When stainless steel is bent, the metal towards the outside of the bend is in tension and the metal towards the inside is in compression.
当不锈钢弯曲时,朝向弯曲外面的不锈钢被拉紧,朝向弯曲内面的不锈钢被压缩。
3
To change tracks, bendable switches are used which consist of a continuous steel beam which is elastically bent by means of electro-mechanical setting drives.