What should be taken into account when choosing a Sigma profile?

A starting guide to evaluate the cuts, clarity, connections and conditions of use together.

The profile’s external size alone is not enough.

When selecting the Sigma profile, external dimensions such as 30×30, 40×40 or 45×45 allow the first identification. The same external dimension can be different channels and different cutting structures. The profile should be evaluated together with the slum, corner connection and other accessories to be used. It should not be assumed that all the connective elements of the two profiles will be shared because only the external dimension looks similar.

Distance between support

The behavior of a carrier also depends on the clarity between the supports as much as the total length. The same profile does not give the same result in different foot intervals or different load distribution. The collection of the load at a point, spread to the surface or moving is also addressed. Therefore, it is not correct to say a fixed kilogram capacity by looking at the profile; the cutting data, connections and the actual load status should be studied together.

The task of connections

The corner connection, the internal connection, the add-on plate or a different combination method changes the assembly order of the shade. the connection surfaces, access to the cave and the assembly order should be considered at the beginning of the design. If there is a later-installed panel, cover or sensor foot, the channel access should be protected. In vibrant or moving applications, the connection order should be included in the technical assessment instead of focusing only on the profile section.

The table, cabin and carrier are not the same needs.

With the top table load of a work table, the panel loads of the machine cabin can create effects in different directions. In the carrier chassis, the drive, the transport surface and the product movement bring additional conditions. Cleaning, the liquid touch, the maintenance area and the operator access also influence the material selection. Sigma profile, painted box profile and stainless structure options should be compared according to the whole application.

How to prepare a cutting list?

Set each profile cut, cut length and unit in a separate line. Write the heights with a single unit, preferably in millimeters. Add to the drawing if you have hole, opening or special end processes. Do not leave the cover, legs and connector parts separate from the list. The material list prepared with a measurable settlement drawing makes it easier to identify the missing parts during the conversation.