introdoction about mechanism
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
project report helper
Active In SP

Posts: 2,270
Joined: Sep 2010
01-11-2010, 11:05 AM

.pdf   mec222.pdf (Size: 396.57 KB / Downloads: 120)

introdoction about mechanism

SUBMITTED BY : manmohansingh
SUBJECT :mec101
DATe : 1 nov. 2010
ROLL NO : a11
REG No : 10901277
section :k7901

A mechanism considered to be an assembly of mechanical items designed to achieve a specific purpose within a machine. There are clearly an infinite number of mechanisms available but the notes and links are concentrating on the specific ones as listed below.
A link is defined as a rigid body having two or more pairing elements which connect it to other bodies for the purpose of transmitting force or motion . In every machine, at least one link either occupies a fixed position relative to the earth or carries the machine as a whole along with it during motion. This link is the frame of the machine and is called the fixed link.
An arrangement based on components connected by rotary or sliding interfaces only is called a linkage. These type of connections, revolute and prismatic, are called lower pairs. Higher pairs are based on point line or curve interfaces. Examples of lower pairs include hinges rotary bearings, slideways , universal couplings. Examples of higher pairs include cams and gears.
Kinematic analysis, a particular given mechanism is investigated based on the mechanism geometry plus factors which identify the motion such as input angular velocity, angular acceleration, etc. Kinematic synthesis is the process of designing a mechanism to accomplish a desired task. Here, both choosing the types as well as the dimensions of the new mechanism can be part of kinematic synthesis.

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  turret indexing mechanism jaseelati 0 149 19-02-2015, 02:50 PM
Last Post: jaseelati
  inversion of single slider crank mechanism ppt jaseelati 0 233 16-02-2015, 04:45 PM
Last Post: jaseelati
  box transport mechanism jaseelati 0 170 16-02-2015, 02:55 PM
Last Post: jaseelati
  box transport mechanism ppt jaseelati 0 504 09-02-2015, 12:49 PM
Last Post: jaseelati
  overdrive mechanism ppt jaseelati 0 192 15-01-2015, 02:01 PM
Last Post: jaseelati
  scotch yoke mechanism ppt jaseelati 0 200 18-12-2014, 01:26 PM
Last Post: jaseelati
  davis steering mechanism ppt jaseelati 0 289 16-12-2014, 04:43 PM
Last Post: jaseelati
  davis steering gear mechanism ppt jaseelati 0 303 11-12-2014, 04:39 PM
Last Post: jaseelati
  air compressor using crank and slotted link mechanism jaseelati 0 290 11-12-2014, 02:41 PM
Last Post: jaseelati
  automatic gear shift mechanism ppt jaseelati 0 211 09-12-2014, 02:23 PM
Last Post: jaseelati