課程編碼 Course Code | 中文課程名稱 Course Name (Chinese) | 英文課程名稱 Course Name (English) | 總學分數 Credits | 總時數 Hours |
---|---|---|---|---|
3523031 | 高速紡絲 | High Speed Fiber Spinning | 3.0 | 3 |
中文概述 Chinese Description | 本課程以熔融紡絲的製程為主軸。將熔融紡絲在各種不同抽絲速率下,其工程之可行性及絲線的性質變化做一有系統之探討。內容包括(1)熔融紡絲的基本原理(2)高分子原料的選用〔包括不同之PET,PP,Nylon,不同之分子量,及不同枝鏈之效應〕(3)紡嘴材質之選擇及孔洞設計(4)熔融絲線固化點的控制(5)油劑的選擇(6)絲線延伸度的探討(7)高速捲曲機之設計(8)絲線張力之控制(9)絲線物性之研究(10)高速紡絲中,噪音及震動之控制(11)風阻係數之影響(12)絲道中,對流風之設計及控制。 | |||
英文概述 English Description | This course focuses on the melt spinning process. It will discuss the effect of spinning speeds on the fiber properties. The main topics include: (1) Basic principle on melt spinning process. (2) Polymer preparation[PP,PET,Nylon in various molecular weight] (3) Spinnerette design. (4) Solidification point control. (5) Spin finish preparation. (6) Draw ratio control. (7) Winding machine design. (8) Winding tension control. (9) Fiber property study. (10) Noise and vibration control. (11) Drag coefficient effect. (12) Forced convection on quenching. |
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