Kyocera - Основной каталог 2011-2012 ENG

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Summary of Internal Threading

Tooling Application Table (Internal Threading)

                                                                                         Metric        Unified  Parallel Pipe  Whitworth  Tapered Pipe     American National        30°
                                                                                            M                                       W                        Tapered Pipe     Trapezoidal
Thread Type                                                                                           UN. UNC       G(PF)
                                                                                                     UNF. UNEF     Rp(PS)                 Rc (PT)                                   Tr
                                                                                                                                           BSPT            NPT

Thread shape                                                                             Internal    Internal   Internal       Internal   Internal         Internal           Internal
                                                                                                                                                     1 47            1 47                30
                                                                                            60          60         55             55
                                                                                             P           P         P               P         55               60                  P
                                                                                         External    External   External       External       P                P              External
                                                                                                                                          External         External

                          Pitch
                                                 mm TPI TPI TPI TPI TPI mm

Toolholder Shape

       VNT J27

              Partial Profile                                                            0.75~1.5    28~18                                                                

                                                                                         J27 J27

HPT J24       Partial Profile                                                             0.75~1.5    28~16     28~19          24~18      28~19                              
PST J27                                                                                  (0.75~1.5)  (28~18)      J24            J24       J24                                
                                                                                                                                                                                             J
SIN J17                                                                                      J24        J24
                                                                                             J27        J27

              Partial Profile Partial Profile Full Profile Partial Profile Full Profile  0.5~5.0     24~8       19~11          16~11      28~11            18~11.5                           Threading
                                                                                           J7          J9        J9             J9         J11               J11

                                                                                         0.5~5.0     48~8       28~11          40~5       28~11             2.0~5.0
                                                                                           J13         J13       J15            J15         J15                               J15

 CIN J17                                                                                 1.0~5.0     24~8       19~11          16~11      28~11            18~11.5                
KITG J23                                                                                   J7         J9         J9             J9         J11                J11
                                                                                                                                                                              2.0~5.0
                                                                                         0.5~5.0     48~5       28~11          40~5       28~11                                J15
                                                                                           J13         J13       J15            J15        J15

                                                                                         0.5~3.0     48~8       28~11          24~8       28~11                              
                                                                                           J23        J23        J23             J23       J23

STWP J28

              Partial Profile                                                            0.75~3.5    28~8                                                                 

                                                                                         J28 J28

For parallel pipe and tapered pipe the average values are only to be used if specifically recommended.
Pitch inside ( ) indicates PST.

                                                                                         для заказа - kyocera@kyocera-tools.ru www.kyocera-tools.ru                                          J3