Nov 11, 2019 17:59
4 yrs ago
4 viewers *
Spanish term
Portugal
Contracts, Accounts and Aviation
Native in: English
Works in: Spanish to English, Portuguese to English, French to English
torneo
Spanish to English
Tech/Engineering
Transport / Transportation / Shipping
IT program for the maintenance of railway vehicles
CONTROL DE RODAJES
Desde el menú ‘Equipo Control de rodajes’ accedemos a la pantalla de control de rodajes, que nos indica tanto la fecha estimada del próximo cambio de rodajes y de la próxima fecha de torneo.
Para facilitar la visibilidad de las fechas más cercanas hemos creado la siguiente leyenda.
Usando el color rosáceo para las fechas más próximas y el gris para las que faltan mas de 540 días para el siguiente cambio o torneo.
[I think torneo refers to changing the wheels]
Empezando por la izquierda, nos encontramos con los datos del último cambio de rodaje, mostrando la fecha, el número de cambios totales y los kilómetros de la unidad en el último cambio.
Esta información se obtiene de la última OT de tipo Torneo con campo ‘Motivo Torneo’ informado con el valor CR – Cambio Rodaje.
Desde el menú ‘Equipo Control de rodajes’ accedemos a la pantalla de control de rodajes, que nos indica tanto la fecha estimada del próximo cambio de rodajes y de la próxima fecha de torneo.
Para facilitar la visibilidad de las fechas más cercanas hemos creado la siguiente leyenda.
Usando el color rosáceo para las fechas más próximas y el gris para las que faltan mas de 540 días para el siguiente cambio o torneo.
[I think torneo refers to changing the wheels]
Empezando por la izquierda, nos encontramos con los datos del último cambio de rodaje, mostrando la fecha, el número de cambios totales y los kilómetros de la unidad en el último cambio.
Esta información se obtiene de la última OT de tipo Torneo con campo ‘Motivo Torneo’ informado con el valor CR – Cambio Rodaje.
Proposed translations
(English)
| 3 +2 | re-turning/re-profiling |
Helena Chavarria
|
| 3 | bearing exchange |
Juan Arturo Blackmore Zerón
|
Proposed translations
+2
2 hrs
Helena Chavarria
Spain
Spain
Native in English
Specializes in field
Spain
Striving for excellence
Native in: English (Variant: British) 
Works in: Spanish to English, Catalan to English
Related KudoZ points
:
46
Selected
re-turning/re-profiling
This is what I've found.
Cuando el bogie llega a la cadena de reparación se le desmonta la timonería de freno, la traviesa y los ejes, que pasan a reparación con torneo de ruedas y revisión de rodamientos. La estructura de chapa es picada y pasa al banco de calibración para cuadrarlo.
https://www.vialibre-ffe.com/pdf/10737_pdf_03.pdf
Unique turning considerations and circumstances come into play when re-turning well-worn freight and metro rail wheels. Specialty tooling geometries and grades are available to optimize any number of wear conditions. It’s a big business.
Re-turning, which essentially is a re-profiling operation, maximizes railway wheel life and serves to extend rail life as well. Wheels are less expensive and less labor intensive to replace than the rails, making railroad wheels the main consumable (next to fuel) in the rail industry.
https://www.productionmachining.com/articles/re-turning-adds...
Re-Turning rail wheels
Rail wheels are usually re-turned dry with an underfl oor rail wheel lathe. Inserts are typically in vertical, upright position and are required to have smooth chip control and high fracture resistance.
https://www.tungaloy.com/wp-content/uploads/ir006.pdf
All this is complicated by wheel tread profile wear which causes departure from the cone; in fact I have seen wheel profiles where the working part of the tread had negative conicity. Last I heard there was an aim to design suspensions to allow for a worn profile and to discover a stable "worn profile" to which wheels would be actually be made new and would hopefully go for longer between re-turning on the lathe. I have been on trains with such worn wheel profiles that the wheelsets are hammering from side-to-side between the flanges on straight track.
https://www.railforums.co.uk/threads/does-taper-or-flange-ha...
Cuando el bogie llega a la cadena de reparación se le desmonta la timonería de freno, la traviesa y los ejes, que pasan a reparación con torneo de ruedas y revisión de rodamientos. La estructura de chapa es picada y pasa al banco de calibración para cuadrarlo.
https://www.vialibre-ffe.com/pdf/10737_pdf_03.pdf
Unique turning considerations and circumstances come into play when re-turning well-worn freight and metro rail wheels. Specialty tooling geometries and grades are available to optimize any number of wear conditions. It’s a big business.
Re-turning, which essentially is a re-profiling operation, maximizes railway wheel life and serves to extend rail life as well. Wheels are less expensive and less labor intensive to replace than the rails, making railroad wheels the main consumable (next to fuel) in the rail industry.
https://www.productionmachining.com/articles/re-turning-adds...
Re-Turning rail wheels
Rail wheels are usually re-turned dry with an underfl oor rail wheel lathe. Inserts are typically in vertical, upright position and are required to have smooth chip control and high fracture resistance.
https://www.tungaloy.com/wp-content/uploads/ir006.pdf
All this is complicated by wheel tread profile wear which causes departure from the cone; in fact I have seen wheel profiles where the working part of the tread had negative conicity. Last I heard there was an aim to design suspensions to allow for a worn profile and to discover a stable "worn profile" to which wheels would be actually be made new and would hopefully go for longer between re-turning on the lathe. I have been on trains with such worn wheel profiles that the wheelsets are hammering from side-to-side between the flanges on straight track.
https://www.railforums.co.uk/threads/does-taper-or-flange-ha...
Peer comment(s):
| agree |
Robert Carter
: I had a feeling it was something to do with lathes.
1 hr
|
|
Thank you, Robert :-)
|
|
| agree |
James A. Walsh
1 hr
|
|
Thank you, James :-)
|
4 KudoZ points awarded for this answer.
Comment: "Selected automatically based on peer agreement."
5 days
Juan Arturo Blackmore Zerón
Mexico
Mexico
Native in Spanish
Mexico
Confianza, certeza, creatividad.
Native in: Spanish (Variant: Mexican)
Works in: English to Spanish, Italian to Spanish, French to Spanish, and 6 more.
Related KudoZ points
:
4
bearing exchange
Torneo/cambio/disposición.
https://www.koyo.eu/es/productos/en-producto-grupo/rodamient...
https://www.skf.com/group/industry-solutions/railways/servic...
https://www.koyo.eu/es/productos/en-producto-grupo/rodamient...
https://www.skf.com/group/industry-solutions/railways/servic...
Discussion
And yes, steel wheels can get flats … although not the kind you’re thinking of. Flat spots are caused by the wheel locking up during an emergency stop, usually because it has come in contact with grease or oil that has dripped off automobiles crossing the tracks. This slippery spot can cause the metal wheel to slide on the metal rail and this can generate a flat spot on a wheel. The flat is removed by taking a layer of steel off the wheel, using a lathe or a milling machine. Metro’s “wheel truing” machines have 150 cutters on each side that can re-profile two wheels at the same time. When the steel tires are too small to “wheel true” any more, they are replaced.
Aqui hay algunos ejemplos:........................
Desde el menú ‘Equipo Control de rodajes’ accedemos a la pantalla de control de rodajes, que nos indica tanto la fecha estimada del próximo cambio de rodajes y de la próxima fecha de torneo......................
En esta sección se muestra únicamente los datos más restrictivos para la estimación de la fecha del siguiente torneo, mostrándonos la posición y el aspecto utilizados para este cálculo, los kilómetros estimados que tendrá la unidad cuando se realice el siguiente torneo, y la fecha estimada.
Los datos calculados se basan en el último torneo y en la última fecha de inspección:...............................
Km/mm = (Km ficha – Km último torneo) / (V fich