Turning Threading 2016 by KYOCERA Precision Tools

More catalogs by KYOCERA Precision Tools | Turning Threading 2016 | 52 pages | 2016-11-07

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Page 31 of Turning Threading 2016

ezt recommended cutting conditions � application of parallel pipe and tapered pipe thread 0.12 19 08007-55-008 0.18 19 08007-55-008 0.18 bcdefghjnpr index technical 0.18 08007-55-008 spare parts 14.95 eztr 0.12 hsk tooling 08007-55-008 2/8 r 1/4 rc 1/4 pt 1/4 3/8 r 3/8 rc 3/8 pt 3/8 threading 0.18 06005-55-008 cut-off 11.45 eztr grooving 19 08007-55-008 same root radius boring eztr 0.12 min bore dia mm insert a small tools 19 0.12 internal threading rc toolholders 2/8 g 1/4 pf 1/4 3/8 g 3/8 pf 3/8 same root radius applicable thread tpi symbol inch previous symbol r 1/16 rc 1/16 28 r 1/8 rc 1/8 28 1/8 pt 1/8 cbn pcd applicable thread internal threading g rp min bore tpi symbol dia mm inch insert previous symbol g 1⁄16 28 6.56 eztr 06005-55-008 g 1/8 28 8.57 1/8 08007-55-008 pf 1/8 inserts � t  apered pipe r rc pt bspt grades � p  arallel pipe g pf rp ps t • when using “ezt type” for parallel pipe tapered pipe threading the thread’s corners become sharp edged due to its partial profile and the shape will not be the same as the standard shape for parallel pipe tapered pipe � d  .o.c number of passes parallel pipe gpf tapered pipe bspt pt rc tpi total d.o.c no of passes 1 pass 2 pass 3 pass 4 pass 5 pass 6 pass 7 pass 8 pass 9 pass 10 pass 11 pass 12 pass 28 0.0240 12 0.003 0.003 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.001 0.001 19 0.0374 18 0.003 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 13 pass 14 pass 15 pass 16 pass 17 pass 18 pass 0.002 0.002 0.002 0.002 0.001 0.001 � application of american national tapered pipe thread npt applicable thread 1/16 npt 1/8 npt 1/4 npt 3/8 npt 1/2 npt 3/4 npt 1/2 npt 3/4 npt internal threading tpi toolholder 27 18 ezh sleeve insert partial profile no tools available no tools available eztr060050-60-004 eztr070060-60-004 14 ezh sleeve eztr070060-60-004 14 sinr1616s-16 sinr2016s-16 full profile 16ir14npt 16ir14npt • application of nptf thread nptf is the thread for sealing pipes without using any sealing material thread symbol is similar to npt but the tolerance is different from that of npt and the above inserts are not applicable to nptf � d.o.c number of passes american national tapered pipe npt tpi total d.o.c no of passes 1 pass 2 pass 3 pass 4 pass 5 pass 6 pass 7 pass 8 pass 9 pass 10 pass 11 pass 12 pass 13 pass 14 pass 15 pass 16 pass 18 0.0484 16 0.007 0.006 0.005 0.005 0.004 0.004 0.003 0.003 0.003 0.002 0.002 0.002 0.001 0.001 0.001 0.001 14 0.0614 19 0.007 0.006 0.006 0.006 0.005 0.004 0.004 0.004 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.002 800.823.7284 visit us online at kyoceraprecisiontools.com 17 pass 18 pass 19 pass 0.001 0.001 0.001 j31