Mechanical engineering Flashcards
Name all the characteristics of linking components
Direct
indirect
rigid
flexible
removable
non-removable
complete
partial
What is a partial link
The link allows one part to move
independently from the other.
What is an indirect link
Parts need a linking component to
hold them together.
What is a guiding control?
Part of an object that is used to guide another part in its motion.
What is degrees of freedom?
Degrees of freedom of movement: The number of different ways a part can move.
What are the characteristic links of a water bottle cap?
rigid
removable
partial
direct
Name all the motion transmission systems
Gear trains, Chain, and sprocket system, worm and worm gear and belt and pulley system
What will be the speed change if the driver is bigger than the driven
Decrease
Name all the motion transformation systems
rack and pinion system
Cam and follower
slide-crank mechanisms
screw gear system
What do systems with gears need
lubrication
is a rack and pinon reversable
yes
