VarioDuct - hardened adhesive strips

Hardened and ground „adhesive strips“ are often used for both new machines and systems as well as in retrofit applications.
VarioDuct is a standard range of common adhesive strip dimensions, Thickness 4 mm, with freely selectable length and freely selectable chamfers on the longitudinal edges. Your desired length is produced at short notice by cooled CBN cut-off grinding, and the desired chamfers are ground up to 2 x 45° per edge. Chamfers are usually applied when the strips are to be glued into a groove milled into the machine bed.

VarioDuct is available in Standard widths: 20, 25, 30, 35, 40, 45, 50, 55 and 60 mm

Material: 1.2842 / 90 MnCrV 8, through-hardened, 58-62 HRC.
Top side: Fine grinding, Ra = 0.8 μm
Bottom side + Width: Cross grinding, Ra = 6 μm (rough for better adhesion)
Length: freely selectable between 100 and 1,800 mm (widths 20, 35 and 60 mm to 3,200 mm), optionally with face grinding


click here and calculate your individual adhesive strips - VarioDuct

VarioDuct - hardened adhesive strips
VarioDuct, hardened adhesive strip installed. The guiding surface of the Y-axis for the table movement is visible. The drive spindle can be seen above it.
Milling head, vertically movable
Image of a lightweight milling jig. The vertical adjustment of the milling head is clearly visible. The guides are made with VarioDuct strips.

Designations of the optional chamfers on longitudinal edges:

Schematic representation of an adhesive strip with chamfers VairoDuct, hardened adhesive strip. Schematic representation of the front face with definition of optional chamfers on the longitudinal edges, as well as the adhesive surface and the guide surface. Chamfer H Chamfer F Chamfer G Guiding surface Bonding surface Chamfer E

Execution:

VarioDuct, general design with dimensions and tolerances VarioDuct, hardened adhesive strip, schematic representation of the general design. Thickness 4 mm +0.05/-0, width tolerance +0.2/-0 mm (various widths available), guiding surface longitudinally ground with a roughness of Ra 0.8 µm, bonding surface cross ground with a roughness of Ra 6 µm. Ra = 6 μm Bonding surface cross-ground Guiding surface longitudinally ground Ra = 0.8 μm Width 4 +0.050 +0.2 0

Installation example: Step

Chamfer E and Chamfer G selected, longitudinal edges F and H sharp-edged.

VarioDuct, installation example: Step with 2 chamfers VarioDuct, hardened adhesive strip, schematic representation of the installation example: Step. Two diagonally opposite chamfers are shown. Chamfer E = 0.5 x 45° Chamfer G = 1 x 45°

Order example:

VarioDuct, adhesive strip, 40 x 4 x 1,000 mm, Fase E = 0.5 mm, Fase G = 1 mm, End faces ground at an angle.

Order example:

VarioDuct, adhesive strip, 40 x 4 x 1,000 mm, Fase E = 0.5 mm, Fase G = 1 mm, End faces ground at an angle.

Installation example: Groove with lateral guidance and undercut

Chamfer G and Chamfer H selected and longitudinal edges E and F sharp-edged

VarioDuct, installation example: Groove with lateral guidance and undercut VairoDuct, hardened adhesive strip. Schematic representation of the front face with definition of optional chamfers on the longitudinal edges, as well as the adhesive surface and the guide surface. Chamfer H 1 x 45° Chamfer G 1 x 45°

Order example:

2 pieces VarioDuct adhesive strip, 40 x 4 x 1,800 mm, ChamferG = 1 mm, ChamferH = 1 mm, 1 pieces VarioDuct adhesive strip, 25 x 4 x 1,800 mm, ChamferG = 1 mm, ChamferH = 1 mm,

Available for the following grades:

Downloads

VarioDuct - Hardened Adhesive Strips

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