Product Features

Experimental Platform of TBM Breaking Rocks

Rotary Experimental Platform of disc cutter with the largest diameter in the world is used for disc cutter rock breaking experiment. It provides data basis for key parameters of TBM cutter head design. High precision controller is used for data acquisition and control, and high speed camera and acoustic emission device are used to observe the whole process of rock breaking.

① Researches on the optimization of cutter-spacing according to different rocks
② Researches on the relationship between disc cutter structure and rock-breaking efficiency
③ Researches on computational model of disc cutter’s pressing force
④ Researches on relation curve between disc cutter pressure and penetration