Steam Engine Bill of Materials

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Steam Engine
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Standard Table Layout

PART NAME QTY PURPOSE COST SOURCE

TBD: Convert the information below into the table format above.
Part Name can be linked to it's specification page (if one exists).


Bump Valve Engine Design (Steam Engine Design)

QTY Name Dimensions Fabrication/Specification Price Location
1 Cylinder Liner 4" Bore, 4.25" O.D., Cast Iron, 6" long (no. 2001SB) Steam Engine Specifications/Cylinder Liner 79.23 [1]
1 Cylinder Case 4.25 I.D, 4.75" O.D., Cast Iron, 6" long Steam Engine Build/Cylinder Case
2 Cylinder Flanges 4.75 I.D, 5.75" O.D., 0.5" thick, Cold rolled steel, 6" long Steam Engine Build/Cylinder Case 197.15 for 16" [2]
1 Piston 2" x 4" OD Cast Iron Steel Steam Engine Build/Piston Head [3]
2 Piston Rings 4" O.D. Cast Iron (no. 844-E251X), 5/64" wide (0.078") Steam Engine Specifications/Piston Rings 4.75 ea. [4]
2 Bump Valve Pin 1.23" OD Steam Engine Build/Bump Valve Pin
1 Piston Connecting Rod 5/8"x1"x6" Steam Engine Build/Piston Connector Rod 9.91 [5]
1 Connector Rod Bearings 1" bore, 1/2" wide, 52mm OD (2.047"), sealed Steam Engine Specifications/Connector Rod Bearings 3.90 [6]
1 Cylinder Valve Seats (complex) Steam Engine Build/Cylinder Valve Seats
2 Cylinder End Cap Bolts Half inch dia. Steam Engine Specifications/Nuts and Bolts
1 Valve Cover (complex) Steam Engine Build/Valve Cover
2 Valve Spring Bolts Half inch dia Steam Engine Specifications/Nuts and Bolts
2 Valve Springs O.D. is 1.230", I.D. is 0.876", Load: 162lbs at 1.475" Steam Engine Specifications/Valve Springs 2.87 ea. [7]
2 Bump Valves 1.23" dia Steam Engine Build/Valve
2 Cylinder Mounting Bracket (complex) Steam Engine Build/Cylinder Mounting Bracket
1 Oil Dribbler Steam Engine Build/Oil Dribbler
4 Exhaust Plenum (complex) Steam Engine Build/Exhaust Plenum

Crankshaft (Steam Engine Crank)

QTY Name Dimensions Fabrication/Specification Price Location
2 Shaft 1" dia Steam Engine Build/Shaft 13.01 [8]
1 Flywheel 45 lb. weight plate, 2" hole Steam Engine Specifications/Flywheel 45.00 [9]
2 Crank Pin .5" Dia, 1.75" Long Steam Engine Build/Crank 6.29 [10]
2 Crank Arm Counterweight Steam Engine Build/Crank
2 Crank Arm .5" thick, TBD Long Steam Engine Build/Crank
2 Pillow Block 1" ID Steam Engine Specifications/Pillow Block Sources 7.25 [11]
2 Pillow Block Support 1" ID Steam Engine Specifications/Pillow Blocks
2 Nylon Bushings 1" ID, 0.25" wide Steam Engine Specifications/Bushing Sources [12]

Other Pieces

QTY Name Dimensions Fabrication/Specification Price Location
1 Steam Pipe, (Cylinder Case Material) 6' Sch 80 Steam Engine Build/Cylinder Case 43.7 [13]
1 Base Plate 1" thick Steam Engine Build/Base Plate
1 Crankshaft Enclosure sheet metal
2 Optional Sensor Vent 0.25" threaded nipple, 2" long Steam Engine Build/Optional Sensor Vent
Tube Thread Sealer High Temperature Thread Sealer
Gal Mineral Oil Engine lube 14 [14]


TOTAL = ???

Alternatively Cast Iron Cylinder Material can be found http://www.mcmaster.com/#8929k18/=gnvh3 for 41.47 per cylinder

See also Steam Engine Bill of Materials/2009.