Method and system for measuring and calculating content of ceramsite in mixed sand

The embodiment of the invention provides a method and a system for measuring and calculating the content of ceramsite in mixed sand, and relates to the technical field of casting, the method comprises the following steps: uniformly sampling the mixed sand, then obtaining image information of the mixed sand, then obtaining the radius of the ceramsite according to the image information, and finally calculating and obtaining the content of the ceramsite according to the radius of the ceramsite. Compared with the prior art, the measuring and calculating method provided by the embodiment of the invention has the advantages that the radius information of the ceramsite can be obtained through an image processing technology, the content of the ceramsite is calculated according to the radius information, manual identification and selection are not needed, the detection process is simple, the consumed time is short, and the result is more accurate. 本发明的实施例提供了一种测算混合砂中宝珠砂含量的方法和系统，涉及铸造技术领域，该方法首先均匀取样混合砂料，然后获取混合砂料的图像信息，再依据图