Общий каталог Yamawa 2022 - 2023 - страница 1105

PRAD system PRAD system S o l u t i o n t o o l PRoduct Version of special tap According to Demand manufacturing Case No.5 I need a M20 × 2.5 oversize tap for Helical Wire Screw Thread Inserts (STI)! Tapping Condition Standard blank Workpiece Materials ADC12 Machine NC lathe Feed Synchronous feed Cutting Fluid Non-water soluble cutting oil Bore Hole Size φ17.6 Bored Hole Length 22mm（through hole） Tapping Length 22mm Step 1 is grinding the flute. Tapping Speed 7.5m/min ◦ Cutting edge designed for tapping aluminum ◦ Specification is for Helical Wire Hand tap for (oversize) Helical Wire Screw Screw Thread Inserts PRAD SYSTEM Thread Inserts completed! Case No.6 I want a spiral fluted M5 × 0.8 tap with a 100mm OAL and a 1.5P chamfer! Tapping Condition Standard blank Workpiece Materials S45C Machine MC Feed Synchronous feed Cutting Fluid Water soluble cutting fluid Bore Hole Size φ4.2 Bored Hole Length 8.5mm（blind hole） Tapping Length 7mm Tapping Speed 5m/min Step 1 is grinding the flute. ◦ Chamfer length is specified to A completed be 1.5P long shank spiral fluted tap with 1.5P chamfer! PRAD-4