Intelligent　manufacturing　is　a　new　production　mode　with　the　functions　of　self-perception,　self-learning,　self-decision,　self-execution,　and　self-adaptation.　How　to　highlight　the　technical　characteristics　in　the　practice　of　intelligent　manufacturing　engineering　and　to　improve　students＇　understanding　of　intelligent　products,　production,　and　services　is　a　problem　to　be　solved.　Therefore,　an　integrated　practice　system　for　intelligent　manufacturing　engineering　based　on　digital　system　was　constructed　in　this　study.　The　practice　content　of　intelligent　manufacturing　was　divided　into　four　modules,　and　each　module　was　connected　through　a　unified　practice　goal.　Digital　technology　was　used　throughout　the　practice　process,　so　that　students　can　master　the　application　of　digital　and　information　technical　means　in　the　manufacturing　process.　A　complete　practice　process　was　given,　and　students＇　abilities　were　evaluated　on　the　basis　of　the　competency　model.　The　analysis　results　showed　that　teachers　in　the　field　of　intelligent　manufacturing　gave　a　high　evaluation　to　the　students＇　abilities,　which　proved　the　feasibility　of　the　practice　system.　The　practice　system　proposed　in　this　paper　has　a　good　reference　value　for　the　establishment　of　similar　engineering　majors.　©　2023　IEEE.