Bending Device For Flexible Non Metallic Corrugated For Electrical Lab Training Description and Specifications for Lab Tenders
Bending Device For Flexible Non Metallic Corrugated For Electrical Lab Training.
Bending Device For Flexible Non Metallic Corrugated - For Electrical Lab Training
The flexible conduits are generally used for covering loose cables
joining a fixed supply point to a fixed equipment or machinery. These
may be made either from metallic or non-metallic materials. In either of
the cases these conduits should be sufficiently flexible, so as to be
able to bend to the specified radius without breaking. The ability of
non-metallic flexible conduit to bend upto the desired degree is checked
by bending it through four cycles of reverse bending through ninety
degree over cylindrical mandrels having the specified radii. After that,
the whole assembly is rotated by 45º and the specified gauge should be
able to pass through the conduit under its own weight.
The Bending Device for Flexible Non-Metallic Corrugated Conduits consists
of an arrangement to fix two mandrels of specified radii fixed in a
manner that there is a gap equal to the diameter of the conduit between
them. A bush is provided to clamp the conduit under test. The
arrangement is provided to ensure 90º bending around both the mandrel
and to hold the conduit bent at 90º around one of the mandrel at the end
of the bending operation. The whole assembly can be rotated by 45º
manually, to facilitate passing of the appropriate gauge. (The gauge is not supplied with the equipment).