Extrusion

（重定向自Screw extruder）

A horizontal hydraulic press for hot aluminum extrusion (loose dies and scrap visible in foreground)

Extrusion is a process used to create objects of a fixed cross-sectional profile. A material is pushed through a die (a certain manufacturing tool) of the desired cross-section. The two main advantages of this process over other manufacturing processes are its ability to create very complex cross-sections, and to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms parts with an excellent surface finish.

单词	Screw extruder
释义	Screw extruder 英语例句库 The maleation of ABS by using a single screw extruder and dicumyl peroxide as initiator was studied. 以过氧化二异丙苯为引发剂，采用单螺杆挤出方法实现了ABS树脂接枝马来酸酐。 PP and PA6 were blended and extruded with a single screw extruder, PA6 could fibrillated in the matrix. 以聚丙烯为基体、尼龙6为分散相共混得到分散相成纤的原位复合材料。英语百科 Extrusion （重定向自Screw extruder） Extrusion is a process used to create objects of a fixed cross-sectional profile. A material is pushed through a die (a certain manufacturing tool) of the desired cross-section. The two main advantages of this process over other manufacturing processes are its ability to create very complex cross-sections, and to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms parts with an excellent surface finish.
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