[hugo carradini]

Arturo
Entonces estoy listo. Te mando un correo a tu pagina.
Saludos

[JRoque]

Art, el circuito para controlar la velocidad del spindle es muy sencillo. El controller necesita un voltaje analogo de 0 - 5V que determina la velocidad. En el lado del LED del opto conecte una salida PWM (de Mach) del puerto paralelo. Al otro lado conecte 5V que provee el controlador de velocidad a la entrada analoga mediante el transistor del opto. Utilizando el mismo problema de velocidad que mencionas en la que el LED y transistor no se apagan instantaneamente, aparece un voltaje constante en la salida y simula uno analogo. El mismo efecto se consigue en un opto rapido poniendo un capacitor en la salida.

No te preocupes por lo de "hablar mucho" que para eso es esto. Es mas, te recomendaria que "busques bulla" en el foro de electronica ayudando a la gente que hacen preguntas. Asi eventualmente consigues hablar de tus productos o por lo menos lo van a ver en tu firma.

Hugo, creo que lo que buscas es esto: http://cgi.ebay.com/Length-of-Igus-E...QQcmdZViewItem
Eso no es barato por lo general a menos que lo consigas ahi en eBay y te lo envien por poco. Yo tengo estos y son muy buenos pero, otra vez, caro. Para la maquina experimental que tienes yo simplemente amararia los cables con "tie wraps" de esos plasticos. El eje de X y el de Z van a ser los criticos y en eso caso los pones a correr encima de X con algun tipo de gancho de manera que no caigan a la mesa.

Si le das "advanced" lo que ya tengas escrito en "quick reply" se copia a la pantalla nueva para seguir editando. En otras palabras, si no le diste a "Post" no se graba nada.

JR

[hugo carradini]

Gracias JR
Era eso y lo que voy a usar es tuberia negra flexible para cables que usandolo con cuidado se debe ver bien y ser practico.

[hugo carradini]

Me acaba de llegar el correo de Art dandome la licencia de Mach. Me dice que copie el archivo y lo peque en Mach2/3 program folder. Cual es la carpeta de program folder dentro del archivo de Mach?. Simplemente lo arrastro desde el correo y lo copio alli? Se que suena tonto pero no quiero cometer errores en lo posible.
Gracias nuevamente.

[JRoque]

Asi mismo es. Lo copias del correo al folder the Mach y ya esta. Ya te llego la T30 tambien?

JR

[hugo carradini]

Gracia JR.
No.
La compre el martes y aun no la despachan a mi transporte en Miami. Voy a copiar el archivo la verdad que estoy realmente ansioso por probar los motores cuando lleguen.
Hace un rato estaba trabajando una forma sencilla y muy practica (a mi entender) de manejar el moviminto del eje x que creo capaz de soportar mucha precion a un costo bajo. Ya los tendre informados. Esto cada vez se mete mas dentro de uno.

[Mariss Freimanis]

Wouldn't be nice if we all spoke a common "langua franca"? It used to be French until the 19th century but by default it's English now. You post in Spanish, you only get Spanish-speaking people to reply. That cuts you off from others that could help but can't for the language barrier.

Please take what I say with all kindness; like you, English is not my native tounge. My native language is a completely useless one, less than 2 million people speak it worldwide.

In my home it was considered bad manners to speak in my native tounge when non-speakers were around because it excluded them.

What would to happen if this site turned into "Se Habla" Russian, French, German, Urdu, Swahili, Persian, Estonian or Latvian (mine)? It is exclusionary and rude in my opinion.

For better or worse English is the language of technology. Please be polite to everyone else and use it.

My comments are not meant to offend you. I hope you take them kindly from someone who like you is not a native English speaker. The "Tower of Babel" was tried and it didn't work in the long run.


Buenos Noches,
Mariss

[ez-cnc.com]

Holas, es interesante ver que tanta gente de habla hispana esta en esto tambien. Saludos.

[JRoque]

Hello Mariss. Yes, agreed and the reason I started posting in dual language when the thread started. I also mentioned this very point on my first post. However, rather than excluding non-Spanish speakers, the idea was to include those who can't speak otherwise. Look at it as the "Aussie" or "UK" threads posted somewhere else. Ours just happen to be on a different language.

But, point well taken. I will be posting in dual language again. Hey, I hope you don't count your posting as a "Marris point". We have a very limited supply of Mariss points that we guard closely to use only in critical technical situations where we need your help.

JR

PS: Latvia eh? I'm also a amateur radio operator and Latvia was my big score contact until recently. The cities of Riga and Aluksne are in my contact log.

[hugo carradini]

Hello Mariss.
When you speak fluidly and handle a lot of technical names and processes its okay, but when you don't its hard and when you ask people many times don't answer because you sound fool. The beautiful thing of these forum is the kind way off people helping people. I had 4 month following the forum, learning and i was worried because i could not understand the critical phases and i was timid for asking. When y found this tread you don't realize how excited y got because i knew i was going to receive help in a way y was not going to commit no mistake. I check in December, i made one post and 0 answer, then y found this tread and know i am writing almost daily. I feel you have good reasons for your point but by other way it may be limitating for a lot off people like me. Hope to count you in my bag of friends. (Sorry for mi bad English)