High Porosity Structure for Surface Grinding: DA, PA
High Porosity Structure is developed under our proprietary technology--controlled porosity. It is mainly used for hard-to-grind materials as well as heat sensitive materials, Ex: hardened steel, Inconel, nickel based alloy, cobalt based alloy and stainless steel. The free cutting ability and heat dissipation effect are very good. It’s suitable for higher depth of cut or higher removal rate such as creepfeed grinding.
PA: for medium to heavy removal rate
DA: for heavy removal rate
Features |
Benefits |
|---|---|
High Porosity |
• Increased chip clearance and maximum coolant flow • Decreased wheel loading • Cool cutting--wet or dry in heat sensitive applications |
Durable Bond |
• Increased grain holding strength • Less dressing and longer wheel life |
Higher Depth of Cut |
• Increased grinding efficiency • Consistent cutting ability at high removal rate |
Applicable Material & Wheel Specification and Sizes
Applicable Material |
Grit Sizes |
Sizes |
Remark |
|---|---|---|---|
SKD, SCM, carbon steel, SUS, and other various hardened steels as well as difficult to grind materials. |
30 |
D: ø100 ~ ø 610 mm T: 19 ~ 150 mm |
The proprietary “high porosity structure” has good heat dissipation and free cutting ability. It’s applicable to higher depth of cut and heavy removal rate. |
