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SENAI CHANNEL!
Good morning!
I'm Kubo of SENAI INDUSTRY.
I'm Nozayama of SENAI INDUSTRY.
Today, we have two wonderful guests who came to SENAI INDUSTRY.
Thank you for coming!
Thank you for having us!
I'm Yune Hara and I'm Kyoka Shinohara.
Could you briefly introduce yourselves?
I'm Yune Kotohara and I'm an architect of SKE48 TEAM S.
Thank you for having me!
I'm Kyopi Shinohara and I'm a member of SKE48 TEAM K.
Thank you for having me!
Thank you for coming today.
Thank you!
Could you briefly introduce yourselves?
I'm Yune.
Could you call me Kyopi?
Kyopi-chan!
Thank you for having us!
First of all, I'd like to explain about our company.
Thank you for having us!
Our company is a welding company mainly based in the western part of Japan.
There are 14 employees in total.
One in ten of them are men and four in ten of them are women.
The average age of our workers is 27 years old.
Some of them are quite young.
Some of them are older than us and some of them have no experience in welding.
I'd like you to take a look at our work later.
Thank you!
What do you think of when you hear the word "banking" or "welding"?
I have an image of people working like this.
Do you?
Yes, I do.
I have an image of people welding with heat.
Do you have any tips for welding?
I don't know anything about welding.
But as Mr. Yume said earlier,
there are materials such as iron and steel in our company.
We cut, bend, and weld materials and make things.
Basically, we make parts.
For example, we make things such as gloves, which are taller than me, and things like that.
As the chief of production department of our company,
I think you may know the work department,
there are people who are not educated.
In the case of Mr. Ote and other companies,
basically, the bending process is the bending process,
and welding is welding.
We make people live.
Depending on the process, the same person will work for a long time.
In our company, we bend, weld, and finish the parts we cut,
and we think about the schedule until we make the chair.
We do it all by ourselves,
so the skill of welding is quite advanced.
Even with the same parts,
some people change the way of making it.
I think it's rare.
It's a common opportunity,
but there are other opportunities, too.
Do you know what it is?
What is it?
It's like a fortune-teller.
It looks amazing.
It's amazing.
At the Tokyo Olympics,
do you know the character?
It's round and pink.
I don't know much about it.
I made it in my company.
Wow!
Thank you very much.
We sell our own brand called "crazy" in our company.
You can see it here.
It's like an iron.
Wow! It's heavy!
Thank you very much.
You can buy it online.
Wow! It's cute!
You can buy it here and there.
You can buy our camping supplies in our company.
You can buy it online.
You can buy it here and there.
It's cute!
Thank you very much.
You can buy it here and there.
It's fashionable.
It's light.
I didn't know it would be so fashionable.
It's true.
We often sell camping supplies.
Do you use it when you want to go camping?
No, not really.
You don't use it very much recently, do you?
You don't use it, do you?
Do you use it when you want to go camping?
Yes, we use it at the camp.
Yes, we do.
It would be so fashionable if we were outside.
Yes, we'll do our best.
Do you go camping?
Yes, we often go out.
I would like to make something like this again in the future.
Thank you for your kind words.
It is often the case that we want to invite elementary and middle school students to our company.
We often make such a thing.
This is a wire card related to SKE48.
This is an event form issued by our company at exhibitions.
Last year, we held an exhibition at the Tokyo Big Sight.
At first glance, it looks like a toy or a plaything, but in fact, it is made with the idea that you can bend this board up to this detail with such a bend.
Oh, it's detailed.
It's always detailed.
Oh, it's a mini goland.
Oh, it's cute.
Can I touch it?
I'm happy.
Wow, it's like an amusement park.
It's like an amusement park scene.
It's like a moving board.
Oh, it's moving.
It's cool.
Oh, it's cool.
It's cool.
You can't bend it with a machine, but you can bend it with your hands.
Oh, it's cool.
You can push the cut board up and stand up.
It's detailed.
It's cool.
It's pretty cool.
It's cute.
Thank you very much.
It's cute.
It's like a fairytale.
Is it a fairytale?
It is a fairytale.
It's like a pomeranian and a horse.
It's cute.
Wow, amazing.
It's cool.
I want to touch it.
It's cute.
I think SKE48 is a company that can do a lot of things outside of work.
Thank you very much.
The company's explanation is about this.
Thank you very much.
From now on, I will explain the flow of work.
First of all, I would like you to explain the first process of production, which is called "carriage".
A "carriage" is a machine that carries out machine clocks and other machines.
There is a "tooling" on this side.
The one in the back is a "3D CAD".
In our business, we usually work with "2D CAD".
"2D" is a software that draws a three-dimensional picture on a plane.
The process itself is not that complicated,
but it is necessary to grasp the correct shape while imagining and imagining this three-dimensional picture in your head and drawing it.
I think that part is difficult at first.
"3D CAD" is a software that draws a three-dimensional picture from the beginning.
This is it.
Wow!
We use this as data.
Wow!
"2D" allows you to draw complex things that are difficult to draw in "3D".
Now we have a simple three-dimensional picture.
Do you know how you can draw it while looking at this three-dimensional picture?
This is a picture viewed from the front.
This is a picture viewed from the top.
And this is a picture viewed from the right side.
Is it a staircase?
Oh!
I'm sorry.
It's okay.
Wow!
You can choose a picture drawn on a three-dimensional picture.
This is a picture drawn on a staircase.
This picture is divided into three parts.
When you draw a picture drawn on a staircase like this, you can't draw only one sheet of paper by bending it.
You can't draw only one sheet of paper by bending it.
When you draw a picture drawn on a staircase like this, you can't draw only one sheet of paper by bending it.
You can divide it into two parts and weld it together and make it into one part.
As I mentioned at the beginning of my work,
each person in charge has a different combination of what they want to make and what they want to make easily.
I consulted and negotiated with them about what I wanted to make.
And I wrote down the data that was easy for me to make.
This is the area where I deployed the front largest part of the picture.
I'm going to transform it into three dimensions and make it three-dimensional.
Wow, that's amazing!
If you attach this sheet of paper, which is bent in an L shape, and another straight sheet of paper behind it, it will look like the one I showed you earlier.
The area where it turns red now is the one-millimeter sheet of stainless steel data.
If you use one-millimeter sheet of data, it will be damaged.
If you do this, you can't bend it well when you bend it.
It's called "pulling together", but when you pull it up, it turns into a drawn picture, and it's harder to draw than it is to draw.
It's harder to draw than it is to draw, and it's harder to draw than it is to draw.
If you don't do it yourself, the software will detect it for you.
The tip of STENET is that when you bend it like this, the bent part stretches a little.
That's what STENET detects.
If you just make it without calculating the bending position, a large part will come out at one point when it is completed.
But this can also be calculated by CAD, so you can make it while making sure that the dimensions are correct when you bend it.
By the way, Yui, how do you feel about STENET, which you have used CAD before?
Is it completely different?
Yes, it's different from the CAD I used before.
Being able to make such detailed bending calculations is...
It's a CAD characteristic of banking countries, so you can use this data type to extend it.
Thank you very much.
You send the data you made by checking one by one like this to a laser processing machine at the site and have it cut over there.
This is also a job that CAD and CADO2LASER have been doing for a long time.
That's amazing.
That's all for CAD's explanation.
Thank you very much.
OK.
Here is where we will start.
We will make a hole in the board.
It's fast!
It's been about 30 seconds.
Wow!
What I'm going to fix from here is...
Have you ever seen this before? It's called a screw and a bolt.
I'm going to make a mountain of bolts now.
I just drilled a hole and it feels like it's hitting my hand.
If you put this in like this, it looks like this.
The drill I just drilled has a pointed tip like this, but when making a screw mount, I use this groove-drill called "cup drill" to make a mount.
I'm turning it clockwise like this, and once I move it like this, I turn it upside down when I get to a certain point.
I'm turning it upside down.
Is there oil?
Because of high heat, it's easy to cook with oil.
Can I use it?
I would like to go shopping.
If it is a car, this is like a carnavale.
How to bend it and how to bend it,
You can design it here.
Before SKE48 invites you to come and visit SKE48, please come and visit.
This is a start city call system.
You can set the order in which you bend or which side you bend toward yourself and you can bend it as many times as you like.
I will bend it four times and make it like this.
It is a program that you bend it four times.
Why do I say four times?
I will show you now.
You bend it like this.
There is a girl behind me.
She is...
Make it a little sweet and put it in there.
And then put it in here.
And mix it four or five times.
Like this.
When you look at it, it's made round like this.
That's it.
Thank you very much.
Then I would like to go to the next process.
The next process is here.
Welding.
I'll do it now.
I'm going to show you how to use it when you're fixing your guitar.
When you practice, the light is strong, so it's a little dangerous.
If you can do it with your ears...
You can do it quickly and easily.
It's melting in heat, so it's very hot.
It looks like this.
This is the wood welding.
You can't take it off.
Wow!
You have to melt this welding and take it off.
You can't take it off.
You can't take it off even if you hit it.
The other one is semi-automatic welding.
It's a little like welding.
It's a welding where sparks come out.
I'm going to do it now.
It's hot if you're not a little away.
It's hot around here.
This is also made of firewood, so it's really hot when you actually take it off.
It's burning and getting in properly.
The size of the firewood and the size of the firewood are different.
As for the firewood, there is a stick coming out of the center.
Basically, this melts and goes up here.
So you melt this and go up here.
This one melts this board and comes up here.
I will move to the next welding.
I will move to this narrow passage.
As Mr. Hori explained earlier, this welding is a fiber laser welding and another welding that we saw earlier.
It is a welding machine that welds using laser beam.
Mr. Taira will do it now, but it is thinner than the board we saw earlier.
For example, a flat board will melt more and more.
However, with this welding machine, it is possible and you can weld it to a thinner one.
Mr. Taira will do it now.
Mr. Taira will do it now, but it is possible and you can weld it to a thinner one.
The reason why this room is surrounded is that it is not good for the eyes if the fiber laser beam hits it directly.
It is not regulated by law, and there is a rule that welding must be surrounded like this.
That's why we're doing it in a room like this.
Is it easier to see from here?
It's not as hard as it was earlier, so it's smooth.
It's a welding like that, but it's pretty strong and you can't take it off if you weld it at all.
It's so strong that you can't take it off even if you hit it with a hammer.
Mr. Taira just finished.
Can you show me what you have?
Go inside.
I think I bent this a while ago at the vendor.
Did you pay attention to how you bent the round one?
And this is what I welded and stuck together now.
I can't take this off either.
Wow!
And unlike before, it's very thin and small.
That's the image.
It's really beautiful.
And this is a little hot.
It's a little hot now, but...
Unlike before, it's much different from melting it down.
The heat effect is also small and it comes together beautifully.
Wow!
That's another kind of welding.
Don't you regret it?
I don't regret it.