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Cam and Follower Mechanical Notes

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  WELCOME to PKmindworld, Here  are proper notes of (KOM) subject - topic Cam and follower.                 Cam and Follower Cam-   Cam is a rotating mechanical part used to provide rotating, reciprocating or oscilating motion to other part attached with it.   this other part is called follower. the easy example is shown in  diagram.                  cam & follower figure.                1) Cams are widely used in automatic machines, IC engines for open or closing the valves. 2) Cams & follower make point contact between them (as shown above)  therefore they come in Higher pair.    basically the main function of cam follower in IC engines is to control the inlet & outlet valves, in easy language the procedure of supplying fuel or ejecting gas from pis...
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How to create folder without name in computer?

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pkmindworld How to create folder without name? follow the steps- 1) Create new folder in hard disc (as your choice). 2) Then right click on new folder and click rename. 3) Then during renaming press and hold 'alt' key and type the code 255 on num keys, you get a folder  with name space or without name. No body can search your folder ♦See How to create Hidden folder in computer http://pkmindworld.blogspot.in/2016/09/how-to-create-hidden-folder-in-computer.html
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Time Travelling Part 1 - The Days Equation

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Universe have infinite possibilities                                       (((( ( Introduction )))))   An equation by solving which we can calculate total time travel by a time traveller as he goes in past or in future.  According to our current technology it is not possible to travel in past, but many scientist gave their concepts and theories and many problems and paradoxes are seen like, nobody can travel faster than speed of light according to Einstein theory of relativity, Grand father paradox and generation of other Paradoxes, curved space time and gravity etc. So, now we starting our first Research output of  Research in time travelling Journey. its  " The Days Equation " on Nov, 2014                      Time Travelling             Its ver...
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