|
|
| Mechanical Design, Manufacturing and Engineering Forum |
|
[ Home
] [ Search
] [ Engineering
and Design Database ] [ Product
and Services Directory ] [ Engineering Forum ] [ DFM DFA Training and Trainers ] [ GD&T Training GD&T Trainers ] [ Advertise ] |
| [ Archive#1 ] [ Archive #2 ] [ Archive #3] [ Calculators ] |
| Forum Moderators: randykimball, Administrator |
|
|
| Four Bar Mechanism |  | ||
| Post Reply | Forum | ||
|
Posted by: srshetty ® 06/03/2005, 03:34:24 Author Profile Mail author Edit |
Dear all, I am trying to design a four bar mechanism wherein the Travel ratio should be greater than the mechanical advantage/force
For eg. an input of 50 kgf to the system should give an output more than 250 kgf and at the same time the travel ratio(input
I tried with many combination and couldn't able to get the ratio more than 1.1 - 1.2 Can anybody help me to get a solution ?? Shetty |
| Post Reply | Recommend | Alert | View All | | | |
| Replies to this message |
| Re: Four Bar Mechanism | |||
| Re: Four Bar Mechanism -- srshetty | Post Reply | Top of thread | Forum |
|
Posted by: zekeman ® 06/03/2005, 15:22:06 Author Profile Mail author Edit |
If you could, you would be getting more energy out of the system than you put in, an obvious impossibility. The best you can do is
input motion/output motion >/= output force/input force Using your values, this becomes input motion/output motion >/=250/50=5 So you can't do it with any mechanism. |
| Post Reply | Recommend | Alert | Where am I? Original Top of thread |
Powered by Engineers Edge
© Copyright 2000 - 2024, by Engineers Edge, LLC All rights reserved. Disclaimer