Research on a Fiber Corner Compensation Algorithm in a 3D Printing Layer of Continuous Fiber-Reinforced Composite Materials

被引：3

作者：

Liu, Jiang ^{[1
]}

Kang, Yuzhu ^{[1
]}

Ma, Chenyu ^{[1
]}

Wang, Yesong ^{[1
,2
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China

[2] Jiangsu Univ Sci & Technol, Sch Mech Engn, Zhenjiang 212003, Jiangsu, Peoples R China

来源：

APPLIED SCIENCES-BASEL | 2022年 / 12卷 / 13期

关键词：

continuous fiber; composite; continuous fiber-reinforced filament; contour offset; corner optimization algorithm; MECHANICAL-PROPERTIES; CARBON-FIBER; PARAMETERS; POLYMERS;

D O I：

10.3390/app12136687

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fused filament fabrication (FFF) 3D printing technology for continuous fiber-reinforced composite (CFRC) printing has become a trend. This article is based on 'independent extrusion' FFF CFRC printing. The continuous fiber-reinforced filament (CFRF) printing solution is the contour offset method for obtaining executable g-code. When the CFRCF prints at the corner, it is found that the actual CFRC printing trajectory is inconsistent with the ideal laying trajectory. The causes of the error are analyzed, and an angle optimization algorithm is proposed. The corner optimization algorithm is verified by theoretical analysis and experimental analysis. From the experimental results, the corner optimization algorithm improves the 30 degrees angle fit of CFRF printing by 90% and reliability has also been improved. When the printing length is 127,200 mm, there are 960 printing corners, and the failure rate is 0.

引用

页数：13

共 27 条

[1] Study on the veritable parameters filling method of plasma arc welding based rapid prototyping [J].

Aiyiti, Wurikaixi ;

Xiang, Jie ;

Zhang, Lianzhong ;

Chen, Ruomeng .

Key Engineering Materials, 2012, 522 :110-116

[2]

anisoprint, Anisoprint

[3] Enhancing the interlayer tensile strength of 3D printed short carbon fiber reinforced PETG and PLA composites via annealing [J].

Bhandari, Sunil ;

Lopez-Anido, Roberto A. ;

Gardner, Douglas J. .

ADDITIVE MANUFACTURING, 2019, 30

[4] An overview of additive manufacturing (3D printing) for microfabrication [J].

Bhushan, Bharat ;

Caspers, Matt .

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2017, 23 (04) :1117-1124

[5] Scanning mode for laser metal deposition shaping [J].

Laboratory of Advanced Manufacture Technology, Shenyang Institute of Automation, Chinese Acad. of Sci., Shenyang 110016, China ;

不详 .

Jixie Gongcheng Xuebao, 2006, 10 (170-175) :170-175

[6] Additive manufacturing of continuous fibre reinforced thermoplastic composites using fused deposition modelling: Effect of process parameters on mechanical properties [J].

Chacon, J. M. ;

Caminero, M. A. ;

Nunez, P. J. ;

Garcia-Plaza, E. ;

Garcia-Moreno, I. ;

Reverte, J. M. .

COMPOSITES SCIENCE AND TECHNOLOGY, 2019, 181

[7] Additive manufacturing of PLA structures using fused deposition modelling: Effect of process parameters on mechanical properties and their optimal selection [J].

Chacon, J. M. ;

Caminero, M. A. ;

Garcia-Plaza, E. ;

Nunez, P. J. .

MATERIALS & DESIGN, 2017, 124 :143-157

[8]

[程艳阶 Cheng Yanjie], 2004, [机械科学与技术, Mechanical Science and Technology], V23, P1072

[9] Additive manufacturing of woven carbon fibre polymer composites [J].

Dickson, Andrew N. ;

Ross, Keri-Ann ;

Dowling, Denis P. .

COMPOSITE STRUCTURES, 2018, 206 :637-643

[10] Characterization of mechanical properties and fracture mode of additively manufactured carbon fiber and glass fiber reinforced thermoplastics [J].

Goh, G. D. ;

Dikshit, V. ;

Nagalingam, A. P. ;

Goh, G. L. ;

Agarwala, S. ;

Sing, S. L. ;

Wei, J. ;

Yeong, W. Y. .

MATERIALS & DESIGN, 2018, 137 :79-89

← 1 2 3 →