Contour deburring machine KKE 1 | KKE 2

The KKE is ideal for the occasional deburring, chamfering and rounding of edges from inner and external contours on small to medium-sized and flat workpieces.

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Machine type
Chamfer width [mm]: 0 - 3
Radius [mm]: 0,2 - 3
Chamfer angle: 0° - 90°

Technical data

Model	Motor	Energy	Maximum chamfer width [mm]
KKE 1	0,6 kW \| 8.000 - 24.000 rpm	230 V, 50/60 Hz	3
KKE 2	0,6 kW \| 8.000 - 24.000 rpm	230 V, 50/60 Hz	3

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The KKE edge and contour deburring machines are designed for chamfering small to medium-sized workpieces. The durable steel casing, the wear-resistant and sanded work plate and the speed regulation convince in every regard. The machine is available in KKE 1 and KKE 2 designs. The KKE 2 includes a prismatic guide with extraction socket in the scope of delivery.

Our versatile tool range includes different VHM milling cutters and CBN or diamond grinding pencils. The VHM milling cutters are available for the processing of chamfer angles and radii. Ball bearings with Ø 3 mm, Ø 4 mm, Ø 5 mm or Ø 6 mm are used for contour processing with the VHM milling cutters. Tapered contour chamfers are used in combination with guide fingers or stop rulers.

A chamfer width of up to 3 mm is possible in NE-metals and steels and up to 2 mm in stainless steel. Radii processing is feasible up to R3. We recommend an industrial vacuum with automatic switch-on for the KKE2 so that cleanliness at the workplace can be guaranteed. This simultaneously increases the service life of the motor. The on-duration is 30 - 50%.

Processing chamfers and radii on level workpieces
Defined chamfer setting
Very good surface quality
Comprehensive product portfolio of VHM milling cutters, CBN and diamond grinding pencils
Speed regulation 8,000-24,000 rpm
Wear-resistant and sanded workplate
Durable steel casing

Data sheet Accessories

Weld seam preparation refers to the measures and work steps that are taken before the actual welding process in order to create optimum conditions for a high-quality and stable welded joint.

To improve the weld quality: to ensure a strong, non-porous connection.
Facilitating the welding process: better accessibility and processing of the seam.
Avoidance of defects: reduction of tension, cracks or inclusions in the seam.

Cleaning the welding surfaces: Removal of dirt, oil, rust, scale or other contaminants that could affect weld quality.
Chamfering the edges of the workpiece: Machining the edges to produce the correct seam type (e.g. V, X or K seam). This improves the penetration of the weld and increases stability.
Edge rounding or bevelling: For example, by milling, grinding or machine chamfering to obtain the desired seam geometry.
Selection of the right seam type: Depending on the material, material thickness and application.
Positioning of the workpieces: Ensuring that the parts are precisely aligned and fixed to ensure a consistent welded joint.

Handheld deburring and chamfering tools: For smaller or simpler jobs.
Edge grinding machines: Stationary or mobile devices that ensure precise weld edges.
Grinding machines: For smoothing and cleaning edges.

Weld seam preparation is an essential step to ensure the longevity, stability and aesthetics of the welded joint.

Edge rounding is part of the deburring process and removes sharp edges. This is necessary to ensure safety during handling.

Metal edges are rounded by milling or chamfering with special edge milling machines or deburring machines. This involves the targeted removal of material to create an even radius edge.

There are various machines such as deburring machines, edge milling machines or chamfering machines that have been specially developed for rounding edges. Assfalg offers a wide range of machines for perfect results, adapted to different workpiece shapes and material types.

An edge milling machine with V-prism is required when small workpieces need to be processed. The V-prism ensures a secure hold and enables precise processing of the edges.

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