POWER PRICE UNI. powerful UNF METAL. UNCPower. power ful GOLD FOR. powerful TOP GEOMETRIES UNF PERFECT CHOICE VER. perfect thread form.

Transcription

1 MADE BY UNIVERSALtaps TOP GEOMETRIES FORM EUNIVERSAL UNIVERSAL TAPS powerful perfect UNF longideal flutes choice tool life PROCESS RELIABLE PERFECT universal power ful UNC-THREAD ISO-METRIC THREADS GUHRING QUALITY PERFECT CHOICE FOR many MATERIALS POWER PRICE UNI VER UNIVERSAL TAPS SAL UNCPower METAL UNIVERSAL TAPS UNIVERSAL GOLD FOR WINNERS New: ISO 529 Powertaps Available from: perfect thread form PowerpriceUNIVERSAL TAPS powerful UNF

2 High-tensile steels Stainless and acid-resistant steels Aluminium and aluminium alloys General steels Cast materials POWERTAP ABSOLUTELY PERFECT A PowerTap is always the right choice! It is a true universal tap covering a broad range of applications. Count on Guhring s golden power!

3 GOLD FoR MAXIMUM POWER Everything is just right with Guhring s new PowerTaps: Performance, quality, price and universal application range. Guhring s PowerTap program includes powerful taps for the most common threads. State-of-the-art manufacturing technology guarantees highest quality Made in Germany at unmatched low prices. In addition, the special geometry of Guhring PowerTaps makes them genuine all-rounders in close to all materials. The golden ring indicates: With a Guhring PowerTap you are spot-on!

4 More power for your production More power for your production PowerTap top quality from Germany at a power price YOUR ADVANTAGES:» UNMATCHABLE PRICE- PERFORMANCE RATIO» MAXIMUM STOCK AVAILABILITY» SUPER QUALITY» SHORT DELIVERY TIMES» PERFECT THREADS» MAXIMUM PROCESS RELIABILITY Optimised geometries for maximum performance! Completely precision ground on specially developed machines! More power for your production Finest quality steels as tool material! More power for your production! 4 In Treuen/Saxony Guhring has built for you: 4000 m 2 facility with state-ofthe-art manufacturing technology!

5 More power for your production Now even easier and quicker to the perfect Powertap. More power for your production 5

6 Compass -PM -PM -PM /form NR40/C NR40/C NR40/C NR40/E NR50/C N/B N/B N/C Surface finish S S S S Cooling Blind holes Blind holes Blind holes Blind holes Blind holes Through holes Through holes Through/ blind h. Thread type zone Dim. to DIN Guhring no. Ø-range Prices on page M ISO 2 6H DIN M3 M M2 M M3 M M3 M M3 M M2 M10 M ISO 3 6G DIN M3 M M3 M10 M 6HX Guhring standard (long reach) 5718 M3 M20 M ISO 2 6H DIN M3 M M12 M M3 M M12 M20 M 6HX DIN M3 M24 M ISO 2 6H ISO M3 M M3 M M3 M20 Compass MF ISO 2 6H DIN 374 UNC 2B ~ DIN M4x0.5 M20x Nr / M8x1 M24x M4x0.5 M20x Nr / M8x1 M24x2 6 UNC 2B ~ DIN 376 UNF 2B ~ DIN / / Nr / / / Nr / 8-18 G BSP-taps DIN G 1 / 8 G G 1 / 8 G 1 Shank designs DIN 371 DIN 376 / DIN 374 / DIN 5156 d 1 0,9 2,6 mm d 1 > 2,6 10 mm e clarification NR40 = N, RH spiral 40 NR50 = N, RH spiral 50 blind holes steam tempered S through holes TiN-coated

7 UNIVERSALtaps -PM -PM -PM NR40/C NR40/E N/B NR40/C NR40/C NR50/C N/B N/C S S S S Thread Ø-range on page M 8/10/11/ /21 9/12/ MF UNC UNF BSP Material / ISO Material Hardness N/mm 2 Recommended cutting speed v c m/min P M Struct./free-cutt./unall. heat-treat./case hard. steels Free-cutting steels, unall. case hard. steels, nitr. steels Alloyed heat-treatable, tool and high speed steels Stainless steel - easy to machine / sulphured Stainless steel - moderately difficult to machine x x x x K Cast iron, grey cast iron, spher. graph./mall. cast iron N Aluminium, Al-wrought alloys, Al-alloys Aluminium-cast alloys 6% Si x x x x x 6% Si S H Titan, Ti-alloys x Ni-alloys x x x x x 2 4 x Hardened steels HRC x x x x x x x x Hardened steels HRC x x x x x x x x Available in all essential tolerances zone / tolerance class allocation in μm Nut thread-tolerance zones Tap thread-tolerance classes G 120 6H 98 6HX H G DIN EN Application class of tap Class 2 ISO 2 Class 3 ISO 3 zone of internal thread to be cut 6H 6G DIN 802 part 1 (withdrawn) class of tap 6H 6G 6H: The tolerance zone 6H corresponds with the standard tolerance for taps to DIN EN HX: The additional letter X (6HX) indicates taps produced with deviating tolerance to standard. These deviations are based upon the company standard. Taps produced to tolerance 6HX are, for example, selected for abrasive or tough materials. 6G: The tolerance zone 6G corresponds with an over-size condition tolerance for taps to DIN EN and is applied for components that are, for example, surface treated. 7

8 Metric Powertaps Guhring no blind holes Standard DIN 371 steam tempered N R40 C ISO 2 / 6H d1 for blind holes 8 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm M M M M M M v c m/min x x x

9 Metric Powertaps Guhring no blind holes Standard DIN 371 S TiN-coated N R40 C ISO 2 / 6H d1 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm M M M M M M M for blind holes v c m/min x 10 2 x x x

10 Metric Powertaps Guhring no blind holes Standard DIN 376 steam tempered N R40 C ISO 2 / 6H for blind holes 10 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d1 M M M M M M M M M v c m/min x x x

11 Metric Powertaps Guhring no blind holes Standard DIN 371 steam tempered N R40 C ISO 3 / 6G ISO 3/6G d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d1 M M M M M M for blind holes v c m/min x x x

12 Metric Powertaps Guhring no blind holes Standard DIN 376 S TiN-coated N R40 C 6HX 6HX for blind holes 12 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d1 M M M M M M M M M M M v c m/min x 10 2 x x x

13 Metric Powertaps Guhring no blind holes Standard DIN 371 steam tempered N R40 E ISO 2 / 6H E WITH SHORT CHAMFER LEAD d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d1 M M M M M M for blind holes v c m/min x x x

14 Metric Powertaps Guhring no blind holes Standard DIN 371 / DIN 376 -PM S TiN-coated N R50 C ISO 2 / 6H -PM + TiN + 50 o -HELIX FOR MAXIMUM TOOL LIFE for blind holes 14 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d1 M M M M M M M M M M v c m/min x x x

15 Metric Powertaps Guhring no Standard blind holes Standard Guhring standard S TiN-coated N R40 C 6HX extra length tap d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d1 M M M M M M M M M for blind holes v c m/min x 10 2 x x x

16 Metric Powertaps Guhring no Standard ISO 529 blind holes Standard - steam tempered N R40 C ISO 2 / 6H ISO 529 for blind holes 16 d1 d1 P dk l1 l2 Code no. mm mm mm mm mm M M M M M M M M M M M v c m/min x x x

17 Metric Powertaps Guhring no through holes Standard DIN 371 steam tempered N B ISO 2 / 6H d 2 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d 1 M M M M M M for through holes v c m/min x x x

18 Metric Powertaps Guhring no through holes Standard DIN 376 steam tempered N B ISO 2 / 6H for through holes 18 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d 1 M M M M M M M M M M v c m/min x x x

19 Metric Powertaps Guhring no through holes Standard DIN 371 steam tempered N B ISO 3 / 6G ISO 3/6G d 2 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d 1 M M M M M M for through holes v c m/min x x x

20 Metric Powertaps Guhring no through holes Standard DIN 371 / DIN 376 -PM S TiN-coated N B ISO 2 / 6H -PM + TiN FOR MAXIMUM TOOL LIFE for through holes 20 d 2 d1 P dk l1 l2 l3 Code no. mm mm mm mm mm mm d 1 M M M M M M M M M M M M v c m/min x x x

21 Metric Powertaps Guhring no Standard ISO 529 through holes Standard - steam tempered N B ISO 2 / 6H ISO 529 d1 P dk l1 l2 Code no. mm mm mm mm mm d1 M M M M M M M M M M M for through holes v c m/min x x x

22 Metric Powertaps Guhring no through and blind holes Standard ISO 529 Standard - bright finish N C ISO 2 / 6H ISO 529 for through and blind holes 22 d1 P dk l1 l2 Code no. mm mm mm mm mm d1 M M M M M M M M M M M v c m/min 6 x x x x 10 x 10 x x x x

23 Characteristic features of the individual standards Characteristic features DIN 371 in the master standard DIN d 1 = Standard for machine taps with reinforced shank for standard ISO metric threads and ISO metric fine threads. Long design. Shank design in accordance with diameter ranges shown above (mm). d 1 = > DIN 376 in the master standard DIN d 1 Standard for machine taps with reduced shank for standard ISO metric threads. Long design. Diameter range d 1 = mm ( Ø M3, shank without square) DIN 374 in the master standard DIN d 1 Standard for machine taps with reduced shank for ISO metric fine threads. Long design. Diameter range d 1 = 3 52 mm Characteristic features 23 ISO 529 d 1 d 2 d 1 d 2

24 Metric fine Powertaps Guhring no blind holes Standard DIN 374 steam tempered N R40 C ISO 2 / 6H d1 for blind holes 24 d1 X P dk l1 l2 l3 Code no. mm mm mm mm mm v c m/min x x x M 4 X M 5 X M 6 X M 8 X M10 X M10 X M12 X M12 X M12 X M14 X M14 X M16 X M16 X M20 X

25 Metric fine Powertaps Guhring no blind holes Standard DIN 374 -PM S TiN-coated N R40 C ISO 2 / 6H -PM + TiN FOR MAXIMUM TOOL LIFE d1 d1 X P dk l1 l2 l3 Code no. mm mm mm mm mm v c m/min x 10 2 x x x M 8 X M10 X M10 X M12 X M12 X M12 X M14 X M14 X M16 X M18 X M20 X M22 X M24 X M24 X for blind holes

26 Metric fine Powertaps Guhring no through holes Standard DIN 374 steam tempered N B ISO 2 / 6H for through holes 26 d1 X P dk l1 l2 l3 Code no. mm mm mm mm mm d 1 M 4 X M 5 X M 6 X M 8 X M 10 X M 12 X M 12 X M 14 X M 16 X M 20 X v c m/min x x x

27 Metric fine Powertaps Guhring no through holes Standard DIN 374 -PM S TiN-coated N B ISO 2 / 6H -PM + TiN FOR MAXIMUM TOOL LIFE d1 X P dk l1 l2 l3 Code no. mm mm mm mm mm d 1 M 8 X M10 X M10 X M12 X M12 X M12 X M14 X M14 X M16 X M18 X M20 X M22 X M24 X M24 X for through holes v c m/min x x x

28 UNC Powertaps Guhring no blind holes Standard ~ DIN 371 / ~ DIN 376 steam tempered N R40 C 2B for blind holes 28 d1 - P dk l1 l2 l3 Code no. mm mm mm mm mm d1 NO NO NO NO / / / / / / / v c m/min x x x

29 UNC Powertaps Guhring no through holes Standard ~ DIN 371 / ~ DIN 376 steam tempered N B 2B d 2 d1 - P dk l1 l2 l3 Code no. mm mm mm mm mm d 1 NO NO NO NO / / / / / / / for through holes v c m/min x x x

30 UNF Powertaps Guhring no blind holes Standard ~ DIN 374 steam tempered N R40 C 2B for blind holes 30 d1 - P dk l1 l2 l3 Code no. mm mm mm mm mm d1 NO NO NO / / / v c m/min x x x

31 UNF Powertaps Guhring no through holes Standard ~ DIN 374 steam tempered N B 2B d1 - P dk l1 l2 l3 Code no. mm mm mm mm mm d 1 NO NO NO / / / for through holes v c m/min x x x

32 BSP Powertaps Guhring no blind holes steam tempered Standard DIN 5156 N R40 C - for blind holes 32 d1 P dk l1 l2 l3 Code no. G/inch mm mm mm mm mm d1 G 1/ G 1/ G 3/ G 1/ G 3/ G v c m/min x x x

33 BSP Powertaps Guhring no through holes steam tempered Standard DIN 5156 N B - d1 P dk l1 l2 l3 Code no. G/inch mm mm mm mm mm d 1 G 1/ G 1/ G 3/ G 1/ G 3/ G for through holes v c m/min x x x

34 General information chamfer forms Why is Guhring increasingly offering E taps? In addition to the conventional B and C for machine taps we are increasingly including E tools in our standard range. Thus, we are taking into account the increasing demand for taps with which threads can be produced as close as possible to the bottom of the bore when machining blind holes and to produce deepest threads as possible when machining through holes. Short thread run-out General information chamfer forms X X 2:1 Extremely short chamfer lead 1.5 to 2 threads Conventional s B and C for machine taps Taps with E feature an extremely short chamfer lead with only 1.5 to 2 threads. On modern machines and tapping chucks any inferior guidance of the tool in comparison to s B and C with long chamfer lead are eliminated. The run-out of the tap is impossible thanks to the rigid tool clamping. Taps with E can provide a significant advantage in the production of very deep reaching, fully tapped threads. 34 B threads medium, threads, with spiral point, for through holes C 2 3 threads short, 2-3 threads for blind holes

35 General Information Powertaps Definitions and angles chamfer lead length shank dia. length of driving square length of driving square tread dia. thread length flute length overall length Flute forms straight fluted, form B with spiral point helix angle 40 s of centres solid cone 1 stepped cone 2 on cutting section on shank 4 5 solid cone chamfer General Information Powertaps internal centre (form A or R to DIN 322 acc. to manufact. specification) 3 6 internal centre (form A or R to DIN 322 acc. to manufact. specification) Centre on cutting section 35 Thread dia. range mm with chamfer forms C, E with chamfer form B Centre on shank 4,2 ➀ ➀ ➃ ➄ ➅ > 4,2 5,6 ➀ ➁ ➀ ➃ ➄ ➅ > 5,6 10,0 ➀ ➁ ➂ ➀ ➁ ➂ ➃ ➄ ➅ > 10,0 ➂ ➂ ➅

36 Powertap tapping size holes Std. ISO metric threads DIN 13 nom. pitch tapping core diameter Ø P size of int. thread 6H* hole Ø DIN 336 min. max. mm mm mm mm M M M M M M M M M M M M M ISO metric fine threads DIN 13 nom. x pitch tapping core diameter Ø P size of int. thread 6H hole Ø DIN 336 min. max. mm mm mm mm M 4.0 x M 5.0 x M 6.0 x M 8.0 x M 10 x M 12 x M 12 x M 14 x M 14 x M 14 x M 16 x M 16 x M 18 x M 20 x M 22 x M 24 x M 24 x UNC threads ASME B1.1 nom. threads tapping core diameter Ø size of int. thread 2B hole Ø per DIN 336 min. max. inch mm mm mm Nr Nr Nr Nr / / / / / / / Tapping size holes UNF threads ASME B1.1 nom. threads tapping core diameter Ø size of int. thread 2B hole Ø per DIN 336 min. max. mm mm mm mm Nr Nr Nr / / / (Whitworth) threads (DIN-ISO 228-1) nom. threads tapping core diameter Ø size of int. thread hole Ø per DIN 336 min. max. inch inch mm mm mm G 1 / G 1 / G 3 / G 1 / G 3 / G

37 Powertap recommended tapping hole drills Tap size metric inch Tapping size hole Ø mm M Recommended core drills NO carbide micro-precision drill, 4 x D, without IC, Guhring no NO M carbide micro-precision drill, 5 x D, with IC, Guhring no NO GU 500, jobber drill, HSCO, Guhring no NO M NO NO NO M M / M 6 X / / M RT 100 U, 5 x D, with IC, Guhring no M 8 X / RT 100 U, 5 x D, without IC, Guhring no M10 3/ M10 X1.25 G 1/ GU 500, jobber drill, HSCO, Guhring no M10 X / M M12 X M12 X1.25 1/ M12 X G 1/ M M14 X Powertap recommended tapping hole drills M14 X / M M16 X1.5 5/ M16 X G 3/ M M18 X1.5 3/ M M20 X G 1/ M22 X M M24 X M24 X G 3/ G RT 100 U, 5 x D, with IC, Guhring no RT 100 U, 5 x D, without IC, Guhring no HT 800 holder 5 x D and insert, Guhring no HT 800 holder 5 x D and insert, Guhring no

38 GÜHROSYNC 0.3 mm minimal compensation for up to 75% reduced axial forces for internal, peripheral or MQL cooling lubrication high concentricity and application speed elastic polymer elements for effective axial and torsion damping of force peaks quick and simple handling, slim design long-life metal spring packet with progressive force/travel characteristic curve maximum tool life and thread accuracy The new GÜHROSync tapping chuck Synchro and hydraulic clamping technology intelligently combined

39 SAME PRICE MORE PERFORMANCE GÜHROSYNC

40 UNIVERSALTAPS MADE BY Guhring Ltd. Castle Bromwich Business Park, Tameside Drive, Birmingham B35 7AG Tel.: Fax: No liability can be accepted for printing errors or technical changes of any kind. Our Terms and Conditions of Payment apply. Available on request. Prices shown exclude delivery and statutory value-added-tax /1518-I-22 Printed in Germany 2015