CN108723453B - End milling cutter with wave-shaped edge - Google Patents

End milling cutter with wave-shaped edge Download PDF

Info

Publication number
CN108723453B
CN108723453B CN201810329759.2A CN201810329759A CN108723453B CN 108723453 B CN108723453 B CN 108723453B CN 201810329759 A CN201810329759 A CN 201810329759A CN 108723453 B CN108723453 B CN 108723453B
Authority
CN
China
Prior art keywords
blade
cutter
edge
cutter body
wave
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.)
Active
Application number
CN201810329759.2A
Other languages
Chinese (zh)
Other versions
CN108723453A (en
Inventor
曹岩
雷鸣宇
付雷杰
吴庆云
张娜娜
郭勇
李强
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.)
Xi'an Anda Electromechanical Technology Co ltd
Original Assignee
Xian Technological University
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 Xian Technological University filed Critical Xian Technological University
Priority to CN201810329759.2A priority Critical patent/CN108723453B/en
Publication of CN108723453A publication Critical patent/CN108723453A/en
Application granted granted Critical
Publication of CN108723453B publication Critical patent/CN108723453B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2200/00Details of milling cutting inserts
    • B23C2200/08Rake or top surfaces
    • B23C2200/085Rake or top surfaces discontinuous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2200/00Details of milling cutting inserts
    • B23C2200/12Side or flank surfaces
    • B23C2200/125Side or flank surfaces discontinuous

Landscapes

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

Abstract

本发明公开了一种波形刃立铣刀,包括刀体,刀头端部设有端刃前刀面,副刀刃由端刃前刀面和端刃后刀面相交形成,副刀刃的刃形为正弦曲线,相邻副刀刃的峰谷错开,刀头上设有刀尖部,刀尖部上设有刀尖刃,刀体端部设有刀体倒角,刀体倒角设为45度,本发明通过专用铣夹具将端刃后刀面加工成波浪形面,使端刃后刀面与端刃前刀面相交形成波浪形的副刀刃,刀尖强度高,能够提高切除工件毛坯加工余量的速度,在保证刀具刚度和强度的前提下,使得切削过程较平稳、切削轻快,振动小,排屑流畅、金属去除率高,更适合于粗铣加工,尤其适用于铣削气割钢板等粗糙表面的工件,实现了大进给切削。

Figure 201810329759

The invention discloses a corrugated edge end mill, which comprises a cutter body, an end edge rake face is arranged at the end of the cutter head, and a secondary blade is formed by the intersection of the end blade rake face and the end blade flank. It is a sine curve, the peaks and valleys of the adjacent auxiliary blades are staggered, the cutter head is provided with a tip portion, the tip portion is provided with a tip edge, the end of the cutter body is provided with a cutter body chamfer, and the cutter body chamfer is set to 45 In the present invention, the flank of the end blade is processed into a wave-shaped surface through a special milling fixture, so that the flank face of the end blade and the rake face of the end blade intersect to form a wave-shaped auxiliary blade. The speed of the machining allowance, on the premise of ensuring the rigidity and strength of the tool, makes the cutting process more stable, the cutting is light, the vibration is small, the chip removal is smooth, and the metal removal rate is high. It is more suitable for rough milling, especially for milling gas-cut steel plates. For workpieces with rough surfaces, high feed cutting is achieved.

Figure 201810329759

Description

一种波形刃立铣刀A corrugated edge end mill

技术领域technical field

本发明涉及立铣刀技术领域,具体是一种波形刃立铣刀。The invention relates to the technical field of end mills, in particular to a corrugated edge end mill.

背景技术Background technique

铣削是指使用旋转的多刃刀具切削工件进行高效率的加工,工作时刀具旋转(作主运动),工件移动(作进给运动),工件固定,旋转的刀具移动(同时完成主运动和进给运动),铣削用的机床有卧式铣床或立式铣床,也有大型的龙门铣床,这些机床可以是普通机床,也可以是数控机床,用旋转的铣刀作为刀具的切削加工,铣削一般在铣床或镗床上进行,适于加工平面、沟槽、各种成形面(如花铣削键、齿轮和螺纹)和模具的特殊形面等。Milling refers to the use of rotating multi-blade tools to cut workpieces for high-efficiency machining. When working, the tool rotates (main motion), the workpiece moves (for feed motion), the workpiece is fixed, and the rotating tool moves (while completing the main motion and feed motion). The machine tools used for milling include horizontal milling machines or vertical milling machines, as well as large-scale gantry milling machines. These machine tools can be ordinary machine tools or CNC machine tools, using rotating milling cutters as cutting tools. Milling is generally performed in It is suitable for machining planes, grooves, various forming surfaces (such as flower milling keys, gears and threads) and special surfaces of molds.

铣削加工是最重要的机械加工方法之一,由于通用性好,应用非常广泛,铣刀刀具类型、形状和功用多。在铣削加工中,在对工件进行铣削时,为了保证工件铣削的效率和质量,需要先用粗铣刀对工件进行初铣,现有的粗铣刀对工件进行初铣时铣削效率低,对刀刃容易造成损坏,同时也容易对工件表面产生破坏,影响工件的加工速度以及铣刀的使用寿命,针对上述问题,特设计本发明加以解决。Milling is one of the most important machining methods. Due to its good versatility, it is widely used, and there are many types, shapes and functions of milling cutters. In the milling process, in order to ensure the efficiency and quality of the workpiece milling, it is necessary to use a rough milling cutter to initially mill the workpiece. The existing rough milling cutter has low milling efficiency when the workpiece is initially milled The blade is easy to cause damage, and at the same time, it is easy to damage the surface of the workpiece, which affects the processing speed of the workpiece and the service life of the milling cutter. In view of the above problems, the present invention is specially designed to solve.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种波形刃立铣刀,以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a corrugated edge end mill to solve the above-mentioned problems in the background art.

为实现上述目的,本发明提供如下技术方案:To achieve the above object, the present invention provides the following technical solutions:

一种波形刃立铣刀,包括刀体,刀体前部设有刀头,刀头上设有主切削刃,刀头端部设有若干个副刀刃,副刀刃采用波浪形结构,副刀刃呈螺旋状,刀头端部设有端刃后刀面,端刃后刀面采用波浪形面,刀头端部设有端刃前刀面,副刀刃由端刃前刀面和端刃后刀面相交形成,副刀刃的刃形为正弦曲线,相邻副刀刃的峰谷错开,刀头上设有刀尖部,刀尖部上设有刀尖刃,刀尖刃倾角为4度,刀尖部设有倒角,刀体端部设有刀体倒角,刀体倒角设为45度。A corrugated edge end mill comprises a cutter body, a cutter head is arranged at the front of the cutter body, a main cutting edge is arranged on the cutter head, and the end of the cutter head is provided with a plurality of auxiliary cutters, the auxiliary cutters adopt a wave-shaped structure, and the auxiliary cutters It is spiral, the end of the cutter head is provided with an end blade flank, the end blade flank is a wavy surface, the end of the cutter head is provided with an end blade rake face, and the auxiliary blade is composed of the end blade rake face and the end blade rear. The blade faces intersect, the blade shape of the auxiliary blade is a sine curve, the peaks and valleys of the adjacent auxiliary blades are staggered, the blade head is provided with a blade tip, the blade tip is provided with a blade tip, and the inclination angle of the blade tip is 4 degrees. The tip of the tool is provided with a chamfer, the end of the cutter body is provided with a body chamfer, and the cutter body chamfer is set to 45 degrees.

作为本发明进一步的方案:所述刀体直径为10mm。As a further solution of the present invention: the diameter of the cutter body is 10 mm.

作为本发明进一步的方案:所述刀体长度为100mm。As a further solution of the present invention: the length of the cutter body is 100mm.

作为本发明进一步的方案:所述刀体采用硬质合金材料制成。As a further solution of the present invention: the cutter body is made of cemented carbide material.

作为本发明进一步的方案:所述主切削刃设有四个。As a further solution of the present invention: the main cutting edges are provided with four.

作为本发明进一步的方案:所述副刀刃设有四个。As a further solution of the present invention: the auxiliary blade is provided with four.

作为本发明进一步的方案:所述副刀刃的螺旋角为25°。As a further solution of the present invention: the helix angle of the secondary cutting edge is 25°.

作为本发明进一步的方案:所述副刀刃的波形峰谷最高点和最低点之间为渐开线过渡。As a further solution of the present invention: an involute transition is formed between the highest point and the lowest point of the waveform peak and valley of the secondary cutting edge.

作为本发明进一步的方案:所述副刀刃的波齿高度为1-2mm。As a further solution of the present invention: the height of the corrugated teeth of the secondary cutting edge is 1-2 mm.

与现有技术相比,本发明的有益效果是:本发明通过专用铣夹具将端刃后刀面加工成波浪形面,使端刃后刀面与端刃前刀面相交形成波浪形的副刀刃,刀尖强度高,能够提高切除工件毛坯加工余量的速度,在保证刀具刚度和强度的前提下,能够具有充分的容屑空间和可靠的卷屑、断屑、排屑性能,切削轻快,振动小,排屑流畅,金属去除率高,更适合粗铣加工,结构简单,科学合理,铣刀的直径规格能够更小,小型腔粗加工更佳,改变了切削负荷的分配,使单位面积的切削力减小,分屑好,更容易切入工件,通过增大后波形刃的切削厚度,能够减小切入时切削刃在工作表面上的滑移距离,提高刀具耐用度,提高了加工过程中的金属去除率,保证了工件的加工质量,增加了铣刀的使用寿命,大大减轻了切削力变化的周期性,使得切削过程较平稳、切削轻快,振动小,排屑流畅、金属去除率高,更适合于粗铣加工,尤其适用于铣削气割钢板等粗糙表面的工件,实现了大进给切削。Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention processes the end blade flank into a wave-shaped surface through a special milling fixture, so that the end blade flank and the end blade rake face intersect to form a wave-shaped pair. The cutting edge has high strength of the cutting edge, which can improve the speed of cutting the machining allowance of the workpiece blank. On the premise of ensuring the rigidity and strength of the tool, it can have sufficient chip space and reliable chip rolling, chip breaking and chip removal performance, and the cutting is light and fast. , small vibration, smooth chip removal, high metal removal rate, more suitable for rough milling, simple structure, scientific and reasonable, the diameter of the milling cutter can be smaller, and the roughing of small cavities is better, changing the distribution of cutting load, making the unit The cutting force of the area is reduced, the chip separation is good, and it is easier to cut into the workpiece. By increasing the cutting thickness of the rear wave edge, the slip distance of the cutting edge on the working surface can be reduced, and the tool durability and machining can be improved. The metal removal rate in the process ensures the processing quality of the workpiece, increases the service life of the milling cutter, and greatly reduces the periodicity of cutting force changes, making the cutting process more stable, light cutting, small vibration, smooth chip removal, and metal removal. High rate, more suitable for rough milling, especially suitable for milling workpieces with rough surfaces such as gas-cut steel plates, realizing high-feed cutting.

附图说明Description of drawings

图1为本发明的主视图;Fig. 1 is the front view of the present invention;

图2为本发明的端部视图;Figure 2 is an end view of the present invention;

图3为本发明的结构示意图。FIG. 3 is a schematic structural diagram of the present invention.

图中:刀体1、刀头2、副刀刃3。In the picture: cutter body 1, cutter head 2, auxiliary cutter edge 3.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

请参阅图1-3,一种波形刃立铣刀,包括刀体1,刀体1直径为10mm,刀体1长度为100mm,刀体1采用硬质合金材料制成,刀体1前部设有刀头2,刀头2上设有主切削刃,本发明主切削刃设有四个,刀头2端部设有若干个副刀刃3,本发明副刀刃3设有四个,副刀刃3采用波浪形结构,副刀刃3呈螺旋状,副刀刃3的螺旋角为25°,刀头2端部设有端刃后刀面,端刃后刀面采用波浪形面,刀头2端部设有端刃前刀面,副刀刃3由端刃前刀面和端刃后刀面相交形成,副刀刃3的刃形为正弦曲线,相邻副刀刃的峰谷错开,刀头2上设有刀尖部,刀尖部上设有刀尖刃,刀尖刃倾角为4度,刀尖部设有倒角,刀体1端部设有刀体倒角,刀体1倒角设为45度,副刀刃3的波形峰谷最高点和最低点之间为渐开线过渡,副刀刃3的波齿高度为1-2mm。Please refer to Figure 1-3, a corrugated edge end mill, including a cutter body 1, the diameter of the cutter body 1 is 10mm, the length of the cutter body 1 is 100mm, the cutter body 1 is made of cemented carbide material, and the front part of the cutter body 1 There is a cutter head 2, the cutter head 2 is provided with main cutting edges, the main cutting edge of the present invention is provided with four, the end of the cutter head 2 is provided with a number of auxiliary cutter edges 3, the auxiliary cutter edge 3 of the present invention is provided with four, the auxiliary cutter The blade 3 adopts a wavy structure, the secondary blade 3 is spiral, the helix angle of the secondary blade 3 is 25°, the end of the cutter head 2 is provided with an end blade flank, the end blade flank adopts a wavy surface, and the cutter head 2 The end is provided with an end blade rake face, the auxiliary blade 3 is formed by the intersection of the end blade rake face and the end blade flank, the blade shape of the auxiliary blade 3 is a sine curve, the peaks and valleys of the adjacent auxiliary blades are staggered, There is a knife tip part, a knife tip edge is provided on the knife tip part, the inclination angle of the knife tip edge is 4 degrees, the knife tip part is provided with a chamfer, the end of the knife body 1 is provided with a knife body chamfer, and the knife body 1 is chamfered Set to 45 degrees, the involute transition is between the highest point and the lowest point of the waveform peak and valley of the secondary blade 3, and the wave tooth height of the secondary blade 3 is 1-2mm.

本发明工作时,刀体1采用硬质合金材料制成,硬度高、耐磨、强度和韧性较好,主要用于切削难加工的材料,刀体1前部设有刀头2,刀头2主要用于进行切削,刀头2上设有主切削刃,主切削刃沿着刀体圆柱身进行设置,刀头2端部设有四个副刀刃3,副刀刃3采用波浪形结构,副刀刃3由端刃后刀面和端刃前刀面相交形成,副刀刃3的刃形采用近似于正弦曲线的波浪形,能够避免整条刀刃参与切削,能够使狭长的薄切削变为厚而短的窄切屑,副刀刃3实际切削厚度增大三倍,切下的切屑窄而厚,降低了切削变形程度,使铣削过程中切削形成、卷曲和排除情况得以改善,副刀刃3的实际切削厚度约增大三倍,并使切削刃避开表面硬化层而切入工件,同时,由于与被加工件接触的切削刃长度较短,刀具不易产生振动,能够适应大切削用量的加工状况,相邻副刀刃3的峰谷错开一定距离,能够显著减小切削宽度,本发明通过专用铣夹具将端刃后刀面加工成波浪形面,使端刃后刀面与端刃前刀面相交形成波浪形的副刀刃2,刀尖强度高,能够提高切除工件毛坯加工余量的速度,在保证刀具刚度和强度的前提下,能够具有充分的容屑空间和可靠的卷屑、断屑、排屑性能,切削轻快,振动小,排屑流畅,金属去除率高,更适合粗铣加工,结构简单,科学合理,铣刀的直径规格能够更小,小型腔粗加工更佳,改变了切削负荷的分配,使单位面积的切削力减小,分屑好,更容易切入工件,通过增大后波形刃的切削厚度,能够减小切入时切削刃在工作表面上的滑移距离,提高刀具耐用度,提高了加工过程中的金属去除率,保证了工件的加工质量,增加了铣刀的使用寿命,大大减轻了切削力变化的周期性,使得切削过程较平稳、切削轻快,振动小,排屑流畅、金属去除率高,更适合于粗铣加工,尤其适用于铣削气割钢板等粗糙表面的工件,实现了大进给切削。When the present invention works, the cutter body 1 is made of cemented carbide material, which has high hardness, wear resistance, good strength and toughness, and is mainly used for cutting difficult-to-machine materials. The front part of the cutter body 1 is provided with a cutter head 2. 2 is mainly used for cutting, the cutter head 2 is provided with a main cutting edge, and the main cutting edge is arranged along the cylindrical body of the cutter body. The secondary blade 3 is formed by the intersection of the flank face of the end blade and the rake face of the end blade. The blade shape of the secondary blade 3 adopts a wavy shape similar to a sine curve, which can prevent the entire blade from participating in cutting, and can make narrow and long thin cutting into thick For short and narrow chips, the actual cutting thickness of the secondary cutting edge 3 is increased by three times, and the cut chips are narrow and thick, which reduces the degree of cutting deformation and improves the cutting formation, curling and elimination during the milling process. The cutting thickness is increased by about three times, and the cutting edge avoids the surface hardened layer and cuts into the workpiece. At the same time, due to the short length of the cutting edge in contact with the workpiece, the tool is not easy to vibrate, and can adapt to the processing conditions of large cutting amount. The peaks and valleys of the adjacent auxiliary cutting edges 3 are staggered by a certain distance, which can significantly reduce the cutting width. In the present invention, the flank face of the end blade is processed into a wavy surface through a special milling fixture, so that the flank face of the end blade and the rake face of the end blade intersect The wave-shaped secondary cutting edge 2 has high cutting edge strength, which can improve the speed of cutting the workpiece blank machining allowance. On the premise of ensuring the rigidity and strength of the tool, it can have sufficient chip space and reliable chip rolling, chip breaking, Chip removal performance, light cutting, small vibration, smooth chip removal, high metal removal rate, more suitable for rough milling, simple structure, scientific and reasonable, the diameter of the milling cutter can be smaller, and the roughing of small cavities is better, changing the cutting The distribution of the load reduces the cutting force per unit area, the chip separation is good, and it is easier to cut into the workpiece. By increasing the cutting thickness of the rear wave edge, the slip distance of the cutting edge on the working surface can be reduced during cutting, and the tool can be improved. Durability improves the metal removal rate during the machining process, ensures the machining quality of the workpiece, increases the service life of the milling cutter, and greatly reduces the periodicity of cutting force changes, making the cutting process more stable, light cutting, and low vibration. With smooth chip removal and high metal removal rate, it is more suitable for rough milling, especially for workpieces with rough surfaces such as gas-cut steel plates, and realizes high-feed cutting.

在本发明的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”等仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中,除非另有说明,“多个”的含义是两个或两个以上。In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以通过具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention.

此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1.一种波形刃立铣刀,包括刀体,其特征在于,刀体前部设有刀头,刀头上设有主切削刃,刀头端部设有若干个副刀刃,副刀刃采用波浪形结构,副刀刃呈螺旋状,刀头端部设有端刃后刀面,端刃后刀面采用波浪形面,刀头端部设有端刃前刀面,副刀刃由端刃前刀面和端刃后刀面相交形成,副刀刃的刃形为正弦曲线,相邻副刀刃的峰谷错开,刀头上设有刀尖部,刀尖部上设有刀尖刃,刀尖刃倾角为4度,刀尖部设有倒角,刀体端部设有刀体倒角,刀体倒角设为45度。1. a corrugated edge end mill, comprising a cutter body, is characterized in that, the cutter body front part is provided with a cutter head, the cutter head is provided with a main cutting edge, and the cutter head end is provided with several secondary cutter edges, and the secondary cutter edge adopts Wave-shaped structure, the secondary blade is spiral, the end of the cutter head is provided with an end blade flank, the end blade flank is wavy, and the end of the cutter head is provided with an end blade rake face, and the auxiliary blade is provided in front of the end blade. The blade face and the end blade flank intersect to form, the blade shape of the auxiliary blade is a sine curve, the peaks and valleys of the adjacent auxiliary blades are staggered, the blade head is provided with a blade tip, and the blade tip is provided with a blade tip. The inclination angle of the blade is 4 degrees, the tip of the tool is provided with a chamfer, the end of the cutter body is provided with a body chamfer, and the cutter body chamfer is set to 45 degrees. 2.根据权利要求1所述的波形刃立铣刀,其特征在于,所述刀体直径为10mm。2 . The corrugated edge end mill according to claim 1 , wherein the diameter of the cutter body is 10 mm. 3 . 3.根据权利要求1所述的波形刃立铣刀,其特征在于,所述刀体长度为100mm。3. The corrugated edge end mill according to claim 1, wherein the length of the cutter body is 100 mm. 4.根据权利要求1所述的波形刃立铣刀,其特征在于,所述刀体采用硬质合金材料制成。4. The corrugated edge end mill according to claim 1, wherein the cutter body is made of cemented carbide material. 5.根据权利要求1所述的波形刃立铣刀,其特征在于,所述主切削刃设有四个。5. The corrugated edge end mill according to claim 1, wherein there are four main cutting edges. 6.根据权利要求1所述的波形刃立铣刀,其特征在于,所述副刀刃设有四个。6 . The wave-edge end mill according to claim 1 , wherein there are four secondary cutting edges. 7 . 7.根据权利要求1所述的波形刃立铣刀,其特征在于,所述副刀刃的螺旋角为25°。7 . The wave-edge end mill according to claim 1 , wherein the helix angle of the secondary cutting edge is 25°. 8 . 8.根据权利要求1所述的波形刃立铣刀,其特征在于,所述副刀刃的波形峰谷最高点和最低点之间为渐开线过渡。8 . The wave edge end mill according to claim 1 , wherein an involute transition is formed between the highest point and the lowest point of the wave peak and valley of the secondary cutting edge. 9 . 9.根据权利要求1所述的波形刃立铣刀,其特征在于,所述副刀刃的波齿高度为1-2mm。9 . The corrugated edge end mill according to claim 1 , wherein the corrugated tooth height of the secondary cutting edge is 1-2 mm. 10 .
CN201810329759.2A 2018-04-13 2018-04-13 End milling cutter with wave-shaped edge Active CN108723453B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810329759.2A CN108723453B (en) 2018-04-13 2018-04-13 End milling cutter with wave-shaped edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810329759.2A CN108723453B (en) 2018-04-13 2018-04-13 End milling cutter with wave-shaped edge

Publications (2)

Publication Number Publication Date
CN108723453A CN108723453A (en) 2018-11-02
CN108723453B true CN108723453B (en) 2020-01-10

Family

ID=63941356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810329759.2A Active CN108723453B (en) 2018-04-13 2018-04-13 End milling cutter with wave-shaped edge

Country Status (1)

Country Link
CN (1) CN108723453B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110090994B (en) * 2019-05-23 2020-06-19 兰州理工大学 Sectional mixed-edge type cross chip dividing cutter for spiral milling of wing laminated structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202143971U (en) * 2011-01-10 2012-02-15 李仕清 Composite-edge spiral milling cutter
CN103357939A (en) * 2012-04-03 2013-10-23 鸿富锦精密工业(深圳)有限公司 Milling cutter
CN103586522A (en) * 2013-11-14 2014-02-19 苏州万一刀具工业有限公司 Three-edge flat bottomed milling cutter for plastics
CN103586521A (en) * 2013-11-14 2014-02-19 苏州万一刀具工业有限公司 Four-edge flat-end milling cutter
CN105228780A (en) * 2013-05-28 2016-01-06 伊斯卡有限公司 There is the rotary cutting tool of point bits device of two, band fork groove
CN107363312A (en) * 2017-09-11 2017-11-21 大连理工大学 Band edge sword slotting cutter for carbon fibre composite high-speed milling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11216609A (en) * 1998-01-30 1999-08-10 Hitachi Tool Eng Ltd Radius cutter end mill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202143971U (en) * 2011-01-10 2012-02-15 李仕清 Composite-edge spiral milling cutter
CN103357939A (en) * 2012-04-03 2013-10-23 鸿富锦精密工业(深圳)有限公司 Milling cutter
CN105228780A (en) * 2013-05-28 2016-01-06 伊斯卡有限公司 There is the rotary cutting tool of point bits device of two, band fork groove
CN103586522A (en) * 2013-11-14 2014-02-19 苏州万一刀具工业有限公司 Three-edge flat bottomed milling cutter for plastics
CN103586521A (en) * 2013-11-14 2014-02-19 苏州万一刀具工业有限公司 Four-edge flat-end milling cutter
CN107363312A (en) * 2017-09-11 2017-11-21 大连理工大学 Band edge sword slotting cutter for carbon fibre composite high-speed milling

Also Published As

Publication number Publication date
CN108723453A (en) 2018-11-02

Similar Documents

Publication Publication Date Title
KR101173843B1 (en) Cutting insert and indexable tooth cutting tool using the same
CN203610753U (en) Double-side indexable milling blade
CN105364153B (en) A kind of square end mill
CN113399724B (en) Fast feed milling blade and milling cutter thereof
CN104162704A (en) Multifunctional cutting insert and tool
CN108723453B (en) End milling cutter with wave-shaped edge
CN214978016U (en) Milling cutter structure for surface treatment
CN114799305A (en) Diamond milling cutter with chip breaker groove
CN221909948U (en) High-efficiency large-cutting-depth indexable cutter
CN103111820B (en) Machining technology of tooth profile of milling cutter with wave-shaped cutter edge
CN216263705U (en) Super multi-blade knives
CN106825719B (en) Cutting insert
CN206335180U (en) A compound high-hardness milling cutter for end milling and side milling
CN214023699U (en) An integral double-head forming groove milling cutter for stainless steel machining
CN203636044U (en) Mechanically-clamped and indexable spiral shank cutter blade for fine machining
CN207223038U (en) High-efficiency rough and fine milling integrated tool
CN204397022U (en) PCD roughing feed antivibration milling cutter
JP6968933B2 (en) Cutter head structure and cutting tools
CN218362317U (en) Single-edge spiral groove chamfering tool
CN217991053U (en) Two-edge spiral groove chamfering tool
CN216858363U (en) Microminiature gradually-changed spiral high-performance milling cutter
CN203936443U (en) A kind of Multifunction milling paring blade and cutter
CN216881930U (en) Large-feed milling cutter
CN216706080U (en) Milling cutter
CN217044769U (en) End milling cutter with elliptic arc waveform blades

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210326

Address after: Room 10405, unit 1, building 1, meicuo, No. 491, Zhangba North Road, east of Fenghui canal, Yanta District, Xi'an City, Shaanxi Province, 710077

Patentee after: Xi'an anda Electromechanical Technology Co.,Ltd.

Address before: 710021 No. 2 Xuefu Road, Weiyang District, Xi'an, Shaanxi

Patentee before: XI'AN TECHNOLOGICAL University