YouTube Transcript:
I5. Single Minute Exchange of Dies SMED
Skip watching entire videos - get the full transcript, search for keywords, and copy with one click.
Share:
Video Transcript
hi welcome back in this section we will
discuss SMED or the single minute
exchange of dye this is also known as
the pitstop concept in layman's term
before we go into the details I want to
show you a video of pitstop in action I
wanted to focus in the video and observe
what are the things that they did to
make this happen a timer is given on the
upper right of the video panel so let's
how fast was that it's about 1.92
seconds happening on that very short
period of time on the comments section
below I want you to share what are your
observations on the things that they did
to make this happen now let's go into
the details of the SMED SMED is the
practice of dramatically reducing or
eliminating the time to change from one
method or unit to another where the goal
is to reduce the change over time to
single digits or under 10 minutes this
concept is also known as setup or
reduction or change over induction this
was originally developed by Sega Shingo
in order to reduce the time spent in
setting up equipment or materials since
setup does not add value if you are
working now in a manufacturing set up
this is called the set-up time or the
changeover time wherein if you're
running multiple models and your
production planner decided to change the
units that is running in the line from
model a to model B this is the activity
wherein you will do the change over now
most of the times change over takes
significant amount of time now
what's made wants to give us is an
approach that we can reduce that non
value-adding time to the minimum
possible it's fine and thus creating
more value for our organization for some
other applications this is also applied
to preventive maintenance we know that
preventive maintenance is a critical
part of total productive maintenance but
the time it takes to produce one cycle
of preventive maintenance may also be
significant to minimize the amount of
non value-adding time we want to
minimize that preventive maintenance
period and this single minute exchange
of dye is a tool that we can use what
are the benefits of applying SMED or pit
stop first it lowers manufacturing costs
we know that for faster change over time
or preventive maintenance it will mean
less equipment downtime and more uptime
to do production next smaller lot sizes
faster change overs enable more frequent
product changes if you know that you can
mostly change from one mode
to another then you will not hesitate to
create a production plan that is
flexible enough to answer fluctuating
demands or changes and demands from your
customers third improve responsiveness
to awesomer demand in relation to
smaller light sizes this will be enabled
because you have a flexible scheduling
as mentioned earlier also we will have a
lower inventory levels smaller lot sizes
results in lower inventory levels
because you are not afraid that you
cannot able to adapt to the customer
changes because you are flexible now in
terms of your change overs next is
smoother start ups standardized
changeover processes improve consistency
and quality to the processes that we do
so these are the benefits of applying
Smith now how to apply Smith we have
five to six basic steps first you have
to measure the total jump time the total
time it takes for you to do your change
over here set up are your preventive
maintenance usually we take video in
order for us a document this step and
for us to have a capability to go back
to those process steps that we want to
observe next we want to separate
internal and external tasks and then
perform external ones while equipment is
running let's differentiate it first
internal steps are tasks are tasks that
can only be done when the machine is not
running while external tasks are tasks
or process steps that can be done even
the machine is running basic example of
external tasks preparation of needed
materials basic example of internal
tasks would be the troubleshooting
inside the machine now number three
convert internal tasks into external
ones wherever possible so the objective
of number three is to convert an
internal test external task while the
objective of number two is to perform
the external task if it has been
identified as one number four we want to
eliminate the waste inside the internal
task and number five we want to
eliminate the waste inside the external task
task
finally we want to
Dyess and maintain best practices now
you can see from step one the length of
the blue bar is as much as let's say
sixty minutes down to about a third of
it as you go along to the process steps
you are creating positive changes or
reductions in your change over or
preventive maintenance time so this is
how SMED is being applied to actual
organizations or companies it is said
that minimum of twenty percent
improvement or reduction in preventive
maintenance time or change over time can
be gained from applying the SMED steps
now what our example areas of
opportunity for SMED projects we have
human improvements also known as quick
wins definition of ros measures and
accountabilities because most of the
times preventive maintenance times or
changeover times are longer because
people don't know who will do what to do
coach teams and look for immediate
process improvements and then creation
of standardized work instructions next
is human improvements achieving a parts
before changeover starts mark standard
settings on equipment and eliminating of
unnecessary motion we also have the
third level which is technical
improvements this is more of
installation of quick release mechanisms
elimination of adjustments and
modularization of equipment readily we
can explore human improvements for us
again quick wins or benefits from the
reduction of changeover and p.m. time
technical improvements might be longer
in terms of duration of implementation
over human improvements but the gains
are with more impact so this is how you
want to go along with your projects if
ever you see opportunities for p.m. or
changeover reduction and moving forward
this will be one of the mindset that we
will use in order for us to identify
improvements and to apply in a society
Click on any text or timestamp to jump to that moment in the video
Share:
Most transcripts ready in under 5 seconds
One-Click Copy125+ LanguagesSearch ContentJump to Timestamps
Paste YouTube URL
Enter any YouTube video link to get the full transcript
Transcript Extraction Form
Most transcripts ready in under 5 seconds
Get Our Chrome Extension
Get transcripts instantly without leaving YouTube. Install our Chrome extension for one-click access to any video's transcript directly on the watch page.
Works with YouTube, Coursera, Udemy and more educational platforms
Get Instant Transcripts: Just Edit the Domain in Your Address Bar!
YouTube
←
→
↻
https://www.youtube.com/watch?v=UF8uR6Z6KLc
YoutubeToText
←
→
↻
https://youtubetotext.net/watch?v=UF8uR6Z6KLc