Engineering:Drawn, Ground, and Polished

From HandWiki

Drawn, Ground, and Polished (DGP) is a classification of finishing processes often used for metal shafting. Cold drawing increases the metal's strength, while grinding and polishing improves the surface finish and roundness for high dimensional accuracy.[1][2][3]

See also

References

  1. ↑ "Archived copy". http://www.amcastle.com/pdfs/carbonbar.pdf. 
  2. ↑ http://www.themetalstore.com/articles/Product_Guide/steel-bars.htm
  3. ↑ "Archived copy". Archived from the original on 2013-05-24. https://web.archive.org/web/20130524104342/http://www.speedymetals.com/information/Material37.html. Retrieved 2013-09-03. 




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