汽车专业英语 主讲人：张贵敏
汽车专业英语 主讲人： 张贵敏
Connecting Rod .Engine body .Piston and connecting rod .Crankshaft and flywheel
Connecting Rod •Engine body •Piston and connecting rod •Crankshaft and flywheel
Introduction Function Convert thermal energy into mechanical energy used to move the piston up and down. Convert reciprocating motion of the piston into rotary motion of the crankshaft and produce power. Components Engine body Piston and connecting rod Crankshaft and flywheel
Introduction Function • Convert thermal energy into mechanical energy used to move the piston up and down. • Convert reciprocating motion of the piston into rotary motion of the crankshaft and produce power. Components • Engine body • Piston and connecting rod • Crankshaft and flywheel
Operating condition Withstanding mechanical load: ·gas pressure、inertia force、centrifugal force、 friction force ·Shock and vibration
Operating condition Withstanding mechanical load： • gas pressure、inertia force、centrifugal force、 friction force • Shock and vibration
Engine Body Components: gasket cylinder head oil passage and water passage cylinder block crankcase oil pan cylinder
Engine Body Components： crankcase cylinder block gasket cylinder head cylinder oil passage and water passage oil pan
Cylinder block and crankcase C cylinder block of audi100
Cylinder block and crankcase cylinder block of audi100
Classification 1、water-cooling 2、air-cooling cooling fin cylinder block and head of air-cooling engine
Classification 1、water-cooling 2、air-cooling cooling fin cylinder block and head of air-cooling engine
With respect to cylinder arrangement In-line V-type
With respect to cylinder arrangement In-line V-type
Horizontally opposed type
Horizontally opposed type
Crankcase (oil pan) Function enclosing the crankshaft Oil pan of the engine
Crankcase （oil pan） Function : enclosing the crankshaft Oil pan of the engine