渔业现代化2026，Vol.53Issue(2)：140-152,13.DOI:10.26958/j.cnki.1007-9580.2026.02.014
紫菜育苗用贝壳自动钻铣装置设计与试验
Design and experiment of automatic drilling and milling device for shells used in laver seedling rearing
摘要
Abstract
At present,the processing of shells for laver seedling cultivation mainly relies on manual edge milling and drilling,which is inefficient and poses safety risks.Therefore,this study designed an automatic shell milling and drilling device for laver seedling cultivation integrated with a PLC control system.The working principle of the device is explained,and structural design and strength verification of the core components of the device are carried out based on theoretical calculation and finite element analysis methods.By building a prototype,the shell breakage rate was used as the test index,and a Box-Behnken experimental design method was adopted to conduct significance tests on the drilling speed,drill feed rate,milling cutter speed,and shell self-rotation speed.The test results were analyzed and optimized to determine the value range of each factor.The test results show that the device operates stably as a whole.Under the optimized experimental conditions of a drilling speed of 3 300 r/min,a feed rate of 0.65 mm/s,a milling cutter speed of 4 800 r/min,and a self-rotation speed of 11 r/min,the shell breakage rate is only 1.75％,meeting the requirements for productization of shell drilling and milling processing.The research shows that this automatic drilling and milling device has good machining performance,can significantly reduce the breakage rate in the processing of shells used for purple laver seedling cultivation,and has a good application prospect.关键词
紫菜育苗贝壳/自动钻铣装置/钻孔机构/铣边机构Key words
shells for laver seedling cultivation/automatic drilling and milling device/drilling mechanism/milling edge mechanism分类
农业科技引用本文复制引用
郭根旭,陈书法,浦诗雨,都鑫,孙启新,穆一龙,金同林,朱虹..紫菜育苗用贝壳自动钻铣装置设计与试验[J].渔业现代化,2026,53(2):140-152,13.基金项目
江苏省现代农业装备与技术推广项目(NJ2025-13) （NJ2025-13）
江苏省农业科技自主创新项目(CX(24)3033) （CX(24）
连云港市科技项目(SF2439) （SF2439）
