Drawn, ground, and polished

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]

References

^ "Archived copy" (PDF). Archived from the original (PDF) on 2012-12-24. Retrieved 2013-09-03.{{cite web}}: CS1 maint: archived copy as title (link)
^ http://www.themetalstore.com/articles/Product_Guide/steel-bars.htm
^ "Archived copy". Archived from the original on 2013-05-24. Retrieved 2013-09-03.{{cite web}}: CS1 maint: archived copy as title (link)

[1] "Archived copy" (PDF). Archived from the original (PDF) on 2012-12-24. Retrieved 2013-09-03.{{cite web}}: CS1 maint: archived copy as title (link)

[2] ttp://www.themetalstore.com/articles/Product_Guide/steel-bars.htm

[3] "Archived copy". Archived from the original on 2013-05-24. Retrieved 2013-09-03.{{cite web}}: CS1 maint: archived copy as title (link)

[1]

[2]

[3]

See also

References