EMO Hannover 2019, 16 - 21 September
EWS WEIGELE
Make any centric or eccentric form desired4, 6, or 8 edged, polygonal or free form with the EWS Multiform on the CNC turning/milling machinesFree forms that used to be impossible can now be made with EWS Multiform on turning/milling or machining centres.For a six-edge outside the centre or a four-edge in the centre, additional processing steps such as reaming or eroding were necessary up until now. If a position change was also needed, complicated devices were needed for processing.This is now all possible with one chuck.What is behind this?EWS Multiform uses a custom internal cam disc unit to produce the required form. For conventional geometry like squares or hexagons, there are standard cam discs available. The cam forces the cutting tool to follow a path in order to get the desired geometric shape. Of course you can’t defy the laws of physics which means that there will be a small radius on the edges. The multiple new possibilities however will allow engineers to come up with new processes for manufacturing. ID and OD slots, offset squares and straight polygons are examples of an endless list of opportunities. To see what shapes are possible all that needs to be done is verify with EWS application engineering.Function: - The needed profile is created by using a cam disc. Both standard and customs versions are available.- The drive runs in the turret just like a driven tool.- Note: Constraint for turrets with permanently running driven tools as the rotation speed is limited to max. 1,000 RPMs.Requirements:- Turret for driven tools- For machines VDI20 - VDI50 and BMT55 - BMT75
EWS takes measures against vibrations in deep drilling procedures Deep drilling procedures with drilling rods with a long overhang are one of the most demanding ... more
EWS quality now available for Swiss-type lathes. This new development in driven tools is EWS's response to many customers' requests. The tool systems may appear ... more
Driven tools form a further core area of EWS. More than 8,000 different tools are available at short notice. In addition to standard products like axial and angular ... more
Static tools form one of the EWS core areas. There is no other manufacturer in the world offering such a variety of products: More than 20,000 different tool holders ... more
Keyway broaching on lathes is a common thing. What is new is to speed up this operation with low stress for the machine! Slot is driven by the tool turret of the ... more
EWS goes milling With its latest range of angular heads, EWS brings its trusted technology with new features to machining centres. The system range was presented ... more
Tool turret for the world market With its new turret program, the EWS Group is offering the full service for machine builders. For the first time, the specialist ... more
High-speed thread cutting with reversing kinematics. The new EWS Tapmatic thread cutting head for driven tools enables thread cutting processes without having ... more
Trifix® is the new adjusting system for Gildemeister multi tasking machines. The double sided adjusting system is guided by a very precise key way at the surface ... more
Restraint is the key Thanks to its short design, the new HSK-63AT collet holder for multi-tasking machines means that you can be flexible even in the smallest of ... more
Reaching concentricity 0 using a simple collet chuck and this within one minute: this is Zero-Zero. The specifically designed clamping nut with 6 symmetrically ... more
Emulsion can do more than just cool... At least when using EWS Spinjet, the coolant is used to drive a turbine which allows the tool to rotate to up to 60,000 rpm, ... more
The EWS CAPTO-series offer standard solutions as well as a great number of machine optimized toolholders. Moreover we provide toolholders with plate fit. The EWS CAPTO-series imply size C4-C8. more
Gear hobbing on CNC lathes without B-axis Years ago, EWS was the first tool manufacturer to offer gear hobbing heads in its standard range, and has continued to ... more
The best of both worlds! Insufficient stability was a fact increasingly associated with the VDI system in recent years. As a result, block tools were preferred ... more
The solution for multiple The new EWS Drillstar offers an intelligent tool arrangement a tremendous use of the cutting tool length, in spite of a limited total ... more
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The changeable centring tip for counter spindles Would you like to use your counter spindle temporarily as a tailstock, and then once again as a normal chuck? ... more
Measuring device for setting tool change systems. Precise setting of tool change systems always used to be a complex procedure. Thanks to the new EWS-Calibrit, ... more
„Give me a long enough lever and a place to stand, and I will move the Earth… (Archimedes' Law of Levers, 250 BCE)“ It is not quite so spectacular, but nevertheless ... more
The HSK series from EWS offers standard solutions as well as a large range of machine optimised tool holder fixtures. Tool holder fixtures with insert seats are ... more
The rapid change system EWS-Varia allows to set-up a modern CNC lathe or a turning milling center – and this flexibly. A tool change will just take 20 seconds, ... more
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