擠壓成形機、抽線機，是讓材料放進模具、機械內，靠著強大的壓力和一定速度作用下，使材料從模具、機械中抽出或擠出，從中獲得所需的形狀、尺寸。其材料在擠壓時，材料或者模具的變形、溫度都會有所提高，因此伴有嚴重的氧化和脫碳等缺陷，進而影響了擠壓成形或拉伸的材料尺寸精確度和表面粗糙度，故最終會再進行精密加工來提高產品的質量與精度。
本文研究之主要目的是針對抽拉成形中所添加的潤滑劑進行配方研究，潤滑油添加奈米粒子常常能提高抗磨性能、耐極壓、減少摩擦力或者在高溫或低溫下能保有良好的潤滑性能。而奈米粒子中因石墨烯具有獨特的化學、物理以及機械性質，在這幾年中學術及產業界投注受到極大的關注。
本文選擇在高低溫中有良好的黏度特性的聚α烯烴(PAO)為基礎油，在基礎油中添加0~0.08g/ml的石墨烯研究其潤滑性能。研究時使用抽拉試驗量測試片截面減縮時所需之負載量、拉伸時間、眼模溫度等數據。實驗加入不同石墨烯含量之潤滑時抽拉以20m/s的抽線速度進行，以0.02g/ml所需的最大拉力、平均拉力為最佳。由測試結果顯示，使用0.02g/ml石墨烯之潤滑劑比基礎油所需的抽拉力可下降約3%。

The extrusion molding machine and the wire drawing machine let the material be put into the mold and the machine, and under the action of strong pressure and a certain speed, the material is extracted or extruded from the mold and the machine, and the desired shape and size are obtained therefrom. . When the material is extruded, the deformation or temperature of the material or the mold is increased, so that there are serious defects such as oxidation and decarburization, which in turn affects the dimensional accuracy and surface roughness of the extruded or stretched material. Therefore, precision machining will be carried out to improve the quality and precision of the products.
The main purpose of this study is to formulate the formulation of the lubricant added in the drawing. The addition of nanoparticles to the lubricating oil can often improve the anti-wear performance, extreme pressure resistance, friction reduction or good temperature at low or low temperatures. Lubrication performance. In the past few years, academic and industrial betting has received great attention due to the unique chemical, physical and mechanical properties of graphene in nanoparticle.
In this paper, polyalphaolefin (PAO) with good viscosity characteristics at high and low temperatures was selected as the base oil. The lubricating properties of 0~0.08g/ml graphene were added to the base oil. In the study, the amount of load, the stretching time, and the eye mold temperature required for the cross-section reduction of the test piece were measured using the pull test amount. When the lubrication with different graphene content was added to the experiment, the drawing was carried out at a drawing speed of 20 m/s, and the maximum tensile force and average pulling force required at 0.02 g/ml were optimal. From the test results, the lubricant using 0.02 g/ml of graphene can be reduced by about 3% compared to the base oil.

中文摘要 ...............................................................................................................i
英文摘要 ..............................................................................................................ii
誌謝......................................................................................................................iii
目錄 ......................................................................................................................iv
表目錄 ..................................................................................................................vi
圖目錄.................................................................................................................vii
符號說明..............................................................................................................ix
第一章 緒論 .........................................................................................................1
1.1研究背景..................................................................................................1
1.2動機與目的..............................................................................................2
第二章 文獻回顧 .................................................................................................4
2.1磨潤回顧..................................................................................................4
2.2磨潤表面..................................................................................................5
2.3黏著現象..................................................................................................6
2.4摩擦係數..................................................................................................7
2.5 潤滑劑 .....................................................................................................9
2.6基礎油....................................................................................................10
2.7添加劑....................................................................................................11
2.8石墨烯潤滑性能....................................................................................12
2.9石墨烯在潤滑油中的應用....................................................................15
第三章 實驗設置 ...............................................................................................19
3.1實驗材料................................................................................................19
3.1.1聚（1-癸烯）(PAO4) ........................................................................19
3.1.2山梨醇單油酸酯 (Span 80) ..............................................................20
3.1.3多層石墨烯 ........................................................................................21
3.1.4Ｔi-6Al-4V ..........................................................................................22
3.2材料與模具照片....................................................................................23
3.3實驗設備................................................................................................25
3.3.1 油壓式抽線成形實驗機.....................................................................25
3.3.2 線上抽線負載量測系統.....................................................................26
3.4實驗配方規劃與步驟............................................................................27
3.4.1實驗配方規劃.....................................................................................27
3.4.2實驗步驟.............................................................................................28
第四章 結果與分析 ...........................................................................................29
4.1實驗分析................................................................................................29
4.2探討負荷量與抽拉時間的關係曲線....................................................30
4.3最大拉力與平均拉力分析 ...................................................................40
4.4眼膜溫度分析 .......................................................................................41
第五章 結論與建議 ...........................................................................................42
5.1研究結論................................................................................................42
5.2未來展望與建議....................................................................................43
參考文獻 .............................................................................................................44
英文論文大綱 .....................................................................................................47

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