Processing samples (Bi-Composite-Polishing Wheels)


Materials	NEW LAM M'M'® Blue / Green / Yellow	Diamond fluid (grain size)	Roughness Ra μ
Tungsten carbide		25 μ / 10 μ	0,1 / 0,02
Silicon carbide		25 μ / 8 μ	0,15 / 0,05
Cobalt chrome alloy		10 μ / 6 μ	0,06 / 0,02
Treated Steel: 100CR6 / 210kg / 61 Rockwell C		25 μ / 8 μ / 6μ	0,15 / 0,015 / 0,008
Stainless Steel: X30CR13		10 μ / 8 μ	0,12 / 0,035
Treated Stainless Steel		10 μ / 8 μ / 6 μ	0,06 / 0,03 / 0,012
Non-treated steel		15 μ / 10 μ / 6 μ	0,15 / 0,06 / 0,03
Cast-Iron CF25		25 μ / 10 μ	0,25 / 0,06
Bronze		8 μ	0,04
Ferrite		6 μ	0,09
Carbon		6 μ / 6 μ	0,15 / 0,10

General conditions of the trials:
Processing on a lappnig machine Ø 610 mm, wheel rotation speed: 60 rpm, surface area of pieces in contact to the wheel, per ring: 100 cm2, weight: 20 kg, pressure: 200 g/cm2 all values are standard values, no spezific values

design: kreative-medien.de