离心纺丝电锭设计分析  

Design and Analysis of Centrifugal Spinning Electrical Spindle

作　　者：孔庆成 吕新荣 胡嗣炯 KONG Qingcheng;LYU Xinrong;HU Sijiong(College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China;Shaanxi Keyuanda Mechanical and Electrical Technology Co.,Ltd.,Weinan 714000,China;Spinning Machine Electrical Branch,National Technical Committee for Standardization of Industrial Machinery Electrical System,Beijing 100028,China)

机构地区：[1]浙江大学电气工程学院,杭州310027 [2]陕西科远达机电科技有限公司,陕西渭南714000 [3]全国工业机械电气系统标准化技术委员会纺机电气分会,北京100028

出　　处：《纺织器材》2023年第2期17-20,共4页Textile Accessories

摘　　要：为了提高纺丝产质量,降低生产成本,以SFDO_(2)型电锭电动机和GD型纺丝电锭为例,详述离心纺丝电锭设计要求;从离心罐和电锭电动机两方面对比分析SFDO_(2)型电锭电动机和GD型纺丝电锭的结构特点,提出SFDO 2型电锭电动机存在问题与改进方向。指出:离心纺丝电锭应满足可靠性、稳定性、高效率、操作简单和维修保养方便的设计要求;应选用抗拉强度高且不易变形的耐腐蚀合成材料确保其使用寿命;减小偏心距以有效提高电锭运转稳定性;及时补充轴承润滑脂,可减少机械磨损,延长电锭使用寿命。In order to improve the yield and quality of spinning,and reduce production cost,taking SFDO_(2)electrical spindle motor and GD spinning electrical spindle as examples,the design requirements of centrifugal spinning electrical spindle are described in detail;the structure characteristics of SFDO_(2)electrical spindle motor and GD spinning electrical spindle are compared from two aspects of centrifugal tank and electrical spindle motor,and the problems and improvement directions of SFDO_(2)electrical spindle motor are put forward.It is pointed out that the centrifugal spinning electrical spindle should meet the design requirements of reliability,stability,high efficiency,simple operation and convenient maintenance.Corrosion-resistant synthetic materials with high tensile strength and no deformation should be selected to ensure the service life;the eccentricity should be reduced to effectively improve the running stability of electrical spindle.Timely addition of bearing grease can reduce mechanical wear and prolong the service life of electrical spindle.

关 键 词：纺丝 电锭 粘胶长丝 离心罐 输出功率 偏摆程度 润滑脂 自动换油 

分 类 号：TS103.81[轻工技术与工程—纺织工程]