And this is why I love KZread! Thank you so much!

Variable stroke scotch-yoke is very simple to make. Just make a channel on the rotating disk starting at the center and extending outward. Put a slider in this channel on which the scotch-yoke pin is attached. By changing the location of the pin, you can change scotch-yoke stroke from 0 to 2*r where the r is a little bit less then the disk radius R.

very nice video for students to understand the main concept of mechanism ,much better than professor xplaining on black board

Very cool presentation. Thank you very much.

@mekanizmalar

7 жыл бұрын

Thank you for your comment and support.

Cool Izzy. Whitworth's QRM was breakthrough technology during the Industrial Revolution. To answer the slower return speed comments without getting too deep into force vectors: When the disc nears a full revolution, the arm reaches its furthest position and returns to its initial position at a quicker rate, hence its name. Throughout the cut, the arm has a constant velocity. Upon returning to its initial position after reaching its maximum horizontal displacement the arm reaches its highest velocity.

@mekanizmalar

3 жыл бұрын

Thank you for your visit and explanation.

Stop changing the settings while I'm trying to observe it!

It is the crank and slotted lever quick return motion mechanism, one link is in complete rotation (crank) and one is oscillating about a point that is why it is called slotted lever (rocker)

nice Im gonna use this

Hi, This motion is commonly used by Shaping Machines, not seen much in machine workshops these days. The cutting stroke is the slow segment whilst the return is the faster one. Takes me back to Technical College during my apprenticeship ## years ago.

@desirechike5278

Жыл бұрын

Thank You for this comment!

@ishworpradhan5165

Жыл бұрын

​@@desirechike5278 qqq10

Havn't used my Router in a while, Lets give it a shot!

Great design !!! I want to ask.. how to make different acceleration between forward & backward moving in that case??

How about in-out Horizontal motion without the quick return? Have you tried to equalize the return period to the forward motion period by internally bulging the sides (by curved bulging) of the parallel Green arm?

Hello, is there such a mechanism where another piston in a channel could be added on the other side of the disc that travels in the opposite direction as the first piston, where both pistons would oscillate up and down?

What software are you using for this?

Buen diseño, montaré este modelo en un sistema de balancín para una exposición. Gracias.

Gracias por el video me ayudó mucho

@seyhanersoy8989

2 жыл бұрын

I am happy that it helped you. Thanks for your nice comment.

grazie ancora

E 'un piacere, grazie per il vostro continuo supporto.

Its not Whitworth mechanism. it is CRANK AND SLOTTED LINK mechanism. That is the third inversion of slider crank chain. Whitworth mechanism is slightly different(second inversion of slider crank chain).

@sonuram2168

4 жыл бұрын

Exactly

@anthonypeters1797

2 жыл бұрын

No

nice video

this one is not withworth's QRMM..please do correct it..

Nice video 👍

@mekanizmalar

5 жыл бұрын

Thanks your visit and nice comment.

it is called the program used to design the mechanism

Thank you!

@seyhanersoy8989

2 жыл бұрын

You are welcome.

+ mekanizmalar - Yeah!!! I can move forward and backward an arm with this!!! Thanks a lot, it's a helpful idea.

@mekanizmalar

7 жыл бұрын

Thank you for your comment and support.

@RohitKumar-gk8bb

3 жыл бұрын

@@mekanizmalar change it's name

Which program did you use? Thank you in advice.

@mekanizmalar

6 жыл бұрын

Adobe Flash and AS3

This is not Witworth Quick Return Mechanism. The above video shows Crank And Slotted Link Mechanism. Please correct the mistake.

@mekanizmalar

7 жыл бұрын

You already did by your comment. Drop the name, Witworth, it is still quick return mechanism.

@muneebahmed7832

7 жыл бұрын

+mekanizmalar thank you for considering my comment

@Georgelajimathew505

5 жыл бұрын

But they are actually different right..

@be_a_15_mishrapawan74

5 жыл бұрын

@@Georgelajimathew505 yes obviously

What software was you used...??

love it- Kinematics here I come (again)

I am going to build this for one of my projects. However I will use n52 magnets for no contact use through glass.

@abhishekpradhan1302

5 жыл бұрын

Sounds interesting. Hv u made it yet?

How about a mechanism with two rods, that oscillating in a "boxer" fashion. Would that necessitate two separate cranks? (Oris there a way to do it with one?) Can you draw that mechanism?

This is Slotted link quick return mechanism

Is it same as crank and slotted lever mechanism?

super !

I'm trying to make a shaker by changing rotationally motion into linear motion, this seems like the best way, do you know where to get parts to build one?

@mekanizmalar

7 жыл бұрын

Thank you for your comment. I do not know where to get parts and manufacture it. If you know a machine shop you may ask them for the best advice.

Which simulation software u used

@mekanizmalar

5 жыл бұрын

Adobe Flash

Will you please explain how to creating video like this?

@mekanizmalar

10 жыл бұрын

I use Adobe Flash for developing the animations. Than I use a screen video capture program to capture the animation. Most time consuming part is the Flash Development. Once you develop the animation, the rest is relatively easy.

@NavaneethaKrishnan007

10 жыл бұрын

Thank u so much. Will you give me the download link for Adobe flash

It is not whitworth mechanism. It is slotted bar quick return mechanism

@rockydo2307

8 жыл бұрын

+Amarjit Singh cheers :]

@Autom_te

5 жыл бұрын

@@dominikkozela3801 that is not the uploader you bellend

@1islam1

4 жыл бұрын

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@MDHAIDERYT

4 жыл бұрын

Well said, anyway SUBSCRIBE my channel MDhaiderYT 👍😊

nice discussed

@mekanizmalar

3 жыл бұрын

Thanks.

Please tell me software you are using.

@seyhanersoy8989

4 жыл бұрын

I am using Adobe Flash.

Nice video but I think this is spotted lever type quick return mechanism .. in whitworth type mechanism two links of slotted are free here in your video one link is fixed but nice video 👍👍👍👍👍👍👍 make video perfect ..

good

@mekanizmalar

8 жыл бұрын

+OLCAY ŞENEL Than You.

I like 🔧

scotch yoke with adjustable stroke -any idea please reply and for above how u fix pin location

vorrei sapere dove comprare il meccanismo . Grazie

@mekanizmalar

5 жыл бұрын

I am sorry, I am an animator not a seller.

which is this software

@mekanizmalar

6 жыл бұрын

Adobe Flash

On which software animation is made

@seyhanersoy8989

2 жыл бұрын

I use to use Adobe Flash and Steve Jobs killed Adobe Flash.

super vidos to study

can someone give me a matlab code for this mechanism please

This is crank slotted quick return mechanism

yup that quit intersting

For car windshield Wipers

This one gives me a very good idea... A simple DC motor can create alternative current with a frequency rythme and an intensity of power regulation Both define as speed turn and distance from the center You need two coils on each side of the iron bar then a magnet at both sides When the magnet will go through the coil, it will generate current

Its crank and slotted lever quick return mechanism not whitworth quick return mechanism.

I thought I can simulate the motion myself in the website provided, but I cant. It just pictures in there.

@chyiyanhon2193

2 жыл бұрын

if thats because of the Flash, then no way. I am annoyed, cant test it out myself.

@seyhanersoy8989

2 жыл бұрын

I am sorry about that, but browsers no more supports Adobe Flash. as

This is crank and slotted lever mechanism brother please check.

Another shaper?

@mekanizmalar

3 жыл бұрын

Yes. It is.

This is not whitworth quick return motion mechanism This is crank and slotted lever QRM

@mekanizmalar

6 жыл бұрын

Thanks for your correction.

I didn't hear any explanation of the translated pin's velocity or distance traveled in relation to the eccentric pin's radius of rotation, distance translated or it's velocity. just saw that it IS translated linearly at some rate and he fiddled with settings every few seconds. I sure hope you're not one my profs next semester. how about graphing some data at least?

Adobe Flash

It is crank and slot lever Mechanism please change the name

THIS IS CRANK AND SLOTTED LEVER

👍👍👍👍👍🙋✌️

@seyhanersoy8989

2 жыл бұрын

Thank you again.

😁👍➡️💡

F*ck and I thought I was being original when I came up with this for my project

super dme 083

This one is not whitworth quick return mechanism. It's a crank & slotted quick return mechanism. Don't teach wrong to students

It is not whit worth buddy

wrong mechanism

Dude..... this is NOT a Whitworth Quick Return Mechanism...... 🤷🤷🤷

@seyhanersoy8989

2 жыл бұрын

Yes, I know that.

Well fuck, leave the damn setting alone long enough for us to observe the fuckin’ thing.

good

@mekanizmalar

5 жыл бұрын

Thanks.

THIS IS CRANK AND SLOTTED LEVER