Group 35 Leaf Blower Engine Jeff Scipioni Seth Hughes Xu Zelu Gennady Agapov Chandrishka De Silva.
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Transcript of Group 35 Leaf Blower Engine Jeff Scipioni Seth Hughes Xu Zelu Gennady Agapov Chandrishka De Silva.
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