NEW. Chipbreaker. The ultimate chipbreakers for medium to heavy turning! Keeping the Customer First. Large inserts for medium to heavy turning

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Charles Haynes
5 years ago
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1 Keeping the Customer First Tungaloy Report No. 4-US Large inserts for medium to heavy turning NEW Chipbreaker TUNGALOY The ultimate chipbreakers for medium to heavy turning!

2 2 For medium to heavy turning THS Features Exceptional chip control under a wide range of conditions!! Number of impacts (times) chipbreaker (Double sided) Cutting performance Heavy interrupted machining test Insert Work material Cutting speed Depth of cut Feed Machining Coolant Machine A B CNMG44-THS 414 (25HB) ø1" x L19" with 4 slots Vc = 33 sfm ap =.1" f =.2 ipr Facing, heavy interrupted Dry NC lathe Newly designed dimples on the insert corner Excellent chip control even when machining with a small depth of cut Suitable for machining with a fluctuating depth of cut Optimum and tough edge Improved fracture resistance Provides high strength and low forces Depth of cut ap/f Chip control l = Feed Insert CNMG44-THS Work material 414 Cutting speed Vc = 33 sfm Coolant Dry Depth of cut Application range Feed

$fractures!$ chipbreaker for

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3 For heavy turning TUS Features Extremely strong edges prevent fractures! Newly developed chipbreaker for heavy turning Uniquely designed protrusions Reduction of contact area with chips when machining large depths of cut Number of impacts (times) chipbreaker (Single sided) Optimum edge design with incredible toughness Improved fracture resistance and reduced notch wear Cutting performance Heavy interrupted machining test Insert Work material Cutting speed Depth of cut Feed Machining Coolant Machine A C CNMM44-TUS 414 (25HB) ø1" x L19" with 4 slots Vc = 32 sfm ap =.2" f =.32 ipr Facing, heavy interrupted Dry NC lathe Depth of cut.1 ap/f Chip control Feed Insert CNMM44-TUS Work material 414 Cutting speed Vc = 33 sfm Coolant Dry Depth of cut Application range Feed 3

$TUNGALOY TUNGALOY Grade TUNGALOY Provides a high level of reliability with its excellent fracture resistance! Smooth insert surface prevents chip adhesion and improves chip flow.$

4 TUNGALOY TUNGALOY Grade TUNGALOY Provides a high level of reliability with its excellent fracture resistance! Smooth insert surface prevents chip adhesion and improves chip flow. Extremely stable tool life! Special Surface Technology T9115 and Columnar Stabilization Technology Prevents randomly developed cracks, providing exceptional fracture resistance. Adhesion Reinforcement Technology This specialized treatment enhances the bond between the coating and the substrate. Appli- Grade Substrate Coating layer cation Application code Steel T9115 P1 - P2 P2 - P3 Transverse Specific Hardness rupture strength Main Thickness gravity (HRA) (GPa) Composition (µm) Continuously formed columnar crystal TiCN + Al2O Features Highly stable grade for steel turning Special Surface Technology PremiumTec applied T9115 demonstrates a good balance of wear and impact resistance. Applicable for continuous to light interrupted. demonstrates excellent chipping resistance. Applicable for medium to heavy. Standard conditions Work Chip- Grades Cutting speed Depth of cut Feed: materials breaker Vc (sfm) rε =.31 rε =.47 rε =.3 rε =.94 rε =.125 Steels 145, 14 etc.14 ( ).2 ( ).24 ( ).2 (.2 -.4) - THS T (45-95).2 (. -.32) 45 (3 - ).14 ( ).2 ( ).24 ( ).2 (.2 -.4) -.2 ( ).24 ( ).32 (.2 -.4).4 ( ).44 (.2 -.) TUS T (45-95) ( - ) 45 (3 - ).2 ( ).24 ( ).32 (.2 -.4).4 ( ).44 (.2 -.) Work Chip- Grades Cutting speed Depth of cut Feed: materials breaker Vc (sfm) rε =.3 rε =.94 rε =.125 Steels 145, 14 etc THS T (45-95).24 ( ).2 (.2 -.4) - (. -.44) 45 (3 - ).24 ( ).2 (.2 -.4) - TUS T (45-95).32 ( ).4 ( ).44 (.2 -.).32 ( - ) 45 (3 - ).32 ( ).4 ( ).44 (.2 -.) 4

5 Inserts Negative type Rhombic, Application Application Medium to heavy Chipbreaker Stocked grades Dimensions (inch) Appearance f - ap Cat. No. Coated I.C.dia Thick- Hole Corner ness dia radius (Cross section) T9115 ød s ød1 rε THS CNMG43-THS.47 * CNMG44-THS CNMG4-THS.94 CNMG-THS º Heavy (Single sided) TUS CNMM42-TUS.31 CNMM43-TUS.47 * CNMM44-TUS CNMM4-TUS.94 CNMM4-TUS.125 CNMM4-TUS.3 CNMM-TUS CNMM-TUS.125 2º Square, 9 Medium to heavy Chipbreaker Stocked grades Dimensions (inch) Appearance f - ap Cat. No. Coated I.C.dia Thick- Hole Corner ness dia radius (Cross section) T9115 ød s ød1 rε THS SNMG42-THS.31 SNMG43-THS * SNMG44-THS.3 SNMG4-THS.94 SNMG54-THS SNMG5-THS º Heavy (Single sided) TUS SNMM43-TUS.47 * SNMM44-TUS SNMM4-TUS.94 SNMM5-TUS SNMM5-THS SNMM-TUS SNMM-TUS º *Note: Chipbreaker cross sections are of the inserts marked *. : Stocked items 5

Practical examples Work piece type Toolholder Insert Work material Turbine disk (raw material) SNMG44-THS 434 Crankshaft (for marine

Results 2 525.3.2.2 External turning & facing (Continuous machining) Total places (heavy interrupted) Wet Wet Number of pieces (pcs) 1.

$Excellent chip control and stable tool life without sudden fracture, even when with a fluctuating depth of cut.$ 372 N Ventura Drive, Arlington Heights, IL 4, U.S.A. Phone: +1--554-394 Fax: +1--554-392 Tungaloy Canada 432 Elgin St.

372 N Ventura Drive, Arlington Heights, IL 4, U.S.A. Phone: +1--554-394 Fax: +1--554-392 Tungaloy Canada 432 Elgin St.

6 Practical examples Work piece type Toolholder Insert Work material Turbine disk (raw material) SNMG44-THS 434 Crankshaft (for marine engine) SNMM44-TUS 414 Inclined surface Face Cutting conditions 9" Cutting speed: Vc (sfm) Feed: Depth of cut: Machining Coolant Results External turning & facing (Continuous machining) Total places (heavy interrupted) Wet Wet Number of pieces (pcs) ø7" Doubled tool life! Excellent chip control and stable tool life without sudden fracture, even when with a fluctuating depth of cut. Number of pieces (pcs) % Gain in Tool life! No sudden fracture due to very strong edge. 372 N Ventura Drive, Arlington Heights, IL 4, U.S.A. Phone: Fax: Tungaloy Canada 432 Elgin St. Unit 3, Brantford, Ontario N3S 7P7, Canada Phone: Fax: Tungaloy de Mexico S.A. C Los Arellano 113, Parque Industrial Siglo XXI Aguascalientes, AGS, Mexico 229 Phone: Fax: Scan for instant web access Distributed by: Aug. 211 (TJ)

Coated CBN grade with a whole new level of cutting performance for hardened steel

TurnLine www.tungaloy.com Tungaloy Report No. 511-US Coated CBN grade with a whole new level of cutting performance for hardened steel ACCELERATED MACHINING TurnLine Remarkably long tool life in hardened