Modular hydraulic hammer repair technology

Abstract

The article analyzes the production process of repairing hydraulic hammers and shows that in conditions of diversified production, the use of unified technological processes combining the principles of centralized repair according to technical condition (CRTS) and modular technology is effective. The peculiarity of the use of modular technology in the repair of machines and their components is noted, when it is necessary to form defect modules and match them with methods for restoring the properties of products. Based on the information collected on the volume and content of work on the repair of the Impulse 120 hydraulic hammer, defect modules, technological modules and 4 technological repair routes were developed, which reduced costs by 15% compared with a single repair technology.