First, the new regrind process 1. The first regrind is under the normal cutting depth (α_Ï=4~6mm), and the wear length of the blunt blade is calculated according to the cutter main deflection angle K_p and the cutting depth α_Ï=6mm: l= __Ï/sinκ_Ï„ =6/sin45° = 8.5mm The wear length l of the blunt edge is less than half of the actual side length L of the TPCN2204 milling insert (L=20mm), see Figure 1.
Silver Mirror,Silver Mirror Glass,Colored Silver Mirror,Double Silver Mirror
SHANDONG TOP LEADER GLASS CO.,LTD , https://www.topleaderglass.com