Jul 3, 2015 #1 dculp1 Mechanical May 16, 2006 75 Which is generally preferred - micro-meters or ISO N scale? (See http://www.engineersedge.com/manufacturing/surface-roughness-conversion.htm)Thanks. Don C.
Which is generally preferred - micro-meters or ISO N scale? (See http://www.engineersedge.com/manufacturing/surface-roughness-conversion.htm)Thanks. Don C.
Jul 6, 2015 #2 dgallup Automotive May 9, 2003 4,715 I have never seen the N scale used so I would say micro meters. ---------------------------------------- The Help for this program was created in Windows Help format, which depends on a feature that isn't included in this version of Windows. Upvote 0 Downvote
I have never seen the N scale used so I would say micro meters. ---------------------------------------- The Help for this program was created in Windows Help format, which depends on a feature that isn't included in this version of Windows.
Jul 6, 2015 #3 SeasonLee Mechanical Sep 15, 2008 918 Table 5 and Section 5.1 will give you the answer. Season http://files.engineering.com/getfile.aspx?folder=47278b02-a7df-40e0-8a14-ec077f661b0a&file=ISO_Surface_Finish_Designations_and_Differences_from_ANSI_6.pdf Upvote 0 Downvote
Jul 8, 2015 #4 CheckerHater Mechanical Sep 22, 2009 2,889 The "new" N grade numbers were abandoned as long ago as 1992 "For every expert there is an equal and opposite expert" Arthur C. Clarke Profiles of the future http://files.engineering.com/getfile.aspx?folder=f5a8dec3-f269-4305-8ff0-a3c3e4256d9a&file=ISO_1302_Table_I.1.jpg Upvote 0 Downvote
The "new" N grade numbers were abandoned as long ago as 1992 "For every expert there is an equal and opposite expert" Arthur C. Clarke Profiles of the future
