The 3D Software I Am Curious About

I have used several 3D software, and have now used "ViaCAD" for a long time. I love this software very much. It has been helping me a lot. 3D software is one of my fun tools for computers. I bought my first computer because I wanted to use 3d software.

I do not know how many kinds of 3D software are common, but I often see the name "Fusion 360." Many people use it, and I could not help but be curious. Whenever I saw someone's creation drawn with Fusion 360, I could not stop thinking of getting one for me.

Fusion 360 has many functions and extensions. I am inquisitive because the 3D software I use does not have such functions. However, using the software is costly, and I must pay monthly or yearly. The software I use now was mine once I bought it, I did not need to pay anymore. I do not know what to do. I am lost.

I ordered a new computer, and it is coming next week. The new one has a powerful CPU and graphics board. It can render 3D graphics faster than before. Thinking of the new computer, my desire for Fusion 360 becomes stronger.

Maybe I should try the one-month free version, shouldn't I?

Making A Tiny Automaton in Frame

I have been making a marble run machine. It is almost half done. The next step is creating a new mechanism for the rest of the half part, but I am now stuck. I am still trying to think of a new idea.
The best thing to do when I am stuck is to do something different. On such an occasion, my husband said that two little frame-like trays remained, and he did not need them anymore. It would be a good opportunity for change, and I got two little trays.

These trays were originally for containing puzzle pieces. They look beautiful, and I did not want to waste them. All right, let me think about how I could use the trays.
Luckily, it took a short time to get an idea. I decided to make a tiny automaton using those trays. It is like a picture in a frame but an automaton.
Then, there is an issue, the size. The tray is too small. Is it possible to make small gears that are suitable for the tray?
I remember I bought a piece of thin plywood last month just in case I need to make something small. What a right time it was! I can use it for making gears. The inside of the frame is 8 cm square (3.14 in), and the depth is 1.35 cm (0.53 in). It is no problem, even if some parts stick out from the frame.

I want to make a flower automaton first. I know it takes work to design. I had made the flower automaton before. The mechanism of the first flower automaton was complicated, so I could not use the same design this time, which meant I had to think of a new one.

I am always pushing myself in this way. Yes, I know. I am amazed at my own inquisitive mind, even though it requires lots of effort, I cannot stop. However, this bad habit lets me challenge myself and learn new things. If I had not had this tendency, I believe I would have been making the same mechanism again and again, and it had not been improved.
I roughly drew two designs. I still need to find out which is the better idea. Are those ideas good enough to make?
I hope to write about my new tiny automaton on this blog if I can finish it.

Fun Time Passes Fast

I met some puzzle friends the day before yesterday.
Meeting people with the same interests in Australia is a precious opportunity because the country is enormous. Therefore, I've chosen my best T-shirt to meet them. Here is the T-shirt.

 

As you see, there are the words rabbit and duck.
Tilt the shirt 90 degrees to the left, and you can see a rabbit. Vice versa, you can see a duck. I love this kind of picture, as do my puzzle friends.

As soon as I met them, I showed them the T-shirt.
"Look, look!"
They loved my T-shirt and asked me where I bought it. I bought it on Etsy. Here is the link.

https://www.etsy.com/au/listing/778809997/duck-rabbit-graph-t-shirt-optical?ref=yr_purchases

Fun time passed by quickly.
Let's catch up again someday, mate!

Oh, Friction

I've been thinking of a new part for my marble run machine. I got an idea last night and explained it to my husband, Juno. He said it wouldn't work well due to friction.
Friction! Oh, no! I had forgotten about friction.
It might be alright if I make it with metal, but I want to make it with wood.
Friction is always a pain in the neck. The frictional force will be changed depending on the wood.

Recently, Juno made a loop for the marble run for me. This part was what I didn't think I could make. Until we set the loop onto the board of the marble run, we were unsure how far the balls would fly because of the friction. If there was no friction, how much easier to think of the design?

The idea of the new part is my favourite, and I want to keep it. When I got the idea of the Flower Automaton, I didn't think I could make it, but I could. It's too early to give it up.

If you haven't read the blog post about the flower automaton, please visit the page below.
https://puzzlesense.blogspot.com/2021/04/the-flower-automaton.html

I hope to be able to write about the new part here.

Should I Buy A 3D Printer or Not

Making automata is one of my dreams. The other dreams are making marble run machines and making something related to these things for sale.
The most difficult one is making products for sale. I must have to make uniform and, of course, good quality. I also need a place to make them. There is a woodworking place, but it is for our family business and is almost occupied daily.

Therefore, I once considered buying a 3D Printer. It is a lot cheaper than it used to be. It could be placed in the study.

However, I have read that it is strongly recommended to open windows when you use a 3D Printer because it is bad for your health. There are some different types of 3D Printers. I forgot which one, but some of them cause respiratory system disorders by materials.
Hmm, I do not feel like using it in my study room.

There is another hurdle that I must clear, learning how to use the 3D Printer. You know, it takes work to learn something new. I wonder if I could make time for it.

Since I have read the articles about 3D Printers and considered a lot, I could not decide whether I should buy one or not as time passed.
Every time I see someone's creation with a 3D Printer, I cannot help thinking if I had one, I could have made something.

I am still deciding whether I will buy a 3D Printer.
If I did not buy it, would I regret it?