Introduction to the Engine Chapter 15 Page 181. Terms Stroke- Total movement of piston from it’s upper-most point to it’s bottom-most movement. Stroke-

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Presentation transcript:

Introduction to the Engine Chapter 15 Page 181

Terms Stroke- Total movement of piston from it’s upper-most point to it’s bottom-most movement. Stroke- Total movement of piston from it’s upper-most point to it’s bottom-most movement. Top dead center (TDC) –The upper-most point of piston movement. Top dead center (TDC) –The upper-most point of piston movement. Bottom dead center (BDC)- The bottom-most point of piston movement. Bottom dead center (BDC)- The bottom-most point of piston movement.

Four Stroke Process

Intake Exhaust Valves Closed on these Strokes

Crank, Rod, Piston, & Flywheel Relationship

Valve Train Overhead Valve Type

Pushrod Valve train

Cutaway View of Piston

Air Movement

Overhead Valve Engine

Intake Manifold

Exhaust Manifold

Cylinder Head

Inside View

Engine Parts

Timing Chain, Gears, & Belt

Vibration Damper

Short vs. Long Block

Engine Blocks

Here’s an engine block

Crankshaft

Endplay

Grab this one Check out the guy

Connecting Rod/Piston Assemble Rings Rod Bearings Rod Cap Pin Sleeve Pin Retainer Piston

Connecting Rods Standard H beam Piston end Beam Crank end Rod cap Bolt & nut

Bearings Rod Main Bearing Construction

Piston Head Ring Grooves Skirt Boss Valve relief Pin Oil ring

Rings Top Compression Ring Second Compression Ring Oil Control Ring

Oil Pump & Screen

Gaskets

Your Job. Complete chapter Questions 1-10 (review) and 1-5 (ASE-style). Page 192 Complete chapter Questions 1-10 (review) and 1-5 (ASE-style). Page 192 Write on a separate paper and write out the complete question and your answer. ( do not write the other answer options). Write on a separate paper and write out the complete question and your answer. ( do not write the other answer options). Complete the chapter worksheet (I will give it out). You may write on it. Complete the chapter worksheet (I will give it out). You may write on it. File all items in your note book. File all items in your note book. Notebooks will be graded in the future. Notebooks will be graded in the future.