Общий каталог Sumitomo 2019 - 2020 - страница 224

For Small Lathes Height offset above Offset: 0 CWcentre: 0.05 StockAC1030U DA1000 AC530U BH Height offset above Offset: 0 centre: 0.35 CW 10.0 CW8.0CW8.0 6.36.3 SEC-Wide-Cut Holders SGW Type ■ Features ● Enables high-efficiency roughing of long parts ● Coin-shaped chips are less likely to tangle with work material or machinery D ■ SUMIDIA Multi-Function Tool with Chipbreaker ■ Application Examples SUMIDIA Break Master LD Type ● Provides excellent chip control in traverse LD Type + DA1000 cutting and grooving of aluminum alloy. ● Solves chip control problems and dramatically improves work efficiency. 9.0 ● Achieves long, stable tool life by employing Conventional Tool high-toughness grade SUMIDIA DA1000. Work Material: Valve (A6061) Tool Cat. No.: KGV R2004-LD (DA1000) Cutting Conditions: vc = 250m/min, f = 0.10mm/rev, ap = 0.5mm Wet SGW Fig 1 Dimensions with SUMIDIA insert mounted External Multi-purpose Type CDX CDX (Grooving / Traverse Cutting) External Turning Screw-on LH LH LF LF * 45˚ 45˚ *Use the SUMIDIA insert for traverse cutting. Holder Parts Dimensions (mm) Flat Screw Wrench Maximum Cat. No. Height Width OverallLength GrooveDepth Head Length Fig Nm H B LF CDX LH (For Torx Holes) SGW R1212SGW R1616 ● 12●16 1216 120120 7.07.0 24.524.5 11BFTX0410T8R 1.1 TRX08 The above dimensions for LF, CDX and LH are values with a carbide insert mounted. (Refer to the table below for dimensions with SUMIDIA insert mounted) Insert (Carbide)　( Coated Carbide) Dimensions (mm) Cat. No. Widthof CutOverall OverallLength LengthMaximumGrooveDepth Head Length Effective Cutting Edge Fig Fig 1 2-RE0.1 Effective Length CW L LF CDX LH Length 45˚ L KGV R400 ● ● 4.0 21.0 120 7.0 24.5 6.3 1 KGV R500 ● ● 5.0 21.0 120 7.0 24.5 6.3 1 KGV R600 ● ● 6.0 21.0 120 7.0 24.5 6.3 1 Insert (SUMIDIA)　( SUMIDIA) Dimensions (mm) Cat. No. Widthof CutOverall OverallLength LengthMaximumGrooveDepth Head Length Effective Cutting Edge Fig Fig 1 Effective Length2-RE0.1 CW L LF CDX LH Length L KGV R2004-LD ● 2.0 19.7 118.7 5.7 23.2 4.0 1 45˚ KGV R2504-LD ● 2.5 19.7 118.7 5.7 23.2 4.0 1 KGV R2506-LD ● 2.5 21.2 120.2 7.2 24.7 5.5 1 The above dimensions for LF, CDX and LH are the holder dimensions with insert mounted. Recommended Cutting Conditions Work Material P Steel M Stainless Steel N Non-Ferrous Metal N Non-ferrous Metal Insert Grade AC1030U DA1000 Machining Details Grooving Grooving Traverse Cutting Spindle Speed n (min-1) 4,000 to 6,000 4,500 to 8,000 4,500 to 8,000 Feed Rate f (mm/rev) 0.05 to 0.15 0.07 to 0.15 0.07 to 0.15 Coolant Wet Be careful with spindle power during use. For small lathes, insufficient spindle power during machining may cause the machine to stop. Be careful when machining carbon steel and stainless steel in particular. D10 N m Recommended tightening torque (N·m)　Note: Regrinding the SUMIDIA BreakMaster LD Type will adversely affect chip control performance.