Instructables

Mejoras a mi KISS lathe (my KISS lathe upgrades)

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Picture of Mejoras a mi KISS lathe (my KISS lathe upgrades)
Visto y considerando que mi KISS lathe ha dado resultados satisfactorios, vale la pena dedicar tiempo a hacerle correcciones y mejoras. Algunas necesarias, otras convenientes, otras "ya que estamos".

Seen and considering my KISS lathe has been successful, it is worth taking the time to make it corrections and improvements. Some necessary, some desirable, others "by the way".
 
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Step 1: Protecci�n contra viruta (chip protection)

Picture of Protecci�n contra viruta (chip protection)

El motor es muy robusto y se ha bancado perfectamente hasta ahora la entrada de aserrín y viruta, pero no hay que abusar. Podría ocurrir que en medio de un trabajo una partícula de madera haga que el motor deje de funcionar.

Pensé en cubrir las aberturas de la tapa con tela metálica, pero consideré que era muy probable que esta se obstruyera con relativa rapidez, ocasionando así el recalentamiento del motor por falta de enfriamiento. Así que simplemente tomé un trozo de lata proveniente de un aerosol usado, le hice dos agujeritos en un costado y lo aseguré con las tuercas que mantienen las tapas en su lugar.


The engine is very robust and has held up well so far the entry of sawdust and chips, but do not overdo it. It might be that in the midst of a work , a particle of wood makes the engine shutdown.

I thought to cover the openings in the lids with mesh, but it was very likely that this will obstruct relatively quickly, causing engine overheating due to lack of cooling. So I just took a piece of tin from an used spray, I made two holes in its side and secure it with the nuts that hold the covers in place.


CementTruck6 months ago

Tu variador es un buen idea. Tabien tengo un lathe y necessito que hacer un variador. Voya usar un motor variable de un treadmill viejo. Necessito que hacer calculaciones para convertir MPH a RPM.

Si puedes, haces un video para puedemos ver al operacion del variador.

rimar2000 (author)  CementTruck6 months ago

Hola, CementTruck, gracias por tu comentario. Lamentablemente no puedo hacer el video, porque aunque el variador funcionaba bastante bien, no era eficiente para transmitir fuerza, dado que pese a la cera adherente la correa patinaba con frecuencia. Hace unos meses lo reemplacé por un juego de poleas, que tienen un canal semicircular y entonces proveen un mejor agarre, con 4 velocidades.

Respecto a los variadores eléctricos, tienen el mismo problema que el variador de doble cono: no transmiten potencia, al menos los baratos.

Convertir MPH a RPM es sencillo, pero hay unos tacómetros ópticos baratos que funcionan bien. Yo compré uno en Aliexpres que parece ser bastante exacto.

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Hello, CementTruck. Thanks for your comment. Unfortunately I can not make the video, because although the drive worked pretty well, it was not efficient to transmit force, as despite the sticky wax the belt often slided. A few months ago I replaced it by a set of pulleys, having a semicircular canal and then provide a better grip, with 4 speeds.

For electric drives, they have the same problem as the double cone drive: no transmit power. Cheaps, at least.

Convert MPH to RPM is simple, but there are some cheap optical tachometers that work well. I bought one in Aliexpres, it seems to be pretty accurate.

This is very cool! Great instructable!
rimar2000 (author)  SlickSqueegie1 year ago
Thanks, SlickSqueegie.
rimar2000 (author)  rimar20001 year ago
Lastly (after the instructable) I did some grooves in the lower cone, that improved a lot the transmitted force.
Bill WW2 years ago
Excellente Instructable.
Yo uso estos carretes tambien, los que yo compro son para puertas de la ducha, o para otras puertas correderas.

Excellent Instructable.
I use these reels too, the ones I buy are for shower doors, or sliding doors.
rimar2000 (author)  Bill WW2 years ago
Gracias, Bill, siempre eres tan amable!
beautifull job and judging by the shavings you must use this alot
rimar2000 (author)  bobby sissom3 years ago
Thanks for your comment, Bobby. Really I don't use a lot the lathe, only some hours weekly. Turning is a very pleasant task, but I must do many other things.
Que hace este macina?
rimar2000 (author)  Senior Waffleman3 years ago
Woodturning. Thanks for asking.
Your welcome.
homemade wood lathe.
rimar2000 (author)  stan43 years ago
Yes, it is! Thanks.
stan43 years ago
Muy buen trabajo, que bueno que lo sigues perfeccionando.
rimar2000 (author)  stan43 years ago
Gracias! Realmente mejoró en forma notable. Ya no rompo los vidrios de la galería con trozos voladores de madera. (Thanks! Really it improved markedly. I do anymore not break the glasses of the gallery with flying pieces of wood).
sunshiine3 years ago
Nice job on this! Thanks for sharing.
rimar2000 (author)  sunshiine3 years ago
Thanks for your comment!
rimar2000 (author) 3 years ago
Yes, Phil. The lathe won a lot of usefulness with these improvements. Thanks for comment.
Phil B3 years ago
It is always good when you can refine a tool until it is just the way you want it.