Общий каталог Sumitomo 2019 - 2020 - страница 1059

Cutting Force (N)Cutting Force (N)Cutting Force (N) GoodCutting Edge Sharpness LegendLegendLegend Cutting Force (N) ø120mm GoodCutting Edge Sharpnessø60mm Legend SmallBurr GoodSurface Roughness SUMIBORON SUMIBORON Insert Edge Specification ■ Edge Treatment Performance Machining of Hardened Steel Powdered Metal Machining LE Type Emphasis on Dimensional Tolerance and Surface RoughnessR Honing LF TypeNo R Burr Control Emphasised PowderedMetal LT Type Honing LE Type No R Suppressed Breakage atHoningLSTypeHigh Speeds/High Feeds R Honing LS Type R Honing ES TypeEmphasis on DimensionalR HoningTolerance and Burr Control R Honing LSurface Roughness EmphasisedStandard Standard No R Honing Burr Control for Interrupted Cutting R Honing HS Type R HoningSuppressed Breakage with Interrupted CuttingHT TypeNo R Honing HS TypeBreakage Control EmphasisedR Honing Frequency of Interruption Heavy Frequency of Interruption Heavy Comparison of Cutting Force with Coated SUMIBORON (vc = 100mm/min) Work Material: Cutting Force Comparison (Feed Rate: f = 0.05mm/rev) Work Material: 110100 SCM415 60BNC2020Tool Cat. No.BN7500 BN7000 SMF4040Tool Cat. No. 90 DNGA150408 50 CNGA120408 80 BNC2020 BNC2020 Cutting Conditions: Cutting Conditions: 70 vc = 100m/min 40 vc = 200m/min 6050BNC2010 BNC2020 BNC300 f = 0.1mm/revap = 0.1mm 30 f=0.05mm/revap = 0.2mm Dry Dry 40 20 30 20 10 10 0 Feed Force 0 Feed Force LE Type LT Type LS Type ES Type Standard HS Type LF Type LE Type LS Type Standard HS Type HS Type ( WithoutNegativeLand WithHoning ) (T00515) (S00515) (S00535) (S01225) (S02735) Back ForcePrincipal Force ( Sharp Without Edge Honing ) (WithoutNegativeLand WithHoning ) (S00715) (T01215) (S00525) (S01225) Back ForcePrincipal Force Relationship between Cutting Edge Treatment and Machining Quality Comparison of Cutting Force with Coated SUMIBORON (vc = 200mm/min) Work Material: 110 SCM415 Work Material: SMF4040 90HRB 100 BNC2020 Tool Cat. No. Tool Cat. No.: 3NU-TNGA 160408 (BN7500) 90 DNGA150408 Edge Specification: LF Type, Standard, HS Type 80 BNC2020 BNC2020 Cutting Conditions: Cutting Conditions: vc = 100, 200, 300m/min 70 vc = 200m/min f = 0.1mm/rev 60 f = 0.1mm/rev ap = 0.2mm 50 BNC2010 BNC2020 BNC300 ap = 0.1mm Wet 40 Dry 30 20 Surface Roughness Good 10 Feed Force 0 Burr Small LE Type LT Type LS Type ES Type Standard HS Type ( WithoutNegativeLand WithHoning ) (T00515) (S00515) (S00535) (S01225) (S02735) Back ForcePrincipal Force LF Comparison of Cutting Force for Uncoated SUMIBORON Work Material: SUJ2 200 Tool Cat. No. 180 BN2000 CNGA120408 Cutting Conditions: 160140 vc = 200m/min Standardf = 0.1mm/rev 120 ap = 0.2mm 100 Dry 80 60 40 HS 20 Feed Force 0 LT Type Standard HS Type(T01215)(S01225)(S01235) Back ForcePrincipal Force vc = 100m/min vc = 200m/min vc = 300m/min L29