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|    rec.crafts.metalworking    |    Metal working and metallurgy    |    215,319 messages    |
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|    Message 213,595 of 215,319    |
|    Bob La Londe to Snag    |
|    Re: How long would it take you to 3D pri    |
|    26 Jul 24 10:04:01    |
      From: none@none.com99              On 7/25/2024 4:58 PM, Snag wrote:       > On 7/25/2024 6:41 PM, Bob La Londe wrote:       >> On 7/25/2024 3:14 PM, Jim Wilkins wrote:       >>> "Bob La Londe" wrote in message news:v7uhei$2f4on$1@dont-email.me...       >>>       >>> In this case I was mostly just playing. I have some real parts I'd like       >>> to inject with ABS, but I don't think I have enough machine for it. I       >>> have considered I might set the whole machine in one of the presses, and       >>> push directly on the piston rod. 20 tons ought to do it doncha think.       >>> Bob La Londe       >>>       >>> -------------------------       >>>       >>> According to John Taylor 20 tons is the chamber pressure of a .577       >>> elephant rifle which can solve any problem it's applied to.       >>> (Cordite's pressure increases in African heat.)       >>> However that solution is said to kill at one end and maim at the other.       >>>       >>       >>       >> Ah, one of those older lower pressure rounds. Lots of modern       >> cartridges run around 50,000-55,000 PSI.       >>       >>       >       > With that much surface area on the base of the bullet you don't need       > a lot of pressure .              Oh, there is no question that those older big bores carried a lot of       energy. A Sharps 50 (and other rifles) killed a lot of Buffalo.              --       Bob La Londe       CNC Molds N Stuff                     --       This email has been checked for viruses by AVG antivirus software.       www.avg.com              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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