| Message: | Constant force springs are bai coil springs that are subjected to compressive forces. The materials used are mostly round in cross-section, and some are made of rectangular and multi-strand steel. The springs are generally of equal pitch and the shape of constant force springs There are: cylindrical, conical, convex and concave, and a small amount of non-circular shape. There is a certain gap between the coils of the constant force spring. When the external load is applied, the spring contracts and stores the deformation energy. url:http://www.sorwe-wiper.com |
my account
Is this a real buying request?