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points by bad_haircut72 1 day ago | 0 comments
The opportunity for the west is that an engineer with todays resources can work on building [1] for $5-10k and get into the DC motor business from your shed. Im working on this myself right now, I want to try and start an autonomous manufacturing company here in Australia, maybe I'll start with motors. I predict once the war is over, Ukraine will become a robotics & manufacturing powerhouse because they've already got this model working
[–] Alien1Being 21 hours ago
The problems with Australia are:

1. The terrible quality of the locally manufactured items. I am in Sydney and will absolutely not buy anything marked Made In Australia. I have been burnt too many times.

2. The nearly 100% mortality rate among the companies.

[–] unrented7977 17 hours ago
Companies survive longer when you buy from them
[–] Alien1Being 46 minutes ago
People tend to buy from companies with reasonable quality products.

Australian made products unfortunately do not pass that initial hurdle..

[–] ragebol 12 hours ago
> you

No, that is only one customer. There need to be lots of customers for a company to survive. So, ideally you recommend, based on good quality.

You take a bit of a gamble if you need warranty or customer service later on.

Some sort of network effect again, I suppose. There's a better term that's can't find now.

[–] ulaw 1 day ago
Rotorlab (rotorlab.com.au) are or were doing this in Australia. They had a couple of posts about their machinery: a winding machine, CNC mill, etc. I believe they were bought out pretty quickly by a US company. Can't recall who though.
[–] idiotsecant 1 day ago
Are you winding something in an incredibly specialized kV / wattage / torque or something? DC motors are incredibly inexpensive, how could a hobbyist sell them?
[–] jacquesm 1 day ago
The only problem with PM motors is magnets. Everything else is trivial.