In order to meet the personalized production needs of different sizes stamping parts with multiple specifications and small batches,a new type of adjustable combination stamping die was designed.The female die structures of the stamping die were both composed of four sided blocks,and could achieve position movement in their respective directions.Therefore,they could be reassembled into female die with different sizes,achieving the goal of producing stamping parts with different sizes.Based on the Dynaform platform,the stamping forming process was simulated and analyzed using die surface engineering technology,while the maximum forming pressure was output.On the finite element Abaqus software platform,the maximum forming pressure output by Dynaform was used as the load input of Abaqus to verify the stiffness of the female die assembly block of the adjustable combination mold,ensuring that the displacement inclination not affect product quality,and ensuring the reliability and service life of the stamping die.The results show that the joint simulation based on Dynaform and Abaqus can effectively predict the feasibility of stamping forming process and the rationality of mold structure,providing a theoretical basis for the successful trial of stamping molds.