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首页> 外文期刊>Cutting Tool Engineering >Metalworking Glossary/The Metalworking Glossary defines terms common to those who cut and grind metals and other materials
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Metalworking Glossary/The Metalworking Glossary defines terms common to those who cut and grind metals and other materials

机译:金属加工术语表/金属加工术语表定义了那些对金属和其他材料进行切割和研磨的人员常用的术语

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摘要

The mathematical expression denoting one of several parameters that describe surface texture (same as average roughness Ra). Average roughness is the arithmetic average height deviation of the measured surface profile from the profile centerline. See surface texture. Substance used for grinding, honing, lapping, superfinishing and polishing. Examples include garnet, emery, corundum, silicon carbide, cubic boron nitride and diamond in various grit sizes. Endless band coated with diamond or other abrasive that is fitted to a special band machine for machining difficult-to-cut materials. Abrasive-coated belt used for production finishing, deburring and similar functions. See coated abrasive.
机译:该数学表达式表示描述表面纹理(与平均粗糙度Ra相同)的几个参数之一。平均粗糙度是测得的表面轮廓与轮廓中心线的算术平均高度偏差。参见表面纹理。用于研磨,珩磨,研磨,超精加工和抛光的物质。例子包括各种粒度的石榴石,金刚砂,刚玉,碳化硅,立方氮化硼和金刚石。金刚石或其他磨料涂层的环形带,安装在特殊的带机上,用于加工难以切割的材料。磨料涂层的皮带,用于产品的精加工,去毛刺和类似功能。参见涂层磨料。

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