Searched for Grinding Machines

external-internal cylindrical grindingmachine, which can also be operated manually or be equipped flexibly with different grinding wheels. For example, when machining with one wheel from the side, one [...] one can use parallel machining with two external grinding wheels or the combination of internal and external grinding wheels (as well as many other variants). There are also few restrictions on the type [...] familiar as it is challenging: many users in industry machine shafts and other rotationally symmetrical components using a final cylindrical grinding process. Subsequently, the surfaces exhibit exceptional

complete machining in one machine, with one clamping operation: after hard turning, only a residual allowance of a few hundredths of a millimeter remains on the bevel gear. The subsequent grinding of inner [...] there are a total of 17 EMAG machines in operation at Kordel – the oldest has been working for more than 20 years. The most recent additions were two VLC 200 GT turning and grinding centers. Why does Kordel [...] maintaining high quality. This is very clearly illustrated by the two new VLC 200 GT turn-grind centers. One of the two machines is located at the Dernekamp site near its headquarters, the other is in Jawor, Poland

cylindrical grindingmachines, ranging from classic conventional cylindrical grindingmachines to high-tech CNC cylindrical grindingmachines. Weiss is now showing two of these machines at GrindingHub: a W [...] new trade fair for grinding technology. In addition to exhibits such as the universal cylindrical grindingmachines from EMAG Weiss and the VLC 350 GT combination machiningmachine, EMAG will give an insight [...] much more. Both machines offer the highest precision in external round machining with a grinding length of up to 2,000 mm and a maximum grinding diameter of 360 mm. Combination machining with the VLC 350

possible, if a small grinding worm is used. Other advantages of this machine concept: Generating grinding and profile grinding are performed on the same main grinding spindle, so that the machine does not suffer [...] large range of machine tools that cover the entire gear tooth cutting process. Tooth flank grinding, with the alternative cornerstone procedures of “generating grinding” and “profile grinding” is a key area [...] are used for profile grinding). Additionally, the machine can be re-tooled for the alternative procedure within a matter of minutes. Generating grinding can also be used for machining workpieces with interfering

components, you may not need a large grindingmachine, is the simple credo of EMAG Weiss with regard to the WPG 7 CNC. The purely external cylindrical grindingmachine fits on two Euro pallets and can be [...] be easily transported to its location by crane as an easy to set up machine. The grinding process can then be started immediately - without compromising on quality or process reliability, as the WPG 7 CNC [...] independently of the cycle time during the machining process, is available as an option. Dialog interface ensures productivity Straight or angled external grinding wheels are used, which have a maximum diameter

the grinding mandrel can accommodate grinding wheels with different diameters, and the entire design is very rigid. Gear generating grinding and profile grinding take place on the main grinding spindle [...] dual-tool system with two different tool spindles in the machine: one for finish-machining by hobbing and one for finish-machining by grinding. In practice, this means that, for example, in the case of [...] flank, the sky-grind process removes 90 micrometers by hobbing and only 10 micrometers by gear generating grinding. In the end, the cycle times of conventional wet gear grinding and the Sky-Grind process are

GT, a combined turning and grindingmachine that we developed specifically for the hard machining at the end of the process chain,” Ivanovic adds. Combining Processes to Machine Transmission Gears The VLC [...] important. This is why the precision hard-machining is usually done in a multi-stage process on different turning and grindingmachines. Especially in hard machining, production planners have little tolerance [...] rnage of machining technologies: turning, drilling, milling, gear hobbing, hard and soft machining—basically everything that is required to build comprehensive manufacturing lines. “VLC machines enable us

expertise and experience that the Italian machine manufacturer has in gear machining. Within these industries, high-precision grinding, shaping and shaving machines are used, and few companies can match the [...] navigation, these machines provide great performance boosts in the grinding of large workpieces and geometries. With the SG 160 SKYGRIND, Samputensili also has the first dry grindingmachine in the world. [...] operations on a blank, to the grinding of diverse shoulders, and even the final tooth flank grinding step – the latter with Samputensili technology. By acquiring Samputensili Machine Tools and Samputensili CLC

center, and then the machine’s workpiece gripper transports the component into the machining area. In a single clamping operation, the turbine shaft is pre-turned, with four-axis machining, guaranteeing reduced [...] bearing seats on the component, this machine could do that as well. Various grinding operations take place in the third and fourth operations: First, the horizontal grinding of the shaft is performed on an [...] vertical grindingmachine finishes the ring grooves and the outer wing contour of the turbine wheel. Optionally, the wing contour can be deburred with an additional driven brush in the machining area of

precision in the MIND 750 induction hardening machine by EMAG eldec (OP 50). Hard machining of the shaft starts with external turning in the EMAG VT 4-4 pick-up machine (OP 60) and internal turning in the modular [...] close tolerances and high demands on surface quality is provided by the final grinding process on a vertical shaft grindingmachine of the VTC series (OP 100). The shaft is then ready for joining with the [...] Their specialists for complete production systems have designed a line where soft machining, hardening and hard machining of a hollow (and therefore light) shaft take place one after the other. “All in all

shaft in which all machining processes are perfectly linked one after the other - from the soft machining of the blanks to the final hard machining, including the tooth flank grinding processes or skiving [...] performance figures in the machining of rotor shafts with cycle times of only 35 seconds at a gear quality of DIN Q7. Can be integrated into the line On this basis, the machine builders plan and develop [...] system, which in a sense drives through the machines on the line. K 160 in use with two-piece rotor shafts Incidentally, EMAG Koepfer has the K 160 gear hobbing machine - a solution for components with a maximum

y. The grinding spindle can thus, for example, be extended with an additional grinding head for external grinding or for internal grinding, which allows for quick machining of various grinding positions [...] geared for grinding Just like the whole machine, its modern control unit also is entirely designed for an optimal grinding process. Data entry and control are all done via a touchscreen. The machine can be [...] 250 kg between the centers. The core of the machine is the grinding headstock on precision bearings with an output of up to 11 kW that can be fitted with grinding wheels up to 500 mm in diameter and 100 mm

zero-degree grinding angle). Outer counter grinding: The final operation consists of grinding the outer synchronizing taper with the external grinding spindle. “If a customer wants to machine a wide range [...] s, the fact that the machine includes several different grinding spindles from the outset is an obvious advantage. The machining area also provides plenty of space, so the machine is ready to handle any [...] step. Inner contour grinding: The use of a cylindrical grinding element on the swiveling NC axis makes it possible to machine various internal taper angles. To do this, the grinding spindle is swivels precisely

the machine’s versatility. This means that the grinding spindle can be extended with an additional grinding head for external or internal grinding, allowing for quick machining of various grinding positions [...] efficiency of the grinding process. Dressing the grinding wheel is just one example of this type of process. “We are grinders ourselves, so we know exactly how time-consuming dressing a grinding wheel can be [...] Modern and Fast Control Unit Geared for Grinding Just like the rest of the machine, the modern control panel was designed entirely for the optimization of the grinding process. All data entry and control

example, the machine has two table spindles to minimize chip-to-chip times during the manufacturing process. Here, generating grinding and profile grinding each take place on the main grinding spindle, so [...] the loading position during machining. The integrated dressing unit provides additional process reliability. In the G 250 HS variant, the machine also has a high-speed grinding head that makes 20,000 revolutions [...] minute possible when using a small grinding wheel. "This machine is both highly flexible and highly productive, which is normally difficult to combine in the grinding sector," says Zambon. "With this in

Just as interesting are the profile grindingmachines from EMAG SU for machining external and internal gear teeth, rotors, and worms in small and large volumes. What sets the technology apart is its precision [...] length of up to 1,850 mm. It can grind workpieces with internal and external gear teeth with the help of quick-change grinding elements. The long variant GW 7000 H can grind ball screws measuring up to 7 [...] example. This machine can also be equipped with a tool changer, which has great advantages with single-shaft extruder shafts. The GW 3600 HD (4- or 5-axis machine) is designed for economic machining of rotors

integrated grinding spindle. At the same time, the machining quality benefits from the turning-grinding combination: If only a small allowance needs to be ground off after turning, the grinding wheel sp [...] " Shortening grinding processes Specifically, Linamar Technology Hungary uses the VL 6 and VT 2-4 vertical lathes and the VLC 200 GT vertical turning and grinding center for hard machining of gears and [...] laser welding machine for welding gear wheels. The example of the VLC 200 GT turning and grinding center is an ideal illustration of the advantages of EMAG's holistic approach: the machine is loaded at

hobbing for the soft machining and dry generating grinding (finish grinding). A huge amount of electrical energy is saved in the manufacturing, since the alternative – wet grinding – always necessitates [...] are not needed for dry machining with the SG 160. The VLC-GT series, which EMAG is also presenting at the AMB, offers a similar combined machining operation. With these machines, different technologies [...] extremely precise machining of individual parts, prototypes, and small series, as well as the VTC 200 CD shaft turning machine, which features a center drive for simultaneous 4-axis machining with short cycle

instead of grinding in the production of rotor shaft laminated cores. Since EMAG manufactures not only vertical turning centers but also grindingmachines, the decision of whether grinding or turning should [...] millimeters, the machines are able to fully exploit their qualities: Simultaneously: The machining process is performed with four axes, from two sides simultaneously. To this end, the machine is equipped with [...] to 10-times faster than grinding or longitudinal turning). Scroll-free turning has many advantages for the user: The possibility of creating twist-free surfaces with hard machining Very short cycle times

ECL-ENISE specializes in hard machining and surface integrity analysis. UNIBO focuses on innovative technologies for gears. EMAG SU develops new processes for grinding gear geometries and evaluates their [...] common goal Each partner plays an important role in the FATECO project: MGEP leads the cryogenic grinding studies and the development of predictive models. SIDENOR contributes its know-how in steel production

and covers the entire machining process chain with its technologies and machine tools. This includes turning, drilling, milling, gear cutting, grinding, electrochemical machining and laser welding. Pa

supplier for the complete process chain of brake disc production, from soft machining and laser coating to the final grinding process. [...] This involves integrating HPL Technologies' WECODUR ® assemblies for laser cladding into the EMAG machine platform. This will enable automotive manufacturers and brake disc producers to use far-reaching

turning", "scroll-free turning" and "grinding", whereby the same component was machined with the same objective in each case. The result: The energy requirement per machined volume is extremely different. For [...] future, you need all-round energy-efficient machines that require as little electricity as possible. But how do you reduce the consumption of a complex machine tool and its peripheral devices, in which a [...] seen with different machine concepts. Automation, for example, has a massive impact on energy consumption, as each additional workpiece handling requires energy. "Conversely, machines that can be easily

its 150th anniversary six years ago, more than 12,500 pick-up turning machines, 4,300 grindingmachines and 2,350 gear cutting machines are already in operation at customers' sites worldwide. The anniversary [...] position as technical Manager at EMAG and is realigning the company: High-performance, automated machines are a primary goal. When it became apparent that SÜKO was going to sell EMAG in 1975, Norbert Heßbrüggen [...] worldwide economic downturn, the visionary managing director has the idea of a multi-functional pick-up machine whose vertical work spindle can be moved in the main axes. The movement is thus in the workpiece

technologies include power skiving, laser welding / hardening / cleaning, electro-chemical machining, hobbing, grinding, hard milling, and induction hardening. Linking this vast range of technologies together [...] array of technology-specific machines offering world-class manufacturing with a minimal footprint, short chip-to-chip times and top quality. The family owned, German based, machine tool company is an important [...] American Headquarters for the EMAG Group. With the growth of EMAG’s competitive Modular Standard machine portfolio, accessibility to new users has grown substantially; the Southeast is one of the fastest