- Видео 14
- Просмотров 203 843
mrcatdoc
Добавлен 10 авг 2009
Tip Doctor, oxy/acet torch cleaning tool
this is my patented tool for cleaning oxy/acet cutting, welding and heating tips.
I would like to bring this tool to market and that takes alot of money I don't have so I started a go fund me acct. time will tell! gofund.me/8a718dff.
I would like to bring this tool to market and that takes alot of money I don't have so I started a go fund me acct. time will tell! gofund.me/8a718dff.
Просмотров: 162
Видео
Century 1hp Repulsion start induction run motor
Просмотров 2,9 тыс.3 года назад
Century 1hp Repulsion start induction run motor
1/2 scale Olds Hit and Miss engine
Просмотров 3943 года назад
this is my manually machined 1/2 scale Olds Hit and Miss engine. the casting kit is from circa 1979, but the plans where drawn up by Paul Breisch in the early 1960's. I won an eBay auction 5 or so years ago the plans and casting where in the original crate that Paul originally shipped it in. I'm using a buzz coil insteadof the points and coil that was originally called out in the plans, and the...
D&E gatling gun
Просмотров 6 тыс.4 года назад
Scale model of a 1874 Gatling gun chambered in .22 short
cube squared
Просмотров 1,2 тыс.9 лет назад
hand machined from aluminum round stock and all steps were performed on a lathe in a 3 jaw scroll chuck. this was not my idea but it was a fun project. check out Bruns video on machining this cube. Search "cube in a cube". Thanks
new SCR drive for monarch 10ee lathe
Просмотров 4,5 тыс.10 лет назад
Home built SCR drive for my 1942 monarch 10ee lathe. for more info or if you would like me to build a drive for your needs call or text 562 441-4938 or e-mail catdoc_3@msn.com
Dave's new radial engine
Просмотров 1,8 тыс.11 лет назад
9 cylinder 1/5 scale model of a Pratt and Wittney 985 wasp Jr. plans and design by Lee Hodgson, built by David Hutcheson catdoc_3@msn.com 562 441-4938. this engine is a four stroke with a full pressure/scavage oil system and runs on straight unleaded gasoline
daves twin opposed piston engine
Просмотров 61 тыс.12 лет назад
Twin cylinder, opposed piston, four stroke, gasoline powered engine.Origanal design by Doug Kelly, hand crafted from the finest materials by David Hutcheson. info at: catdoc_3@msn.com 562 441-4938
olds hit and miss engine
Просмотров 2,2 тыс.12 лет назад
1/4 scale OLDS hit and miss engine.Built by David Hutcheson(catdoc_3@msn.com)original 1/4 scale design by Jay A. Peters.plans and casting kits or complete engines at Executive model design LLC.(www.modelmachinist.com)
Dave's radial engine
Просмотров 123 тыс.15 лет назад
Plans by Lee Hodgson,Built by David Hutcheson inquiries at (562)441-4938 email catdoc_3@msn.com THIS ENGINE IS FOR SALE
Superb work. I especially love your injector jerk pumps? Super workmanship!
Actually the main point of an opposed piston engine is a lack of valves and their drive. Which theiretically gives more efficiency due to of no need to drive valve springs. Did you try not to use the valves? It's really interesting, if it would be possible to make it work without intake blower.
And also they are diesel.
Four stroke..? Sleeve valves?? Very impressed nonetheless
It's a variation of a two cylinder "opposed piston engine ".
Very cool 😎
Small electric motor with gear reduction to drive crank...small battery pack...bigger magazine...annnnnnndd a shoulder mount
That's really cool. Not really sure what all's happening but it's cool. 😂
Sweet Subaru.
that would be a boxer... this is not a boxer.
Un bijoux
Man that's cool!
I’d love that for my paramotor😊
Looks like Rootes concept? Seems best way to make opposed cyl dsn
Henry Ford would have been Ecstatic over this - Today Henry Ford is Dead. Apart from showing a different end to the same dead world What are you showing - I'm looking for something NEW - what are you showing?
He's showing something he built with his own hands for his own enjoy ment,
Man This really Felt like BAM This is the ENGINE GO WROOM WROOM :D
Clean up the action so it doesn't Jam then hook up a drill to it
The drill would be a felony.
@@calvingreene90 everything is a felony nowadays
Amazing design! Instead of the 2 big flywheels, would you be able to use cogs to turn a single flywheel between them?
Is it a kit and where do you get one
No it is from a set of plans that where first published for sale in the 50's. Google d&e models
It could been converted to a oil wick method of oiling the grooved bearing. The wick was about 6" long, draped over and into the bearing notch, then each end went into the oil reservoir. One i had i think was converted, the lower flip top was for filling and full gauge. Nice motor.
Superb engineering and craftsmanship.
Ilike this sound
That is pretty sweet
Sounds like there's honey to harvest.
excellent work, I have just been given the same engine but it has been badly machined. if possible could i get a copy of your plans as i need to remake a few parts such as bearings and ignition system. i dont mind paying for a copy.
Nice video!
What is the compression? I am planning on building something similar with nitromethane fuel, based on regular RC engines that you can buy. (Those have ~8.25 to 1)
Try putting the opposite piston engine in a car.
I think the oiler mechanism in the end bushings is just as interesting as the brushes. Nice motor you got there.
Amazing work Dave!
Chance of splitting a nail on this thing, 1:1
smooth engine, I imagine it wouldn't need balancing weights on the crank like an inline 4
It needed a lot bigger cooling system through
This reminds me of a VW Always needs to be tinkered with to run properly 🤣
May I ask how you accessed the stator for de-rusting and painting? I've been looking at picking up one of these motors myself as a fun restoration project.
2 cycle?
Similar to the Achates engine and some older engine designs that are touted as being exceptionally efficient. Nice job.
This configuration would normaly be used with ported cylinders and a blower (and selfignition). Would like to see this in 2 stroke mode with a small blower.
Very nice build! Impressive. How do you lubricate the crankshafts and piston rod’s?
Just some drops of engine oil hear and there before it's started and I run a little two stroke oil in the colman white fuel
Ever thought of making a bigger replica and putting that on a bike?
I would like to make a bigger scale because I think it would run much better. The issues with putting it on a bike or something is lubrication of everything
amazing.
Cool
Muze bhi aaisa small machine Kharidna he contacts no 7620213541
Hi. Sirrr
Hello I bought the plans for this engine, did you flywheel the engine at diameter 2.25 or larger? thank you
I first made them to plan, I felt they did not carry enough energy so I made them bigger. Also you should make a decent sized intake plenum the air fuel will mix better and you should get much better throttle response. Also you need a bigger cooling system and you need to pin the heat shafts better than what the plans call for
@@mrcatdoc hello i finished the engine ruclips.net/video/aJuGjQYBecc/видео.html
I appreciate the effort to design and manufacture this engine. What is the purpose of this toy?
This is a 2 cyl opposed piston engine. I run it on Coleman's white fuel with a little 2stroke oil mixed in. During WW2 a German company, Yonkers manufactured a diesel version that was used in bomber aircraft. I wouldn't call it a toy, but the purpose of machining every part by hand and assembling the engine and seeing it run is for my enjoyment!
Lol that’s badass
That is very cool. I appreciate all the hard work it took to make that motor run. Love it and thank you.
amazing
Beautiful machine to look at, but not to listen to. Sounds like being on the deck of an aircraft carrier.
You wouldn't have wanted to operate it all day when it had the 3ph ac motor working
Think the lathe has a fairly high max rpm, that generates more sound aswell. More rpm can give you a nicer finish dough.
Thank you I did build it
How's the vibration and fuel efficiency?
This is awesome! Im assuming you built it.
Interesting and cool. How do you keep the crank pins lubricated?
What a stupid fucking weirdo you are