Fuji Wang
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View article: Influence of Printing Parameters and Paths on Warpage in <scp>3D</scp> Printing of Continuous Carbon Fiber Composites
Influence of Printing Parameters and Paths on Warpage in <span>3D</span> Printing of Continuous Carbon Fiber Composites Open
The 3D printing of continuous carbon fiber reinforced thermoplastic composites (C‐CFRTP) enables the integrated manufacturing of lightweight, high‐strength components with complex structures. However, non‐negligible warpage deformation rem…
View article: Study on absorption and mechanical performance of 3D-printed MWCNT/Fe<sub>3</sub>O<sub>4</sub>/PA6 composites
Study on absorption and mechanical performance of 3D-printed MWCNT/Fe<sub>3</sub>O<sub>4</sub>/PA6 composites Open
The investigation of microwave absorption materials represents a significant area of research in military stealth applications. Carbon-based materials have garnered extensive attention owing to their superior dielectric loss properties. Ho…
View article: Double Orientation Integrated Cutting Tool Wear for Surface Milling Multi-Directional Cfrp with Ball-End Cutter
Double Orientation Integrated Cutting Tool Wear for Surface Milling Multi-Directional Cfrp with Ball-End Cutter Open
View article: Large-Scale Cfrtp-Al Alloy Stacks Laser Assisted Joining with a Reciprocating Feed Method
Large-Scale Cfrtp-Al Alloy Stacks Laser Assisted Joining with a Reciprocating Feed Method Open
View article: False Boss Connection for Precision Machining of Composites with Soft and Brittle Characteristics
False Boss Connection for Precision Machining of Composites with Soft and Brittle Characteristics Open
Composite materials are widely used in the new generation of aviation equipment due to their comprehensive performance. However, the part fixture is usually difficult during the machining of composites with soft and brittle characteristics…
View article: Grain size prediction for stainless steel fabricated by material extrusion additive manufacturing
Grain size prediction for stainless steel fabricated by material extrusion additive manufacturing Open
Most traditional powder melting-based additive manufacturing (AM) technologies generally yield high-performance parts at the expense of additional cost and energy consumption. As an economical and efficient alternative method, material ext…
View article: A New Path Planning Strategy Driven by Geometric Features and Tensile Properties for 3d Printing of Continuous Fiber Reinforced Thermoplastic Composites
A New Path Planning Strategy Driven by Geometric Features and Tensile Properties for 3d Printing of Continuous Fiber Reinforced Thermoplastic Composites Open
View article: Method for edge chipping monitoring based on vibration polar coordinate image feature analysis
Method for edge chipping monitoring based on vibration polar coordinate image feature analysis Open
Cutting edge chipping is a randomly-happened but critical tool failure, which could seriously affect machining quality without effectively and timely treatment especially in the automated machining process. Accurately and timely monitoring…
View article: Effect of Temperature Distribution on Interfacial Bonding Process between CFRTP Composite and Aluminum Alloy during Laser Direct Joining
Effect of Temperature Distribution on Interfacial Bonding Process between CFRTP Composite and Aluminum Alloy during Laser Direct Joining Open
Laser direct joining enables non-destructive and lightweight joining of carbon fiber reinforced thermoplastic (CFRTP) composites and aluminum alloys. The interfacial bonding process determines the joint performance and is influenced by the…
View article: 3D Printing Technology for Short-continuous Carbon Fiber Synchronous Reinforced Thermoplastic Composites: A Comparison between Towpreg Extrusion and In Situ Impregnation Processes
3D Printing Technology for Short-continuous Carbon Fiber Synchronous Reinforced Thermoplastic Composites: A Comparison between Towpreg Extrusion and In Situ Impregnation Processes Open
Three-dimensional (3D) printing of carbon fiber-reinforced thermoplastic composites (CFRTPs) provides an effective method for manufacturing the CFRTPs parts with complex structures. To increase the performance requirements of these parts, …
View article: Dynamic modeling of thin-walled CFRP surface milling and the effect of chatter on surface quality
Dynamic modeling of thin-walled CFRP surface milling and the effect of chatter on surface quality Open
Milling a thin-walled curved structure is prone to chattering, and the quality of the machined surface cannot be guaranteed. For carbon fiber reinforced plastic (CFRP) parts with a strong anisotropic characteristic, the tool will contact d…
View article: Correction to: Experimental study on wear laws and mechanisms of end cutting edge in end‑milling of carbon fiber reinforced polymer
Correction to: Experimental study on wear laws and mechanisms of end cutting edge in end‑milling of carbon fiber reinforced polymer Open
View article: In-Process Tool Condition Forecasting of Drilling CFRP/Ti Stacks Based on ResNet and LSTM Network
In-Process Tool Condition Forecasting of Drilling CFRP/Ti Stacks Based on ResNet and LSTM Network Open
Tool condition forecasting (TCF) is a key technology for continuous drilling of CFRP/Ti stacks, as the tool wear is always rapid and severe, which may further induce unexpected drilling quality issues. However, for drilling CFRP/Ti stacks,…
View article: Experimental study on wear laws and mechanisms of end cutting edge in end-milling of Carbon Fiber Reinforced Polymer
Experimental study on wear laws and mechanisms of end cutting edge in end-milling of Carbon Fiber Reinforced Polymer Open
End cutting edges of tool determine machining quality of the bottom surface of the slot in end-milling of CFRP. However, due to anisotropy and heterogeneous of CFRP, and also semi-closed characteristic of blind slots, the end cutting edges…
View article: Machining Inclination Selection Method for Surface Milling of Cfrp Workpieces with Low Cutting-Induced Damage
Machining Inclination Selection Method for Surface Milling of Cfrp Workpieces with Low Cutting-Induced Damage Open
View article: Evaluation on Influences of Pore Quantity and Distribution on Shear Strength of Joint Formed in Cfrtp/Al6061 Laser Direct Joining Process
Evaluation on Influences of Pore Quantity and Distribution on Shear Strength of Joint Formed in Cfrtp/Al6061 Laser Direct Joining Process Open
View article: Evaluation on Influences of Pore Quantity and Distribution on Shear Strength of Joint Formed in Cfrtp/Al6061 Laser Direct Joining Process
Evaluation on Influences of Pore Quantity and Distribution on Shear Strength of Joint Formed in Cfrtp/Al6061 Laser Direct Joining Process Open
View article: Investigation of Damage Reduction When Dry-Drilling Aramid Fiber-Reinforced Plastics Based on a Three-Point Step Drill
Investigation of Damage Reduction When Dry-Drilling Aramid Fiber-Reinforced Plastics Based on a Three-Point Step Drill Open
Aramid fiber-reinforced plastic (AFRP) is widely used in bullet-proof and armor structures, and is difficult to drill because of the high-toughness aramid fibers with ductile fracturing—differently from carbon fiber. Therefore, drilling qu…
View article: Efficient Selection Method for Mass Scaling Factor in 3D Microscopic Cutting Simulation of CFRP
Efficient Selection Method for Mass Scaling Factor in 3D Microscopic Cutting Simulation of CFRP Open
3D microscopic cutting simulation of CFRP is very important for revealing material removal mechanism and damage suppression, wherein mass scaling is usually adopted for solving the problem of extremely low calculating efficiency. For the s…
View article: The Expansion Behavior of Composite Delamination Defect during the Chisel Edge Extrusion Stage
The Expansion Behavior of Composite Delamination Defect during the Chisel Edge Extrusion Stage Open
：Carbon fiber reinforced polymer (CFRP) has been widely adopted in manufacturing key load-bearing parts in advanced equipment due to its high specific strength, high specific strength, etc.However, the delamination defect may be introduced…
View article: Cooling Process of Reverse Air Suctioning for Damage Suppression in Drilling CFRP Composites
Cooling Process of Reverse Air Suctioning for Damage Suppression in Drilling CFRP Composites Open
Carbon fiber reinforced plastic (CFRP) composites are the first choice for high-end equipment in fields of aviation and aerospace pursuing weight reduction. However, producing high quality holes in drilling of CFRP remains a long-standing …
View article: Drill-exit temperature characteristics in drilling of UD and MD CFRP composites based on infrared thermography
Drill-exit temperature characteristics in drilling of UD and MD CFRP composites based on infrared thermography Open
This paper presents a comprehensive study on the complex drill-exit temperature characteristics in the drilling of unidirectional (UD) and multidirectional (MD) CFRPs using a state-of-art microscopy infrared imaging system. For the first t…
View article: Wear of One-shot Drill Bit in Drilling CFRP and Novel Method for Tool Wear Reduction
Wear of One-shot Drill Bit in Drilling CFRP and Novel Method for Tool Wear Reduction Open
摘要: 为满足高性能碳纤维增强复合材料(CFRP)结构件的高质量制孔需求,现阶段广泛采用双顶角钻头钻削CFRP,但因其"钻、扩、铰"一体的结构形式,双顶角钻头第二主切削刃的磨损程度和状态是决定钻削孔壁质量的关键因素。此外,由于CFRP中碳纤维磨蚀性强,制孔中钻头快速磨损,切削刃严重钝化,极易导致孔壁损伤。通过引入切削刃钝圆半径,揭示双顶角钻头第二主切削刃钝化后,在严重的后刀面磨损作用下,第二主切削刃刃口钝圆半径又减小的磨损机制,在此基础上,结合不同纤维切削角下CFRP成屑机…
View article: Measurement and Analysis of Cutting Force, Temperature and Cutting-induced Top-layer Damage in Edge Trimming of CFRPs
Measurement and Analysis of Cutting Force, Temperature and Cutting-induced Top-layer Damage in Edge Trimming of CFRPs Open
摘要: 碳纤维增强树脂基复合材料(Carbon fiber reinforced polymer,CFRP)以其轻质、高强等优点,在航空航天高端装备上展现出巨大优势。然而,CFRP中各组成相所需的切削能量及热导率具有差异性,在切断高强纤维的同时极易造成低强的纤维/树脂界面发生开裂,而热量积聚所引起的高温又会使树脂软化加剧裂纹扩展,严重影响装备的服役性能和可靠性。阐明切削力和切削热对加工损伤的影响机制是实现CFRP高质高效加工的关键。基于数字图像处理技术,建立CFRP铣削加工…
View article: NUMERICAL SIMULATION OF THE DRILLING OF CARBON FIBER REINFORCED PLASTICS ON THE MACROSCOPIC AND MICROSCOPIC SCALES
NUMERICAL SIMULATION OF THE DRILLING OF CARBON FIBER REINFORCED PLASTICS ON THE MACROSCOPIC AND MICROSCOPIC SCALES Open
Numerical simulation of the drilling of carbon fiber reinforced plastics on the macroscopic and microscopic scales. And the study of the drilling induced burring