湖南大学学报（自然科学版）
湖南大學學報（自然科學版）
호남대학학보（자연과학판）
JOURNAL OF HUNAN UNIVERSITY(NATURAL SCIENCES EDITION)
2010年
1期
45-48
,共4页
尹韶辉%陈越%王宇%朱科军%胡天%范玉峰%朱勇建
尹韶輝%陳越%王宇%硃科軍%鬍天%範玉峰%硃勇建
윤소휘%진월%왕우%주과군%호천%범옥봉%주용건
磁流变抛光%抛光头%表面粗糙度%抛光参数
磁流變拋光%拋光頭%錶麵粗糙度%拋光參數
자류변포광%포광두%표면조조도%포광삼수
magneto-rheological finishing%polishing tool%surface roughness%polishing parameters
设计了4种不同形状的抛光头,并使用自制的磁流变抛光液体在三轴数控铣床上对K9平面玻璃进行了磁流变抛光工艺试验.分析了在不同的磁场强度、磁极转速,加工间隙等多种情况下抛光头形状对加工表面粗糙度的影响.试验结果表明:槽型平面抛光头的抛光效果最好;同等条件下,在抛光头上开槽能有效地提高加工效率和加工质量.
設計瞭4種不同形狀的拋光頭,併使用自製的磁流變拋光液體在三軸數控鐉床上對K9平麵玻璃進行瞭磁流變拋光工藝試驗.分析瞭在不同的磁場彊度、磁極轉速,加工間隙等多種情況下拋光頭形狀對加工錶麵粗糙度的影響.試驗結果錶明:槽型平麵拋光頭的拋光效果最好;同等條件下,在拋光頭上開槽能有效地提高加工效率和加工質量.
설계료4충불동형상적포광두,병사용자제적자류변포광액체재삼축수공선상상대K9평면파리진행료자류변포광공예시험.분석료재불동적자장강도、자겁전속,가공간극등다충정황하포광두형상대가공표면조조도적영향.시험결과표명:조형평면포광두적포광효과최호;동등조건하,재포광두상개조능유효지제고가공효솔화가공질량.
Four polishing tools with different shapes were designed for the magneto-rheological finishing test of K9 flat glass by using a 3-axis CNC milling machine with developed magneto-rheological fluid. The influence of the shape of polishing tools on the surface roughness was investigated in terms of magnetic intensity, working gap and the rotational speed of magnetic pole. Polishing results have shown that flat polishing tool with crossed grooves is the most effective. Under similar conditions, the flat polishing tool with crossed grooves can effectively improve machining efficiency and quality.
