Drilling Gear Box Reducer

As the core component of the shield machine reducer, it is widely used in a variety of shield excavation systems such as EPB (soil pressure balance), TBM (tunnel excavator), and mud water balance. Multiple key links such as pipe assembly machines. In the face of a complex and harsh underground environment, the shield machine reducer needs to show excellent performance to meet the harsh needs of hard rock excavation. Its transmission structure is based on the principle of multi -stage planetary gear and is composed of solar wheels, planet wheels and inner gear to ensure high -efficiency and stable power transmission. During the research and development stage, through the in -depth shield machine force analysis, accurate finite element design, and detailed sports simulation, combined with the average load characteristic optimization strategy, we continuously iterated to improve the design plan, and finally realized the optimal optimal of actual work conditions. The design ensures that th…