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CN104339001A - 三刃铝用粗铣刀 - Google Patents

三刃铝用粗铣刀 Download PDF

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Publication number
CN104339001A
CN104339001A CN201310326615.9A CN201310326615A CN104339001A CN 104339001 A CN104339001 A CN 104339001A CN 201310326615 A CN201310326615 A CN 201310326615A CN 104339001 A CN104339001 A CN 104339001A
Authority
CN
China
Prior art keywords
edges
aluminum
cutter head
cutter
milling cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310326615.9A
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English (en)
Inventor
李志芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU NAIZHILI TOOLMAKING Co Ltd
Original Assignee
CHANGZHOU NAIZHILI TOOLMAKING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU NAIZHILI TOOLMAKING Co Ltd filed Critical CHANGZHOU NAIZHILI TOOLMAKING Co Ltd
Priority to CN201310326615.9A priority Critical patent/CN104339001A/zh
Publication of CN104339001A publication Critical patent/CN104339001A/zh
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/02Milling-cutters characterised by the shape of the cutter
    • B23C5/10Shank-type cutters, i.e. with an integral shaft
    • B23C5/1081Shank-type cutters, i.e. with an integral shaft with permanently fixed cutting inserts 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/04Angles
    • B23C2210/0485Helix angles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/20Number of cutting edges
    • B23C2210/202Number of cutting edges three
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/40Flutes, i.e. chip conveying grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

本发明涉及一种三刃铝用粗铣刀,包括刀杆和刀头,所述刀头端部设有三个端面切削刃以及三个相对应的波形刃,所述波形刃呈螺旋状,相邻波形刃之间设有螺旋状排屑槽,所述排屑槽的螺旋角为38°,所述波形刃由多段凹凸刃依次排列构成,所述相邻两个凹凸刃的连接处成90°角。所述刀头表面设置氮化铝钛涂层。采用上述结构后本发明能够高效率地加工铝材,不易磨损,增加了刀具的使用寿命,降低了加工成本。

Description

三刃铝用粗铣刀
技术领域
本发明涉及一种铣刀,特别是一种三刃铝用粗铣刀。
背景技术
机械加工中,刀具是机床加工不可缺少的主要部件,刀具质量的好坏影响到自身的使用寿命,也影响到机械加工的质量以及生产效率。在对铝材进行加工时,因为铝材硬度较软,在切削时容易粘刀,导致切削阻力大,刀具磨损严重,切削速度慢,刀具容易损坏,工件表面出现毛刺等问题。
发明内容
本发明的目的是提供一种能高效率加工铝材并不易磨损的三刃铝用粗铣刀。
实现本发明目的的技术方案如下:
一种三刃铝用粗铣刀,包括刀杆和刀头,所述刀头端部设有三个端面切削刃以及三个相对应的波形刃,所述波形刃呈螺旋状,相邻波形刃之间设有螺旋状排屑槽,所述排屑槽的螺旋角为38°,所述波形刃由多段凹凸刃依次排列构成,所述相邻两个凹凸刃的连接处成90°角。
所述刀头表面设置氮化铝钛涂层。
采用上述结构后本发明能够高效率地加工铝材,不易磨损,增加了刀具的使用寿命,降低了加工成本。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1为本发明的结构示意图。
图2为本发明的端面切削刃的示意图。
图3为本发明的波形刃结构示意图。
图中:1为刀杆,2为刀头,3为端面切削刃,4为波形刃,5为排屑槽,6为凹凸刃。
具体实施方式
本发明涉及一种三刃铝用粗铣刀,包括刀杆1和刀头2,所述刀头2端部设有三个端面切削刃3以及三个相对应的波形刃4,所述波形刃4呈螺旋状,相邻波形刃4之间设有螺旋状排屑槽5,所述排屑槽5的螺旋角为38°,所述波形刃4由多段凹凸刃6依次排列构成,所述相邻两个凹凸刃6的连接处成90°角。所述刀头2表面设置氮化铝钛涂层。

Claims (2)

1.一种三刃铝用粗铣刀,包括刀杆(1)和刀头(2),其特征在于:所述刀头(2)端部设有三个端面切削刃(3)以及三个相对应的波形刃(4),所述波形刃(4)呈螺旋状,相邻波形刃(4)之间设有螺旋状排屑槽(5),所述排屑槽(5)的螺旋角为38°,所述波形刃(4)由多段凹凸刃(6)依次排列构成,所述相邻两个凹凸刃(6)的连接处成90°角。
2.根据权利要求1所述的一种三刃铝用粗铣刀,其特征在于:所述刀头(2)表面设置氮化铝钛涂层。
CN201310326615.9A 2013-07-30 2013-07-30 三刃铝用粗铣刀 Pending CN104339001A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310326615.9A CN104339001A (zh) 2013-07-30 2013-07-30 三刃铝用粗铣刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310326615.9A CN104339001A (zh) 2013-07-30 2013-07-30 三刃铝用粗铣刀

Publications (1)

Publication Number Publication Date
CN104339001A true CN104339001A (zh) 2015-02-11

Family

ID=52495925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310326615.9A Pending CN104339001A (zh) 2013-07-30 2013-07-30 三刃铝用粗铣刀

Country Status (1)

Country Link
CN (1) CN104339001A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105618828A (zh) * 2016-04-08 2016-06-01 苏州阿诺精密切削技术股份有限公司 一种断齿粗铣刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105618828A (zh) * 2016-04-08 2016-06-01 苏州阿诺精密切削技术股份有限公司 一种断齿粗铣刀

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150211

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