橡胶切向销钉冷喂料挤出机挤出性能的研究
|
摘要
基于自行研发的新型切向销钉冷喂料挤出机,在不同胶料配方和不同螺杆转速的情况下进行挤出试验研究。结果表明,与传统径向销钉冷喂料挤出机相比,切向销钉冷喂料挤出机挤出温度降低约10%,挤出产量提高约9%,功率消耗减小15%以上,挤出胶料的物理性能和加工性能得到一定的改善,对于减少能耗、提高挤出产量和质量具有重要意义。
Based on a new self-developed tangential pin cold-feeding extruder,the extrusion experimental investigation was carried out using different compounds and different screw speeds. The results showed that,compared with traditional radial pin cold-feeding extruder,for the tangential pin cold-feeding extruder,the extrusion temperature was lowered by about 10%,extrusion output increased by about 9%,power consumption was reduced by more than 15%,and the physical properties and processability of the extrudates were improved at certain extent,which had great significance for reducing energy consumption and improving extrusion output and quality.
Based on a new self-developed tangential pin cold-feeding extruder,the extrusion experimental investigation was carried out using different compounds and different screw speeds. The results showed that,compared with traditional radial pin cold-feeding extruder,for the tangential pin cold-feeding extruder,the extrusion temperature was lowered by about 10%,extrusion output increased by about 9%,power consumption was reduced by more than 15%,and the physical properties and processability of the extrudates were improved at certain extent,which had great significance for reducing energy consumption and improving extrusion output and quality.
引文
[1]于清溪.橡胶挤出机现状与展望(上)[J].橡塑技术与装备,2010,36(7):16-23.
[2]Shin K C,White J L.Simulation of Non-newtonian Flow of Rubber Compounds in a Pin Barrel Screw Extruder[J].Rubber Chemistry and Technology,1997,70(2):264-270.
[3]吴志刚,何峰.汽车密封条挤出成型影响因素分析[J].橡胶工业,2017,64(6):363-365.
[4]吕柏源,郑晓斐,闵鹏峰,等.橡胶挤出机螺杆构型分析及其几何参数的确定(上)[J].橡塑技术与装备,2011,37(10):18-24.
[5]吕柏源,郑晓斐,闵鹏峰,等.橡胶挤出机螺杆构型分析及其几何参数的确定(下)[J].橡塑技术与装备,2011,37(11):1-9.
[6]柳娟,王建.左右旋螺筒结构对单螺杆挤出机性能的影响[J].高分子材料科学与工程,2014,30(3):124-127.
[7]Sasimowski E.Studies in the Effectiveness of a New Generation Extruder.Part II.The Shape of the Inner Surface of the Barrel Rotating Sleeve[J].Polimery,2012,57(4):296-302.
[8]贾明印,余斌,张勇,等.沟槽机筒单螺杆挤出机挤出特性的研究[J].橡胶工业,2015,43(5):31-34.
[9]姜基帅,边慧光,胡纪全.层叠式取向机头有限元分析[J].橡胶工业,2017,64(7):426-430.
[10]杜遥雪,柳天磊,陈少清.基于电磁动态塑化理论的销钉挤出机混炼过程仿真[J].中国机械工程,2012,23(9):1042-1046.
[11]袁京鹏,高明健,吕柏源.橡胶挤出设备的技术进步和发展(上)[J].橡塑技术与装备,2006,32(2):11-15.
[12]Christiano J P.Examination of the Performance of a High Speed Single Screw Extruder for Several Different Extrusion Applications[A].Orlando,F.L.:Annual Technical ConferenceANTEC,Conference Proceedings,2012:1029-1034.
[13]吕贤滨,巩家伟,范之海,等.喂料方法与喂料量对挤出机生产能力的影响[J].橡胶工业,2011,58(8):499-501.
[14]刘树明.混合型销钉机筒冷喂料挤出机理及实验研究[D].青岛:青岛科技大学,2014.
[2]Shin K C,White J L.Simulation of Non-newtonian Flow of Rubber Compounds in a Pin Barrel Screw Extruder[J].Rubber Chemistry and Technology,1997,70(2):264-270.
[3]吴志刚,何峰.汽车密封条挤出成型影响因素分析[J].橡胶工业,2017,64(6):363-365.
[4]吕柏源,郑晓斐,闵鹏峰,等.橡胶挤出机螺杆构型分析及其几何参数的确定(上)[J].橡塑技术与装备,2011,37(10):18-24.
[5]吕柏源,郑晓斐,闵鹏峰,等.橡胶挤出机螺杆构型分析及其几何参数的确定(下)[J].橡塑技术与装备,2011,37(11):1-9.
[6]柳娟,王建.左右旋螺筒结构对单螺杆挤出机性能的影响[J].高分子材料科学与工程,2014,30(3):124-127.
[7]Sasimowski E.Studies in the Effectiveness of a New Generation Extruder.Part II.The Shape of the Inner Surface of the Barrel Rotating Sleeve[J].Polimery,2012,57(4):296-302.
[8]贾明印,余斌,张勇,等.沟槽机筒单螺杆挤出机挤出特性的研究[J].橡胶工业,2015,43(5):31-34.
[9]姜基帅,边慧光,胡纪全.层叠式取向机头有限元分析[J].橡胶工业,2017,64(7):426-430.
[10]杜遥雪,柳天磊,陈少清.基于电磁动态塑化理论的销钉挤出机混炼过程仿真[J].中国机械工程,2012,23(9):1042-1046.
[11]袁京鹏,高明健,吕柏源.橡胶挤出设备的技术进步和发展(上)[J].橡塑技术与装备,2006,32(2):11-15.
[12]Christiano J P.Examination of the Performance of a High Speed Single Screw Extruder for Several Different Extrusion Applications[A].Orlando,F.L.:Annual Technical ConferenceANTEC,Conference Proceedings,2012:1029-1034.
[13]吕贤滨,巩家伟,范之海,等.喂料方法与喂料量对挤出机生产能力的影响[J].橡胶工业,2011,58(8):499-501.
[14]刘树明.混合型销钉机筒冷喂料挤出机理及实验研究[D].青岛:青岛科技大学,2014.