MRPMedical Research and Practice2993-96902993-9704Art and Technology10.61369/MRP.11888Article多维度分析钢丝差异对止血夹旋转性能的影响https://artdesignp.com/journal/MRP/2/12/10.61369/MRP.11888刘畅,张融南20242122024-12-20旋转性能是钢丝作为止血夹芯轴在临床试验中极为重要的指标，直接关系到其使用寿命和安全性。通过对不锈钢丝进行力学性能、表面质量试验，从多维度分析了这些变量对旋转性能的影响。首先，抽取旋转性能存在跳动的止血夹芯轴钢丝和旋转性能优异的止血夹芯轴钢丝进行硬度、刚性、抗拉强度等力学性能分析，结果表明，断裂力、断裂伸长率的大小显著影响了钢丝的强度和韧性，从而直接影响其旋转稳定性；经拉拔后的钢丝硬度增加，但是数据显示旋转性能优异的钢丝硬度偏小；其次，通过对不锈钢丝进行不圆度和表面粗糙度测试，发现表面粗糙度较高的不锈钢丝旋转性能反而更好。多维度分析,止血夹,不锈钢丝,旋转性能

[1] 周芳, 李海. 消化内镜下两种类型止血夹治疗上消化道出血临床效果观察[J].中国医疗器械信息,2023,29(14):157-159.[2]Qing F L ,Kai G X ,Yuan X W , et al.Experimental Research on Influencing Factors of Basic Mechanical Properties of Stainless Steel Wire[J], LTD;2018:7.[3]Parnian P, Parsa M H, Mirzadeh H, et al. Effect of drawing strain on development of martensitic transformation and mechanical properties in AISI 304L stainless steelwire[J]. steel research international, 2017, 88.[4]Abioye E T, Omotehinse S I, Oladele O I, et al.Effects of post-weld heat treatments on the microstructure, mechanical and corrosion properties of gas metal arc welded304 stainless steel[J].World Journal of Engineering,2020,17(1):87..[5]Uğur G, Engin K, Savaş D, et al.A comparative study on the microstructure, mechanical properties, wear and corrosion behaviors of SS 316 austenitic stainless steelsmanufactured by casting and WAAM technologies[J].CIRP Journal of Manufacturing Science and Technology,2023,47215.[6]Li S, Chen J, Fan L, et al. The Influence of Process Parameters on the Microstructure and Microhardness of 304 Stainless Steel in Joule Heating Fused FilamentFabrication[J].Crystals,2024,14(7):643-643.[7]Zhang X, Yang L, Zheng M, et al. A new approach to predict microhardness of two-phase in cutting S32760 duplex stainless steel[J].ScientificReports,2023,13(1):17426-17426.[8]Kucher M, Dannemann M, Heide A, et al. Miniaturised Rod-Shaped Polymer Structures with Wire or Fibre Reinforcement—Manufacturing and Testing[J].Journal ofComposites Science,2020,4(3):84.[9]Qin H X, Jian X Z, Yong Z, et al.Effect of drawing and annealing on the microstructure and mechanical properties of 304 austenitic stainless steel wire[J].Materials ResearchExpress,2021,8(12).[10] 张伦, 张国珍, 刘红芳. 中碳钢丝拉拔过程组织与性能研究[J].金属制品,2020,46(01):14.