iTAIHO TOOL MFG. CO., LTD.
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TAIHO TOOL MFG. CO., LTD.
Product information ----Taps Manufacturing ProcessTapsGaugesRolling DiesEnd Mills    
 
 
   

      Taps are the cutting tools for female screw thread after being drilled and cut in an extremely narrow and small space. This process is considered to be more difficult among tools application..

        Based on the materials, shapes and precision of female screw threads, OSG Corporation produces taps for different application and recommends the most appropriate types to users. Another kind of cutting tool for male screw thread is called “切牙樣板”which are applied in the automatic lath .

 

Products: Straight Fluted Tap, Spiral Fluted Tap, Spiral Pointed Tap, Fluteless Tap, NUT Tap, Taper pipe Thread Tap, Trapezoidal Taps, Tungsten Carbide Taps, Drill Taps

※Calculating formula for cutting conditions:

No. of swinging (N)
No. of cutting(F)
D:Processing diameter mm
N=    1,000V     (min-1)
F=    f.Z.N(D±d)   (mm/min)
d:Tool diameter mm
πd
D
Z:No. of cutting
Milling Speed(V)
※Note: female screw(-)
f:Swinging cutting no. mm
V:Milling speed M/min
V= π dN (M/min)
Male screw(+)  
N:Swinging Speed (min-1)
1,000
π:3.1415

                                                                         

Hole diameter reference list

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