madbull Posted November 1, 2006 Report Share Posted November 1, 2006 Take me about an hour to edit this picture but it is good to let people know how we make the barrel. It will give you a brief idea. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Link to post Share on other sites
1cem4n Posted November 1, 2006 Report Share Posted November 1, 2006 wait... so what will happen to the density changes? or does it not affect performance? this is a really good thread too, makes a lot of sense and clears up a lot of issues. Link to post Share on other sites
madbull Posted November 1, 2006 Author Report Share Posted November 1, 2006 Density change will only make the color becomes different. Link to post Share on other sites
absolut0 Posted November 1, 2006 Report Share Posted November 1, 2006 i learned something today! Link to post Share on other sites
(V)atrix Posted November 1, 2006 Report Share Posted November 1, 2006 i learned something today! <{POST_SNAPBACK}> Now you know... And knowing is half the battle! G.I. Jooooooooooooooe! Link to post Share on other sites
Glenn Posted November 1, 2006 Report Share Posted November 1, 2006 Nice to know you guys check them before shipping. QC is a lost art. Link to post Share on other sites
TheKurodaVagrant Posted November 1, 2006 Report Share Posted November 1, 2006 Nice to know you guys check them before shipping. QC is a lost art. <{POST_SNAPBACK}> Not in most industries. My dad's company needs to conform to ISO 10014 (if I remembered the number correctly) standards for QC. I had to update the companies QA manual over the summer. Quality Control is not dead; just cheapened in some countries. Link to post Share on other sites
dynamic_e Posted November 1, 2006 Report Share Posted November 1, 2006 As long as you can ensure the barrel is not bended during shipment Link to post Share on other sites
evilliboba Posted November 2, 2006 Report Share Posted November 2, 2006 Wow so that's how you guys make them. Very interesting. Link to post Share on other sites
MDK_Marshal Posted November 3, 2006 Report Share Posted November 3, 2006 It's not technically news, seeing as it's not to do with a new product. However, i don't care, and I doubt anyone really will. Very nice, 'tis nice and informative and generally good stuff to know Keep up the good work! Link to post Share on other sites
Stealthbomber Posted November 3, 2006 Report Share Posted November 3, 2006 Nice to see somebody other than me finally say that you CAN'T measure the ID of a barrel accurately with a vernier. Link to post Share on other sites
Barks Posted November 3, 2006 Report Share Posted November 3, 2006 Madbull, can you make some guns please Link to post Share on other sites
Md0ggyd0g Posted November 3, 2006 Report Share Posted November 3, 2006 The measurey things (I know, I sound like an idiot, but I'm not sure if it's different than a vernier) that we use at school has a way to measure ID of things, why wouldn't this work for Madbull? Link to post Share on other sites
MDK_Marshal Posted November 3, 2006 Report Share Posted November 3, 2006 because a vernier isn't all that accurate. It's gota be accurate to about 0.01 of a millimeter, and they just don't get that accurate. Also, it's never going to get a perfect reading of the inner diameter, as the Inner is round, and the vernier has square edges... Link to post Share on other sites
madbull Posted November 4, 2006 Author Report Share Posted November 4, 2006 Wow... MDK, you got the point... because a vernier isn't all that accurate. It's gota be accurate to about 0.01 of a millimeter, and they just don't get that accurate. Also, it's never going to get a perfect reading of the inner diameter, as the Inner is round, and the vernier has square edges... <{POST_SNAPBACK}> Link to post Share on other sites
Death By Cadbury Posted November 4, 2006 Report Share Posted November 4, 2006 as for the caliper arms, thats not really true, my digital vernier (used for measuring the neck size of hand-reloaded rifle rounds, and is accurate to .01mm) has blade-shaped measuring arms, so that only the tiniest edge is in contact with the sides/inner wall of the bullet casing/barrel. if anyone doesnt understand what Im talking about I could try to take a picture. Link to post Share on other sites
Sale Posted November 4, 2006 Report Share Posted November 4, 2006 Even though the display shows lots of digits after the comma, it doesn't make the caliper more accurate. Even the warmth of your hands throws the measurement off marginally. That's why micrometres have plastic handles: for isolation. -Sale Link to post Share on other sites
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