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Group 35 Leaf Blower Engine. Jeff Scipioni Seth Hughes Xu Zelu Gennady Agapov Chandrishka De Silva. Engine Manufacturing. Production Specifications 26 cc Homelite 2 stroke Capable of 200 mph and 400 CFM Materials Aluminum Steel Plastic Manufacturing Processes Die casting - PowerPoint PPT Presentation
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Group 35Group 35Leaf Blower EngineLeaf Blower Engine
Jeff ScipioniSeth HughesXu ZeluGennady AgapovChandrishka De Silva
Engine ManufacturingEngine ManufacturingProduction Specifications
◦26 cc Homelite 2 stroke◦Capable of 200 mph and 400 CFM◦Materials
Aluminum Steel Plastic
Manufacturing Processes◦Die casting◦Injection molding◦Investment Casting◦Stamping
Component SummaryComponent SummaryPistonExhaustCarburetorBlockFlywheel Ignition System
◦ Selonoid◦ Spark plug◦ Spark plug wire
Connecting rodCrank shaftHardwareBearingsGaskets
Disassembly ProcessDisassembly ProcessTools
◦ T25 Torx◦ 10 mm socket◦ 10 mm wrench◦ Phillips-head screw driver
Limitations◦ Bearing press◦ Wrist pin pliers
Missing Components◦ Pull start assesmbly◦ Piston ring◦ Exhaust packing/air filter◦ Engine casing
Design RevisionsDesign RevisionsIncrease Displacement
◦Power increases would result in more time efficient operation
Higher quality exhaust system◦With a more efficient exhaust it
would be much less disruptiveEliminate Carburetor Spacer
◦One less piece◦Could be made obsolete easily◦Slight manufacturing adjustment