T Slot 80 20
80 20 Extrusions
T-slot structural framing is a framing system consisting of lengths of square or rectangular extruded aluminum, typically 6105-T5 aluminium alloy, with a T-slot down the centerline of one or more sides. It is also known as 80/20 framing, after the company 80/20, Inc., one of the prominent T-slot framing brands, the name of which is based on the 80/20 principle. While there is no published standard defining this framing system, manufacturers have settled into two categories of product comprising several series each that is generally intercompatible across manufacturers.
Profiles[edit]
T-slot framing is divided into metric and fractional (imperial) categories. The T-slot is always centered along the long-axis of the piece. Pieces are available in each series with a square cross-section. Rectangular cross sections are available as well which measure x by 2x (where x is the defined width) - e.g. 40mx80mm for 40 series.
- 80/20 80/20, known as 'The Industrial Erector Set'©, is a modular T -slotted aluminum framing system offered in both inch and metric profiles. It offers extremely cost-efficient solutions to building machine frames, guards, work stations, retrofit projects and more. Basically anything. And we do it all right here at Fiero Fluid Power!
- This document covers a simple method to decide what size and shape of 80/20 t-slot bar is required for a particular project – based on the weight the structure must support. There are infinite ways of engineering a t-slot aluminum structure, but the method outlined below is simple and straightforward – and should be easy to understand by non-engineers. Although we reference 80/20 brand t.
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| Profile type | Profile name | Profile size |
|---|---|---|
| fractional | 10 series | 1' |
| 15 series | 1.5' | |
| metric | 20 series | 20 mm |
| 25 series | 25 mm | |
| 30 series | 30 mm | |
| 40 series | 40 mm | |
| 45 series | 45 mm |
CAD model of a rotating T-nut used with aluminium T-slots/ T-track/ extrusions
T-nut (red) installed in a T-slot
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References[edit]
80 20 Aluminum Profiles
