Каталог Sumitomo сверла и развертки - страница 107

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SumiDrill WDX Type ■ Application Examples SumiDrill No problems even with inclined 300 pieces per corner WDX type surfaces when withdrawn. Competitor's 150 pieces per corner Double tool life! Product 0 100 200 300 Number of workpieces machined Work material ：Machine component（FCD450） Tool ：WDX205D3S25 Work Material ：Steel plate（S15C） Tool ：WDX430D3S40ࠉInsert： WDXT125012-H（ACP300） Insert ：WDXT063006-G（ACK300） Cutting Conditions： =136m/min =0.15mm/rev =60+50mm (Semi-circular portion)Through Wet Cutting conditions ： =122m/min =0.15mm/rev c =33mm Through Wet c ・Tool life has been extended twice longer than that of conventional types. ・Stable drilling even in unstable drilling conditions (interrupted cutting of hole bottom). ・More stable machining performance with less power used for machining. ・Quiet cutting noise compared to conventional tools. SumiDrill SumiDrill WDX type 1,400 holes per corner 2,400 holes per corner WDX type Competitor's Competitor's Tool life increased by 20% Product 800 holes per corner Tool life is 1.7 times longer 2,000 holes per corner Product Efficiency increased by 25% 0 500 1,000 1,500 No. of Holes 0 1,000 2,000 3,000 No. of Holes Good internal Work material ：Machine component（SCM440） condition (no chattering) Tool ：WDX200D3S25 Insert ：WDXT063006-G（ACP300） Work material ：Steel plate（S15C） Cutting conditions ： c=157m/min =0.19mm/rev =19mm Through Wet Tool ：WDX145D3S20 Insert : WDXT042004-L（ACP300） Competitor's product cutting conditions ： c=157m/min =0.15mm/rev =19mm Through Wet Cutting conditions ： c=205m/min =0.042mm/rev =15mm Through Wet Chips are well controlled even under high-efficienct conditions. ・Tool life has been extended 1.7 times longer than that of conventional types. Low vibration during machining provides stable performance. ・No chattering on drilled surface even with low clamp rigidity. Competitor's Product SumiDrill WDX type SumiDrill Good machined surface and vf=127mm/min stable hole diameter WDX type Competitor's Hole Size [mm] Product vf=32mm/min Four times more efficient! 21.0 20.6 50 Feed Rate 100 150 20.2 19.8 J Drilling Good machined surface and Entrance：φ60.155 stable hole diameter 19.4 Exit：φ60.157 Entrance Base Entrance Base Work material ：Steel plate（S48C） Work material ：Machine component（SCM415） Tool ：WDX600D3S40 Tool ：WDX200D5S25 Insert ：WDXT186012-G（ACP300） Insert ：WDXT063006-G（ACP300） Solid Cutting conditions ： c=150m/min =0.16mm/rev =60mm Through Wet Cutting conditions ： c=185m/min =0.12mm/rev =87mm Through Wet Competitor's product cutting conditions ： c=30m/min =0.20mm/rev =60mm Through Wet Special ・Stable drilling of even large-diameter holes. ・Good machined surface. ・Four times more efficient than conventional tools. ・Size of hole diameter is stable Indexable Reamer SumiDrill WDX type Competitor's Product Corner chipping, SumiDrill WDX type Brazed Normal wear rake face wear Normal wear Others φ1200 Competitor's Product 158 Corner chipping 54-φ33 Work material ：Tractor links（35MnBM） Work material ：Bearing for wind power generation（Equivalent to SCM440） Tool ：WDX205D5D25 Tool ：WDX330D5D40 Insert ：WDXT063006-G（ACP300） Cutting conditions ： c=100m/min =0.11mm/rev =60mm Through Wet Insert ：WDXT094008-L（ACP300） Cutting conditions ： c=146m/min =0.10mm/rev =158mm Through Wet ・Stable drilling even at L/D = 5. ・Insert chipping and wear have been reduced and tool life has been stabilized. ・There are fewer defective workpieces caused by insert chipping. J85