Full
Outline
Fused filament fabrication （FFF） technology boasts significant advantages， including high design flexibility， mold-free operation， and the capacity to rapidly construct complex structures， making it a key method for 3D printing of continuous carbon fiber reinforced thermoplastic polymer （CCFRTP）. However， during the actual printing， CCFRTP often experiences a decline in mechanical properties due to insufficient interfacial bonding between the thermoplastic matrix and the continuous carbon fiber reinforcement， as well as a high internal porosity. To address this issue， this paper analyzes two major factors influencing the performance—the resin matrix and the carbon fiber reinforcement. Based on this， it reviews the recent advances in FFF technology， examines the effects of various printing parameters on mechanical properties， along with optimization strategies. Finally， future development directions and application prospects are discussed.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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