Type 11 flaring cup wheels mean wheels having double diameter dimensions D and J, and in addition have thickness, hole size, rim and back thickness dimensions. Grinding is always performed on rim face, W dimension. Type 11 wheels are subject to all limitations of use and mounting listed for type 6 straight sided cup wheels definition.
EXTERNAL AND SURFACE VITRIFIED GRINDING WHEELS
External grinding may refers to all outside diameter grinding and the requirements of it vary from fast removal to mirror finish.Gringdng with the surface called surface grinding and it has a larger contact area than external grinding.Therefore softer grade wheels may be more suitiable to be used,especially the diameter of wheel is larger.Choose the right wheels according to the requirements of workpieces.
Flaring cup wheels(type11) mm
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