Основной каталог Kyocera 2016-2017 - страница 447

Integral Type Toolholder ◆ Face Grooving Diameter of GFV (1) e.g.) GFV&···-201A Face Grooving Dia. ● It is available to infinity ∞ in case of machining Description ID Applicable Inserts the first groove bigger than MIN. MIN. MAX. GFV& 2020K-201A 20 ∞ GVF&200~340-020A ● When machining towards the outer diameter then 2525M-201A (12) (∞) GVF&200-…~300-…AR there is no MAX. limit to the further groove machining. ● When machining the initial groove on the face at MIN. I20 ● When widening the groove width to inner diameter. If the initial groove is made smaller than this, the toolholder interferes with the workpiece. Face groove diameter ID MIN. (12) is the limit; the toolholder interferes with the workpiece in case of smaller than I12. Boss Dia. depends on insert width. The toolholder interferes with the workpiece when closer to the center. （MIN. Face Grooving Dia.) （MIN. Face Grooving Dia.) (Boss Dia.) （MIN. Face Grooving Dia.) (Min. boss Dia.) （MIN. Face Grooving Dia.) (Min. boss Dia.) (Boss Dia.) I13.2 I20 I12 I20 I12 I20 I16 I20 4     width to center) 4     width to center) 2 (Width) 3.4 (Width) (Widening the groove (Widening the groove G Installing GVFR200-020A Installing GVFR340-020A Installing GVFR200-020A Installing GVFR340-020A (2) e.g.) GFV&···-351B/352B (same as GFV&···-○○○B or GFV&...-○○○C) Grooving Face Grooving Dia. Description ID Applicable Inserts MIN. MAX. ● It is possible to widen the groove to infinity ∞ when GFV& 2020K-351B GVF&250~350-020B machining the initial groove within MIN.-MAX. and then 2525M-351B 35 50 GVF&300-150BR widening to outer diameter. 2020K-352B (25) (∞) GVF&400~490-020B 2525M-352B GVF&400-200BR ● When machining the initial groove on the face at MIN. I35 ● When machining the initial groove on the face at MAX. I50. If the initial groove is made smaller than this, the toolholder interferes with the workpiece. If the initial groove is made smaller than this, the toolholder interferes with the workpiece. Boss Dia. depends on insert width. Boss Dia. depends on insert width. I35 （MIN. Face Grooving Dia.) I30 (Boss Dia.) （MIN. Face Grooving Dia.) I25.2 (Boss Dia.) I50 （MAX. Face Grooving Dia.) I45 (Boss Dia.) I50 （MAX. Face Grooving Dia.) I40.2 (Boss Dia.) I35 2.5 (Width) 4.9 (Width) 2.5 (Width) 4.9 (Width) Installing GVFR250-020B Installing GVFR490-020B Installing GVFR250-020B Installing GVFR490-020B ● When widening the groove width to inner diameter. Face Grooving Dia. ID MIN. (I25 Boss Dia.) is the limitation regardless of insert width, even widening the groove width to the center from the initial groove at ID MIN. (I35) or ID MAX. (I50). The toolholder interferes with the workpiece when closer to the center. I35 （MIN. Face Grooving Dia.) I25 (Min. boss Dia.) I35 （MIN. Face Grooving Dia.) I25 (Min. boss Dia.) I50 (MAX. Face Grooving Dia.) I25 (Min. boss Dia.) I50 (MAX. Face Grooving Dia.) I25 (Min. boss Dia.) 5     width to center) 5     width to center) (Widening the groove (Widening the groove 12.5 (Widening the groove     width to center) 12.5 (Widening the groove     width to center) Installing GVFR250-020B Installing GVFR490-020B Installing GVFR250-020B Installing GVFR490-020B G91