Unit 12 Agricultural Mechanics

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Presentation transcript:

Unit 12 Agricultural Mechanics

Safety 44% of farm accidents – machinery Safety steps must be followed Personal Protective Equipment (PPE)

Hand and Power Tools Hand Tools Layout Cutting Driving Holding Turning

Hand and Power Tools Power Tools

Reading a Measuring Tape

Engines Two-Cycle Engine Four-Cycle Engine Two motions Examples Lawnmowers Weed eaters Chain saws Jet skis Oil and gas are mixed manually Four-Cycle Engine Four motions Examples Automobiles Large boats Large motorcycles Small air craft Oil and gas are mixed automatically

Engine Parts Two-Cycle Engine Four-Cycle Engine

Spark Plug Converts electrical energy to working energy Keeps the pistons moving

Two-Cycle Engine Operation

Four-Cycle Engine Operation

Engine Maintenance Daily maintenance prevents unwanted problems Check oil Add fuel Clean filters Check safety features