• <optgroup id="wmwca"><u id="wmwca"></u></optgroup>

    行業動態

    研磨和拋光有什么不同

    發布時間:2017/7/12 15:03:35

    研磨利用涂敷或壓嵌在研具上的磨料顆粒,通過研具與工件在一定壓力下的相對運動對加工表面進行的精整加工(如切削加工)。研磨可用于加工各種金屬和非金屬材料,加工的表面形狀有平面,內、外圓柱面和圓錐面,凸、凹球面,螺紋,齒面及其他型面。加工精度可達IT5~01,表面粗糙度可達Ra0.63~0.01微米。
    拋光是利用機械、化學或電化學的作用,使工件表面粗糙度降低,以獲得光亮、平整表面的加工方法。 
    兩者的主要區別在于:拋光達到的表面光潔度要比研磨更高,并且可以采用化學或者電化學的方法,而研磨基本只采用機械的方法,所使用的磨料粒度要比拋光用的更粗,即粒度大。

    The abrasive finishing of a machined surface, such as cutting, by applying or applying abrasive particles embedded in a lapping tool through the relative movement of the tool and the workpiece at a certain pressure. The utility model can be used for processing various metal and non-metal materials, and the surface of the processed surface has a plane, an inner, an outer cylindrical surface and a conical surface, a convex concave spherical surface, a screw thread, a tooth surface and other shaped surfaces. The machining accuracy can reach IT5 ~ 01, and the surface roughness can reach Ra0.63 to 0.01 microns.

    Polishing is the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece, in order to obtain bright, smooth surface processing methods.

    The main difference between them is: smooth surface polishing to the degree higher than the grinding method and can be used in chemical or electrochemical polishing, and only by mechanical method, abrasive grain used for polishing more than coarse particle size, i.e..


    視頻

    快速查找產品

    聯系方式

    上海穗興機電發展有限公司

    地址:上海市寶山區金勺路1438號

    郵箱:shsuida@126.com

    021-36551996

    021-36551997

    shsuida@126.com

    shsuida@126.com

    GOGO欧美裸体艺术大胆