1) pin cold feed extruder
销钉式冷喂料挤出机
2) cold-feed pin barrel extruder
销钉机筒冷喂料挤出机
1.
On the basis of a 3D flow numerical simulation by Fluent for melt and gauge stage compound of cold-feed pin barrel extruder,the effects of screw’s rotating speed,upward pressure,pin’s count,array pitch of pins and flight channel depth on flow mass and torsion were investigated.
采用流体力学计算软件Fluent,在对销钉机筒冷喂料挤出机熔融段和计量段的胶料进行三维流动数值模拟的基础上,考察螺杆转速、反向压差、销钉数量、销钉排间距和螺槽深度对挤出量和螺杆转矩的影响。