The coated cutting tools are a kind of advanced cutting tool with good cutting performance.
刀具是一种先进的切削工具，由于其优良的切削性能而备受人们关注。
A diamond coated cutting tool is disclosed having a either steel or cemented carbide substrate.
公开了一种具有钢或硬质合金衬底的金刚石涂覆的切削工具。
The sorting method of cutting tool coating is put forward and the choice basis of coated cutting tool is analyzed.
提出了刀具涂层的分类方法，分析了涂层刀具的选择依据。
Using diamond film coated tool, the dry-cutting tests are carried out on Si-Al alloy with different Si-contained. The cutting properties are studied.
通过用金刚石薄膜涂层刀具对含硅量不同的硅铝合金进行干切削试验，探讨其切削性能。
In this paper, the dry-cutting tests were carried out by diamond film coated tool on Si-Al alloy and this tool's cutting properties were studied.
文中通过用金刚石薄膜涂层刀具对含硅量不同的硅铝合金进行干切削试验，探讨其切削性能。
Performance of the coated tool and non-coated tool in cutting process is analyzed through measuring durability of the indexable insert turning tool and cutting force (torsional moment) of tap.
介绍了涂层刀具与未涂层刀具在切削加工中的性能比较及试验研究。主要通过不重磨车刀的耐用度及丝锥的切削力（扭矩）等因素来展开试验分析。
The surface roughness of CVD diamond thin film coated tools is an important parameter having influence on the tool cutting performance.
CVD金刚石薄膜刀具的表面粗糙度是影响刀具切削性能的重要参数。
Some essential rules for the application of coated carbide tools are proposed, and a typical example is chosen to show the optimization of the cutting conditions of a coated carbide tool.
通过一个典型的生产应用实例，说明了涂层硬质合金车刀切削条件优化的方法和技术经济效盆。
Cutting temperature, relation curves of wear with cutting time and cutting speed, microscopic features and chemical changes of rack face and rear face of the tin coated tool were measured.
测绘了切削温度、后刀面磨损量与切削时间或切削速度的关系曲线，分析了刀具前、后刀面显微磨损、破损形貌和化学变化。
The cutting test shows that the cutting life of diamond-coated tool is about 24 times than that of uncoated one.
切削实验表明，涂层刀具的切削寿命是未涂层刀具的2 4倍左右，在国内处于领先的水平。
In this paper, the cutting performance of the cutting tool of coated high speed steel is introduced.
介绍了涂层高速钢刀具的切削性能，并列出了涂层与未涂层高速钢刀具的对比切削数据。
In this paper, the cutting performance of the cutting tool of coated high speed steel is introduced.
介绍了涂层高速钢刀具的切削性能，并列出了涂层与未涂层高速钢刀具的对比切削数据。
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