TY - A2的亚当,汗m . AU - Sneha p . AU - Balamurugan k . AU - Jyothi y . AU -克里希,Santhosh PY - 2023 DA - 2023/06/20 TI - Microdrilling研究解放军/铜复合样品印刷使用熔融沉积模型SP - 9456717六世- 2023 AB -熔融沉积模型(fdm)构造复杂的最新趋势和本能的3 d打印。聚乳酸(PLA)是应用最广泛的原料在extrusion-based三维(3 d)印刷在许多领域,因为它是可生物降解的环境友好型;然而,它的使用是有限的,由于它的一些缺点,如机械的弱点和水溶性率。增加FDM的机械性能,纳米铜粒子增加了高级研究。打印直径小于一毫米的洞是复杂的,有一个有限的FDM中可用的报告。摘要聚乳酸(PLA) 14%的铜复合纤维是由热挤压所需的FDM的条件下。样品都用100%填充密度45°方向的样本大小50×50×10毫米。检查打印状态的影响microdrilling印刷样品,两种不同的标本是印有没有洞。一个工业钻指定提要、速度和切削宽度是用来执行测试。钻洞的大小是由扫描电子显微镜检查。 The quality of the drilled hole and the wear of the tool is investigated and reported. According to the observation, it is noted that the secondary machining operation becomes unavoidable to have a hole of less than a millimetre. Machining, cutting speed, and feed speed influence the delamination zone and the circumference of the hole. SN - 1687-8434 UR - https://doi.org/10.1155/2023/9456717 DO - 10.1155/2023/9456717 JF - Advances in Materials Science and Engineering PB - Hindawi KW - ER -