No problem. We can provide you with gear optimization design services. Gear lifespan is affected by multiple factors, including material selection, heat treatment processes, and machining precision. Tooth breakage is mostly caused by unreasonable tooth root structure design or stress defects during machining. Our engineers will conduct a comprehensive analysis based on your provided drawings, the industry in which the gear will be used, and the working environment, to provide targeted optimization solutions that effectively extend the gear’s lifespan and reduce the probability of tooth root fracture.