Principio pitch
Pitch
• Es el tiempo- basado al Takt-requerido para que un proceso subsecuente entregue un contenedor de cierta cantidad predeterminada al proceso subsecuente.
• Pitch es calculado basado al tamaño del contenedor que se embarca al cliente.• Tiempo Pitch = Tiempo Takt x tamaño del contenedor
Pitch –
Cantidad de tiempo utilizada en producción de lotes pequeños (basada en el takt time)
requerida para que las operaciones realicenunidades que formen paquetes con cantidades
predeterminadas de trabajo en proceso (WIP)
Pitch = how often work is released and monitored
Pitch = takt time * pitch batch size (the batch size inwhich work is released to the pacesetter process)
It is sometimes helpful to think of Pitch like a train station or a bus stop. The bus comes around on a pre-determined schedule, and you either make itor you don't.
The big difference is that the bus driver NOTICES that you're off schedule - and immediately sends up a red flag that triggers a troubleshooter to very quickly show up at yourworkstation to do whatever it takes to help you get back on schedule.
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Pitch Batch Size = how many things to be processed get released to the pacesetter operation forevery Pitch cycle
Examples:
If Takt Time is 10 seconds,
and pallet size is 1200 units
then pitch = 10 seconds x 1200 units = 12000 seconds (or 200 minutes)
If Takt Time is 15 minutes
and newpatients are assigned to doctors in batches of 4 client folders
then pitch = 15 minutes x 4 client folders = 60 minutes (or 1 hour)
In other words...
Every 200 minutes - the production scheduling...
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