Solid Carbide. Made by Guhring. Specialists for universal high-performance machining. Edition 2012

Transcription

1 NEW now with IC for 5xD Soid Carbide Micro-precision dris Speciaists for universa high-performance machining - without interna cooing from nomina diameter 0.5 mm for driing depths up to 4xD and 7xD - with interna cooing from nomina diameter 1.4 mm for driing depths up to 5xD, 8xD,15xD Edition 2012

2 Soid carbide micro-precision dris Technica data and avantages Optima too design down to the smaest detai The production of the smaest hoes requires highest accuracy. Soid carbide micro-precision dris of Guhring s ExcusiveLine are designed to optimay satisfy these requirements. They enabe high-performance machining in the majority of materias. The 4 facet point grind with honed cutting edges offer high cutting rates and optima chip breaking. The specia fute profie provides probem free swarf evacuation from the hoe. Additiona specifications are the reinforced shank for improved too camping and the -coating, which is especiay designed for demanding appications ike the machining of hardened stees or HSC. Micro-precision dris with interna cooing are avaiabe with spira cooant ducts thanks to the company s own carbide technoogy. Sma but mighty - with and without interna cooing Soid carbide micro-precision dris without interna cooing for driing depths up to 4xD and 7xD are avaiabe in the diameter range from 0.5 to 3.0 mm. Especiay during the driing of stainess stees and specia aoys as we as deep hoes, the soid carbide micro-precision dris with interna cooing for driing depths up to 5xD, 8xD and 15xD give proof of their performance. Thanks to the optimised too geometry, pecking is not required for hoes up to 15xD with Guhring s soid carbide micro-precision dris. The too design makes the soid carbide micro-precision dri up to 4xD without interna cooing and 5xD with interna cooing optimay suitabe as a piot dri for the 15xD micro-precision dri with interna cooing (s. p. 11). Machining exampes of soid carbide micro-precision dris 8xD and 15xD with IC Guhring no Diameter 1.4 mm 2.5 mm 2.5 mm 2.1 mm Coating SuperA SuperA SuperA SuperA Materia group cast iron aoyed case hardened stee aoyed heat-treatabe stee stainess stee Materia description GG25 16MnCr5 42CrMo4 X6CrNiTi18 10 Dri. depth [mm] 8xD 8xD 15xD 15xD Hoe type bind hoe bind hoe bind hoe bind hoe Cooing IC 80 bar IC 80 bar IC 80 bar IC 80 bar Cooant soube oi soube oi soube oi soube oi Machine type machining centre machining centre machining centre machining centre v c [mm/min] f [mm/rev.] Too ife [m]

3 Soid carbide Micro-precision dris Specia toos Superior in every sense ExcusiveLine micro-precision dris have proven their exceptiona performance capabiities in various voume appications and too ife tests. The tabes beow document a few appication exampes with convincing resuts. For specia appications: Specia soutions to customer requirements In addition to spira-futed standard micro-precision dris without interna cooing from 0.5 mm nomina diameter for driing depths up to 4xD and 7xD as we as from 1.4 mm nomina diameter with interna cooing for up to 5xD, 8xD and 15xD, Guhring aso provides specia toos as part of the ExcusiveLine range. Incuding: intermediate sizes for the standard range stepped toos for muti-diameter hoes or countersunk hoes specia engths up to 30xD driing depth other shank forms aternative coatings A questionnaire for specia toos can be found at the end of this brochure. Interna cooing increases too ife consideraby! A comparison between a conventiona interna cooing 6408 demonstrates the micro-precision dri w/o interna cooing advantages of interna cooing: Too ife for hoes up to 7xD and a 8xD dri with increases consideraby. Guhring no. Competitor without interna cooing 6408 with interna cooing Diameter 2.6 mm 2.6 mm Coating TiAIN SuperA Materia group stainess stee stainess stee Materia description 105CrMo17 105CrMo17 Dri. depth [mm] 7xD 8xD Hoe type bind hoe bind hoe Cooing externa interna 100 bar Cooant neat oi neat oi Machine type machining centre machining centre v c [mm/min] f [mm/rev.] Too ife 100 workpieces 500 workpieces, end of too ife not reached! 3

4 Soid carbide micro-precision dris 4 x D with externa cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 4 x D right-hand cutting 2-facet point grind 140 point ange specia fute form Ø toerance m7 piot dri for t max d1 d d 1 d Avaiabiity with externa cooing

5 Soid carbide micro-precision dris 4 x D with externa cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 4 x D right-hand cutting 2-facet point grind 140 point ange specia fute form Ø toerance m7 piot dri for t max d1 d2 2 1 d 1 d Avaiabiity with externa cooing 5

6 Soid carbide micro-precision dris 7 x D with externa cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 7 x D right-hand cutting 2-facet point grind 140 point ange specia fute form Ø toerance m7 1 t max d1 d2 2 1 d 1 d Avaiabiity with externa cooing

7 Soid carbide micro-precision dris 7 x D with externa cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 7 x D right-hand cutting 2-facet point grind 140 point ange specia fute form Ø toerance m7 1 t max d1 d2 2 1 d 1 d Avaiabiity with externa cooing 7

8 Soid carbide micro-precision dris 5 x D with interna cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 8 x D right-hand cutting 2-facet point grind 140 point ange specia fute form Ø toerance m7 piot dri for t max d2 d1 2 1 d 1 d Avaiabiity 8 with interna cooing

9 Soid carbide micro-precision dris 8 x D with interna cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 8 x D right-hand cutting 2-facet point grind 135 point ange specia fute form Ø toerance h7 1 t max d1 d2 2 1 d 1 d Avaiabiity with interna cooing 9

10 Soid carbide micro-precision dris 15 x D with interna cooing Technica data and dimensions Too materia Surface finish Cooing Discount group Guhring no. DIN Shank design Shank to. Type Guhring std. reinforced h6 N Soid carbide Product information driing depth ~ 15 x D right-hand cutting 2-facet point grind 135 point ange specia fute form Ø toerance h7 pease appy 6400 or 6405 as piot dri 1 t max d1 d2 2 1 d 1 d Avaiabiity 10 with interna cooing

11 Soid carbide micro-precision dris Genera recommendations Piot driing For the appication of soid carbide micro-precision dris 15xD we recommend a piot hoe 1xD up to 2xD depth. For this piot hoe, the soid carbide micro-precision dri 4xD without interna cooing and 5xD with interna cooing are optimay suitabe, the soid carbide micro-precision dri 5xD with interna cooing especiay for stainess stees and specia aoys. Their point ange and their diameter toerance are perfecty adapted. # 6405 To. m7 # 6400 To. m7 # 6412 To. h7 ~0, Centering In order to achieve fu performance with soid carbide micro-precision dris from 8xD driing depth, we recommend centering. The ExcusiveLine soid carbide micro-precision dri up to 4xD, Guhring no. 6400, can be appied for this purpose. The centering diameter shoud be approximatey 2 / 3 xd. 2/3 xd 1 Fiter quaity When appying soid carbide micro-precision dris we recommend constant monitoring of the ubricant s fiter quaity due to the extremey sma cooant duct diameters, for exampe with our check instrument CC Too camping For the camping of the soid carbide micro-precision dris we recommend our HMC 3000 hydrauic chucks. They permit the direct camping of toos with shank diameters from 3 mm. Advantages are the fast, easy and precise ength adjustment and the perfect concentricity R < 3 µm at driing depth 10xD. 11

12 Soid carbide micro-precision dris Appication recommendations Toos with bod feed coumn no. are preferred choice. Genera hints: Cooing hints: No pay in spinde bearings, We recommend ubrication by aignment accurate too hoders. soube oi or neat oi, cooant We recommend the appication of pressure min. 40 bar. hydrauic chucks or shrink fit chucks. with externa cooing with interna cooing Feed coumn no. dri-ø mm f (mm/rev.) A driing toos from 8xD must be guided during spot driing. They must never operate at fu speed without support in the machine shop Materia group Materia exampes, new description (od description in brackets) Figures in bod = materia no. to DIN EN Common structura stees S185(St33), P275N(StE285), P235GH(H1), P265GH(H2) E295 (St50-2), E360 (St70-2), P500NH (WStE500) Free-cutting stees SMnPb30 (9SMnPb28), SMn37 (9SMn36) S20 (45S20), (60S20), SPb20 (45SPb20) Unaoyed heat-treatabe stees C22, C30E (Ck30) C45, C45E (Ck45) C60, C60E (Ck60) Aoyed heat-treatabe stees MnSi4, Cr2, Cr NiCr6, Cr4, CrMo4 Unaoyed case hardened stees (C10), C10E (Ck10) Aoyed case hardened stees Cr NiCr13 (15NiCr13), MnCr5, CrMo5 Nitriding stees CrA CrMoV9, CrANi7 Too stees C75W, Cr6, CrMoV X210Cr12, X42Cr13, WCr6, X45NiCrMo4 High speed stees S , S 6-5-2, S Spring stees Si7, Cr3, CrV4 (51CrV4) Stainess stees, suphured X12CrS13, X14CrMoS17, X6CrMoS17, X8CrNiS18-9 austenitic X5CrNi18-10 (V2A), X6CrNiTi18-10, X6CrNiMoTi (V4A) martensitic X20CrNi 17 2 (X17CrNi16-2), X39CrMo17-1, X2CrMoTi18-2 Hardened stees Specia aoys Nimonic, Incone, Mone, Hasteoy Cast iron EN-GJL-100(GG10), EN-GJL-200(GG20) EN-GJL-250(GG25), EN-GJL-350(GG35) Spheroida graphite iron and EN-GJS-500-7(GGG50), EN-GJMW-350-4(GTW35) maeabe cast iron EN-GJS-700-2(GGG70), EN-GJMB-700-2(GTS70) Chied cast iron Ti and Ti-aoys Ti99,5, TiA5Sn2,5, TiCu TiA6Zr5, TiA6V4, TiA4Mo4Sn2,5, - TiA8Mo1V1 Auminium and A-aoys A99,5, AMgSi1, AMg1 A wrought aoys AMgSiPb, ACuMg1, AMg3Si, AZnMgCu1,5 A cast aoys 10 % Si G-ASi5Cu1, G-ASi7Cu3, G-ASi9 > 10 % Si G-ASi12, G-ASi12Cu, - G-ASi12CuNiMg Magnesium aoys MgMn2, G-MgA8Zn1, G-MgA6Zn1 Copper, ow-aoyed SE-Cu, CuSn6, G-CuSn5ZnPb Brass, short-chipping CuZn39Pb2, CuZn39Pb3, CuZn43Pb2 ong-chipping CuZn20, CuZn33, CuZn37Pb0,5 Bronze, short-chipping CuSn7ZnPb, CuPb5Sn5, CuPb10Sn CuNi18Zn19Pb Bronze, ong-chipping CuA5, CuA9Mn, CuSn CuA11Ni, CuBe2 Duropastics Bakeite, Resopa, Pertinax, Motopren Thermopastics Pexigass, Hostaen, Novodur, Makraon Kevar Kevar Gass, carbon concentrated pastics GRT/CRP 12 Tensie strength Hardness MPa (N/mm 2 ) 500 > > > > > > HB HRC >48-60 HRC 240 HB <300 HB 240 HB <300 HB 350 HB

13 Too materia Surface finish Cooing Driing depth Guhring no. Soid carbide ~ 4 x D ~ 7 x D Soid carbide ~ 5 x D ~ 8 x D ~ 15 x D v c m/min Feed coumn no v c m/min Feed coumn no < < < < < < < <

14 Soid carbide micro-precision dris - specia toos questionnaire FAX Guhring OHG Herderstrasse D Abstadt Teephone: Order Inquiry Contact for queries Name/customer no. if avaiabe New customer Order no. Street no. Town/post code Teephone Fax Date Signature Quantity 1 = Dimensions d3 h6 = 2 = d1 = To h7 m7 1 = Step 2 = d2 = 3 = To h7 m7 d1 = To h7 m7 Machining Step hoe Driing and countersinking Shank form HA HE Interna cooing Yes No Coating 14 bright SuperA

15 High-tech toos for especiay demanding machining tasks RT 100 R - The speciaist for the machining of cast materias Speciaist for the machining of cast materias with patented radius point geometry. Especiay suitabe for CGI and ADI: Avaiabe as standard dris for driing depths 5xD and 7xD with interna cooing and FIRE-coating in the ExcusiveLine range. We aso produce RT 100 R with steps and in intermediate sizes according to your requirements as specia soutions. RT 100 T - For deep hoes in stees RT 100 T spira-fute extra ength dris provide highest economic efficiency for the production of deep hoes up to 40xD in stees. In the standard range they are avaiabe in the diameter range from 3 to maximum 14 mm for the driing depths 15xD, 20xD, 25xD, 30xD and 40xD. Intermediate sizes up to 30xD or maximum 400 mm tota ength as we as designs optimised for MQL machining are avaiabe as specia soutions. HR Reaming higher than cermet performance eve Soid carbide HPC reamers provide cermet performance eve but without the disadvantages of cermet. HR 500 D are designed for through hoes whist HR 500 S are avaiabe for bind hoes both incuded in Guhring s ExcusiveLine range. They enabe first machining of neary a materias from soft stees up to high tensie aoy stees at the highest possibe cutting rates - often in conditions where interrupted cutting or ack of rigidity is present. In addition to the standard range from 4 to 40 mm diameter, we produce intermediate sizes of HR 500 D and HR 500 S HPC reamers as specia toos on request. RT 100 R RT 100 T HR

16 Gühring ohg P.O.Box D Abstadt Herderstr D Abstadt Teephone: /12111-VIII-05 Printed in Germany 2012