617 Max N56 15 320 712 Max 8 12 120 3421 513 14Buff 200 80 2310 88N4Buff 300 400 8Mirror Finish4 8 500 8Supermirror Finish 4 3 8 500 8Supermirror Finish40 1160 44 10N3Buff 400 20 0680 2N2 10 02540 1N1 Common USA name ASTM A480 SURFACE FINISH CROSS REFERENCE CHART 表面抛光对照...
www.clearlakefiltration.com/pdf/surface_finish_chart.pdf#search='surface%20finish%20RMS%20chart' Craig Jackson - Greenville, South Carolina 2006 A. Sachin, Rmax is a bit different and you should not attempt to approximate it in terms of the other measurements because it is meant for a diff...
GRIT NO. 砂纸目数 USA FINISH # MON NAME [USA] Ra MICROINCH 美国 Ra μ in E/P RANGE Ra MICROINCH [UK] Ra MICRON 英国 Ra μ m Rmax MICROINCH [JAPAN] Rmax MICRON APPROX. RMS MICROINCH ISO NUMBER ASTM STD Ra MICROINCH JAPANESE STANDARD 2000 50 78
内容提示: SURFACE FINISH CROSS REFERENCE CHART表面抛光对照表GRIT NO.砂纸目数USA FINISH #美国光洁度号COMMONNAME[USA] RaMICROINCH 美国Ra μin2000100050025012570 Max.40 - 60635240 - 60 typ.42 Max.30 - 353230 Max.20 - 3025 Max.20 - 2515 - 201612 Max.8 - 121284 - 8< 43 - 8421E/P ...
砂纸目数和表面粗糙度对照表_surface_finish_chart 系统标签: 对照表finish砂纸表面粗糙度chartmicroinch GRITNO.砂纸目数USAFINISH#美国光洁度号COMMONNAME[USA]RaMICROINCH美国RaμinE/PRANGERaMICROINCH[UK]RaMICRON英国RaμmRmaxMICROINCH[JAPAN]RmaxMICRONAPPROX.RMSMICROINCHISONUMBERASTMSTDRaMICROINCHJAPANESESTANDARD...
For instance if I have a 0.6Ra finish that requires taking down to 0.4Ra, How many microns of metal will I be removing and what will the finish micron be ? Is there a chart I can use as I seem to see loads of varying information?
1.513 - 14Buff #20080.2310.88 N4 Buff #300 400#8Mirror Finish 4 - 8500#8Supermirror Finish < 43 - 8500 #8 Supermirror Finish 40.1160.4 4 - 10 N3Buff #400 20.0680.2N21 0.02540.1 N1 ↑ Common USA name.ASTM A480.SURFACE FINISH CROSS REFERENCE CHART 表面抛光对照表 ...
表面粗糙度对照表（Surface roughness comparison table）United States surface roughness control chart China's old standard (finish)New Chinese standard (roughness) Ra American Standard (micron) Ra American Standard (micro inches), Ra At 4 Six point three Eight Three hundred and twenty Six point three...
VDI 3400 Surface Finish –is a scale often used by German machine manufacturers and quite widely used in Spark and Wire Erosion (Verein Deutscher Ingenieure, the Society of German Engineers) Charmilles EDM surface finish chart EDM surface finishes chart Charmille EDM finish Charmilles texture Charmille...
(Process Dependent) Yes Yes Yes Standard (1x) Lowest (0.2-0.3x) Highest (1.5-2x) MATTE TIN 12 Months Limited Standard (0.9-1x) Chart 1 Process Benefits Comparison Conclusions Viable, dependable, and environmentally friendly surface finish alternatives to HASL coated PCBs currently exist on the...