Diesel Forum Presentation

Post on 11-Aug-2014

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description

Web presentation given during the media forum hosted at the Beech Daly Technical Center on September 08, 2009 to discuss design, capability and fuel economy of the new 6.7L Ford SuperDuty engine.

transcript

Adam Gryglak, Lead Diesel EngineerEd Waszczenko, Engine Durability Engineer

Scott DeRaad, NVH Engineer

F-Series: Best selling truck in U.S. for 32 years; in Canada for 43 years

33 million sold in 60 yearsLargest customer base: 9 million strongMore trucks on road with 250,000 miles

LEADERSHIP

• 60% of commercial segment drives Super Duty

• They build America’s infrastructure• Wyoming energy company tows 21,000 lbs to natural gas wells • Florida utility company tows “swamp buggies” and goes off-road• Texas construction firm hauls away thousands of pounds concrete • Chassis cab upfitted as fire trucks, dump

trucks tow trucks, aerial trucks

SUPER DUTY CUSTOMER

Designed and built by Ford New compacted graphite iron block

v. cast iron Aluminum cylinder heads v. cast iron Innovative inboard exhaust and

outboard intake architecture Industry-first single-sequential

turbo housed in the “V” of the engine block

30,000 psi high-pressure fuel system

Compatible with B20 Biodiesel Tested to 250,000 miles 111 powertrain patents

DIESEL TECHNOLOGY

Compacted graphite iron blockcontributes to 160-pound lighter total engine

TWICE THE STRENGTH, MINUS THE WEIGHT

Smarter Design. Greater Efficiency. Better Performance.

INBOARD EXHAUST

Outboard Exhaust Inboard Exhaustvs.

One impeller, two wheels

More responsiveSeamless transition

SINGLE SEQUENTIAL TURBO

Two turbos. One package.

Common-rail SystemRigorous testing. Proven durability.

30,000 PSI HIGH PRESSURE FUEL SYSTEM

Reduced weightSix head boltsDual water jackets

ALUMINUM CYLINDER HEADS

Twin pilot combustionRobust turbo mount Tuned acoustic coversComposite oil panInboard exhaust – less radiated noise

NOISE VIBRATION HARSHNESSKeeping it Quiet

Cab-on service capability External fuel injectors, lines, glow plugsSpin-on oil filterRepair time reduced by:

Turbo – 4.5 hours EGR cooler – 5.2 hours High pressure fuel pump – 4.7 hours

DEF refill timed to oil change interval

Less Down Time + Greater Productivity Better Bottom Line

EASY TO WORK ON

TESTED FORD TOUGH• Extensive CAD, CAE testing prior to hardware tooling• Data driven analysis incorporating: - Previous warranty data - Customer data to develop real-world test programs: driving styles, road types, vehicle usage• 250,000-mile durability lab tests• Thousands of hours in over-boosted, over-pressurized, overloaded conditions• 30-day running at maximum speed, boost• Started engine below zero 2,600 times• Thermal shocking: alternating hot, frigid fluids • Simulated 10 year use in arctic conditions• Field testing on torturous roads, courses

BUILT FORD TOUGH • Built at Chihuahua Engine Plant• Clean room manufacturing environment • CAD/CAE manufacturing lay-out to maximize plant efficiency • Extensive assembly personnel training • Flexible manufacturing capability• Data-driven Quality Operating Systems• In-plant dynamometer test stations • Prototype builds exceeded quality metrics

DIESEL TAILPIPE EMISSION STANDARDS

SELECTIVE CATALYTIC REDUCTION

THE WHOLE PACKAGE