CAJ | 학술논문

在原有竹材初加工剖竹机基础上，设计了剖竹机的自动换刀机构，以实现竹材剖分自动选刀功能。在分析竹材横截面和竹材质量关系的基础上，利用质量获取竹材横截面信息，通过可编程逻辑控制器（ PLC）结合所需的竹条横截面积，计算出该竹材剖分的数量，从而确定刀具的选择，完成数控剖竹机自动换刀过程。该工作原理为自动换刀机构提供了理论依据。
재원유죽재초가공부죽궤기출상，설계료부죽궤적자동환도궤구，이실현죽재부분자동선도공능。재분석죽재횡절면화죽재질량관계적기출상，이용질량획취죽재횡절면신식，통과가편정라집공제기（ PLC）결합소수적죽조횡절면적，계산출해죽재부분적수량，종이학정도구적선택，완성수공부죽궤자동환도과정。해공작원리위자동환도궤구제공료이론의거。
This article documents how an automatic blade changing process is designed and engineered into current machinery for cutting bamboo poles into chips , which makes it possible for the machinery to automatically select proper blades for cutting bamboo poles into chips of desired cross-sections.This is realized by making use of the linkages between the cross-sectional area and weight of a pole-once the cross-sectional area is obtained using a pole ’ s weight , the quantity of bamboo subdivisions will then be calculated with the facility of a programmable logic controller installed in the machinery .Based on this quantity , the right blade is automatically selected and fed to re-place the previous one .This blade-changing process provides a theoretical basis for automatic blade change mecha-nism and would promote the development of bamboo processing machinery .