How to make a pantograph (enlarge an image)
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- čas přidán 15. 07. 2024
- How to make your own pantograph of different sizes and ratios. You can use a pantograph to enlarge or reduce a drawing or image. It's fun to use and easy to build.
- Jak na to + styl
This project was a lot of fun! Thank you for the history and the ratio calculations.
Finally I have found someone that knows how to make a large pantograph! This is just what I was looking for. Thank you!!!
Glad it was helpful!
❤❤❤. Well explained. God bless.
Came here looking for panting dogs next to graphs, and walked away knowing how to make my own pantograph.....AWESOME!!! Thanks
Thank you for explaining this!👍
The child in the beginning absolutely sold me on this video
That's my grandson. He has some other great cameo appearances 👍
This is so cheap and genius... thanks for the tip!
I needed to refresh my memory on this from many years ago... I'm enlarging the new handicap symbol from computer screen size to 48inch size onto 4x8 sheet of plywood to cut out a stencil...
Websites show new symbol but offer no engineering spec's to reproduce on to plywood... In high school we used over head projector, old school, but pantograph is even older school..
Nice video, thank you for bringing back fun and technical memories.
Excellent, thanks for explaining ratio measurements.
How did I miss this last year when you posted it? I love this. I have two daughters who teach little ones. I've got to make one for each of them. Thanks for posting this, Tom.
Sounds good. Thanks.
Luv your Personality!!! You go Dude!!
WOW! AM EXTREMELY IMPRESSED ON HOW YOU MAKE THIS PROJECT LOOK EXTREMELY SIMPLE AND EASY TO BUILD. THANK YOU SO MUCH. GOD BLESS YOU GREATLY.
Thanks! Appreciate the feedback.
Thank you so much for sharing your knowledge 🙏❤️🌹
Fantastic video thank you so much!
So amazing 😻
Good tutorial. Only thing I did differently was add washers between each piece to reduce friction.
Thanks for showing the how to maths!
Great video! I wish I had you as my math teacher.
Hi! Thank you for sharing your knowledge. I'm trying to figure out the best way to create a larger image from a smaller image without spending so much time sketching...so I can spend more time painting, lol.
Thank you, again, for your help!
God Bless 🙂
Hope it helps you out.
good video. greetings from Puebla, Mexico. I will try to make one.
Thanks! Greetings from cold and snowy Chicago.
@@AlleyPicked It is true. I saw it in the news. lots of snow. I have family in Pennsylvania and he sent me a video of a lot of snow.
Greetings.
May I know which will enlarge images easily & more accurately, a pantograph or proportional dividers?
Fantastic vidio!! I want to scale up ww2 acft and build from dollar store foam. You even did the 5:1 . exactly what i needed!! Thank you!
Ip in by measuring ip in in or cm
You started by trying to draw a 45°-45° right triangle. Instead of eyeballing the other leg and getting the incorrect hypotenuse length, all that is needed is to multiply 15 by √2. The correct hypotenuse is 21.2132, not 21.375. Of course √(15^2 + 15^2) will give you the same answer. One thing you don't want to do with a pantograph is to eyeball it.
Wonderful and usefull knowlege you share here, thank you so much!! I need to enlarge a figure to 115 cm tall and 68cm wide. Could you tell me how long should the longer arms be for my 3.55:1 😲pantograff?? Thank you and congratulations!! (already suscribed!!👍)
Me gusta el vídeo puede explicarme en idioma español
I'm trying to copy a photo (10" wide) to be traced onto 4 feet long piece of wood. In your video you have yard sticks as the longest length. If my drawing is going to be 4feet, then do I need the lengths at least or than 4 feet?
I don't think so. You should be able to do it in sections.
Hey how would you measure to make one that is a 1:1 ratio
I have not done it but I believe the anchor point would be in the centre, and you would trace with one end, and draw with the other.
that pantograph is called a copy machine.
@@AlleyPicked Yes. I should note too, that the image you create (recreate I suppose) will be upside-down, but this is how you set it up to replicate a drawing in 1:1 scale.
How do you make pantograph to down seize images
did you not see the video? go to 4:15 to 4:26 and see again, repeat if still not clear.
is there such a thing as a 1 to 1 pantograph?
Yes, you can use a pantograph to replicate, enlarge, or shrink an image.
You lost me on the math fractions part dawg
Please write sizes of parts
The size of the parts depends on the size of the drawings you want to make. You can make a spall pantograph or a large pantograph. The important part is the ratio.
On the 3 to 1 pantograph, you said 4 point 8 inches. What is point 8 inches? Why are you combining metric with SAE measurements?
I am not using metric but rather decimal and fractions. Because of the measurements that I was using, the fraction came out to 29/6. 29 divided by 6 is 4.8 inches. That is not metric. For example, if it were 4.5 you would know that is 4 1/2". You would need to convert .8 to a fraction which is approximately 4 13/16
I know it's confusing but that's math :-)
Switch to metric and profit.
Your nurdisms are coming out again. And as for your free give away for a camera, I don't even use the camera on my phone let alone anything else.
LOL - I'll take that as a compliment.
@@AlleyPicked you would you silly goose 😋