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公开(公告)号：US5309976A
公开(公告)日：1994-05-10
申请号：US33274
申请日：1993-03-16
申请人： Paul D. Prichard , Paul R. Aimone
发明人： Paul D. Prichard , Paul R. Aimone
CPC分类号： B22D27/045
摘要： A method of making a casting wherein a molten alloy is introduced into a mold cavity at an initial mold fill rate to partially fill the mold cavity while the mold cavity resides in a casting chamber. A solidification front is propagated through the molten alloy to provide a solidification rate. The remaining molten alloy is introduced into the mold at a second mold fill rate less than the first mold fill rate as the front propagates through the molten alloy. The second fill rate is controlled to correspond or be matched generally to the solidification rate of the molten alloy in the mold cavity.
摘要翻译： 一种制造铸造的方法，其中熔融合金以初始模具填充率被引入模腔中，以在模腔位于铸造室中时部分地填充模腔。 固化前沿通过熔融合金传播以提供固化速率。 当前部通过熔融合金传播时，剩余的熔融合金以小于第一模具填充率的第二模具填充率被引入模具中。 控制第二填充速率以与模腔中的熔融合金的凝固速率一般对应或匹配。
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公开(公告)号：US08079784B2
公开(公告)日：2011-12-20
申请号：US12903480
申请日：2010-10-13
申请人： Paul D. Prichard , Linn R. Andras
发明人： Paul D. Prichard , Linn R. Andras
CPC分类号： B23Q11/10 , B23C5/2221 , B23C5/28 , B23C2200/085 , B23C2200/086 , B23C2210/166 , Y10T407/11 , Y10T407/14 , Y10T407/191 , Y10T407/1926 , Y10T407/23 , Y10T407/235 , Y10T407/27 , Y10T408/44
摘要： A cutting insert for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert includes at least one discrete cutting location and at least one distinct internal channel that corresponds to the cutting location. The internal channel has an inlet to receive coolant and an outlet to exit coolant. The outlet is proximate to the cutting location, and the inlet is radial inward of the outlet.
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公开(公告)号：US08079783B2
公开(公告)日：2011-12-20
申请号：US12903461
申请日：2010-10-13
申请人： Paul D. Prichard , Linn R. Andras
发明人： Paul D. Prichard , Linn R. Andras
CPC分类号： B23Q11/10 , B23C5/2221 , B23C5/28 , B23C2200/085 , B23C2200/086 , B23C2210/166 , Y10T407/11 , Y10T407/14 , Y10T407/191 , Y10T407/1926 , Y10T407/23 , Y10T407/235 , Y10T407/27 , Y10T408/44
摘要： A cutting insert for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert includes at least one discrete cutting location and at least one distinct internal channel that corresponds to the cutting location. The internal channel has an inlet to receive coolant and an outlet to exit coolant. The outlet is proximate to the cutting location, and the inlet is radial inward of the outlet.
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公开(公告)号：US20110027023A1
公开(公告)日：2011-02-03
申请号：US12903461
申请日：2010-10-13
申请人： Paul D. Prichard , Linn R. Andras
发明人： Paul D. Prichard , Linn R. Andras
CPC分类号： B23Q11/10 , B23C5/2221 , B23C5/28 , B23C2200/085 , B23C2200/086 , B23C2210/166 , Y10T407/11 , Y10T407/14 , Y10T407/191 , Y10T407/1926 , Y10T407/23 , Y10T407/235 , Y10T407/27 , Y10T408/44
摘要： A cutting insert for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert includes at least one discrete cutting location and at least one distinct internal channel that corresponds to the cutting location. The internal channel has an inlet to receive coolant and an outlet to exit coolant. The outlet is proximate to the cutting location, and the inlet is radial inward of the outlet.
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公开(公告)号：US20110020076A1
公开(公告)日：2011-01-27
申请号：US12899844
申请日：2010-10-07
CPC分类号： B23B27/10 , B23B27/164 , B23B2205/16 , Y10T407/11 , Y10T407/118 , Y10T407/14 , Y10T407/2282 , Y10T407/24 , Y10T408/44
摘要： A metal cutting system with a tool holder, a shim, an insert with a top depression, a top piece and a clamp. A rake face cooling channel for fluid delivery is formed between the top piece and the depression in the insert. A primary discharge slot at the end of the rake face cooling channel delivers fluid from below the cutting edge of the insert. A second cooling channel for delivery of fluid to the flank face is formed between the insert and the shim or is formed between the shim and the tool holder with a portion of the cooling channel passing through the shim.
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公开(公告)号：US08092123B2
公开(公告)日：2012-01-10
申请号：US12899839
申请日：2010-10-07
申请人： Paul D. Prichard , Linn R. Andras , Ted R. Massa
发明人： Paul D. Prichard , Linn R. Andras , Ted R. Massa
CPC分类号： B23B27/10 , B23B27/164 , B23B2205/16 , Y10T407/11 , Y10T407/118 , Y10T407/14 , Y10T407/2282 , Y10T407/24 , Y10T408/44
摘要： A metal cutting system with a tool holder, a shim, an insert with a top depression, a top piece and a clamp. A rake face cooling channel for fluid delivery is formed between the top piece and the depression in the insert. A primary discharge slot at the end of the rake face cooling channel delivers fluid from below the cutting edge of the insert. A second cooling channel for delivery of fluid to the flank face is formed between the insert and the shim or is formed between the shim and the tool holder with a portion of the cooling channel passing through the shim.
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公开(公告)号：US20110311324A1
公开(公告)日：2011-12-22
申请号：US13221003
申请日：2011-08-30
IPC分类号： B23B27/10
CPC分类号： B23B27/10 , B23B27/164 , B23B2205/16 , Y10T407/11 , Y10T407/118 , Y10T407/14 , Y10T407/2282 , Y10T407/24 , Y10T408/44
摘要： A metal cutting system with a tool holder, a shim, an insert with a top depression, a top piece and a clamp. A rake face cooling channel for fluid delivery is formed between the top piece and the depression in the insert. A primary discharge slot at the end of the rake face cooling channel delivers fluid from below the cutting edge of the insert. A second cooling channel for delivery of fluid to the flank face is formed between the insert and the shim or is formed between the shim and the tool holder with a portion of the cooling channel passing through the shim.
摘要翻译： 具有工具架，垫片，带有顶部凹陷的插入件，顶部件和夹具的金属切削系统。 用于流体输送的前倾面冷却通道形成在顶部件和插入件中的凹陷部之间。 在前刀面冷却通道的端部处的主排放槽从插入件的切削刃的下方输送流体。 用于将流体输送到侧面的第二冷却通道形成在插入件和垫片之间，或者形成在垫片和工具夹具之间，其中冷却通道的一部分穿过垫片。
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公开(公告)号：US08057130B2
公开(公告)日：2011-11-15
申请号：US12899794
申请日：2010-10-07
申请人： Paul D. Prichard , Linn R. Andras , Ted R. Massa
发明人： Paul D. Prichard , Linn R. Andras , Ted R. Massa
CPC分类号： B23B27/10 , B23B27/164 , B23B2205/16 , Y10T407/11 , Y10T407/118 , Y10T407/14 , Y10T407/2282 , Y10T407/24 , Y10T408/44
摘要： A metal cutting system with a tool holder, a shim, an insert with a top depression, a top piece and a clamp. A rake face cooling channel for fluid delivery is formed between the top piece and the depression in the insert. A primary discharge slot at the end of the rake face cooling channel delivers fluid from below the cutting edge of the insert. A second cooling channel for delivery of fluid to the flank face is formed between the insert and the shim or is formed between the shim and the tool holder with a portion of the cooling channel passing through the shim.
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公开(公告)号：US08033763B2
公开(公告)日：2011-10-11
申请号：US12899844
申请日：2010-10-07
申请人： Paul D. Prichard , Linn R. Andras , Ted R. Massa
发明人： Paul D. Prichard , Linn R. Andras , Ted R. Massa
IPC分类号： B23B27/10
CPC分类号： B23B27/10 , B23B27/164 , B23B2205/16 , Y10T407/11 , Y10T407/118 , Y10T407/14 , Y10T407/2282 , Y10T407/24 , Y10T408/44
摘要： A metal cutting system with a tool holder, a shim, an insert with a top depression, a top piece and a clamp. A rake face cooling channel for fluid delivery is formed between the top piece and the depression in the insert. A primary discharge slot at the end of the rake face cooling channel delivers fluid from below the cutting edge of the insert. A second cooling channel for delivery of fluid to the flank face is formed between the insert and the shim or is formed between the shim and the tool holder with a portion of the cooling channel passing through the shim.
摘要翻译： 具有工具架，垫片，带有顶部凹陷的插入件，顶部件和夹具的金属切削系统。 用于流体输送的前倾面冷却通道形成在顶部件和插入件中的凹陷部之间。 在前刀面冷却通道的端部处的主排放槽从插入件的切削刃的下方输送流体。 用于将流体输送到侧面的第二冷却通道形成在插入件和垫片之间，或者形成在垫片和工具夹具之间，其中冷却通道的一部分穿过垫片。
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公开(公告)号：US07997832B2
公开(公告)日：2011-08-16
申请号：US12903468
申请日：2010-10-13
申请人： Paul D. Prichard , Linn R. Andras
发明人： Paul D. Prichard , Linn R. Andras
CPC分类号： B23Q11/10 , B23C5/2221 , B23C5/28 , B23C2200/085 , B23C2200/086 , B23C2210/166 , Y10T407/11 , Y10T407/14 , Y10T407/191 , Y10T407/1926 , Y10T407/23 , Y10T407/235 , Y10T407/27 , Y10T408/44
摘要： A cutting insert for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert includes at least one discrete cutting location and at least one distinct internal channel that corresponds to the cutting location. The internal channel has an inlet to receive coolant and an outlet to exit coolant. The outlet is proximate to the cutting location, and the inlet is radial inward of the outlet.
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