Page 271 - Demo

269DEEP HOLE DRILLINGTRI-DEEP Machine Requirements for Gun Drilling MethodsMachine requirements for deep drilling byGundrill methods using TRI-DEEP familytools are shown in the table below.Net PowerVc60 fn0.1Vc60 fn0.15Vc60 fn0.2Vc60 fn0.25Vc100 fn0.1Vc100 fn0.15Vc100 fn0.2Vc100 fn0.25987654321025 30 35 40 45tool diameter, mmrequired power, KWFeed ForceVc60 fn0.1Vc60 fn0.15Vc60 fn0.2Vc60 fn0.25Vc100 fn0.1Vc100 fn0.15Vc100 fn0.2Vc100 fn0.25654321025 30 35 40 45tool diameter, mmthrust load, KNTorqueVc60 fn0.1Vc60 fn0.15Vc60 fn0.2Vc60 fn0.25Vc100 fn0.1Vc100 fn0.15Vc100 fn0.2Vc100 fn0.2512010080604020025 30 35 40 45tool diameter, mmtorqe, NmCoolant Pressure and Volume1024 6 8 10 12 14 16 18 20 22 24 26 28 30 32 40 mm2030405060708090100110120%u00d8102030405060708090100110120L/minQ L/D>100 PL/D<100L/D<100L/D>100BarDrilling DiameterQ l/min P bar