CN2659606Y - 铣刨机刀具用复合涂层刀头 - Google Patents

铣刨机刀具用复合涂层刀头 Download PDF

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Publication number
CN2659606Y
CN2659606Y CN 200320107073 CN200320107073U CN2659606Y CN 2659606 Y CN2659606 Y CN 2659606Y CN 200320107073 CN200320107073 CN 200320107073 CN 200320107073 U CN200320107073 U CN 200320107073U CN 2659606 Y CN2659606 Y CN 2659606Y
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coating
cutter
knife head
cutter head
diamond
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王光
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Abstract

本实用新型涉及一种刀具的刀头,特别是一种铣刨机刀具用复合涂层刀头。其技术方案是:包括基体和刀头,在刀头的外层用化学气相沉积法复合一层超硬涂层,如金刚石薄膜涂层、三氧化铝涂层、氮化硼涂层等,涂层的厚度为0.01-0.20毫米。本实用新型由于在刀头部位复合有超硬材料的复合涂层,其硬度和耐磨强度接近天然金刚石的强度,而材料成本有大大低于天然金刚石,能够满足铣刨机在各种条件下的长期使用。

Description

铣刨机刀具用复合涂层刀头
一、技术领域:本实用新型涉及一种刀具的刀头,特别是一种铣刨机刀具用复合涂层刀头。
二、背景技术:目前铣刨机使用的刀具刀头主要包括基体和刀头头两部分组成,其刀头多为硬质合金材料,这种刀头的硬度和耐磨程度不高,造成刀具刀头的使用周期短,难以满足使用要求。
三、发明内容:本实用新型的目的就是针对现有技术存在的上述缺陷,提供一种铣刨机刀具用复合涂层刀头。
其技术方案是:包括基体和刀头,在刀头的外层用化学气相沉积法复合一层超硬涂层,如金刚石薄膜涂层、三氧化铝涂层、氮化硼涂层等,涂层的厚度为0.01-0.20毫米。
本实用新型由于在刀头部位复合有超硬材料的复合涂层,其硬度和耐磨强度接近天然金刚石的强度,而材料成本有大大低于天然金刚石,能够满足铣刨机在各种条件下的长期使用。
四、附图说明:附图1是实施例1的结构图;附图2是实施例2的结构图;附图3是实施例3的结构图。
五、具体实施方式:
参照附图1(实施例1)、2(实施例2)、(实施例3)3,刀具通常包括基体2和镶嵌的基体上的刀头1组成,刀头1采用硬质合金制成,但是硬质合金的硬度和耐磨强度不足,使用时经常磨损。本实用新型是在刀头1的外层涂镀一层如金刚石薄膜涂层或三氧化铝涂层、氮化硼涂层等,这样可以大大提高刀头的使用寿命。

Claims (2)

1、一种铣刨机刀具用复合涂层刀头,包括基体和刀头,其特征是:在刀头的外层涂镀有一层复合涂层。
2、根据权利要求1所述的铣刨机刀具用复合涂层刀头,其特征是:所述复合涂层的厚度为0.01-0.20毫米。
CN 200320107073 2003-11-14 2003-11-14 铣刨机刀具用复合涂层刀头 Expired - Fee Related CN2659606Y (zh)

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CN 200320107073 CN2659606Y (zh) 2003-11-14 2003-11-14 铣刨机刀具用复合涂层刀头

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CN 200320107073 CN2659606Y (zh) 2003-11-14 2003-11-14 铣刨机刀具用复合涂层刀头

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146645A (zh) * 2011-04-18 2011-08-10 南车戚墅堰机车车辆工艺研究所有限公司 铁道清筛车耐磨耙齿
CN103639503A (zh) * 2013-12-25 2014-03-19 绵阳市精锐数控工具制造有限公司 一种花键成型铣刀
CN104387813A (zh) * 2014-12-13 2015-03-04 常熟市磊王合金工具有限公司 双刃金刚石刀具
CN104403457A (zh) * 2014-12-13 2015-03-11 常熟市磊王合金工具有限公司 耐磨双刃金刚石刀具

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146645A (zh) * 2011-04-18 2011-08-10 南车戚墅堰机车车辆工艺研究所有限公司 铁道清筛车耐磨耙齿
CN103639503A (zh) * 2013-12-25 2014-03-19 绵阳市精锐数控工具制造有限公司 一种花键成型铣刀
CN104387813A (zh) * 2014-12-13 2015-03-04 常熟市磊王合金工具有限公司 双刃金刚石刀具
CN104403457A (zh) * 2014-12-13 2015-03-11 常熟市磊王合金工具有限公司 耐磨双刃金刚石刀具

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