Technical Information, MDT Index

Transcription

1 Technical Information, MDT Index MDT - Multi Directional Turning Page General information Code keys Toolholder selection Insert selection and grades Special applications Application technique Cutting data Troubleshooting

2 MDT General information The Seco MDT (Multi Directional Turning) system consists of holders and inserts for external radial, external axial and internal machining. The system can be used for Turning Profiling Grooving Cutting off Threading Suitable applications are turning of parts with many different diameters, complicated profiles and grooves. For complex parts of this type several standard and special tools can be replaced by one Seco MDT tool. Savings can be achieved through fewer toolchanges and reduced tool stock. Seco MDT has a unique insert clamping method. A combination of v top clamp and serrated contact surfaces between the insert bottom and toolholder offers superb stability. The relatively long inserts also increase the stability. The excellent stability gives a number of benefits Improved safety Increased cutting data Good surface finish Less risk of vibrations Good repeatability (+/.001) 299

3 MDT Code keys External toolholders C 1 F 2 I 3 R D R Insert clamping 2. Toolholder setting angle C Clamp = G = 0 R = 15 T = 30 S = 45 W = 60 K = 75 F = 90 B = 105 E = 120 D = 135 I = 90 (no offset) 3. Maximum grooving/turning depth 4. Version E = 1.0 x a p F = 1.5 x a p G = 2.0 x a p H = 2.5 x a p I = 3.0 x a p J = 3.5 x a p K = 4.0 x a p L = 4.5 x a p M = 5.0 x a p N = 5.5 x a p X = Special R L 5. Shank height/width 6. Seat size Seat Size Metric Insert 3 mm 4 mm 5 mm 6 mm 8 mm Inch Insert = = = = = =

4 MDT Code keys External toolholders 7. Tool length 8. Tang curvature direction L A = 4 B = 4.5 C = 5 D = 6 E = 7 Additional information for axial machining R 9. Maximum diameter 10. Minimum diameter 4.00 = 4.00 in (D 1 ) 2.75 = 2.75 in (D 2 ) Additional information for axial machining Additional information for axial machining 301

5 MDT Code keys Internal toolholders A C G G R Toolholder type 2. Shank diameter 3. Insert clamping A = Steel with coolant passage S = Solid steel C 10 = = = = = 1.5 Clamp 4. Toolholder setting angle 5. Maximum grooving/turning depth = G = 0 R = 15 T = 30 S = 45 W = 60 K = 75 F = 90 B = 105 E = 120 D = 135 E = 1.0 x a p F = 1.5 x a p G = 2.0 x a p H = 2.5 x a p I = 3.0 x a p J = 3.5 x a p K = 4.0 x a p L = 4.5 x a p M = 5.0 x a p N = 5.5 x a p X = Special 6. Version 7. Seat size Seat Size Metric Insert 3 mm 4 mm 5 mm 6 mm Inch Insert R L 302

6 MDT Code keys Inserts, inch L 1 C 2 M 3 F A MT Shape 3. Tolerances L Rectangular 2. Front clearance angle A = 3 B = 5 C = 7 D = 15 E = 20 Tol. class Tolerance ± inch For insert width b 1 inch b 1 d r m l M Insert type 6. Insert gauge width 7. Corner radius R Single Ended with Chipbreaker Seat size 03 = 3.0 mm 04 = 4.0 mm 05 = 5.0 mm 06 = 6.0 mm F Double Ended with Chipbreakers 8. Inch Size 02 =.008 (0.2 mm) 05 =.020 (0.5 mm) N Single Ended without Chipbreaker 10. Insert type code A 5. Insert gauge length Double Ended without Chipbreakers 9. Insert width 125 = = =.250 FT = Chipbreaker for Fine turning MC = Chipbreaker for deep grooving and parting off MG = Chipbreaker for Medium grooving MP = Chipbreaker for Medium profiling MT = Chipbreaker for Medium turning FG = For lockrings DY = For dynamic o-rings ST = For static o-rings R = For radius D76 = For thread undercuts MCR/L = Right or left hand version with a specified setting angle 303

7 MDT Code keys Inserts, metric L 1 C 2 M 3 F MT Shape 3. Tolerances L Rectangular 2. Front clearance angle C = 7 Tol. class G M Tolerance ± mm For insert width b 1 mm b 1 d r l Insert type 6. Insert gauge width 7. Corner radius R Single ended with chipbreaker Seat size F N Double ended with chipbreaker Single ended without chipbreaker 9. Insert width M0,00 = Round 02 = = = = = = =.047 A 5. Insert gauge length 8. Side clearance radius L Double ended without chipbreaker R 10. Version 0300 =.118 (3 mm) 0400 =.157 (4 mm) 0500 =.197 (5 mm) 0600 =.236 (6 mm) 0800 =.315 (8 mm) R L 11. Insert type code FT = Chipbreaker for Fine turning MC = Chipbreaker for deep grooving and parting off MG = Chipbreaker for Medium grooving MP = Chipbreaker for Medium profiling MT = Chipbreaker for Medium turning FG = For lockrings DY = For dynamic o-rings ST = For static o-rings R = For radius D76 = For thread undercuts MCR/L = Right or left hand version with a specified setting angle 304

8 MDT Toolholders CFIR/L Basic choice For external turning, profiling and grooving Maximum working depth 3 x the insert width (can be limited by double ended inserts) Size 16 For general machining Size 30 For heavy machining CFMR/L Long reach For external turning, profiling and grooving Maximum working depth 5 x the insert width Single ended inserts should be used Size 16 For general machining Size 30 For heavy machining CFOR/L, CFPR/L, CFTR/L Extra long reach, 6 x insert width up to 8.5 x insert width (3 and 4 mm inserts). For grooving and cut-off Maximum grooving depth is 1.00 Single ended inserts should be used Size 16 For general machining 305

9 MDT Toolholders CG_R/L Internal machining For internal turning, profiling and grooving Maximum working depth 13.5 x the insert width for size 13 Maximum working depth 2 x the insert width for size 16 For through coolant supply Size 13 For machining in small bore sizes Size 16 For general machining MDT16 MDT13 Single ended blades Mainly for tailor made applications Holder with both right and left hand blade mounting available Size 16 For general machining C_IR/L Axial machining For axial turning, profiling and grooving Maximum working depth 3 x the insert width (can be limited by double ended inserts) These toolholders demand that the first cut must be made between two specified diameters (see code key) Size 16 For general machining Size 30 For heavy machining CGIR CFIL 306

10 MDT Toolholders Modular holders For axial turning, profiling and grooving Maximum working depth up to 3x the insert width These toolholders demand that the first cut must be made between two specified diameters (see code key) Size 13 For axial machining at small diameters 307

11 MDT Inserts LCMF Basic choice Double-ended Economy (cutting edges at both ends) Size 13 For machining in small bore sizes and axial machining at small diameters Size 16 For general machining Size 30 For heavy machining MDT13 MDT16 MDT30 LCMR Single-ended Flexibility Reach (full length clearance) Size 13 For machining in small bore sizes and axial machining at small diameters Size 16 For general machining Size 30 For heavy machining MDT13 MDT16 MDT30 LCG_ Special applications Standard and (customer specified) tailor made profiles Double or single ended With or without chipbreaker Size 13 For machining in small bore sizes and axial machining at small diameters Size 16 For general machining Size 30 For heavy machining MDT13 MDT16 MDT30 MDT16 MDT30 Select narrow inserts if small cutting depths and feed rates are to be used. Select wide inserts if large cutting depths and feed rates are to be used. 308

12 MDT Inserts FT (Fine Turning) For fine turning For deep grooving MT (Medium Turning) For medium turning For shallow grooving MG (Medium Grooving) For deep grooving For parting off For medium turning Improves the chipbreaking MP (Medium Profiling) For medium profiling For medium turning For medium grooving Good accessibility MC (Medium Cutoff) For parting off thin walled pipes and small diameter workpieces For deep grooving For turning Reduces vibration risk A55/A60 G55/G60 For threading applications 309

13 MDT Inserts Grades CP200 CP500 CP600 TP First choice for high-strength steel, martensitic stainless steel, cast iron with low hardness and aerospace alloys. First choice for high cutting speeds. Hard micrograin with sharp edge, highly resistant to plastic deformation. PVD-coated grade. (Ti, Al) N + TiN Basic choice. PVD -coated micrograin grade. (Ti, Al) N + TiN First choice for general machining in steel and stainless steel with MC chipbreaker. Also suitable for superalloys. PVD-coated grade. (Ti, Al) N + TiN For higher cutting speeds. CVD-coated grade. Ti (C, N) + Al 2O 3 + TiN For roughing operations in superalloys. 890 For machining in superalloys. Also suitable for hardened steel and cast iron. 310 TK150 Basic choice for grey cast iron and nodular cast iron. Ti (C, N) + Al 2 O 3 The application area for each grade is shown in the chart below. Grades MDT Secolor Easy conditions Grooving Difficult conditions Easy conditions Turning Difficult conditions Easy conditions: pre-machined surface, shallow grooves etc. Difficult conditions: raw surface, deep grooves etc. 310

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15 MDT Inserts Special applications Standard program LCGN (MDT 16) LCGA (MDT 13) FG For locking rings DY For dynamic o-rings ST For static o-rings R For full radius grooving D76 For thread undercuts Remember to check the toolholder clearance before using these inserts. 312

16 MDT Inserts Special applications Tailor made inserts LCG_ Special inserts can easily be produced in the styles below. They are made from blanks, single or double ended, with or without chipbreaker. (Contact your Seco representative for a special order form to define the required insert.) Style A Style B N N A B N Standard or special widths with corner radii Standard or special widths with corner and crest radii Style C Style D Style E N A B A B A B Standard or special widths with full radius Standard or special widths with front angle and corner radii Style F Style G Style H Special widths with front angle and corner radii N Special widths with double front angles and corner radii N Special widths with double front angles and corner radii N Special widths with radii and wipers Style I Style J Style K N N N Special widths with radii Special widths with radii and chamfers Special widths with radii, chamfers and angles Remember to check the toolholder clearance before using these inserts. 313

17 MDT Application technique Principles During turning the axial forces deflect the tool generating a necessary trailing edge clearance angle. This angle depends on Feed Depth of cut Tool overhang Insert width Cutting speed Workpiece material The deflection arising during turning causes a minor change of the actual tool length. This influences the received diameter on the workpiece. The exact amount can be figured by running a test piece. First make a groove and then a turning operation to the same diameter with the selected cutting data. Compare the two different diameters and use the formula to calculate a compensation measure. D 1 D 2 = 2 314

18 MDT Application technique Technical tips Use the following technical tips for a favorable cutting process considering chipbreaking, cutting forces and tool life. Machining a deep groove Make a central groove to half of the total depth. Make infeeds at both sides to the same depth. Machine a central groove to full depth. Make infeeds at both sides to the full depth. Always outfeed, do not rapid traverse. Roughing a recess If the depth is larger than the width Use successive infeeds to requested diameter. Increment a distance of the insert width 2 x the insert corner radius to get a flat bottom surface. Always outfeed, do not use rapid traverse. If the width is larger than the depth Start with a infeed at one end. Use successive alternating turning with infeeds at the end. Release the tool deflection after turning before infeeding (reverse feed and reposition the insert before infeed.004 ). 315

19 MDT Application technique Finishing a recess with corner radius or chamfer Machine the face down to the end point of the radius or chamfer. Make a groove to the required depth at the end point of the radius or chamfer. Machine down to the end point of the radius or chamfer. Machine the radius or chamfer. Machine the diameter until the end point of the radius or chamfer is reached (remember to compensate for the deflection). Machine the radius or chamfer. Machining a large corner radius or chamfer Make a groove to the required depth at the end point of the radius or chamfer. Machine the face down to the end point of the radius or chamfer. Machine the radius or chamfer. Continue with turning starting from the groove (remember to compensate for the deflection). Eliminating a hanging ring Turning towards the end of a component or towards a recess sometimes causes a hanging ring. To avoid this Stop the turning operation before the end of the component or the recess. Plunge down to the turned diameter. Profiling with round inserts The cutting depth should be maximum.4 x the insert diameter. There is no requirement to generate a trailing edge clearance angle as the geometry will provide that. 316

20 MDT Application tecnhnique Roughing a recess with round inserts Machine the face down to the end point of the radius or chamfer. Track around the radius. Turn to the end point of the radius or chamfer on the other side. Machine down the other side and track around the radius or chamfer. Finishing a recess with round inserts Make the cut in one continuous movement. Notice the maximum cutting depth allowed during outfeeding (see table). D inch 3 (.125) 4 5 (.187) 6 (.250) 8 ap inch Axial machining In axial grooving operations the tool must be adapted to the radius of the groove. The toolholder code tells the maximum and minimum diameters that can be handled (see code key). The diameter measured on the outside of the blade (D 1) determines the largest diameter that can be made. The diameter measured on the inside of the blade (D 2) determines the smallest diameter that can be made. This applies to the initial groove only. Changing to turning means no general restrictions besides collision risk if machining towards center. Internal machining Generally the same technique as for external machining should be used. In blind holes problems can occur with chip evacuation. To avoid that start with making a groove at the inner wall and turn towards the outside. 317

21 MDT Application tecnhnique Modular holders, calculation of dimensions after mounting Example, left hand version (L) Blade holder GL (alternative Seco Capto GL). Blade type V21-C.R130.L.. l 1 = l 1 holder + f 1 blade f 1 = f 1 holder + l 1 blade Example, right hand version (R) Blade holder GR (alternative Seco Capto GR). Blade type V21-C.L130.R.. l 1 = l 1 holder + f 1 blade f 1 = f 1 holder + l 1 blade Example, right hand version (R) Blade holder FR (alternative Seco Capto FR). Blade type V21-C.R130.L.. l 1 = l 1 holder + l 1 blade f 1 = f 1 holder + f 1 blade Example, left hand version (L) Blade holder FL (alternative Seco Capto FL). Blade type V21-C.L130.R.. l 1 = l 1 holder + l 1 blade f 1 = f 1 holder + f 1 blade 318

22 MDT Application tecnhnique Modular holders, calculation of dimensions after mounting Example, left hand version (L) Blade holder FL (alternative Seco Capto FL). Blade type V21-C.L130.L.. l 1 = l 1 holder + l 1 blade f 1 = f 1 holder + f 1 blade Example, right hand version (R) Blade holder FR (alternative Seco Capto FR). Blade type V21-C.R130.R.. l 1 = l 1 holder + l 1 blade f 1 = f 1 holder + f 1 blade Example, left hand version (L) Blade holder A..FL (alternative Seco Capto A..FL). Blade type V21-C.L130.L.. l 1 = l 1 holder + l 1 blade f 1 = f 1 holder + f 1 blade Example, right hand version (R) Blade holder A..FR (alternative Seco Capto A..FR). Blade type V21-C.R130.R.. l 1 = l 1 holder + l 1 blade f 1 = f 1 holder + f 1 blade 319

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24 MDT Cutting data Working depths CFIR/L CFMR/L CFOR/L, CFTR/L, CFPR/L CFIR/L CGGR/L CFOR/L 6 x insert width CFTR/L 8.5 x insert width 3 x insert width 5 x insert width CFPR/L 6.5 x insert width 3 x insert width 13.5 x insert width for size 13 2 x insert width for size 16 Maximum working depths for the different toolholder models. These working depths can be limited when using double ended inserts because of their design. (Maximum total working depth with LCMF 16 inserts is.55 and with LCMF30 inserts 1.10.) Torque values for clamping screws Screw L85011 MC6S4.. MC6S5.. TCEI05.. TCEI06.. TCEI08.. TCEI10.. Nm Dynamomentic keys, see page 21. General recommendations in/lbs Use medium to high feeds for general grooving. Use medium to low feeds for precision grooving. Always use reverse feed instead of rapid traverse out of grooves. Do not use too low cutting depths and feed rates for finishing and semi-finishing turning operations. The appropriate deflection must be achieved. Minimum cutting depths and feed rates are shown in the table below. When profiling with round inserts do not use cutting depths over.4 x the insert diameter. Lower the cutting data when using the CFMR/L holders because the extra length makes them deflect more. Maximum overhang with CGGR/L holders should be 3 x the tool diameter. Minimum cutting depth (ap) and feed rate (f) Insert 3-FT 3-MT 3-MG 3-MC 4-FT 4-MT 4-MG 4-MC Min ap Min f Insert Min ap Min f FT 5-MT 5-MG 5-MC 6-FT 6-MT 6-MG 6-MC 8-FT

25 MDT Cutting data MDT Cutting depth and feed rate recommendations Size 16 and 30 Recommended cutting depths and feed rates for the different insert geometries are found in the charts below. Geometry FT Cutting depth, Inch /10 mm Turning Feed, in/rev Cutting width, Inch Grooving Feed, in/rev Geometry MT Cutting depth, Inch Turning Cutting width, Inch Grooving Feed, in/rev Feed, in/rev Geometry MG Cutting depth, Inch Turning Cutting width, Inch Grooving Feed, in/rev Feed, in/rev Geometry MP Cutting depth, Inch Turning Feed, in/rev Cutting width, Inch Grooving Feed, in/rev 322

26 MDT Cutting data Geometry MC Turning Grooving Cutting depth, inch Cutting width, inch Feed, in/rev Feed, in/rev MDT 13 Cutting depth and feed rate recommendations Size 13 Recommended cutting depths and feed rates are found in the charts below. Geometry FT Cutting depth, inch Turning Feed, in/rev Cutting width, inch Grooving Feed, in/rev Geometry MC Turning Grooving Cutting depth, inch Feed, in/rev Cutting width, inch Feed, in/rev Geometry MP Turning Grooving Cutting depth, inch Feed, in/rev Cutting width, inch Feed, in/rev 323

27 324 MDT - Cutting data Classify the workpiece material into a Seco material group to get a cutting speed recommendation based on workpiece material insert width and grade feed rate For workpiece material classification see page Cutting speed CP500 4,56,0 3,04, ,010, ,56, ,010,0 CP ,04,0 3,010,0 TP200/CP / TP ,08,0 TK Seco Material Group No. Feed f in/rev Cutting speed, vc (sf/min) Insert width, ap (mm)

28 325 MDT - Cutting data F M R F M R F M R F M R CP500 4,56,0 3,04, ,010, ,56, ,010,0 CP ,04,0 3,08,0 TP / TP ,08,0 TK150 Seco Material Group No. Feed f in/rev Cutting speed, vc sf/min) Insert width, ap (mm) Cutting speed Machinability % D.O.C ap (in) Initial values Feed f (in/rev) Cutting speed, vc (sf/min) Machinability (%) Type of application Cutting data for grade 883 and 890 The machinability of the workpiece material expressed in percent is given on page 486.

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30 MDT Troubleshooting Machining problems Chipbreaking problems/ turning Increase feed rate or cutting depth. Use narrower insert with smaller radius. Vibrations Reduce the cutting speed. Increase the feed rate. Reduce the cutting depth. Improve the stability of the tool and workpiece. Select an insert with smaller radius. Chipbreaking problems/ grooving Reduce the cutting speed. Increase the feed rate. Use interrupted feed. Tool life problems Breakage Reduce the feed rate. Reduce the cutting depth. Select a tougher grade. Select an insert with larger radius. Plastic deformation Reduce the cutting speed. Reduce the feed rate. Use coolant. Select a more wear resistant grade. Select an insert with larger radius. Rapid flank wear Reduce the cutting speed. Select a more wear resistant grade. Built-up edge Increase the cutting speed. Increase the feed rate. Do not use coolant. Rapid crater wear Reduce the cutting speed. Reduce the feed rate. Use coolant. Select a more wear resistant grade. Chip hammering Change the feed rate. Change the cutting depth. Chipping Increase the cutting speed. Reduce the feed rate. Select a tougher grade. Comb cracks Reduce the cutting speed. Reduce the feed rate. Use abundant coolant flow or no coolant at all. Notch wear Reduce the cutting speed. Reduce the feed rate. 327

31 MDT Troubleshooting Workpiece out of tolerance Poor surface finish Reduce the feed rate. Increase the cutting speed. Reduce the cutting depth. Use coolant. Improve the stability of the tool and workpice. Inaccurate square facing Final facing should be made as radial machining from outside to center. Diameter out of tolerance Check the tool length compensation measure. Reduce the cutting speed. Select a more wear resistant grade. Repeatability problems Keep machining conditions constant. Check the insert wear. Diameter variation After grooving the tool must be retracted in accordance with the compensation measurement before proceeding with turning. Keep machining conditions constant during turning operation. 328

32 Application overview MDT toolholders External toolholders CFIR/L CIIR/L (Swiss) CFMR/L CFPR/L CFTR/L CFIR/L CGIR/L pages -331, 340 pages page 334 pages pages Internal toolholders A...-CG.R/L A...-CGGR/L page 341 page 342 Holders for modular blades GR/L Ext. FR/L Ext. A...-FR/L Int. page 343 page 343 page 344 Blades, modular page 345 page 346 Holder and blades SFN/CF.N CF.N (150.10) page 347 page

33 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFIR/L CFIR/L 100/125 Standard reach toolholders Inserts, please see pages , 361 Right-hand version shown Application Part No. h b l 1 f 1 l 3 a r D m2 Seat size.eps 3 CFIR B LC B LC D LC D LC CFIL B LC B LC D LC D LC CFIR B LC D LC D LC CFIL B LC D LC D LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) Toolholder/ Insert dimension..03 MC6S 4x18 3 SMS795 TCEI SMS MC6S 5x18 4 SMS795 TCEI SMS795 Please check availability in current price and stock-list

34 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFIR/L CFIR/L 100/125 Standard reach toolholders Inserts, please see pages , 361 Right-hand version shown Application Part No. h b l 1 f 1 l 3 a r * D m2 Seat size 5 CFIR B LC D LC D LC CFIL B LC D LC D LC CFIR D LC D LC CFIL D LC D LC CFIR D LC E LC CFIL D LC E LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Max depth of cut for LCMF16.. =.550 in., LCMF30.. = in. Toolholder/ Insert dimension..05 MC6S 5x18 4 SMS795 TCEI SMS MC6S 6x20 5 SMS795 TCEI SMS TCEI SMS795 TCEI SMS795 Please check availability in current price and stock-list 331

35 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFMR/L CFIR/L 100/125/150 Long reach toolholders Inserts, please see pages , 361 Right-hand version shown Application Part No. h b l 1 f 1 l 3 a r * D m2 Seat size 3 CFMR B LC D LC D LC E LC CFML B LC D LC D LC E LC CFMR B LC D LC D LC E LC CFML B LC D LC D LC E LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Max depth of cut for LCMF16.. =.550 in. Toolholder/ Insert dimension..03 MC6S 4x18 3 SMS795 TCEI SMS MC6S 5x18 4 SMS795 TCEI SMS795 Please check availability in current price and stock-list 332

36 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFMR/L CFIR/L 100/125/150 Long reach toolholders Inserts, please see pages , 361 Right-hand version shown Application Part No. h b l 1 f 1 l 3 a r * D m2 Seat size 5 CFMR D LC D LC E LC CFML D LC D LC E LC CFMR D LC D LC E LC CFML D LC D LC E LC CFMR D LC E LC E LC CFML D LC E LC E LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Max depth of cut for LCMF16.. =.550 in., LCMF30.. = in. Toolholder/ Insert dimension..05 MC6S 5x18 4 SMS795 TCEI SMS MC6S 6x20 5 SMS795 TCEI SMS TCEI SMS795 TCEI SMS795 Please check availability in current price and stock-list 333

37 MDT - Toolholders, external Toolholders for inserts LCMR CFTR/L, CFPR/L Deep grooving/cut-off toolholders Inserts, please see pages , 361 * max Right-hand version shown Application Part No. h b l 1 f 1 l 3 max* Seat size 3 CFTR C LC CFTR D LC CFTL C LC CFTL D LC CFPR C LC CFPR D LC CFPL C LC CFPL D LC Spare Parts, Parts included in delivery Clamp screw Key *Due to the design, grooving depth is limited. Toolholder/ Insert dimension CFT.. TCEI SMS795 CFP.. TCEI SMS795 Please check availability in current price and stock-list 334

38 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFIR/L Face machining toolholders Inserts, please see pages , 361 Initial plunge range e.g. 4.00/2.75 (4.00 inch/2.75) Right-hand version with left-hand blade shown Application Initial plunge* Part No. h b l 1 f 1 l 3 a r Seat size /2.75 CFIR D-L LC / D-L LC / D-L LC /2.75 CFIL D-R LC / D-R LC / D-R LC /2.75 CFIR D-L LC / D-L LC / D-L LC /2.75 CFIL D-R LC / D-R LC / D-R LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Initial plunge relates to face groove diameter Toolholder/ Insert dimension..03 MC6S 4x18 3 SMS795 TCEI SMS MC6S 5x18 4 SMS795 TCEI SMS795 Please check availability in current price and stock-list 335

39 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFIR/L Face machining toolholders Inserts, please see pages , 361 Initial plunge range e.g. 4.00/2.75 (4.00 inch/2.75) Right-hand version with left-hand blade shown Application Initial plunge* Part No. h b l 1 f 1 l 3 a r * Seat size /2.75 CFIR D-L LC / D-L LC / D-L LC / D-L LC /2.75 CFIL D-R LC / D-R LC / D-R LC / D-R LC /2.75 CFIR D-L LC / D-L LC / D-L LC / D-L LC /2.75 CFIL D-R LC / D-R LC / D-R LC / D-R LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Initial plunge relates to face groove diameter Toolholder/ Insert dimension..05 MC6S 5x18 4 SMS795 TCEI SMS MC6S 6x20 5 SMS795 TCEI SMS795 Please check availability in current price and stock-list 336

40 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CFIR/L Face machining toolholders Inserts, please see pages Initial plunge range e.g. 4.00/2.75 (4.00 inch/2.75) Right-hand version with left-hand blade shown Application Initial plunge* Part No. h b l 1 f 1 l 3 a r * Seat size /3.50 CFIR D-L LC / D-L LC / D-L LC / D-L LC /3.50 CFIL D-R LC / D-R LC / D-R LC / D-R LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Initial plunge relates to face groove diameter Toolholder/ Insert dimension..08 MC6S 6x20 5 SMS795 TCEI SMS795 Please check availability in current price and stock-list 337

41 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CGIR/L Face machining toolholders Inserts, please see pages , 361 Initial plunge range e.g. 4.00/2.75 (4.00 inch/2.75) Right-hand version with right-hand blade shown Application Initial plunge* Part No. h b l 1 f 1 l 3 a r * Seat size /2.75 CGIR D-R LC / D-R LC /2.75 CGIL D-L LC / D-L LC /2.75 CGIR D-R LC / D-R LC /2.75 CGIL D-L LC / D-L LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Initial plunge relates to face groove diameter Toolholder/ Insert dimension..03 MC6S 4x18 3 SMS795 TCEI SMS MC6S 5x18 4 SMS795 TCEI SMS795 Please check availability in current price and stock-list 338

42 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CGIR/L Face machining toolholders Inserts, please see pages , 358, 361 Initial plunge range e.g. 4.00/2.75 (4.00 inch/2.75) Right-hand version with right-hand blade shown Application Initial plunge* Part No. h b l 1 f 1 l 3 a r * Seat size /3.50 CGIR D-R LC / D-R LC / D-R LC /3.50 CGIL D-L LC / D-L LC / D-L LC /3.50 CGIR D-R LC / D-R LC / D-R LC / D-R LC /3.50 CGIL D-L LC / D-L LC / D-L LC / D-L LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Initial plunge relates to face groove diameter Toolholder/ Insert dimension..06 MC6S 6x20 5 SMS795 TCEI SMS TCEI SMS795 TCEI SMS795 Please check availability in current price and stock-list 339

43 MDT - Toolholders, external Toolholders for inserts LCMF, LCMR and LCGN CIIR/L Swiss toolholders Inserts, please see pages , 361 Right-hand version shown Application Part No. h b l 1 f 1 a r * Seat size 3 CIIR D LC B LC CIIL D LC B LC Spare Parts, Parts included in delivery Clamp screw/ Key (old version) Clamp screw/ Key (new version) *Max depth of cut fpr LCMF16.. =.550 in. Toolholder/ Insert dimension D MC6S 4x18 3 SMS795 TCEI SMS B MC6S 4x18 3 SMS795 TCEI SMS795 Please check availability in current price and stock-list 340

44 MDT - Toolholders, internal Toolholders for inserts LCMF and LCMR CG.R/L Inserts, please see pages , 360 Right-hand version shown Application Part No. dm m l 1 l 3 l 4 f 1 a r min Seat size 03 A10-CGER LC A10-CGEL LC A12-CGFR LC A12-CGFL LC A16-CGHR LC A16-CGHL LC A20-CGJR LC A20-CGJL LC A12-CGFR LC A12-CGFL LC A16-CGFR LC A16-CGFL LC A20-CGHR LC A20-CGHL LC Spare Parts, Parts included in delivery Clamp screw Key Coolant adaptor* Toolholder/ Insert dimension A10-.. L85011-T15P T15P-7 SEAL16 A12-.. L85011-T15P T15P-7 SEAL20 A16-.. L85011-T15P T15P-7 SEAL25 A20-.. L85011-T15P T15P-7 SEAL32 Please check availability in current price and stock-list *To be ordered separately 341

45 MDT - Toolholders, internal Toolholders for inserts LCGN, LCMF and LCMR CGGR/L Inserts, please see pages , 361 Right-hand version shown Application Part No. dm m l 1 l 3 f 1 a r min Seat size 03 A24-CGGR LC A24-CGGL LC A24-CGGR LC A24-CGGL LC A24-CGGR LC A24-CGGL LC A24-CGGR LC A24-CGGL LC Spare Parts, Parts included in delivery Clamp screw Key Coolant adaptor* Toolholder/ Insert dimension A24T MC6S 4x14 3 SMS795 SEAL40 A24T MC6S 5x14 4 SMS795 SEAL40 A24T MC6S 5x14 4 SMS795 SEAL40 A24T TCEI SMS795 SEAL40 Please check availability in current price and stock-list *To be ordered separately 342

46 MDT - Holders, external for modular holders Toolholders GR/L FR/L Blades, please see pages How to assemble, see pages Note that in photo above, tool GR/L is shown on the left and tool FR/L is shown on the right. Right-hand version shown Application Part No. h b l 1 f 1 l 3 GR063B-V GL063B-V GR075B-V GL075B-V GR100D-V GL100D-V GR125D-V GL125D-V FR063B-V FL063B-V FR075B-V FL075B-V FR100D-V FL100D-V FR125D-V FL125D-V Locking screw Screw Key Toolholder/ Insert dimension..-v21 C46017-T20P F85015-T20P T20P-7L Please check availability in current price and stock-list 343

47 MDT - Holders, internal for modular holders Toolholders FR/L Blades, please see pages How to assemble, see pages Right-hand version shown Application Part No. dm m l 1 l 3 f 1 A16-FR-V A16-FL-V A20-FR-V A20-FL-V A24-FR-V A24-FL-V Locking screw Screw Key Coolant adaptor* Toolholder/ Insert dimension A16- C46017-T20P F85015-T20P T20P-7L SEAL25 A20- C46017-T20P F85015-T20P T20P-7L SEAL32 A24- C46017-T20P F85015-T20P T20P-7L SEAL40 Please check availability in current price and stock-list 344

48 MDT - Blades, modular Blades C.R/L Holders, please see pages How to assemble, see pages Inserts, please see pages , 360 Initial plunge range e.g (1.18 inch/.670 inch) Right-hand version with left-hand blade shown Application Initial plunge* Part No. Inch Part No. Metric l 1 f 1 a r /.670 V21-CJR 1303L L LC / L L LC /1.30 V21-CKR 1303L L LC / L L LC / L L LC /.670 V21-CJL 1303R R LC / R R LC /1.30 V21-CKL 1303R R LC / R R LC / R R LC /.670 V21-CHR 1304L L LC / L L LC /1.02 V21-CIR 1304L L LC / L L LC / L L LC / L L LC / L L LC /.670 V21-CHL 1304R R LC / R R LC /1.02 V21-CIL 1304R R LC / R R LC / R R LC / R R LC / R R LC Please check availability in current price and stock-list 345

49 MDT - Blades, modular Blades C.R/L Holders, please see pages How to assemble, see pages Inserts, please see pages , 360 Initial plunge range e.g (1.18 inch/.670 inch) Right-hand version with right-hand blade shown Application Initial plunge* Part No. Part No. Metric l 1 f 1 a r /.670 V21-CJR 1303R R LC / R R LC /1.30 V21-CKR 1303R R LC / R R LC / R R LC /.670 V21-CJL 1303L L LC / L L LC /1.30 V21-CKL 1303L L LC / L L LC / L L LC /.670 V21-CHR 1304R R LC / R R LC /1.02 V21-CIR 1304R R LC / R R LC / R R LC / R R LC / R L LC /.670 V21-CHL 1304L L LC / L L LC /1.02 V21-CIL 1304L L LC / L L LC / L L LC / L L LC / L L LC Please check availability in current price and stock-list 346

50 MDT - Holder and blades MDT - Toolholder and blades for inserts LCGN, LCMF and LCMR SFN Inserts, please see pages , 361 Blade mounted on right-hand shown l 1 -a r = l Application Part No. Holder b h l 1 f 1 a r Seat size SFN100N Part No. Blade For Insert CFLN LC CFKN LC CFNN LC CFIN LC CFLN LC CFHN LC CFJN LC Spare Parts, Parts included in delivery Locking screw Screw Key *Max. depth of cut for LCMF16..=.551 in. Toolholder/ Insert dimension SFN100N C46017-T20P C45013-T20P T20P-7 Please check availability in current price and stock-list 347

51 MDT - Blades for holder Blades for inserts LCGN, LCMF and LCMR Inserts, please see pages , 361 Application Part No. b 2 l h 1 h 3 D max * Seat size CFMN LC CFON LC CFMN LC CFMN LC CFKN LC Note: For application information, see your local SECO technical specialist. *D max for LCMF16.. = in. 348