lathe
Capstan Lathe
The capstan lathe is basically a production machine that is a combination of the actual lathe and a capstan head with a set of various depth stops that are mounted on a turret face each.
Turret Lathe
This is looking almost the same as the capstan lathe, however it works a bit differently. You can easily perform various machine operations such as reaming, drilling and boring.
Metal Lathe
Metal lathe is probably a generic term these days associated with all sorts of different types of metalwork lathes. That said modern lathes can work just as well with solid plastics if the right set up and accessories are utilized. The sort of machines available start from the more basic metal work enthusiast home through to the complex metal work lathes used in industry.
It can produce a high speed of production churning out parts very efficiently. Again CNC technology makes this a very efficient metal working lathe.
CNC - cnc stands for computer numerical control. Once setup via the computer aided design program or CAD this very modern lathe set up will get to work very efficiently producing work pieces at high speed and with very little in the way of operator intervention. It's not uncommon for an operator to control more than one of these metal working lathes.
Swiss Style Lathe - this type of lathe is highly accurate to several thousandths of one inch. It can easily be operated by cnc lathe technology making it very effective.
Metal lathe types are many and varied as we have seen. There is certainly a lathe for all uses whether industrial or for the hobby lathe operator! Many lathes can cope with different tasks such as drilling, shaping, cutting and boring for instance. The more modern cnc lathes often found in industrial settings can be very cost effective in terms of labor as once it's set up and tested then it will repeat the process programmed in all day long. Of course cost is always a factor so it's always worth looking into used metal lathe costs if working to a fixed budget.
While metal lathes are mostly used for industrial purposes, nowadays they have also started to be employed by craftsmen and hobbyists from all over the world. Many people who are interested in more than simple woodworking, such as maybe creating a small steam engine or an internal combustion engine, will need to get a metal lathe in order to complete the job.
If you've never worked with - or even seen - a metal lathe, the experience of buying one can be quite an intimidating thought. This is because the machine is not a typical craft item and the literature on the web on it is not much geared towards crafts and hobbies, but more towards industrial and commercial purposes. So finding what you really need to buy as a hobbyist might be a daunting task without proper research.
First of all when you buy your first lathe, avoid used ones. Metal Lathe Buying Guide, lathe, Metalworking Lathes In The Wood Shop: Woodturners Can Have It Both Ways