Основной каталог Kyocera 2021 - 2022 - страница 41

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FinishingFinishingFinishingMediumLow FeedLow Feed Lead (Without Indication)ap (mm)ap (mm) ap (mm)ap (mm) ap (mm) FinishingFinishing - MediumMediumMediumap (mm) ap (mm) Turning indexable inserts Introduction Chipbreaker selection - Positive inserts Steel (Ground chipbreaker) B Name Design Advantages Name Design Advantages 1 • Large rake angle 14° • Good chip controlat finishing to lightmachining with lowAcutting force 0.2 and low cuttingforce17°• Narrowchipbreaker widthand consistent chip control • General purpose 1.5 chipbreaker F 15° • Good chip controlat finishing to lightmachining with lowBcutting force 0.2 for medium14°machining• Good balancebetween chip control and sharp cutting 1.5 • Flows chips 2.2 P towards the inlet 0.2 • Applicable to high18°of holeC• Sharp edgeload machining14°• Good chip flow and less resistance 14° • Sharp cutting Y performance andgood surface finish H • Sharp cutting3°performance andsmall curled chips 14° • Slant chipbreakerwidth and chip Specification of A, B, C and parallel ground chipbreaker J control at various ap• Applicable to LBB automatic lathes 0.15～0.2 R GAN Insert type Size Chipbreaker name LBB GAN R 30° • Good chip control 11 A 1.0 17° 0.5 U at low feed rateand varied ap with TPGR 11,16 B 1.5 14° 0.5 low cutting force 16 C 2.2 14° 1.0 09 Without Indication (Similar to B) 1.5 14° 0.5 SPGR 12 Without Indication (Similar to C) 2.2 14° 1.0 Applicable chipbreaker range (ap indicates radius) (Steel / Edge Length = 08, 09) 2 (Steel) 2 (Steel / Edge Length = 03) 0.5 1 R/L 1 F / FSF P 0 0.05 0.1 0.15 0.2 0.1 0.2 0.3 0.4 0.05 0.1 0.15 0.2 f (mm/rev) f (mm/rev) f (mm/rev) (Steel) 4 (Steel / Edge Length = 11) 4 (Steel / Edge Length = 07)3 33U / USF (Steel / Edge Length = 11, 16)3 2 U/USF1J 22J / JSF A B C H (16)2111 F/FSF F / FSF H (11) 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 0.1 0.2 0.3 0.4 f (mm/rev) f (mm/rev) f (mm/rev) f (mm/rev) B13