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頁籤選單縮合
題名 | An Experimental Study of the Carbon-Fiber-Reinforced Plastics (CRFP) in Turning=碳纖維椱合材料之車削加工研究 |
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作者 | 張充鑫; | 書刊名 | 宜蘭大學工程學刊 |
卷期 | 3 2007.02[民96.02] |
頁次 | 頁157-176 |
分類號 | 446.893 |
關鍵詞 | 車削; 碳纖維複材; 負稜主刃車刀; Turning; Carbon fiber reinforced plastics; CFRP; Chamfered main cutting edge; |
語文 | 英文(English) |
中文摘要 | 本研究是一種選用P型與K型材質的碳化鎢刀片,磨成負稜主刃車刀後,針對碳纖維複合材料作切削研究。研究當中除了量測三軸切削力外,也做了刀片磨耗情形及工作表面光度等研究。而在研究開始之初,即先設計並製造出九種不同形狀的刀把,然後將刀片鎖在刀把上以磨成不同幾何形狀的刀片。此刀片包括負稜寬度,刀鼻半徑,切邊角,第一及第二側斜角…等,以作各種不同的切削實驗。結果顯示當側斜角一定,具有負稜的刀具切削力較低;且當側斜角為20度,第一及第二側斜角為負10度與正10度時,為一理想之刀具角度。另外K型負稜主刃車刀比P型車刀具有較佳的切削效果。 |
英文摘要 | In this paper, the machinability of high-strength CFRP materials in turning with chamfered main cutting edge of P and K type carbide tools has been investigated experimentally. The cutting forces, chip formation mechanism and the tool wear have been observed with respect to tip's geometries. Special tool holders were designed and manufactured at first, and then these holders with the mounting tip's were grinded to various tool geometries, including varying the width of chamfered main cutting edge, the side cutting edge angle, first and second side rake angle and back rake angle, etc. In this study, the smallest cutting force was achieved by using chamfered main cutting edge tool with C□=20°, α□(α□)=-10°(10°) and R=0.1mm. K type is better than P type of chamfered main cutting edge tools. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。