已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!

Experimental investigation of process parameters in polyether ether ketone 3D printing

偷看 喷嘴 机械工程 材料科学 3D打印 田口方法 熔融沉积模型 聚醚醚酮 航空航天 工艺工程 复合材料 计算机科学 工程制图 聚合物 工程类 航空航天工程
作者
Mojtaba Tafaoli-Masoule,Mohsen Shakeri,Seyed Abolfazl Zahedi,Mohammad Vaezi
出处
期刊:Proceedings Of The Institution Of Mechanical Engineers, Part E: Journal Of Process Mechanical Engineering [SAGE Publishing]
卷期号:238 (1): 267-279 被引量:10
标识
DOI:10.1177/09544089221141554
摘要

In the past two decades, polyether ether ketone (PEEK) has been vastly used in different industries such as automotive, aerospace, and medical sectors due to its mechanical strength, high heat stability, and excellent chemical resistance. Since this semi-crystalline polymer has a high melting temperature, the standard procedure to select extrusion-based 3D printing working parameters has many challenges to ensure each bespoke product with the best quality. Slight shift from optimum process parameters in fused deposition modeling (FDM) of PEEK has a remarkable impact on the final product quality. The present research addresses the long-standing problem of selecting a working setup quickly and accurately which is not dependent on the user's knowledge. In this article, to identify the best arrangement of FDM process parameters, an orthogonal matrix of Taguchi Design of Experiments (DoEs) is applied. Different values of bed, chamber, and nozzle temperatures, print speed, and layer thickness were thoroughly examined for the printing of standard tensile specimens. The mechanical properties and the fracture morphology of samples are examined in different printing conditions to explore a roadmap tool for designing better process parameters which satisfy mechanical requirements of products. In this study, the interpretation of the experimental results is investigated based on analysis of variance (ANOVA). The obtained results show that the best working set up for nozzle temperature, bed temperature, print speed, and layer thickness are 415°C, 160°C, 50 mm s −1 , and 0.2 mm, respectively. This article consists of five sections. After introduction in the first section, the effects of working parameters on the strength of final fused products are investigated in Experimental setup section. The results and the confirmation test are considered in seperate sections, respectively. The research is summarized in the conclusion section.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
赘婿应助wimper采纳,获得10
刚刚
nicenice发布了新的文献求助10
1秒前
苏诗兰完成签到,获得积分10
2秒前
wanci应助漂亮白枫采纳,获得10
2秒前
2秒前
嗷呜嗷呜发布了新的文献求助10
2秒前
4秒前
一颗有理想的蛋完成签到 ,获得积分10
5秒前
充电宝应助wjr采纳,获得10
6秒前
zhangzi完成签到,获得积分10
6秒前
hanshu发布了新的文献求助10
6秒前
沉默的八宝粥完成签到 ,获得积分10
7秒前
Cathy_Chen完成签到,获得积分10
9秒前
11秒前
12秒前
孙燕应助羽绒采纳,获得20
13秒前
嗷呜嗷呜完成签到,获得积分10
14秒前
稳重的尔安完成签到,获得积分10
14秒前
超帅冬易发布了新的文献求助10
15秒前
16秒前
17秒前
卡夫卡的熊完成签到,获得积分10
17秒前
20秒前
TXY_Cathy完成签到,获得积分10
21秒前
21秒前
mellow发布了新的文献求助10
22秒前
zxyhb完成签到,获得积分10
22秒前
斯文败类应助dd采纳,获得10
25秒前
一直向前发布了新的文献求助10
26秒前
26秒前
坦率的匪应助zxyhb采纳,获得10
27秒前
27秒前
无情的子骞完成签到,获得积分10
28秒前
小二郎应助至秦采纳,获得30
30秒前
研友_ngqjz8完成签到,获得积分10
31秒前
王子安应助健忘的初翠采纳,获得10
31秒前
英俊鼠标发布了新的文献求助10
32秒前
33秒前
33秒前
34秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989811
求助须知:如何正确求助?哪些是违规求助? 3531927
关于积分的说明 11255560
捐赠科研通 3270706
什么是DOI,文献DOI怎么找? 1805035
邀请新用户注册赠送积分活动 882181
科研通“疑难数据库(出版商)”最低求助积分说明 809190