Общий каталог Sumitomo 2019 - 2020 - страница 40

InsertNeg.Pos.CeramicsSolid CBN IGETALLOY Indexable Insert Identification Table Example C N M G (1) (2) (3) (4) (1)  Insert Shape (3)  Tolerance B Refer to Table 1 Refer to Table 3 (2)  Relief Angle (4)  Insert Hole Refer to Table 2 Refer to Table 4 Table 1: (1) Insert Shape Table 2: (2) Relief Angle Table 3: (3) Tolerance (mm) Symbol Insert Shape Angle Symbol Relief Angle Symbol Tolerance of Nose Inscribed CircleHeight (mm)(mm)Thickness(mm) C 80˚ A 3˚ A ±0.005 ±0.025 ±0.025 D 55˚EDiamond75˚ B 5˚CFType50˚C7˚ F ±0.005 ±0.013 ±0.025C±0.013±0.025±0.025 V 35˚ D 15˚RRound TypeQ H ±0.013 ±0.013 ±0.025E±0.025±0.025±0.025 D S Square Type 90˚ E 20˚ G ±0.025 ±0.025 ±0.13 T Triangular Type 60˚ F 25˚ J★ ±0.005 ± 0.05  to  ± 0.15 ±0.025 W Trigon Type 80˚RA85˚ G 30˚ParallelogramB82˚N0˚ K★ ±0.013 ± 0.05  to  ± 0.15 ±0.025L★±0.025± 0.05  to  ± 0.15±0.025 TypeK 55˚ P★ 11˚ M★ ± 0.08  to  ± 0.2 ± 0.05  to  ± 0.15 ±0.13 S HO Trigon Type 120˚ N★ ± 0.08  to  ± 0.2 ± 0.05  to  ± 0.15 ±0.025Octagonal Type135˚OOthersU★± 0.13  to  ± 0.38± 0.08  to  ± 0.25±0.13 P Pentagonal Type 108˚ ★ mark indicates inserts ★ mark indicates inserts that generally have sintered L Rectangular Type 90˚ that are sometimes used side surfaces. Refer to the table below (reference) T M Diamond Type 86˚ with a 10˚ relief angle. for details on M class precision. (Reference) Breakdown of M-Class Tolerance by Shape and Size Table 4: (4) Insert Hole ● Tolerance of Nose Height (mm) V Symbol HoleY/NHoleShape Chipbreaker Shape (Cross Section) Symbol HoleY/NHoleShape Chipbreaker Shape (Cross Section) Inscribed Circle Triangular Type Square Type 80° Diamond Type 55° Diamond Type 35° Diamond Type Round Type 6.35 ±0.08 ±0.08 ±0.08 ±0.11 ±0.16 Q N No A No 9.525 ±0.08 ±0.08 ±0.08 ±0.11 ±0.16 Q 12.70 ±0.13 ±0.13 ±0.13 ±0.15 Q Q W R No No OneFace M Yes Cylindrical One Face 15.875 ±0.15 ±0.15 ±0.15 ±0.18 Q Q19.05±0.15±0.15±0.15±0.18QQ F Double-sided G Double-sided 25.40 ±0.18 ±0.18 ±0.18 Q Q Q31.75Q±0.20QQQQ W Straight Nohole B Straight Nohole ● Tolerance of Inscribed Circle (mm) Yes + Yes + Inscribed Circle Triangular Type Square Type 80° Diamond Type 55° Diamond Type 35° Diamond Type Round Type T single OnechamferFace H single OnechamferFace(40˚ to 60˚)(70˚ to 90˚) 6.35 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 Q9.525±0.05±0.05±0.05±0.05±0.05±0.05 12.70 ±0.08 ±0.08 ±0.08 ±0.08 Q ±0.08 Q Straighthole No C Straighthole No 15.875 ±0.10 ±0.10 ±0.10 ±0.10 Q ±0.10 Yes + Yes + 19.05 ±0.10 ±0.10 ±0.10 ±0.10 Q ±0.10 U double Double-chamfersided J double Double-chamfersided 25.40 ±0.13 ±0.13 ±0.13 Q Q ±0.1331.75Q±0.15QQQ±0.15 (40˚ to 60˚) (70˚ to 90˚) X Q Q Q Special B2