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What is a single fixed single movable effort up?
it uses 2 pulleys workinf together !! hailey
What does mechanized mean?
1. by mechanical operations 2. in a mechanical manner 3. in a automatic manner 4. like a machine
How do you gear down one quarter hp motor to run a 55 gallon barrel at 12 to15 RPMs what size pullys or sprockets?
Assuming the motor runs at about 3000 RPM, The speed must be reduced by factor of about 200 for 15RPM. Two sets of pulleys or gears would be best. Gears with a chain would not be good due to the high motor speed. You could get 180:1 by putting a 2" pully on the motor, and running a belt to a 30" pulley which is on a shaft along with another 2" pulley, and run that pulley to another 24" pulley. If the barrel is well-mounted and freely turns, you could use it as the second pulley, since it has a 24" approximate diameter. You can also use three sets of pulleys, making it esier to find them. example: 2" motor to 12" on shaft 1 2" on shaft 1 to 12" on shaft 2 2" on shaft 2 to a 10" or 12" one driving the barrel. Consider buying a used worm gear reduction drive to save alot of this trouble. The motor can drive it directly and they come in different ratios.
What is advantage and disadvantage of mechanical comparator?
Advantages of Mechanical Comparator:1.They do not require any external source of energy.2.These are cheaper and portable.3.These are of robust construction and compact design.4.The simple linear scales are easy to read.5.These are unaffected by variations due to external source ofenergy such air, electricity etc.Disadvantages:1.Range is limited as the pointer moves over a fixed scale.2.Pointer scale system used can cause parallax error.3.There are number of moving parts which create problems due to friction, and ultimately theaccuracy is less.4.The instrument may become sensitive to vibration due to high inertia.
Give two example of universal coupling application in mechanical engineering?
1.Drive shaft of a vehicle 2.Automotive steering linkages
What is the mechanical advantage of a movable pully?
for one movable pulley you would get a mechanical advantage of 2
What kind of pulley has an ideal mechanical advantage of 2?
The kind of pulley has an ideal machanical advantage of 2 is called "Movable Pulley". From, Bryan Hollick
What is the mechanical average of a single movable pulley?
I think what you want is the "mechanical advantage". It's 2 .
What is the pulley calculation formula used to determine the mechanical advantage of a pulley system?
The formula to calculate the mechanical advantage of a pulley system is MA 2 number of movable pulleys.
How do you calculate the mechanical advantage of a moveable pukkey?
To calculate the mechanical advantage of a movable pulley system, you divide the load force by the effort force. The formula is MA = Load Force / Effort Force. The mechanical advantage of a movable pulley is always 2 because the effort force is half the load force when using a system with a movable pulley.
Anchor the rope at one end and arrange a movable pulley to achieve a mechanical advantage of 2 how much rope you pulled through the pulley?
2m
Why the value of single movable pulley is 2?
A single movable pulley has a mechanical advantage of 2 because it reduces the effort needed to lift an object by half. This is due to the pulley system allowing the weight to be distributed between the weight being lifted and the tension in the supporting rope.
How is the mechanical advantage of a movable pulley determined?
The method to calculate mechanical advantage is easy to remember and is necessary when rigging the assembly to accomplish the job. The mechanical advantage of a rigging that will require upward pull can be determined by counting the number of rope lengths running between engaged pulleys and those doing the work. Likewise, if the assembly will require downward pull, count the ropes and subtract one to get the mechanical advantage number. The subtraction is necessary because with the fixed pulley, the downward pull equals the load on the other length of rope so the last "pull" rope does not provide any mechanical advantage.
What is the mechanical advantage a single movable pulley?
E=l/2 2=l/e or l/e=2 ma =l/e ma of single moveable pulley is : l/e=2
What is the mechanical advantage of single fixed single movable pulley system?
The mechanical advantage would be 1 because the force required to life the mass of an object becomes 1/2 the original weight of the object.
What is the 2 kind of pulley?
The two kinds of pulleys are fixed pulleys and movable pulleys. Fixed pulleys are stationary and change the direction of the force applied, while movable pulleys have a free end that moves and both change the direction of the force and provide a mechanical advantage.
How many types of pulleys are there?
There are three main types of pulleys: fixed pulleys, movable pulleys, and compound pulleys. Fixed pulleys are attached to a structure and change the direction of the force applied. Movable pulleys are attached to the object being moved and provide mechanical advantage. Compound pulleys combine fixed and movable pulleys to increase both the weight capacity and mechanical advantage.
