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公司动态 所在位置: 首页-新闻资讯-公司动态-影响数控刀片回收质量的一些因素

影响数控刀片回收质量的一些因素

发布时间:2021-09-30 来源:http://www.jnskdj.com/ 作者:admin

影响数控刀具刀片回收质量的一些因素,回收数控刀具刀片公司小编给大家介绍的是影响数控刀片回收质量的一些因素:当数控刀片回收材料的硬度高时,耐磨性也高。但是刀片材料硬度越高,其抗弯强度和冲击韧性就会越低。下面简单介绍一下制作刀片两种材质。高速钢,因具有着很高的抗弯强度和冲击韧性,以及良好可加工性,目前仍是应用最广的刀片材料之一。

Some factors affecting the recycling quality of NC tool blades. The small editor of recycling NC tool blades company introduces some factors affecting the recycling quality of NC blade: when the hardness of NC blade recycling materials is high, the wear resistance is also high. However, the higher the hardness of the blade material, the lower the flexural strength and impact toughness. The following is a brief introduction to the two materials for making blades. High speed steel is still one of the most widely used blade materials because of its high bending strength, impact toughness and good machinability.

涂层刀片,具有表面硬度高、耐磨性好、化学性能稳定、耐热耐氧化、摩擦因数小和热导率低等的特性,涂层刀片切削时可比未涂层刀片提高刀具寿命3~5倍以上,提高刀片切削速度20%~70%,提高加工精度0.5~1级,降低刀具消耗费用20%~50%。

The coated blade has the characteristics of high surface hardness, good wear resistance, stable chemical properties, heat and oxidation resistance, small friction coefficient and low thermal conductivity. When cutting, the coated blade can increase the tool life by more than 3 ~ 5 times, improve the cutting speed by 20% ~ 70%, improve the machining accuracy by 0.5 ~ 1, and reduce the tool consumption by 20% ~ 50%.

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因此,涂层刀片已成为现代切削刀片的标志,在刀片中的使用比例已超过50%。目前,切削加工中使用的各种刀片,包括车刀、镗刀、钻头、铰刀、拉刀、丝锥、螺纹梳刀、滚压头、立铣刀、成形刀具、齿轮滚刀和插齿刀等都可采用涂层工艺来提高它们的使用性能。

Therefore, the coated blade has become the symbol of modern cutting blade, and the use proportion in the blade has exceeded 50%. At present, the coating process can be used to improve the performance of various blades used in cutting, including turning tools, boring tools, drill bits, reamers, broaches, taps, thread combs, rolling heads, end mills, forming tools, gear hobs and gear shapers.

涂层刀片有四种:涂层高速钢刀片,涂层硬质合金刀片,以及在陶瓷和超硬材料(金刚石或立方氮化硼)刀片上的涂层刀片。但以前两种涂层刀片使用最多。数控刀具刀片回收认为在陶瓷和超硬材料合金刀片上的涂层是硬度较基体低的材料,目的是为了提高刀片表面的断裂韧度(可提高10%以上),可减少刀片的崩刃及破损,扩大刀片应用范围。

There are four kinds of coated blades: coated high-speed steel blades, coated carbide blades, and coated blades on ceramic and superhard materials (diamond or cubic boron nitride). However, the previous two coated blades are most used. It is considered that the coating on ceramic and superhard alloy blades is a material with lower hardness than the matrix. The purpose is to improve the fracture toughness of the blade surface (which can be increased by more than 10%), reduce the blade collapse and damage, and expand the application range of the blade.