Polygon - Import export

Make any centric or eccentric form desired 4, 6, or 8 edged, polygonal or free form with the EWS Multiform on the CNC turning/milling machines Free 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.

Raster-scanning polygons: We manufacture polygons having arbitrary pyramidal angles. We can also machine varying pyramidal angles on individual polygons.

Protective caps for polygonal taper shank tool holders according to ISO 26623-1 Delicate polygonal taper shank tool holders are protected against dirt and damage during transportation and storage Incorporated latches prevent unintentional release from the shank Impact and crack resistant Polyethylene

Telescopic Spindle Extension T3 for ball valves with polygon. A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), square cap (top adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304) with connection drillings accord. to GW336. Suitable for operating key DIN 3223 C or E (DN25-50). Toolles assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336. Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and universal round bell accord. to GW336. Completely dirt-proof and water-repellent. Incl.: Integrated position indicator „1/4 turns“.

Wires with a particular shape (neither round nor flat wire). Subject to our customers’ specification there are various conceivable solutions such as triangle, polygon, bones or trapeze shape, and many more. Made from Cu-ETP1 and Cu-OF1 in bare, soft annealed or hard. LEONI Histral® alloys upon request. Cross-section: up to approx. 2.5 mm², depending on shape, further cross-sections upon request. Profile wires are mainly suitable for electrical conductors in a plastic profile and for busbars. They are space saving and have bigger contact areas. Certain shapes give a more secure hold in plastic profiles.