Keeping the Cusmer First Tungaloy Report No. 359-E CVD Coated Grade for Grey and Ductile Cast Iron Turning T50 SERIES For a wide range of cast iron turning applications
T50 SERIES Drastically improved wear and chipping resistance by newly developed coating and exclusive substrate Cutting speed Vc (m/min) Application Range Cast iron Grades T55 T515 High wear resistance grade The T55 grade is suitable for high speed continuous machining. First Choice!! Multi purpose machining grade All-round grade for a wide range of applications from continuous interrupted turning. Extremely ugh grade The T515 is suitable for heavy interrupted with remarkably high impact resistance. Features Feed Special Surface Technology Smooth insert surface prevents chip adhesion and improves chip flow. Comparison of welding on the edge Smooth surface prevents chips from welding on the edge. This also improves the quality of the machined surface. Edge condition after 0min machining Cast iron T55 K05 - K15 K - K0 T515 K15 - K30 Conventional Insert 15.0 9.5. 1. 91.5.7 1.0 90.5. Insert Cutting speed Feed Depth of cut Machining Appli- Grade Substrate Coating layer cation Application code Specific Hard Main gravity T.R.S. (GPa) Thick (µm) (HRA) Composition Fine columnar TiCN + AlO3 : CNMG1- : FCD00 (GGG0) : Vc = 150 m/min : f = 0.35 mm/rev : ap =.0 mm : Continuous and interrupted : Water soluble fluid 1 Features For grey & ductile cast iron turning The T50 series has the well balanced combination of a coating with fine and hard crystals and a fine substrate with extremely high ugh levels.
are provided Improved chipping resistance Fine-grained particles in the alumina layer Strong adhesion Fine interlayer with high density Comparison of wear resistance The fine-grained Ti(C,N) coating layer has excellent wear resistance. Improved wear resistance Fine-grained Ti(C,N) crystallization with high carbon content Insert : CNMG1- : Ductile iron (FCD00) Cutting speed : Vc = 00 m/min Feed : f = 0.35 mm/rev Depth of cut : ap =.0 mm Machining : Facing (continuous) : Water soluble Comparison in K05 - K class grade Comparison in K - K0 class grade T55 Competir A Competir B Competir A Competir B min min 30 min 30 min 3
T50 SERIES Depth of cut ( ap ) Chipbreaker (For negative inserts) Three types of grade and chipbreaker provide excellent performance on grey and ductile cast iron. Large Feed ( f ) type Increasing For and heavy For For finishing Low force Suitable for burr reduction and low rigidity machining Stable insert seating Seating stability is improved with a new botm face design This stabilizes the ol life by reducing the vibration when Arc-shaped rake face The force is reduced with a large rake angle Prevents chattering and deformation in low rigidity machining Improves wear resistance in finishing Competir B Reducing burr The sharp edge prevents burr and edge breakout. 0 Low force % reduction when compared competirs. Reduction of sudden burr creation Cutting resistance (N) 1500 0 1300 0 Competir A low resistance type Competir A all-purpose type Insert Toolholder Cutting speed Feed Depth of cut Machining : CNMG1- : ACLNR55M1-A : FCD00 (GGG0) : Vc = 150 m/min : f = 0.35 mm/rev : ap =.0 mm : Continuous and interrupted face turning : Water soluble Insert Toolholder Cutting speed Feed Depth of cut Machining : CNMG1- : ACLNR55M1-A : FCD00 (GGG0) : Vc = 00 m/min : f = 0.3 mm/rev : ap = 0.5 mm : Continuous face turning : Water soluble
type 1 st choice All-round chipbreaker Stable insert seating on the olholder Seating stability is improved with a new botm face design This stabilizes the ol life by reducing the vibration when Positive land The new edge designed offers the balance of low forces and chipping resistance Suitable for wide application range Stable ol life in continuousinterrupted Excellent performance in continuousinterrupted Reducing burr Optimal edge shape reduces burrs and stabilises ol life. 0 min type with Small wear Conventional (K0 class) Wear Competir (K0 class) Fracture After 0 minutes machining Still available 0% reduction of burr 0 min Withstands interrupted Competir B (general type) type with Comparison of flank wear Maximum flank wear width VB max. (mm) 0.5 0. 0.3 0. 0.1 Competir #A (K0 class) Conventional grade (K0 calss) type with 0 0 30 0 50 0 70 Cutting time (min) Difference of burr height Burr height (mm) 1. 1.0 0. 0. 0. 0. 0 Competir B (general type) type with 5 15 0 5 Cutting time (min) Insert used Toolholder used Cutting speed Feed Depth of cut Machining : CNMG1- : ACLNR55M1-A : FCD00 (GGG0) : Vc = 150 m/min : f = 0.35 mm/rev : ap =.0 mm : Facing, continuous and interrupted : Water soluble Insert Toolholder Cutting speed Feed Depth of cut Machining : CNMG1- : ACLNR55M1-A : FCD00 (GGG0) : Vc = 150 m/min : f = 0.35 mm/rev : ap =.0 mm : Continuous and interrupted face turning : Water soluble 5
T50 SERIES type With strengthened edge For heavy machining Stable insert seating on the olholder Seating stability is improved with a new botm face design This stabilizes the ol life by reducing the vibration when Wide negative land and land support Wide negative land Very strong edge even when heavy turning Land support Reduces chatter and increases the ol life Land support Large contact area stabilises machining when heavy turning. type breaker Conventional 3-D chipbreaker Long ol life in heavy interrupted turning 150% ol life improvement in heavy interrupted turning credit the strong edge. Number of impacts (times) 00 000 000 000 000 000 0 type with T515 Conventional grade (K0 calss) Competir #C (K0 class) 5 min 15 min Final T515 Normal wear Small welding Normal wear Conventional (K0 class) Chipping Large welding 30 min 0 min 3 min Competir #C (K0 class) Large welding Insert Toolholder Cutting speed Depth of cut Feed Machining : CNMG1- T515 : ACLNR55M1-A : FCD00 (GGG0) : Vc = 150 m/min : ap =.0 mm : f = 0.35 mm/rev : Interrupted face turning : Water soluble
Selection guide Heavy interrupted T515 Heavy interrupted Suitable for continuous and heavy interrupted T55 For high speed and high feed processing of highly rigid workpieces Depth of cut ( ap ) The first choice for continuous and interrupted T515 Prevents burrs when conducting heavy interrupted The first choice For continuous of non-rigid work material T55 For continuous high speed at depths of cut beyond mm T55 Thin work material Non-rigid work material Prevents burrs when light interrupted Feed ( f ) Continuous Light interrupted Heavy interrupted Dimensional change Burr, lerance Dimensional change Burr, lerance Dimensional change Burr, lerance Fracture Wear Wear Wear T55 T55 T55 Stable ol life Burr, lerance T515 Fracture T55 Stable ol life T515 Burr, lerance T515 Standard conditions For negative insert Chipbreaker Corner (mm) Depth radius of cut Feed without 0. 0.15 (0.05-0.) 0. 1.0 (0.5-.0) 0.5 (0.1-0.35) 1. 0.3 (0.1-0.) 0. 0.15 (0.05-0.) 0..0 (1.0-5.0) 0.3 (0.15-0.) 1. 0.35 (0.15-0.5) 0. 0. (0.1-0.3) 0. 0.35 (0. - 0.5) 3.0 (.0 -.0) 1. 0. (0. - 0.) 1. 0.5 (0.3-0.) Chipbreaker chipbreaker All-round Corner radius (mm) Depth of cut Feed 0. 0. (0.1-0.3) 0. 0.35 (0. - 0.5) 1.0 (0.05-.0) 1. 0.5 (0.3-0.) 1. 0.5 (0.3-0.) 0. 0.5 (0. - 0.3) 0. 3.0 (1.0 -.0) 0.3 (0. - 0.5) 1. 0.3 (0. - 0.5) Grades Cutting Vc Speed (m/min) Grey cast iron Ductile cast iron T55 330 ( - 0) 90 ( - 00) 70 ( - 00) 55 (- 370) T515 ( - 300) ( - 50) 7
T50 SERIES Inserts Negative type Rhombic, 0 negative ød s ød1 r T55 T515 CNMG0-0. CNMG0-1.70.7 5.1 0. * CNMG1-1. 0.0 0.5 0º 0 0. 0. 0. 0. 1.0 CNMG0-0. CNMG0-1.70.7 5.1 0. * CNMG1-1. CNMG0-0. 15.75.35.35 CNMG1-1. heavy 0. 0. Rhombic, 55 negative 0 0. 0. 0. 0. 1.0 1 type 1, 19 type 0 0. 0. 0. 0. 1.0 1 type 1, 19 type 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 CNMG0-0. CNMG0-1.70.7 5.1 0. * CNMG1-1. CNMG1-1. 15.75.35.35 CNMG1-1. CNMG1901-1. 19.05.35 7.93 CNMG1901-1. CNMA0 0. CNMA0 0. 1.70.7 5.1 CNMA1 1. CNMA1 1. CNMA0 0. CNMA1 15.75.35.35 1. CNMA1 1. CNMA1901 1. 19.05.35 7.93 CNMA1901 1. CNMG0 0. * CNMG0 0. 1.70.7 5.1 CNMG1 1. CNMG1 1. CNMG0 0. CNMG1 15.75.35.35 1. CNMG1 1. CNMG1901 1. 19.05.35 7.93 CNMG1901 1. Application Appearance f - ap ød s ød1 r T55 T515 DNMG1500-0. DNMG1500-1.70.7 5.1 0. * DNMG1501-1. DNMG1500-0. 0.0 DNMG1500-1.70.35 5.1 0. DNMG1501-1. All-round 0.5 0º 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. DNMG1500-0. DNMG1500-1.70.7 5.1 0. * DNMG1501-1. DNMG1500-0. DNMG1500-1.70.35 5.1 0. DNMG1501-1. : Scked items
ød s ød1 r T55 T515 DNMG1500-0. DNMG1500-1.70.7 5.1 0. * DNMG1501-1. heavy DNMG1500-0. 0. DNMG1500-1.70.35 5.1 0. DNMG1501-1. 0. ød s ød1 r T55 T515 SNMG0-0. 1.70.7 5.1 * SNMG1-1. 0.0 Square, 90 negative All-round 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 DNMA1500 0. DNMA1500 1.70.7 5.1 0. DNMA1501 1. DNMA1500 0. DNMA1500 1.70.35 5.1 0. DNMA1501 1. DNMG10 0. 9.55.7 3.1 DNMG10 0. DNMG1500 0. * DNMG1500 0. 1.70.7 5.1 DNMG1501 1. DNMG1501 1. DNMG1500 0. DNMG1500 1.70.35 5.1 0. DNMG1501 1. 0º SNMG0-0. 1.70.7 5.1 0.5 0 0. 0. 0. 0. 1.0 * SNMG1-1. heavy 0. 0 0. 0. 0. 0. 1.0 SNMG0-0. * SNMG1-1.70.7 5.1 1. SNMG1-1. 0. All-round 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. SNMA0 0. SNMA0 0. 1.70.7 5.1 SNMA1 1. SNMA1 1. SNMG0 0. * SNMG0 0. SNMG1 1.70.7 5.1 1. SNMG1 1. SNMG0.0 SNMG1901 1. 19.05.35 7.93 SNMG1901 1. : Scked items 9
T50 SERIES Triangular, 0 negative ød s ød1 r T55 T515 TNMG0-0. 9.55.7 3.1 * TNMG0-0. 0.0 0.5 0º 0 0. 0. 0. 0. 1.0 TNMG0-0. TNMG0-9.55.7 3.1 0. * TNMG1-1. TNMG00-0. 1.70.7 5.1 TNMG01-1. heavy 0. 0. All-round 0 0. 0. 0. 0. 1.0 1 type type 0 0. 0. 0. 0. 1.0 type 1 type 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 TNMG0-0. TNMG0-9.55.7 3.1 0. * TNMG1-1. TNMG00-0. TNMG01-1.70.7 5.1 1. TNMG01-1. TNMA0 0. TNMA0 0. TNMA1 9.55.7 3.1 1. TNMA1 1. TNMA0.0 TNMA00 0. TNMA00 0. 1.70.7 5.1 TNMA01 1. TNMA01 1. TNMG130 0..35 3.1. TNMG130 0. TNMG0 0. * TNMG0 0. 9.55.7 3.1 TNMG1 1. TNMG1 1. TNMG00 0. TNMG01 1.70.7 5.1 1. TNMG01 1. Trigon, 0 negative ød s ød1 r T55 T515 WNMG000-0. WNMG000-1.70.7 5.1 0. * WNMG001-1. 0.0 0º 0 0. 0. 0. 0. 1.0 WNMG000-0. 1.70.7 5.1 0.5 * WNMG001-1. 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. : Scked items
ød s ød1 r T55 T515 WNMG000-0. 1.70.7 5.1 * WNMG001-1. heavy 0. 0 0. 0. 0. 0. 1.0 WNMA000 0. WNMA000 0. 1.70.7 5.1 WNMA001 1. WNMA001 1. All-round 0. 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 WNMG000 0. 9.55.7 3.1 WNMG000 0. WNMG000 0. * WNMG000 0. 1.70.7 5.1 WNMG001 1. WNMG001 1. Rhombic, 35 negative ød s ød1 r T55 T515 VNMG0-0. 9.55.7 3.1 * VNMG0-0. 0.0 0º 0 0. 0. 0. 0. 1.0 VNMG0-9.55.7 3.1 0. 0.5 0 0. 0. 0. 0. 1.0 * VNMG1-1. VNMA0 0. 9.55.7 3.1 VNMA0 0. All-round 0. 0 0. 0. 0. 0. 1.0 VNMG0 0. * VNMG0 9.55.7 3.1 0. VNMG1 1. 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. : Scked items 11
T50 SERIES Chipbreaker (For positive inserts) type For multi-purpose machining Without chipbreaker Flank wear width VB (mm) Cutting performance Excellent performance on cast irons 0. 0.15 0.1 0.05 0 Grey cast irons, (FC50 etc.) (GG5 etc.) Competir A type Ductile cast irons (FCD50 etc.) (GG5 etc.) 5 15 0 5 30 Cutting time T (min) Standard conditions For positive insert Chipbreaker Grade Competir A type Cutting speed Depth of cut Vc (m/min) For interrupted Flank Wear: after 30 min Insert Toolholder Cutting speed Depth of cut Feed : CT09T30- : A0R-SCLCR09-D0 : FCD00 (GGG0) : Vc = 150 m/min : ap =.0 mm : f = 0.5 mm/rev : Water soluble Feed Corner R 0. (mm) Corner R 0. (mm) Corner R 1. (mm) 70 ( - 00) 1.0 (0.05 -.0) 0.15 (0.05-0.) 0. (0.05-0.3) 0. (0.05-0.3) without 55 ( - 370) Inserts Positive type 0 Rhombic, 7 positive Application Appearance f - ap ød s ød1 r CT000-0..35.3. CT000-0. CT09T30-0. CT09T30-* 9.55 3.97. 0. CT09T31-1. 0.5 CT0-0. 0 0. 0. 0. 0. 1.0 1.7.7 5.5 CT0-0. CW000 0..35.3. CW000 0. CW09T30 0. 9.55 3.97. CW09T30 0. º 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. : Scked items 1
0 Rhombic, 11 positive ød s ød1 r CPMT000-0..35.3. CPMT000-0. CPMT000-0. 7.9.3 3. CPMT000-0. CPMT09030-0. 9.55 3.1. CPMT09030-* 0. 0.5 0 0. 0. 0. 0. 1.0 CPMT09T30-0. CPMT09T30-9.55 3.97. 0. CPMT09T31-1. CPMT0-0. 1.7.7 5.5 CPMT1-1. CPMW000 0. 7.9.3 3. CPMW000 0. CPMW09030 0. 9.55 3.1. CPMW09030 0. º 55 Rhombic, 7 positive Application Appearance f - ap ød s ød1 r DT0700-0..35.3. DT0700-0. DT11T30-* 0. DT11T30-9.55 3.97. 0. 0. DT11T31-1. 0 0. 0. 0. 0. 1.0 DW0700 0..35.3. DW0700 0. DW11T30 0. 9.55 3.97. DW11T30 0. Round, 7 positive º 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 ød s ød1 r RT050M0-5.5 -.3 RT00M0-. - RT003M0-* 3.1 3. - 0. º 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. : Scked items 13
T50 SERIES 90 Square, 7 positive with hole ød s ød1 r ST09T30-0. ST09T30-* 9.55 3.97. 0. ST09T31-1. ST0-0. 1.7.7 5.5 ST0-0. 0.5 º 0 0. 0. 0. 0. 1.0 90 Square, 11 positive ød s ød1 r SPMT09030-0. 9.55 3.1. SPMT09030-* 0. SPMT0-0. 1.70.7 5.5 SPMT0-0. 0.5 º SPMW09030 0. 9.55 3.1. SPMW09030 0. SPMW0 0. 1.70.7 5.5 SPMW0 0. SPMR09030-0. 9.55 3.1 - SPMR09030-* 0. SPMR30-0. SPMR30-1.70 3.1-0. SPMR31-1. 0.5 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 º 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 SPMN09030 0. 9.55 3.1 - SPMN09030 0. SPMN30 0. SPMN30 1.70 3.1-0. SPMN31 1. SPMN0 0. 1.70.7 - SPMN1 1. 0 Triangular, 7 positive with hole Application Appearance f - ap ød s ød1 r TT0900-0. 5.5.3.5 TT0900-0. TT10-0..35.3. TT10-0. TT130-* 0..35 3.1. TT130-0. 0 0. 0. 0. 0. 1.0 0. TT1T30-0. TT1T30-9.55 3.97. 0. TT1T31-1. º Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. : Scked items 1
0 Triangular, 11 positive Application Appearance f - ap ød s ød1 r TPMT0900-0. 5.5.3.5 TPMT0900-0. TPMT10-0..35.3. TPMT10-0. TPMT130-* 0..35 3.1 3. TPMT130-0. 0. 0 0. 0. 0. 0. 1.0 TPMT13030-0. 7.9 3.1 3. TPMT13030-0. TPMT1T30-0. TPMT1T30-9.55 3.97. 0. TPMT1T31-1. TPMW10 0..35.3. TPMW10 0. TPMW13030 0. 7.9 3.1 3. TPMW13030 0. TPMW1T30 0. 9.55 3.97. TPMW1T30 0. º TPMR130-0..35 3.1 - TPMR130-* 0. TPMR30-0. TPMR30-9.55 3.1-0. TPMR31-1. 0. 0 0. 0. 0. 0. 1.0 º 0 0. 0. 0. 0. 1.0 0 0. 0. 0. 0. 1.0 TPMN130 0..35 3.1 - TPMN130 0. TPMN30 0. TPMN30 9.55 3.1-0. TPMN31 1. 35 Rhombic, 7 positive with hole ød s ød1 r VT000-.7.3.3 0. VT0-* 0. VT0-9.55 3.97. 0. VT1-1. 0.5 º ød s ød1 r VBMT130-0..35.3. VBMT130-0. VBMT0-* 0. VBMT0-9.55 3.97. 0. 0.5 VBMT1-1. º 0 0. 0. 0. 0. 1.0 35 Rhombic, 5 positive with hole 0 0. 0. 0. 0. 1.0 Note: The chipbreaker cross-section marked * is shown under the phographs of inserts. : Scked items 15
Practical Examples Work piece type Insert Holder Aumotive parts CNMG1- ACLNR55M1-A Ductile cast iron FCD700 Aumotive parts CNMG1- T515 ACLNR55M1-A Ductile cast iron FCD00 ø75 mm ø mm ø90 mm Cutting speed : Vc (m/min) Feed : Cutting conditions Depth of cut : Machining 300 5 ~ 170 0.30 ~ 0.0 0.5 0.50.0 ~ 3.0 Water soluble Light interrupted face turning Dry Heavy interrupted face turning Results Work piece type Insert Holder 00 150 0 50 1.7 times ol life! 0 T50 SERIES Competir Using the breaker the machining accuracy was improved and ol life drastically increased. Construction machine parts DNMG1500- T55 ADJNR55M15-A Ductile cast iron FCD50 150 0 50 0 T50 SERIES Competir Chipping was reduced drastically and machining accuracy was improved. Machine parts WNMG001- AWLNR55M0-A Normal cast iron FC00 Doubled ol life! ø30 mm ø0 mm ø1500 mm ø0 mm Cutting speed : Vc (m/min) Feed : Depth of cut : Cutting conditions Machining ~ 0 0 0.5 0.30 0.15 / 0.0.0 Water soluble External turning and light interrupted face turning Dry Heavy interrupted face turning Results 00 300 00 0 0 T50 SERIES Competir Burr was reduced and the machining accuracy was also improved. 1.9 times ol life! Fracture was drastically reduced! Sudden ol breakage was eliminated and ol life significantly improved. http://www.tungaloy.co.jp/ Distributed by: ISO 9001 certified ISO 01 certified QC00J005 EC97J113 Tungaloy Corporation Tungaloy Group Japan site and Asian production site 1//199 /11/1997 Produced from recycled paper Nov. 0 (TJ)