NEW EXTENDED PROGRAM AND INTERNAL COOLING

Transcription

1 EXTENDED PROGRA AND INTERNAL COOLING

2 Universally applicable for all materials and milling strategies for outstanding performance and tool life Drilling» special face geometry for drilling and ramping» optimized flute space» cutting edge preparation» nano-i T coating Ramping» with neck clearance» 4-fluted and 3-fluted option» short length, 4-flute series» with and without internal cooling Roughing Finishing lotting END ILL

3 END ILL from Extended program and coolant through end mills Drilling and milling optimized coolant ducts Traditionally, drills have axial coolant ducts and milling cutters have radial coolant ducts. The coolant through RF 100 Diver offers both in order to optimize cooling and protection to the face and diameter when plunging. Guhring s decades of expertise in carbide production as well as tooling optimization ensures maximum efficiency of coolant lubrication, chip evacuation and tool stability. up to 40 % longer tool life for sticky materials stainless and heat-resistant materials for process reliability in drilling & plunging PC machining Choose the optimal Diver end mill for your application: 3-fluted 4-fluted 4-fluted, short 4-fluted, corner radii for less powerful machines & less stable clamping conditions for turning machines & driven tools specially for slotting with smaller milling cutter diameters with and without coolant through for stable machines & clamping high-performance milling with maximum cutting speeds with and without coolant through for more stability when slotting up to 25 % higher feed rate reduced deflection without coolant through for pocketing and slotting multiple radii per diameter up to 25 % higher feed rate without coolant through

4 3-Flute - Inch - tandard Length center cutting tandard No. elix angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging urface finish nano-i eries 6872 Application aterial Ideal P teel tainless steel alloys ardened d 3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c inch inch inch inch inch inch inch x 45 Code no. EDP Number 1/8 1/ /4 3/ /16 3/ /8 3/ /4 1/ /2 1/2 7/ /16 5/ /2 1/2 7/ /8 3/ /2 5/8 7/ /2 1/ /8 1 1/ /8 5/ /2 3/4 1 1/ /4 3/ / /

5 3-Flute - etric - tandard Length center cutting tandard No. elix angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging urface finish nano-i eries Application aterial Ideal P teel tainless steel alloys ardened d 3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c mm mm mm mm mm mm mm x 45 Code no. EDP Number

6 3-Flute - Inch - tandard Length center cutting - with coolant through tandard No. elix angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging urface finish nano-i eries 6873 Application aterial Ideal P teel tainless steel alloys ardened d3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c inch inch inch inch inch inch inch x 45 Code no. EDP Number 1/4 1/ /2 1/2 7/ /16 5/ /2 1/2 7/ /8 3/ /2 5/8 7/ /2 1/ /8 1 1/ /8 5/ /2 3/4 1 1/ /4 3/ /

7 3-Flute - etric - tandard Length center cutting - with coolant through tandard No. elix angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging urface finish nano-i eries Application aterial Ideal P teel tainless steel alloys ardened d3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c mm mm mm mm mm mm mm x 45 Code no. EDP Number

8 4-Flute - Inch - hort Length center cutting tub No. elix Angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries 6874 Application aterial Ideal P teel tainless steel alloys ardened c =Optimal =econdary h10 h6 l1 l2 c inch inch inch inch inch x 45 Code no. EDP Number 1/4 1/4 2 1/ /16 5/16 2 1/ /8 3/8 2 5/ /16 7/16 2 1/2 5/ /2 1/2 2 1/2 5/ /8 5/8 3 3/ /4 3/

9 4-Flute - etric - hort Length center cutting tub No. elix Angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries Application aterial Ideal P teel tainless steel alloys ardened d3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c mm mm mm mm mm mm mm x 45 Code no. EDP Number

10 4-Flute - Inch - tandard Length center cutting tandard No. elix Angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries 6757 Application aterial Ideal P teel tainless steel alloys ardened c =Optimal =econdary h10 h6 l1 l2 c inch inch inch inch inch x 45 Code no. EDP Number 1/8 1/8 1 1/2 1/ /16 3/16 2 3/ /4 1/4 2 1/2 1/ /16 5/16 2 1/2 3/ /8 3/8 2 1/2 7/ /16 7/16 2 3/4 7/ /2 1/2 3 1/ /8 5/8 3 1/2 1 1/ /4 3/ / /

11 4-Flute - etric - tandard Length center cutting tandard No. elix Angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries Application aterial Ideal P teel tainless steel alloys ardened d3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c mm mm mm mm mm mm mm x 45 Code no. EDP Number

12 4-Flute - Inch - tandard Length center cutting - with corner radius options tandard No. elix Angle R±.002 Radius Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries 6759 Application aterial Ideal P teel tainless steel alloys ardened r =Optimal =econdary h10 h6 l1 l2 corner inch inch inch inch radius Code no. EDP Number 1/8 1/8 1 1/2 1/ /8 1/8 1 1/2 1/ /16 3/16 2 3/ /16 3/16 2 3/ /4 1/4 2 1/2 1/ /4 1/4 2 1/2 1/ /4 1/4 2 1/2 1/ /16 5/16 2 1/2 3/ /16 5/16 2 1/2 3/ /16 5/16 2 1/2 3/ /8 3/8 2 1/2 7/ /8 3/8 2 1/2 7/ /8 3/8 2 1/2 7/ /8 3/8 2 1/2 7/ /2 1/2 3 1/ /2 1/2 3 1/ /2 1/2 3 1/ /2 1/2 3 1/ /2 1/2 3 1/ /8 5/8 3 1/2 1 1/ /8 5/8 3 1/2 1 1/ /8 5/8 3 1/2 1 1/ /8 5/8 3 1/2 1 1/ /4 3/ / /4 3/ / /4 3/ / /4 3/ / /4 3/ / /4 3/ / / / / / / /

13 4-Flute - Inch - tandard Length center cutting - with coolant through tandard No. elix Angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries 6875 Application aterial Ideal P teel tainless steel alloys ardened c =Optimal =econdary h10 h6 l1 l2 c inch inch inch inch inch x 45 Code no. EDP Number 1/4 1/4 2 1/2 1/ /16 5/16 2 1/2 3/ /8 3/8 2 1/2 7/ /2 1/2 3 1/ /8 5/8 3 1/2 1 1/ /4 3/ /

14 4-Flute - etric - tandard Length center cutting - with coolant through tandard No. elix Angle Chamfer Rake Angle A B olid Carbide lotting Roughing Ramping elix Plunging Finishing urface finish nano-i eries Application aterial Ideal P teel tainless steel alloys ardened d3 l 3 c =Optimal =econdary h10 h6 d3 l1 l2 l3 c mm mm mm mm mm mm mm x 45 Code no. EDP Number

15 Plunging trategies - illing cutters with special Diver face geometry imple Ramp Ramp angle = with max depth 1 x D Pendulum Ramp angle = with max depth 1 x D elical Feed = x D per revolution Diameter of interpolation should be at least = 1.7 x D Plunge milling ax radial engagement = 0.25 x D Alternative for problems caused by excessive radial forces Drilling/Piloting Pecking cycles required for drilling depths over 1 x D Tool Cooling teel Cast ard achine Dry, Air Blast: Avoid Thermal hock eat is transferred to the chip Air blast to assist in chip evacuation tainless Ti/TA Emulsion, Oil: Provide cooling to the cutting edge Prevention of built up edge Aid in chip evacuation Non-Ferrous N Emulsion, : Prevention of built up edge Aid in chip evacuation Exceptions for material ranges P K As a general Rule If it is not possible to avoid the use of coolant, the cutting speed and radial engagement should be reduced compared with dry machining. This will result in lower cutting temperatures and the risk of thermal shock will be decreased. Chip evacuation: Coolant should be used in applications where chip evacuation is not possible. Recutting chips will lead to accelerated tool wear and breakage Finishing: The application of coolant is principally an advantage as a better surface finish can be achieved. Very long tools: Coolant can result in a smoother process, as the lubricant has a vibration-reducing effect. Alignment of coolant as acurate as possible in the cutting area from at least three directions no flushing back of small chips to the cutting area Peripheral cooling / Guhrojet Best external option: Optimal tool cooling and chip evacuation thanks to the direct route from coolant exit to cutting area 15

16 Operating Parameters - Inch LOTTING aterial ardness Cutting depth * (a p) Cutting width (a e) F Feed Rate Inch per Tooth - IPT End ill Diameter 1/8 1/4 5/16 3/8 1/2 5/8 3/4 truct./free-cutting steels, unall. heat-treat./case hard. steels up to 28 Rc 1 x D 1xd P Free-cutting steels, unalloyed case hard. steels, nitr. steels Rc 1 x D 1xd Alloyed heat-treatable, tool and high speed steels Rc 1 x D 1xd tainless steel - easy to machine / sulphured up to 20 Rc 1 x D 1xd tainless steel - moderately difficult to machine Rc 1 x D 1xd Titanium, Titanium alloys up to 44 Rc 1 x D 1xd , grey cast iron, spher. graphite/malleable cast iron over 240 B 30 1 x D 1xd N Aluminum, Al-wrought alloys, Al-alloys up to 7% i 1 x D 1xd Aluminum-cast alloys over 7% i 1 x D 1xd IG-VOLUE ROUGING aterial ardness Cutting depth * (a p) Cutting width (a e) F Feed Rate Inch per Tooth - IPT End ill Diameter 1/8 1/4 5/16 3/8 1/2 5/8 3/4 truct./free-cutting steels, unall. heat-treat./case hard. steels up to 28 Rc 1.5 x D 0.40 x D P Free-cutting steels, unalloyed case hard. steels, nitr. steels Rc 1.5 x D 0.40 x D Alloyed heat-treatable, tool and high speed steels Rc 1.5 x D 0.33 x D tainless steel - easy to machine / sulphured up to 20 Rc 1.5 x D 0.33 x D tainless steel - moderately difficult to machine Rc 1.5 x D 0.25 x D Titanium, Titanium alloys up to 44 Rc 1.5 x D 0.33 x D , grey cast iron, spher. graphite/malleable cast iron over 240 B x D 0.40 x D N Aluminum, Al-wrought alloys, Al-alloys up to 7% i 1.5 x D 0.40 x D Aluminum-cast alloys over 7% i 1.5 x D 0.40 x D IG-PEED FINIING aterial ardness Cutting depth * (a p) Cutting width (a e) F Feed Rate Inch per Tooth - IPT End ill Diameter 1/8 1/4 5/16 3/8 1/2 5/8 3/4 truct./free-cutting steels, unall. heat-treat./case hard. steels up to 28 Rc 2 x D 0.02 x D P Free-cutting steels, unalloyed case hard. steels, nitr. steels Rc 2 x D 0.02 x D Alloyed heat-treatable, tool and high speed steels Rc 2 x D 0.02 x D tainless steel - easy to machine / sulphured up to 20 Rc 2 x D 0.02 x D tainless steel - moderately difficult to machine Rc 2 x D 0.02 x D Titanium, Titanium alloys up to 44 Rc 2 x D 0.02 x D , grey cast iron, spher. graphite/malleable cast iron over 240 B 30 2 x D 0.02 x D N Aluminum, Al-wrought alloys, Al-alloys up to 7% i 2 x D 0.02 x D Aluminum-cast alloys over 7% i 2 x D 0.02 x D (continued next page) 16

17 Operating Parameters - Inch RF 100 DIVER RAPING - ELICAL INTERPOLATION aterial ardness Ramping depth* (DOC max.) Ramping* max. angle in F Feed Rate Inch per Tooth - IPT End ill Diameter 1/8 1/4 5/16 3/8 1/2 5/8 3/4 truct./free-cutting steels, unall. heat-treat./case hard. steels up to 28 Rc 1 x D P Free-cutting steels, unalloyed case hard. steels, nitr. steels Rc 1 x D Alloyed heat-treatable, tool and high speed steels Rc 1 x D tainless steel - easy to machine / sulphured up to 20 Rc 1 x D tainless steel - moderately difficult to machine Rc 0.5 x D Titanium, Titanium alloys up to 44 Rc 0.5 x D , grey cast iron, spher. graphite/malleable cast iron over 240 B 30 1 x D Aluminum, Al-wrought alloys, Al-alloys up to 7% i 1 x D N Aluminum-cast alloys over 7% i 1 x D DRILLING aterial ardness Drilling depth** (a p max.) F Feed Rate Inch per Tooth - IPT End ill Diameter 1/8 1/4 5/16 3/8 1/2 5/8 3/4 truct./free-cutting steels, unall. heat-treat./case hard. steels up to 28 Rc 2 x D P Free-cutting steels, unalloyed case hard. steels, nitr. steels Rc 2 x D Alloyed heat-treatable, tool and high speed steels Rc 1 x D , grey cast iron, spher. graphite/malleable cast iron over 240 B 30 2 x D N Aluminum, Al-wrought alloys, Al-alloys up to 7% i 1 x D Aluminum-cast alloys over 7% i 1 x D

18 Operating Parameters - etric LOTTING aterial/io material ardness a p max a e max v c fz (mm/z) with nom. Ø truct./free-cutting steels, unall. heat-treat./case hard. steels 850 N/mm² 1xD 1xD P Free-cutting steels, unalloyed case hard. steels, nitr. steels N/mm² 1xD 1xD Alloyed heat-treatable, tool and high speed steels N/mm² 1xD 1xD tainless steel - easy to machine / sulphured 750 N/mm² 1xD 1xD tainless steel - moderately difficult to machine N/mm² 1xD 1xD , grey cast iron, spher. graphite/malleable cast iron 240 B 1xD 1xD Aluminium, Al-wrought alloys, Al-alloys 7% i 1xD 1xD N Aluminium-cast alloys 7% i 1xD 1xD Titanium, Titanium alloys 1300 N/mm² 1xD 1xD PC-ROUGING fz (mm/z) with nom. Ø aterial/io material ardness a p max a e max v c truct./free-cutting steels, unall. heat-treat./case hard. steels 850 N/mm² 1.5xD 0.40xD P Free-cutting steels, unalloyed case hard. steels, nitr. steels N/mm² 1.5xD 0.40xD Alloyed heat-treatable, tool and high speed steels N/mm² 1.5xD 0.33xD tainless steel - easy to machine / sulphured 750 N/mm² 1.5xD 0.33xD tainless steel - moderately difficult to machine N/mm² 1.5xD 0.25xD , grey cast iron, spher. graphite/malleable cast iron 240 B 1.5xD 0.40xD Aluminium, Al-wrought alloys, Al-alloys 7% i 1.5xD 0.40xD N Aluminium-cast alloys 7% i 1.5xD 0.40xD Titanium, Titanium alloys 1300 N/mm² 1.5xD 0.33xD C-FINIING aterial/io material ardness a p max a e max v c fz (mm/z) with nom. Ø truct./free-cutting steels, unall. heat-treat./case hard. steels 850 N/mm² 2xD 0.02xD P Free-cutting steels, unalloyed case hard. steels, nitr. steels N/mm² 2xD 0.02xD Alloyed heat-treatable, tool and high speed steels N/mm² 2xD 0.02xD tainless steel - easy to machine / sulphured 750 N/mm² 2xD 0.02xD tainless steel - moderately difficult to machine N/mm² 2xD 0.02xD , grey cast iron, spher. graphite/malleable cast iron 240 B 2xD 0.02xD Aluminium, Al-wrought alloys, Al-alloys 7% i 2xD 0.02xD N Aluminium-cast alloys 7% i 2xD 0.02xD Titanium, Titanium alloys 1300 N/mm² 2xD 0.02xD (continued next page) 18

19 Operating Parameters - etric RF 100 DIVER RAPING, ELIX, GROOVING aterial/io material ardness a p Ramping max. angle v c fz (mm/z) with nom. Ø truct./free-cutting steels, unall. heat-treat./case hard. steels 850 N/mm² 1 x D P Free-cutting steels, unalloyed case hard. steels, nitr. steels N/mm² 1 x D Alloyed heat-treatable, tool and high speed steels N/mm² 1 x D tainless steel - easy to machine / sulphured 750 N/mm² 1 x D tainless steel - moderately difficult to machine N/mm² 1 x D , grey cast iron, spher. graphite/malleable cast iron 240 B 1 x D Aluminium, Al-wrought alloys, Al-alloys 7% i 1 x D N Aluminium-cast alloys 7% i 1 x D Titanium, Titanium alloys 1300 N/mm² 1 x D DRILLING aterial/io material ardness Drilling depth (a p max.) v c fz (mm/z) with nom. Ø truct./free-cutting steels, unall. heat-treat./case hard. steels 850 N/mm² 1.5 x D P Free-cutting steels, unalloyed case hard. steels, nitr. steels N/mm² 1.5 x D Alloyed heat-treatable, tool and high speed steels N/mm² 1.0 x D , grey cast iron, spher. graphite/malleable cast iron 240 B 1.5 x D Aluminium, Al-wrought alloys, Al-alloys 7% i 1.0 x D N Aluminium-cast alloys 7% i 1.0 x D

20 illing Drilling Tapping / thread milling / fluteless tapping PCD Reaming Countersinking ervices Tool holders pecial solutions Grooving systems Guhring, Inc. ain Office 1445 Commerce Avenue Brookfield, WI Tel (262) (800) Fax (262) East Coast Reconditioning Facility 121 W Dudley Town Rd. Bloomfield, CT West Coast Distribution Center and Reconditioning Facility Computer Ln untington Beach, CA ichigan anufacturing and Reconditioning Facility W.K. mith Rd. uite B New udson, I Guhring Corp. (Canada) 20 teckle Place, Unit #14 Kitchener, ON N2E 2C3 Tel (519) (800) Fax (519) Item # /18 No liability can be accepted for printing errors or technical changes of any kind. Our Conditions of ale and Terms of Payment apply. Available on request.