Not a surprise to me though since I am operating in the CNC industry I have seen the same struggles and changes, albeit, from a slightly different perspective.
I work with the Smoothieware/Smoothieboard project. It seems, from my observation, that most people are not working with hardware like they were a few years ago. The "homebrew" machines and shadetree makers are becoming few and far between.
The lie has been heavily sold to the maker community that you are "wasting your time if you make something yourself" since it is cheaper to offshore even small 3d prints and machining projects. Not only that but people have been convinced that they don't have the ability to make a machine.
Instead of spending time learning something new/valuable (i.e. Reprap) it is now popular to just have someone else do it...be it AI or a factory in another country with subsidies that create massive differences in bottom line.
The ability to make things at home is disappearing. People cannot/will not learn to make their own machines. Companies that make machines that care about their community and customers are disappearing.
Steel and aluminum costs way more than it did last year, as the tariffs are hitting the small manufacturers first.
Openbuilds was a slotted 2020 china rail kit company, and was very clear about community members being not allowed to post unrelated projects. There was nothing really "open" about their site, but it was more of a Mecano like product.
Sherline CNC mills were never as solid as Taig, but the mini-lathes were workable for small hobby projects (had mine for years till upgrading to a South Bend antique.)
3D printers are easier to use given they handle geometry impossible for milling. If I have a choice between printing or cutting a herringbone gear, than printing wins every time (time cost is zero for automation.)
There is also the export restriction on 5-axis machine CAM software now. Small CNC machines are a great way to learn, but most kids no longer have $7k to spend on a hobby. If you have long term space on property, than a full-sized worn old mill is a better investment (just don't climb mill if you want reasonable tolerances.)
The problem isn't just hobby mills/lathes, but many firms went under in the past few decades. Domestic manufacturers have mostly lost the skills needed to build things themselves. It is funny seeing old 1950's US milling machines (sold as scrap iron) still running small business in the India industrial strip.
Hobby 3D metal-printing + EDM/Grinder technology will probably fill the void, but people are going to see more suboptimal oddball composites.
>Maybe it's by design? I don't know.
Unlikely, just other people making money off of peoples short-term thinking. =3
Even China had a hard time keeping its milling factories fed over the years. The only difference was their government recognized the strategic importance. It is why you can now find drill/tap/chamfer combination carbide end mills in every metric size you could want.
>The ability to make things at home is disappearing
It is changing, for example instead of using noisy cutters people use shears to cut SAC305 solder bars. As in a hobby class 7 zone building space, your neighbors don't want to deal with noise, dust, or weird smells etc.
One will also see more low cost 3D printed mild steel in home 3D printers, as the amount of physical space needed to print an engine block for example is smaller than a fridge. The future is here, but people in the US will have to wait a few more years. You already know why =3
Ccecil · · focus · HN ↗
Not a surprise to me though since I am operating in the CNC industry I have seen the same struggles and changes, albeit, from a slightly different perspective.
I work with the Smoothieware/Smoothieboard project. It seems, from my observation, that most people are not working with hardware like they were a few years ago. The "homebrew" machines and shadetree makers are becoming few and far between.
The lie has been heavily sold to the maker community that you are "wasting your time if you make something yourself" since it is cheaper to offshore even small 3d prints and machining projects. Not only that but people have been convinced that they don't have the ability to make a machine.
Instead of spending time learning something new/valuable (i.e. Reprap) it is now popular to just have someone else do it...be it AI or a factory in another country with subsidies that create massive differences in bottom line.
The ability to make things at home is disappearing. People cannot/will not learn to make their own machines. Companies that make machines that care about their community and customers are disappearing.
Maybe it's by design? I don't know.
Joel_Mckay · · focus · HN ↗
Openbuilds was a slotted 2020 china rail kit company, and was very clear about community members being not allowed to post unrelated projects. There was nothing really "open" about their site, but it was more of a Mecano like product.
Sherline CNC mills were never as solid as Taig, but the mini-lathes were workable for small hobby projects (had mine for years till upgrading to a South Bend antique.)
3D printers are easier to use given they handle geometry impossible for milling. If I have a choice between printing or cutting a herringbone gear, than printing wins every time (time cost is zero for automation.)
There is also the export restriction on 5-axis machine CAM software now. Small CNC machines are a great way to learn, but most kids no longer have $7k to spend on a hobby. If you have long term space on property, than a full-sized worn old mill is a better investment (just don't climb mill if you want reasonable tolerances.)
The problem isn't just hobby mills/lathes, but many firms went under in the past few decades. Domestic manufacturers have mostly lost the skills needed to build things themselves. It is funny seeing old 1950's US milling machines (sold as scrap iron) still running small business in the India industrial strip.
Hobby 3D metal-printing + EDM/Grinder technology will probably fill the void, but people are going to see more suboptimal oddball composites.
>Maybe it's by design? I don't know.
Unlikely, just other people making money off of peoples short-term thinking. =3
Even China had a hard time keeping its milling factories fed over the years. The only difference was their government recognized the strategic importance. It is why you can now find drill/tap/chamfer combination carbide end mills in every metric size you could want.
>The ability to make things at home is disappearing
It is changing, for example instead of using noisy cutters people use shears to cut SAC305 solder bars. As in a hobby class 7 zone building space, your neighbors don't want to deal with noise, dust, or weird smells etc.
One will also see more low cost 3D printed mild steel in home 3D printers, as the amount of physical space needed to print an engine block for example is smaller than a fridge. The future is here, but people in the US will have to wait a few more years. You already know why =3
aaronblohowiak · · focus · HN ↗
Joel_Mckay · · focus · HN ↗
<a href="https://www.rapidia.com/" rel="nofollow">https://www.rapidia.com/
<a href="https://iro3d.com/" rel="nofollow">https://iro3d.com/
<a href="https://www.scraplabs3d.com/product" rel="nofollow">https://www.scraplabs3d.com/product
Not sure about the last startup campaign, but the other two are great teams.
Try to have patience, and best of luck. =3