Degree of freedom.Of mechanism.It is defined as the minimum number of input parameters which must be independently controlled in order to bring the mechanism into a useful engineering purpose.
Grashoff’s law.Sum of shortest link length and sum of longest link length is not greater than the sum of remaining link length.
Transmission angle. The acute angle between follower and coupler is known as transmission angle.
Toggle position. If the driver and coupler lie in the same straight line at this point mechanical advantage is maximum.Under this condition the mechanism is known as toggle position.
pantograph It is device which is used to reproduce a displacement exactly in a enlarged scale.
structure It is an assemblage of a number of resistant bodies having no relative motion between the mand meant for carrying loads having straining action.
application of crank and slotted lever quick return motion mechanism
Grashoff’s law.Sum of shortest link length and sum of longest link length is not greater than the sum of remaining link length.
Transmission angle. The acute angle between follower and coupler is known as transmission angle.
Toggle position. If the driver and coupler lie in the same straight line at this point mechanical advantage is maximum.Under this condition the mechanism is known as toggle position.
pantograph It is device which is used to reproduce a displacement exactly in a enlarged scale.
structure It is an assemblage of a number of resistant bodies having no relative motion between the mand meant for carrying loads having straining action.
application of crank and slotted lever quick return motion mechanism
1. Shamping machines.
2. Slotting mechanism.
3. Rotary internal combustion engine.
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