Horn

With the system DR small Horn leads the world's smallest patented quick-change friction system in the program. The diameter ranges of four system sizes ranging from 7,600 mm up to 13,100 mm. It allows quick and uncomplicated change of friction cutting machine with high repeatability. High flexibility in cutting materials, cutting and Schaftsystemen covers a wide field of application. DR small reduces the cost per hole considerably, increases productivity and reduces the logistics costs due to system of change of elimination of Regrinding cost. The precise connection between shaft and interchangeable head is marked by grooves and springs. It allows a high power transmission with a removable precision of less than 5 µm. The fixing of the Exchange cut via a central clamping screw. Tops in steel or carbide available in versions for through holes or blind holes. They differ essentially because of the way of the inner coolant supply. DR small, the system for the grinding of small diameter, is therefore the economic and technical alternative to Carbide reamers.

Friction system for drilling from 7.6 to 140.6 mm The friction system DR und DR small of horn is now in the most common sizes stock. With the uncoated or coated friction cutting tool system has proven for years rubbing tasks with a diameter of 7.6 mm to 140.6 mm. The secure attachment and positioning of only 4.3 and 5.3 mm wide friction cutting of tungsten carbide or Cermet on the respective base support ensures a change of accuracy related to the concentricity ≤ 3 µm. In addition to numerous application of customized geometries can the user select almost for every cutting task the optimal combination of substrate, coating and geometry. Small allow the friction systems DR and DR reaming of holes using small cutting fabric, economically, accurately, and in very high speed. The efficient use of carbide or Cermetschneiden help to reduce cost per hole. The friction system DR camp program includes following variants: for H7 holes 12 to 50 mm diameter in mm increments, and for holes from 52 to 100 mm diameter in eleven other sizes. Each size is available with two geometries. Straight teeth for blind holes and left helical teeth for through holes. ALCrN coating is of steel and cast iron with a very high hot hardness and a high resistance to oxidation when editing. Other positive features are the very good sliding properties and the low tendency to glue. With the standard friction cutting, also brass and bronze alloys can be economically machined. The system DR small, the smallest modular quick change friction system in the world, is available in four sizes for reaming diameter from 7.6 to 13.1 mm. Also DR small is in straight H7 dimensions ex stock available. Various cutting materials, cutting - and shank covering a very wide field of application also in the small friction system.

The new grooving blades are designed for universal use when producing small batch sizes. Six blades with cutting widths of 2.5/3 mm (0.0984"/0.1181") and 4 mm (0.1575") are available for these applications, with each pair of three blades measuring 26 mm (1.0236") and 32 mm (1.2598") high. Their projection length is universally adjustable. The grooving blades hold two cutting inserts arranged in mirror symmetry. The self-clamping insert seat enables replacement that is straightforward and yet still highly precise. It is opened with a chuck key so that the cutting insert can be easily removed and a new one inserted. A prism in the insert and the groove blade ensures a secure connection. The inserts are available in all cutting widths with chipbreaker geometry. The coolant is transferred to the blade from the base of the holder, which is specific to the machine being used. Two coolant connections act as the interface; as a result, the grooving blade can be switched from left to right with ease using a conventional spanner. The coolant is able to reach the flank of the S100 insert whatever the groove depth – and if an S100 insert with internal cooling is used, it will hit the point of cutting directly. The nozzle creates a coolant jet that flushes chips out of the working area, reducing the chance of chip accumulation. In addition, the formation of a built-up edge and the risk of breakouts on the cutting edge are considerably reduced. This means that higher cutting parameters are possible and longer tool life can be achieved in comparison to standard cooling systems.

Depth of up to 7.5 mm, cutting width 2 mm to 6 mm The technical systems are for the internal machining of bores with diameters ≥ 16 mm (system 209) and ≥ designed 20 mm (system 216). A groove depth of 7.5 mm is possible for running-in lengths up to 50 mm. Essential elements of the two systems are the clamp holder with internal cooling and the two-edged inserts with cutting widths from 2 mm to 6 mm. The robust shaft with elliptic cross section drill Rod neck ensures very good damping properties. The shafts with g6 quality are in left and right execution ex stock. The coolant Jet emerges both from a nozzle into the clamping finger from both side of the bracket. Both KSS rays cause an efficient cooling of the bonding point and a controlled and effective chip removal from the inside of the workpiece. The precision-sintered, two-edged inserts with cut from 2 to 6 mm width of the substrate AS45 are with the geometries.5 /. 1A and. KF for materials with medium-strength available. All three geometries are a very good chip control and a specific chip breakage, even in long-chipping materials. The bracket of system 209 with a shank diameter of 16 mm allow running-in lengths up to 30 mm with a cutting depth of 3.5 mm. Drilling 18 mm in diameter, a cutting depth can be realized with a stable shank diameter (20 mm), also during running-in length, 30 mm by 5 mm. The system 216 finds use in inner recesses at holes with a diameter of 20 mm. for this bracket are available with a shank diameter from 20 mm. Up to 7 mm with these dimensions depth can be realized with a projection length of 2 x D. https://www.phorn.de/Produkte/drehen/

Paul Horn GmbH has the new tool system 262 for the machining of Small parts developed. The precision tool manufacturer solves the high requirements of customers at sharp-edged, outbreak-free cutting and the peak height accuracy in the µm range with this system. Two screws ensure the stable clamping of the indexable insert. In combination with the ground and sinter raw surfaces, the system allows the cutting plate change without having to recreate the tool. This reduces the set-up and downtime. The side panels seat offers maximum freedom in the design of the cutting edge. The tools also on Swiss type machines with 45 ° arrangement of the holder without rework can be used in combination with the far overhanging edges, directly. The feinstgeschliffenen blades are available as standard in 21 different versions, as well as to specific customer specifications. Maximum depth are accessible up to 7.5 mm with cutting widths from 2 mm. The grinding sharp inserts is particularly suitable for smallest components with high precision, such as components of a movement or smallest screw in a hearing aid. The new carbide substrate EG35 offers optimum properties for the machining of steel, stainless steel and non-ferrous metals with its high hardness and adhesion. A golden top layer thereby simplifies the wear detection. The tool holders are ground on the drive and bearing surfaces, which has resulted in a high precision and change. Of hard machined plates seat to accommodate of the cutting plate provides precision and prevents wear and frequent changing of the indexable insert. The holders are available in the diameters 6 x 6 mm, 7 x 7 mm and 8 x 8 mm. https://www.phorn.de/Produkte/drehen/

The push router ETAtec 45P with cutting circle diameter from 50 to 160 mm are equipped with five to ten 7-flute indexable. In conjunction with the angle of 45   low cutting forces, ensuring a quiet course of cutting with high productivity - an important user benefits especially when leistungsschwä arise ° and the positive basic geometry Safe machinery and unstable mounting situations. Thanks to the multifunctional concept, a carrier tool for two different plate designs, the inserts for face milling easily against round cutting boards - for example, to copy milling - can be Exchange. The new slip-on cutters show their advantages during the machining of long-chipping materials such as stainless steels, titanium and nickel-based alloys. For these materials, the cutting plates with or without chip form geometry and in various steel grades are available.

For the machining of titanium materials such as Ti6Al4V Horn a compelling range of special tools developed with sharp blades, positive rake angle, large clearance angle and polished cutting of the most important problems Counteract titanium machining. For titanium machining of aerospace and medical technology Horn designed the cutting material grade TSTK for his solid Carbide end mill with good tribological properties, high temperature resistance and low Wä rmeeinleitung in the substrate - a heat shield so to speak. Another important consideration, which was taken into account in the development of solid Carbide end mills: The mills were given different Helix angles and different Division. This leads to soft calm cutting and avoids vibrations. KSS enough titanium machining is prerequisite. The Titan program by Horn includes a completely new line of milling cutters solid Carbide cutters with diameters ranging from 2 mm up to 20 mm as four and five tailors in the versions with 2 x D and 3 x D. https://www.phorn.de/Produkte/fraesen/

DS multi cutter up to 4 x D With full carbide tools of the milling cutter systems DS Horn leads top to edit by copper, graphite, aluminium, plastics, fibre-reinforced plastics, soft and hardened steels and titanium and Super alloys in the Program. The shank, torus -, full RADIUS, double RADIUS, more cutting and roughing end mills are with cutting circle diameter from 2 to 16 mm stock. Micro cutters are diameters ≥ 0.2 mm. The tool Shanks with h5 quality convince with a concentricity 0.005 mm and are suitable for finish machining. The know-how acquired in many applications is now reflected in a product extension of the multi cutter DSM. With from 2 to 20 mm extended workspace are x six to eight dashing finishing end mills with processing depth of 2-, 3- and 4 x diameter with sharp-edged finish, or with corners RADIUS 0.2 / 0.5 and 1.0 mm. Their feinstgeschliffenen chip spaces ensure a good chip flow and optimized front geometry produces very good surfaces, for example, RA ≥ 0, 1µm in 42CrMo4. When working on steel, cast iron and difficult to machine materials, the cylindrical geometry ensures a uniform wear behaviour and the new coating increases tool life. https://www.phorn.de/Produkte/fraesen/

The carbide grades developed for the high feed-rate cutting by HORN because of its high toughness and wear resistance is characterized by very high durability. Tooth profile roughing a large module-tooth segment achieved a cutter of the system DAH37 with a diameter of 40 mm, equipped with 5 cutting edges of type DAH37 in the material 42CrMo4 a chip volume Q 720 cm ³/min The inserts of the type DAH37 are now available in two geometries, a neutral and a new positive. All carbon neutral geometry of the varieties SA4B and SC6A, as well as the positive geometry of the variety SA4B edit to high-alloy steels, Martensitic and austenitic stainless steels, non-ferrous and cast iron qualities with a cutting depth of up to 1.2 mm and feeds depending on the material up to 3 mm / tooth. Here, the new positive geometry is especially suitable for unalloyed steels, aluminium and stainless steel. The three dashing indexable inserts have a corner radius of 0.8 mm and are fixed with a bolt in a precision shot. A RADIUS on the inside of the indexable insert ensures the quick immersion. DAH37 indexable cutter heads and thread milling cutters fit with 20/25/32 and 40 mm cutting diameter. The two types of milling cutters are fitted depending on the diameter, with 2 to 5 inserts. The cutter heads bear 5 to 8 indexable inserts type DAHM37 as slip-on cutters with a cutting diameter of 40/50/63 and 80 mm.

New applications through larger diameter ranges in the proven axial grooving system 25A in the cassette version and with round shafts extend the applications of new products. The existing system with the single - or double-edged indexable cutting widths from 2 to 4 mm, outer diameter of 15 mm cutting depth up to 18 mm, so you can reached with the advanced cassette recorders and Rundschaftausführungen Groove diameter to realize from 50 to 65 mm and from 65 to 80 mm with cutting widths of 3 and 4 mm. The cassettes are designed for the common Horn cassette interface K220 and compatible with all basic holders of this system. Their inner coolant supply ensures efficient cooling without negatively affecting the chip flow. Be equipped the bracket either with single - or double-edged HM cutting plates type 15A or 25A in the grade of carbide TH35, TiAlN coated. The geometry shape ". 10" for long-chipping materials guarantees a secure chip flow, even with great depths. The single cutting insert allows grooving along an interfering contour such as for example a bunch and is thus universally applicable. The dimensions in the technical plate versions are identical, fit the rated cutting plates in all holders of the system of 25A. https://www.phorn.de/Produkte/drehen/

Cooling directly at the cutting edge Horn presents Boehlerit's extended product portfolio for turning using tool holders with connections for internal coolant supply. The new tool holders are available with toggle clamp (ISO-P) and screw clamp (ISO-S) systems. Boehlerit's tool holders with connections for internal coolant supply are available from stock with a toggle clamp system (P) and a screw clamp system (S). The P tool holders are suitable for all ISO indexable inserts. There are no loose parts and only a few spare parts are required, making them easier to handle. The indexable inserts can be clamped quickly and securely. They can also be released easily. As no obstructions are introduced, smooth chip flow is guaranteed. The S tool holders also enable the insert to be secured simply and safely. In this case, a cone-shaped positioning screw is used. Here too, chip flow is not compromised and a maximum of three spare parts are needed. In both cases, the coolant is supplied at the back of the shank end as standard or from below the head as an option.

Horn extended the patented Tangetialfräsprogramm. The T-grooves cutter with indexable inserts rhombic type 406 or 409 are designed as plug-in router to DIN1835 B. Through the interpretation of optimized, adapted to the manufacturing process for the production of T-slots, the carrier tools have high stability. The milling cutters have an internal coolant supply with radial outlet for efficient cooling and to optimize the chip flow. The specially surface treated cutters main body is long term protected against the abrasive attack chips with its high hardness and strength. The precision ground inserts of the type 406 and 409 achieve a high surface quality at the base of the Groove and the flanks. Positive span - and axial angle, as well as a free surface chamfer ensures a stable wedge angle and a particularly quiet milling process. The cutter body are available in the section widths from 11 mm to 22 mm in relation the cutting diameter from 25 mm to 50 mm. The cutters variations are double row and three-row populated. This ensures optimal apportioning of the resulting cutting forces, as well as a peaceful process.

At the EMO trade fair, HORN's proven DA32 milling system will be on show with diamond-tipped inserts for the first time. This feature allows the tools to achieve outstanding results during shoulder milling, face milling, plunge milling and circular milling. The highly positive geometry of the inserts ensures a particularly smooth cut. This keeps the stress exerted on the workpiece and the tool to a minimum. As a result, a long tool life and virtually burr-free machining are guaranteed – particularly when it comes to long-chipping materials. The wide finishing radius creates the very best standards of surface quality, even at high feed rates. The coolant supply reliably ensures targeted cooling of the cutting edges as well as safe removal of the chips away from the working zone. Thanks to the special geometry for fibre-reinforced plastics, combined with the hardness and wear resistance of the CVD thick-film diamond cutting material, outstanding levels of performance are achieved. Tried-and-tested HORN diamond substrates guarantee that the cutting edges – produced using state-of-the-art laser technology – are able to work efficiently. All this, combined with the exceptional rigidity of the quenched and tempered steel as well as the wear-resistant TiN coating of the various tool holders, is what really makes the benefits of the DA system come into their own. The cutter head, screwed shank milling cutter and the end mill in the DA32 system are available in cutting edge diameters from 20 mm (0.7874") to 63 mm (2.4803") and with between two and six DA32 inserts.

Diamond-tipped Supermini®- and mini tools complement the product range of Horn for bore machining. They are used for turning out, copying and grooving of aluminium, sintered tungsten carbide, ceramics or plastics. They also receive for non-ferrous materials used, which either highly abrasive substances due to their Silicon content or tend to span problems and building cutting education. The chip geometry developed for this purpose solves almost all process problems which can be caused by uncontrolled confused chips. Super Mini tools with CVD-D or PCD-cutting edges are ex stock and, depending on the range of applications in three variants of geometry from bore diameter 1.5 mm. H0 geometry is used with a cutting angle of 0 degrees the machining of hard brittle materials such as hard metals, presintered ceramic materials, graphite, as well as short spanendem brass. The applications of H5 geometry, with 5 degree rake angle, are soft and abrasive materials. These include aluminium alloy with high silicon content and fibre-reinforced and other plastics with abrasive ingredients. Diamond as cutting material is successfully used without chip problems with precious and non-ferrous metals such as Platinum, Iridium, gold, tantalum, titanium, and sinter metals such as tungsten copper. The geometry of the HF is for cutting non-ferrous metals, like all aluminum alloys, application. This includes also copper with its alloys such as bronze, unleaded and lead poor and thus long-chipping brass. The geometry is used because of controlled chip fraction for the effective prevention of process problems due to confused chips. With CVD-D - or PCD-tipped Super Mini and mini Horn program impresses with its unique features in the market segment of diamond tools: active Spangeometrien with the coolant directly to the cutting edge.

Precise milling diameter from 0.1 to 3 mm Horn presents the high-speed idler spindles by SFI Toodle recorded in the program. With this plugin, the user benefits not only the advantages of the world's proven spindles, but particularly by the combination with the Horn solid carbide cutters of the DS series. More than 600 DS cutters with a cutting diameter from 0.1 to 3 mm are available with pre-mounted Toodle-spindle within a week. While the router not only in terms of the diameter to the needs allow. Thanks to the many variants with different geometries, coatings and silicon carbide substrates, the tool for each application can be adapted. Advantages of high-speed idler spindles are the low cost, easy to install and the consistently high concentricity. The DS cutters feature a concentricity 0.005 mm and a long service life. Quick idler spindles are different drives with speeds available for machining tasks such as copying, high feed and Trochoidalfräsen, chamfer, and engraving. The models TB131 and TB131-90, turbine powered by cooling lubricant at 10 to 60 bar, reach speeds of 40,000 to 75,000 1/min. The turbine of model TG131 is powered with 3 to 7 bar compressed air and designed for speeds of 35,000 to 60,000 1/min. Milling cutters, bearings and gear can be fit to the requirements for special tasks. The spindles can be used even when the machine spindle. The quick idler spindles can be is easily relax in standard tool holders such as hydraulic -, collet chucks and Weldon and drill rod holders. Are ratcheted H5 or h6 tool Shanks with 3, 4 and 6 mm in diameter. With these and other product characteristics are quick idler spindles and milling tools are available, which make a significant contribution to the complete machining on turning and milling centres also at low speed of the machine spindle. https://www.phorn.de/Produkte/

Development of the modular cutting systems HORN extends its technical system the cassette system 842 with smaller dimensions for machining small workpieces. The system is suitable for the cutting off of different steel grades and scores with very high rigidity and efficient cooling. The cassettes 842 are components of the modular system of stinging 940 consisting of basic holder, stinging retaining piece and tape. For the user benefits of the flexibility in the combination of the components. The stinging retaining pieces are connected to the basic holder depending on the type of machine and application in different lengths. Thanks to the compact design, you can easily insert the cutting tool in various types of machines. HORN has developed with special connectors for lathes by Traub and index initially the novelty. The variant 842 S100 cutting program is suitable for economic cutting-off machine steels, high-strength and stainless steels. The cassette for use in lathes with smaller work rooms is secured on both sides. Depending on the editing task the cutting of the S100 type in different widths, geometries and coatings is available. The screws clamping of the cutting edge allows a simple tool change with high repeatability. The cutting tool works with internal coolant supply via support cooling down and clamping finger cooling from above. The coolant Jet acts directly on the cutting edge and ensures optimum work results. Compared to conventional cooling systems from the outside, this type of cooling ensures higher cutting parameters and longer tool life. The system allows the user to an economic usage. The cartridges of the type 842 were developed with the aim of: maximum stiffness. Consequently the advantages compared to swords in flatness and surface quality will be. Facing the parting surface may be waived the additional operation. The surface of the workpiece has a very flat parting surface with very low roughness after processing with the system of 842. HORN offers the cutting tool with depth of Tmax = 22 mm and 34 mm = Tmax on. The system especially when machining of bar stock in production comes into its own.

Horn thread whirl technology single - and multi-Start external threads and profiles are manufactured with six or nine dashing tools of the type M271 efficiently and economically. Very short processing times, thread whirling lathe machines offers significant advantages over the thread turning. The newly developed modular tool system offers plenty of combinations, the customer via ground carrier and ring boxes suitable for the various lathe machines existing in the market and drive units. It can Turbo fluid process with nine indexable inserts per ring cassette (of which three spurs and six with the very precise system S271 conventionally with six or nine indexable inserts per ring tape or with the newly developed Horn Work finished Schneider). About the Werkzeugkonfigurator on the site of the Horn the matching engine drive units and tool combinations can be found easy. The system about the new HCT cutting data calculator available, which is also available through the Horn website provides the correct cutting data.

The Super Mini receives type 105 from Horn to the AMB 2016 new high-performance variants. He uses during the turning of holes between 0.2 mm and 6.8 mm set new standards with new coating, new substrate and new micro-geometry. Horn thus follows the desire of customers with increasing proportion of stainless steel and high alloyed and inhomogeneous steel grades, their production throughput speed want. For drilling diameters from 0.2 mm to 6.8 mm the tool system triggers super mini type 105 with well over 1,500 cutting versions many different machining tasks. It proves its strengths in a wide range of applications in boring, grooving, chamfering, thread turning, axial one stinging, boring, facing and slotting small and smallest diameter. The previous range, the editing of steels, cast iron, non-ferrous metals, exotic materials with high hardness and manipulating small and small parts with a special micro geometry, is now supplemented by high-performance variants to the Speed up the processing of demanding steel qualities as stainless steel, high alloyed or wavering inhomogenous. Significant increase in booth time Extensive test series with comparisons to previous substrates and coatings showed a significant increase in booth time on multiple. This certainly in the background it provided the "high performance super mini" customers for test purposes. The documented results of customer trials show that the new variety EG35 is superior to the previous varieties by far: the service life to 60 percent increased material Co28Cr6Mo0, 2 C with 1,000 N / mm². The material 11SMN30 + C, the lifetime even more clearly rose to over 100 percent, and in the material 40CrMoV13-9.

New coatings improve the life Especially tough materials make the highest demands on cutting tools, particularly for small and small parts in technical and economic terms. For these applications, tools of the product series Super Mini edit holes from 0.2 mm diameter - developed Horn the coatings EC3 and ec5. A particularly smooth layer is generated with the coatings differing by the substrate and the coating thickness, which reduces the heat input into the tool, especially at the cutting edge, due to less friction. A golden coating ensures a better recognition of the wear layer at the end. Numerous test series, complemented by the highly precise, reliable work processes-based practical experience by customers, confirmed the capability of the new coatings EC3 and ec5. They got up to 100 per cent compared to the previous coating material-dependent as time increases. The new coatings have been developed for the tooling systems Super Mini, mini and 312. Super Mini is especially to the boring and grooving with bore diameters ≥ 0.2 mm. For similar operations, the tool system mini diameter 6,0 mm be used. The three dashing inserts of the system 312 are also used, and cutting off in the external machining, as well as similar edits from bore diameter of 46 mm.