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1. 发明授权

US5100269A Cutting insert and clamping arrangement therefor 失效
标题翻译：切削刀片和夹紧装置
公开(公告)号：US5100269A
公开(公告)日：1992-03-31
申请号：US655225
申请日：1991-02-12
申请人： James R. Lyon , Gary L. Morsch , Gerald D. Murray , James B. Robinson
发明人： James R. Lyon , Gary L. Morsch , Gerald D. Murray , James B. Robinson
IPC分类号： B23B27/04 , B23B27/06
CPC分类号： B23B27/06 , B23B27/045 , B23B2222/16 , B23B2222/28 , B23B2226/125 , B23B2226/315 , B23B2265/34 , Y10T407/2282 , Y10T407/25
摘要： A cutting insert with improved chip control and metal cutting capabilities and a toolholder with an improved clamping arrangement for use in combination therewith. The insert includes a first notch disposed in the insert body extending from the cutting end to the mounting end thereof. A top wall of the insert body has a forward section with a cutting edge, a middle section with a second notch extending across substantially the entire insert body and a rearward section. In one embodiment, the forward section of the insert body includes a chipbreaker. In another embodiment, the forward portion includes an advanced cutting material which defines a cutting edge. In yet another embodiment of the insert, the insert body top wall forward section defines the cutting edge and the insert body does not include a chipbreaker.
摘要翻译：具有改进的切屑控制和金属切削能力的切削刀片和具有与之组合使用的改进夹紧装置的刀架。插入件包括设置在插入体中的从切割端延伸到其安装端的第一凹口。插入体的顶壁具有带切削刃的前部，具有延伸穿过基本上整个插入体的第二切口的中间部分和后部。在一个实施例中，插入物主体的前部包括破碎机。在另一个实施例中，前部包括限定切割边缘的高级切割材料。在插入件的另一个实施例中，插入件主体顶壁前部限定切割边缘，并且插入物主体不包括破碎机。

2. 发明授权

US5941664A Toolholder having impeller-type coolant inducer 失效
标题翻译：刀柄具有叶轮型冷却剂引导器
公开(公告)号：US5941664A
公开(公告)日：1999-08-24
申请号：US923180
申请日：1997-09-04
申请人： Gary L. Morsch
发明人： Gary L. Morsch
IPC分类号： B23Q1/00 , B23Q11/10 , B23C9/00
CPC分类号： B23Q1/0036 , B23Q11/1023 , Y10T408/45 , Y10T408/455 , Y10T409/303752 , Y10T409/304032
摘要： A toolholder is provided for receiving, pressurizing, and conducting an external stream of coolant to a rotating cutting tool without mechanical containment between the toolholder and the coolant stream. The toolholder includes a shank attachably connectable to a rotatable drive shaft, an adapter, such as a collet chuck, for connecting a rotatable cutting tool to the shank, and a coolant inducer mounted between the shank and the adapter. The coolant inducer is formed from an impeller assembly having a plurality of uniformly spaced, coolant receiving openings around its periphery for receiving an uncontained coolant stream. A passageway is provided along the axis of rotation of the adapter for receiving and conducting the coolant pressurized by the impeller assembly to a cutting tool secured in the adapter. The impeller-type coolant inducer eliminates the need for fluid seals or other friction-generating mechanical interfaces between the rotating toolholder and the source of pressurized coolant.
摘要翻译：提供刀架用于接收，加压和将外部冷却剂流引导到旋转的切削工具，而不会在刀架和冷却剂流之间机械的容纳。刀柄包括可连接到可旋转驱动轴的柄，用于将可旋转切削工具连接到柄的适配器，例如夹头卡盘，以及安装在柄和适配器之间的冷却剂引导器。冷却剂引导器由叶轮组件形成，该叶轮组件具有围绕其周边的多个均匀间隔开的冷却剂接收开口，用于接收未被容纳的冷却剂流。沿着适配器的旋转轴线设置通道，用于接收并将由叶轮组件加压的冷却剂传导到固定在适配器中的切割工具。叶轮型冷却剂引导器消除了在旋转刀夹和加压冷却剂源之间的流体密封或其它产生摩擦的机械接口的需要。

3. 发明授权

US4946319A Cutting insert and clamping arrangement therefor 失效
公开(公告)号：US4946319A
公开(公告)日：1990-08-07
申请号：US231792
申请日：1988-08-12
申请人： James R. Lyon , Gary L. Morsch , Gerald D. Murray , James B. Robinson
发明人： James R. Lyon , Gary L. Morsch , Gerald D. Murray , James B. Robinson
IPC分类号： B23B27/04 , B23B27/06 , B23B27/16
CPC分类号： B23B27/045 , B23B27/06 , B23B2222/16 , B23B2222/28 , B23B2226/125 , B23B2226/315 , B23B2265/34 , Y10T407/24 , Y10T407/25 , Y10T407/26
摘要： A cutting insert with improved chip control and metal cutting capabilities and a toolholder with an improved clamping arrangement for use in combination therewith. The insert includes a first notch disposed in the insert body extending from the cutting end to the mounting end thereof. A top wall of the insert body has a forward section with a cutting edge, a middle section with a second notch extending across substantially the entire insert body and a rearward section. In one embodiment, the forward section of the insert body includes a chipbreaker. In another embodiment, the forward portion includes an advanced cutting material which defines a cutting edge. In yet another embodiment of the insert, the insert body top wall forward section defines the cutting edge and the insert body does not include a chipbreaker.

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