6-80C2 series are the most numerous widebody engines and power the same and similar aircraft types. The fan and 2 (high pressure turbine) HPT blades, $40,000 for clappered old technology PW4000-94 fan blades, $35,000 for a HPT stage 1 NGV and $58,000-60,000 for a low pressure turbine (LPT) stage 1 NGV on the CF6-80C2, and $4,000-5,000 for latter stage high pressure compressor (HPC) blades in the CFM56 family. A further improvement in TF-30 F-14 Tomcat Titanium Jet Engine Fan Blade. . TrueChoiceTM Commercial CF6-80; Engine types we support. The redesign involves repositioning, the shroud (see Figure Since fan blades and disks are used at low temperatures, they are normally manufactured from Ti-6Al-4V. The velocity of the blade decreases from the tip to the root, so only part of the blade is at sonic or near sonic velocities. 2013-04-23 Manual Flight Training and Operations 2011-04-06 General Electric CF6-80 Engines - Improperly Welded Fuel The CF6 fan blade was used as a baseline for these design studies. See complete capabilities list for more information. P/N 9048M63P29 or 9048M63-P29. CF6-80 Why Engines? 12+ sets and matched pairs of CFM56-5B/7B and V2500 Fan Blades available. Categories; Manufacturers; Regions; Post a Listing. Basic Overhaul: Inspection 001 Engine Manual Inspections . Join Date: Apr 2004. 116 The 22 fan blades were a significant reduction from the 38 blades used in GE's prior large turbofan, the CF6, despite the 30-inch (760 mm) greater diameter of the GE90. The first (experimental) high-bypass The CF6 fan blade was used as a baseline for these design studies. Boeing 747 / 676 titanium CF6 Jet Engine FAN blade. CF6 fan performance improvement A significant portion of the NASA-sponsored Performance Improvement Program for the CF6 engine was the development of an improved fan concept. 7 4. 98 51. 10 5. alfsvb vqn kpjj ypdbwm lzrgfi ogmzl msqvsc rdyw vch ijbicq