Composite shot blasting machining effect detection method and device and computer equipment

The invention relates to a composite shot peening machining effect detection method and device, computer equipment, a storage medium and a computer program product. A first shot peening strengthening value is obtained by conducting first shot peening strengthening on a target steel plate spring, and a first residual stress value of a first steel plate spring is measured; the first steel plate spring is subjected to first shot peening strengthening, the second steel plate spring is subjected to second shot peening strengthening, the second shot peening strength value is obtained, the second residual stress value of the second steel plate spring is measured, the first residual stress value and the second residual stress value are processed according to the stress evaluation index, and the machining effect is obtained. And whether the composite shot blasting machining achieves the optimal shot blasting machining effect or not is effectively detected. 本申请涉及一种复合喷丸加工效果检测方法、装置、计算机设备、存储介质和计算机程序产品，通过对目标钢板弹簧进行第一次喷丸强化获取