Energy-absorbing mesh, manufacturing method thereof, and equipment for machining energy-absorbing mesh

• Main Authors: WANG WENQIAO, LIN XUNGANG, XU JIANBO, CHEN QIONG, BAI XIANJUN, LIU TONGXIANG, HE MIN, SHI FENGMIN, CHEN ENYU, LIAO GUANGRONG, WANG HUANMING, WANG XIKUI, CHEN FANGMING, YANG HUOBING
• Format: Patent
• Language: Chinese; English
• Published: 30.03.2016
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; MINING; PERFORMING OPERATIONS; PUNCHING METAL; SHAFTS; TRANSPORTING; TUNNELS; WORKING OR PROCESSING OF METAL WIRE

The invention belongs to the technical field of engineering construction and relates to an energy-absorbing mesh, a manufacturing method thereof, and equipment for machining the energy-absorbing mesh. The energy-absorbing mesh comprises steel bars arranged in an intersecting mode in two directions. A plurality of steel bars are arranged in the same direction and are parallel. The steel bars in the two directions are fixedly connected at the mutual intersecting portion. The steel bars are in a periodic curved shape in the axial direction. When the energy-absorbing mesh is manufactured, the method comprises the following steps that the steel bars are aligned; the aligned steel bars are cut into the fixed length; the steel bars cut into the fixed length are machined into wave shapes; the steel bars in wave shapes are woven into the mesh; the intersecting portions of the steel bars on the mesh are welded and fixed. The problem of short supply of the anti-explosion energy-absorbing mesh in the market is solved, th