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    ROTARY CUTTING TOOL
    1.
    发明申请
    ROTARY CUTTING TOOL 有权
    旋转切割工具

    公开(公告)号：US20110217132A1

    公开(公告)日：2011-09-08

    申请号：US12876538

    申请日：2010-09-07

    Applicant: Jason S. WELLS ,  Paul S. DANIELS ,  Douglas P. BONFIGLIO ,  Jeffery L. BURTON

    Inventor： Jason S. WELLS ,  Paul S. DANIELS ,  Douglas P. BONFIGLIO ,  Jeffery L. BURTON

    IPC: B23C5/10 ,  B23P15/34

    CPC classification number: B23C5/10 ,  B23C2210/0492 ,  B23C2210/282 ,  B23C2210/40 ,  B23P15/34 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1962

    Abstract: A rotary cutting tool or end mill is provided, the tool comprising a plurality of pairs of diametrically-opposed, symmetrical, helical flutes formed in a cutting portion of the tool body, wherein the pitch between at least one pair of adjacent helical flutes is less than or greater than the pitch of at least one other pair of adjacent helical flutes in at least one radial plane along the axial length of the flutes, a plurality of peripheral cutting edges, wherein at least one of the peripheral cutting edges has a radial rake angle different from radial rake angle of a peripheral cutting edge of a different helical flute.

    Abstract translation: 提供了一种旋转切割工具或端铣刀，该工具包括形成在工具主体的切割部分中的多对直径相对的对称的螺旋槽纹，其中至少一对相邻的螺旋槽纹之间的间距较小 比沿着所述凹槽的轴向长度的至少一个径向平面中的至少另一对相邻螺旋槽的间距大于或大于多个周边切削刃，其中所述周边切削刃中的至少一个具有径向耙 角度不同于不同螺旋槽的周边切削刃的径向前角。

    ROTARY CUTTING TOOL
    2.
    发明申请
    ROTARY CUTTING TOOL 有权
    旋转切割工具

    公开(公告)号：US20070154272A1

    公开(公告)日：2007-07-05

    申请号：US11420874

    申请日：2006-05-30

    Applicant: Jason Wells ,  Paul Daniels ,  Douglas Bonfiglio ,  Jeffery Burton

    Inventor： Jason Wells ,  Paul Daniels ,  Douglas Bonfiglio ,  Jeffery Burton

    IPC: B23C5/10

    CPC classification number: B23C5/10 ,  B23C2210/0414 ,  B23C2210/0485 ,  B23C2210/0492 ,  B23C2210/203 ,  B23C2210/282 ,  B23C2210/325 ,  B23C2250/16 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1958 ,  Y10T407/1962 ,  Y10T407/1966 ,  Y10T409/303752

    Abstract: A rotary cutting tool or end mill is provided, the tool comprising a plurality of pairs of diametrically-opposed, symmetrical, helical flutes formed in a cutting portion of the tool body, wherein the pitch between at least one pair of adjacent helical flutes is less than or greater than the pitch of at least one other pair of adjacent helical flutes in at least one radial plane along the axial length of the flutes, a plurality of peripheral cutting edges, wherein at least one of the peripheral cutting edges has a radial rake angle different from radial rake angle of a peripheral cutting edge of a different helical flute.

    Abstract translation: 提供了一种旋转切割工具或端铣刀，该工具包括形成在工具主体的切割部分中的多对直径相对的对称的螺旋槽纹，其中至少一对相邻的螺旋槽纹之间的间距较小 比沿着所述凹槽的轴向长度的至少一个径向平面中的至少另一对相邻螺旋槽的间距大于或大于多个周边切削刃，其中所述周边切削刃中的至少一个具有径向耙 角度不同于不同螺旋槽的周边切削刃的径向前角。

    Improved cutting tool
    3.
    发明授权
    Improved cutting tool 失效
    改进的切削工具

    公开(公告)号：US5049009A

    公开(公告)日：1991-09-17

    申请号：US570427

    申请日：1990-08-21

    Applicant: Graydon L. Beck ,  Kenneth Skrabec

    Inventor： Graydon L. Beck ,  Kenneth Skrabec

    IPC: B23C5/10

    CPC classification number: B23C5/10 ,  B23C2210/0407 ,  Y10T407/1908 ,  Y10T407/1924 ,  Y10T407/1948 ,  Y10T407/1962 ,  Y10T407/1966

    Abstract: An improved rotary cutting end mill which includes an arcuate shaped circular land on the first relief wall which contacts the cutting edge and a slightly angled cutting end. This end mill yields a smooth finished surface on the work piece and can be used at higher rotary speeds. This end mill shows less corner wear, improved rigidity and is operated with less operating noise.

    Abstract translation: 一种改进的旋转切割端铣刀，其包括在第一浮雕壁上的与切割刃接触的弧形圆形平台和稍微倾斜的切割端。 该立铣刀在工件上产生光滑的成品表面，并且可以以更高的旋转速度使用。 该立铣刀显示较少的角磨损，刚性提高，操作噪音较小。

    Rotary cutting tool
    7.
    发明授权
    Rotary cutting tool 有权
    旋转刀具

    公开(公告)号：US08939682B2

    公开(公告)日：2015-01-27

    申请号：US13847152

    申请日：2013-03-19

    Applicant: Jason W. Wells ,  Paul S. Daniels ,  Douglas P. Bonfiglio ,  Jeffery L. Burton

    Inventor： Jason W. Wells ,  Paul S. Daniels ,  Douglas P. Bonfiglio ,  Jeffery L. Burton

    IPC: B23C5/10 ,  B23P15/34

    CPC classification number: B23C5/10 ,  B23C2210/0492 ,  B23C2210/282 ,  B23C2210/40 ,  B23P15/34 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1962

    Abstract: A rotary cutting tool or end mill is provided, the tool comprising a plurality of pairs of diametrically-opposed, symmetrical, helical flutes formed in a cutting portion of the tool body, wherein the pitch between at least one pair of adjacent helical flutes is less than or greater than the pitch of at least one other pair of adjacent helical flutes in at least one radial plane along the axial length of the flutes, a plurality of peripheral cutting edges, wherein at least one of the peripheral cutting edges has a radial rake angle different from radial rake angle of a peripheral cutting edge of a different helical flute.

    Abstract translation: 提供了一种旋转切割工具或端铣刀，该工具包括形成在工具主体的切割部分中的多对直径相对的对称的螺旋槽纹，其中至少一对相邻的螺旋槽纹之间的间距较小 比沿着所述凹槽的轴向长度的至少一个径向平面中的至少另一对相邻螺旋槽的间距大于或大于多个周边切削刃，其中所述周边切削刃中的至少一个具有径向耙 角度不同于不同螺旋槽的周边切削刃的径向前角。

    ROTARY CUTTING TOOL
    8.
    发明申请
    ROTARY CUTTING TOOL 有权
    旋转切割工具

    公开(公告)号：US20140126967A1

    公开(公告)日：2014-05-08

    申请号：US13847152

    申请日：2013-03-19

    Applicant: SGS TOOL COMPANY

    Inventor： Jason W. WELLS ,  Paul S. DANIELS ,  Douglas P. BONFIGLIO ,  Jeffery L. BURTON

    IPC: B23C5/10 ,  B23P15/34

    CPC classification number: B23C5/10 ,  B23C2210/0492 ,  B23C2210/282 ,  B23C2210/40 ,  B23P15/34 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1962

    Abstract: A rotary cutting tool or end mill is provided, the tool comprising a plurality of pairs of diametrically-opposed, symmetrical, helical flutes formed in a cutting portion of the tool body, wherein the pitch between at least one pair of adjacent helical flutes is less than or greater than the pitch of at least one other pair of adjacent helical flutes in at least one radial plane along the axial length of the flutes, a plurality of peripheral cutting edges, wherein at least one of the peripheral cutting edges has a radial rake angle different from radial rake angle of a peripheral cutting edge of a different helical flute.

    Abstract translation: 提供了一种旋转切割工具或端铣刀，该工具包括形成在工具主体的切割部分中的多对直径相对的对称的螺旋槽纹，其中至少一对相邻的螺旋槽纹之间的间距较小 比沿着所述凹槽的轴向长度的至少一个径向平面中的至少另一对相邻螺旋槽的间距大于或大于多个周边切削刃，其中所述周边切削刃中的至少一个具有径向耙 角度不同于不同螺旋槽的周边切削刃的径向前角。

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