-
公开(公告)号：US08939751B2
公开(公告)日：2015-01-27
申请号：US14122996
申请日：2013-03-29
发明人： Michael Charles Andrews , Chad Allen Biron , William Welsh Bode , William Ellery Jones , Bruce Michael O'Connor , Mark Dean Steele
CPC分类号： B29C47/20 , B23C3/32 , B29C47/0026 , B29C47/065 , B29C47/085 , B29C47/705 , Y10T409/303752
摘要： An annular die has a mandrel having a spiral groove formed in a surface of the mandrel that distributes a flow of liquid across the mandrel surface and directs the flow of liquid in a flow direction across the spiral groove and across the mandrel surface. At least a portion of the spiral groove has a cross-section configuration where an interior surface of the spiral groove portion is oriented toward the flow direction as the interior surface extends to and intersects with the mandrel surface. The annular die has particular, but not limited, application as a blown film die.
摘要翻译： 环形模头具有心轴，该心轴具有形成在心轴表面中的螺旋槽，其分配液体流动穿过心轴表面，并引导液体流动方向穿过螺旋槽并穿过心轴表面。 螺旋槽的至少一部分具有横截面构造，其中当内表面延伸到心轴表面并与其相交时，螺旋槽部分的内表面朝向流动方向。 环形模具具有但不限于作为吹塑薄膜模具的应用。
-
公开(公告)号：US08506280B1
公开(公告)日：2013-08-13
申请号：US12953231
申请日：2010-11-23
IPC分类号： B29C47/16
CPC分类号： B29C47/165 , B05C5/0262 , B29C47/0822 , B29C47/085 , B29C47/92 , B29C2947/92647 , B29C2947/92904
摘要： The invention comprises a die apparatus including a flexible lip for adjusting a gap between the flexible lip and a second lip. The apparatus include a cross-bar contacting the lip and extending substantially the length of the lip, where the cross-bar is connected to linear moving members. The linear moving members may be moved, for instance, through pivoting pivot members. The pivoting members may pivot by adjusting a slide bar. As a result, the dimensions of the gap may be changed by moving the slide bar in a first direction or a second direction.
摘要翻译： 本发明包括一种模具设备，其包括用于调节柔性唇缘和第二唇缘之间的间隙的柔性唇缘。 该装置包括接触唇缘并且基本上延伸的唇缘的横杆，其中横杆连接到线性移动构件。 线性移动构件可以例如通过枢转枢转构件移动。 枢转构件可以通过调节滑动杆来枢转。 结果，可以通过沿第一方向或第二方向移动滑杆来改变间隙的尺寸。
-
公开(公告)号：US20010001672A1
公开(公告)日：2001-05-24
申请号：US08952476
申请日：1998-02-13
IPC分类号： B29C047/00
CPC分类号： B29C47/20 , B29C47/0023 , B29C47/085 , B29C47/705
摘要： A pipe molding die of the present invention is capable of rectifying a flow of a molten resin by a resin reservoir and uniformizing the flow of the resin extruded from the die in whichever position in a peripheral direction on a flow path within the die. Consequently, ununiformity in wall thickness of the resin pipe to be molded can be eliminated. The pipe molding die comprises a throttle part as one of components thereof, which includes a core, a shell part fitted to the core and a resin reservoir as a portion of a flow path which is formed between the core and the shell part. A molten resin as a pipe raw material flows through the flow path. The resin reservoir is provided in at least one of the core and the shell part, and takes a ring-like shape circumscribing a central axis of the pipe molding die with the central axis centered. The resin reservoir assumes a recessed shape in cross-section.
摘要翻译： 本发明的管状成型模具能够通过树脂储存器对熔融树脂的流动进行整流，并使从模具挤出的树脂的流动在模具内的流路上的周向的任何位置均匀化。 因此，可以消除要成型的树脂管的壁厚不均匀性。 管模成形模具包括作为其部件之一的节流部件，其包括芯部，装配到芯部的壳部分和作为形成在芯部和壳部之间的流路的一部分的树脂储存器。 作为管材原料的熔融树脂流过流路。 树脂储存器设置在芯部和壳部中的至少一个中，并且以中心轴为中心以环形形状围绕管模成形模的中心轴线。 树脂储存器在横截面中呈凹形。
-
公开(公告)号：US3917217A
公开(公告)日：1975-11-04
申请号：US40229673
申请日：1973-10-01
申请人： MATCON INC
发明人： KOROSTOFF EDWARD , ZIN GARY K
CPC分类号： B29C47/12 , B29C47/0016 , B29C47/0019 , B29C47/085 , B29C47/862 , Y10S425/044
摘要： An extrusion die is made by stretching a flexible membrane having one end held in a shape conforming to the input end of the die and the other end maintained in conformity with the desired profile of the part to be extruded. A fluid having hardening properties is applied to one surface of the distended membrane. Once the material has hardened, the flexible diaphragm is stripped away, and the resultant contour is coated with a material to form the contour of the die. This contour is cast in a shell, with appropriate heat and heat sensing elements, to form the die.
摘要翻译： 通过拉伸柔性膜来制造挤出模头，所述柔性膜的一端保持为与模具的输入端一致的形状，另一端保持与待挤压部件的期望的轮廓一致。
-
公开(公告)号：US20180304530A1
公开(公告)日：2018-10-25
申请号：US15767940
申请日：2016-10-14
申请人： BE3D S.R.O.
发明人： MATEJ NADVORNIK , David MIKLAS , Vladimir COUFAL
IPC分类号： B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/118
CPC分类号： B29C64/209 , B29C47/0002 , B29C47/0014 , B29C47/0828 , B29C47/0837 , B29C47/085 , B29C47/1054 , B29C47/12 , B29C47/862 , B29C47/92 , B29C64/106 , B29C64/118 , B29C64/20 , B33Y10/00 , B33Y30/00
摘要： An extruder assembly for a three-dimensional printer having one nozzle, attached to a heating block, a temperature control element for controlling the temperature of the heating block, a mixer, a heat sink arranged between the heating block and the mixer. The extruder assembly is suitable for 3D printing.
-
公开(公告)号：US09616637B2
公开(公告)日：2017-04-11
申请号：US14556564
申请日：2014-12-01
申请人： NGK Insulators, Ltd.
CPC分类号： B32B3/266 , B28B3/269 , B29C47/0028 , B29C47/085 , B29C47/0852 , B29C47/0859 , B29C47/30 , B32B2037/1246
摘要： A die for forming a honeycomb structure, including: a second plate-shaped portion that is formed of iron and the like and has back holes; and a first plate-shaped portion that is formed of tungsten carbide based cemented carbide and has cavities communicating with the back holes and slits communicating with the cavities, with the first plate-shaped portion having a first layer arranged in the second plate-shaped portion side and a second layer arranged on the first layer, the cavities are opened on both sides of the first layer, and the slits are opened on both sides of the second layer.
-
公开(公告)号：US20170072411A1
公开(公告)日：2017-03-16
申请号：US15265560
申请日：2016-09-14
发明人： Andrew S. Ayers
IPC分类号： B05B1/04
CPC分类号： B29C65/525 , B05C5/001 , B05C5/0254 , B05C11/1042 , B29C47/0007 , B29C47/025 , B29C47/0811 , B29C47/0822 , B29C47/085 , B29C47/14 , B29C47/145 , B29C47/80 , B29C47/807 , B29C65/4815
摘要： A slot die assembly for applying at least one material onto a substrate includes an adapter having a passive heat transfer device, a shim package fluidically connected to the adapter, the shim package having a first material discharge slot and a second material discharge slot, and a die plate having a one or more fluid channels fluidically connected to the shim package. The assembly also includes one or more mounting studs extending from the adapter, the mounting studs configured to engage a parent machine.
摘要翻译： 用于将至少一种材料施加到衬底上的槽模组件包括具有被动热传递装置的适配器，与适配器流体连接的垫片封装，垫片封装具有第一材料放电槽和第二材料放电槽，以及 模具板具有流体连接到垫片封装的一个或多个流体通道。 组件还包括从适配器延伸的一个或多个安装螺柱，所述安装螺柱被配置为接合母机。
-
8.发明申请公开(公告)号：US20160243745A1
公开(公告)日：2016-08-25
申请号：US14627489
申请日：2015-02-20
申请人： Nordson Corporation
IPC分类号： B29C47/12
CPC分类号： B29C47/124 , B29C47/0021 , B29C47/004 , B29C47/0806 , B29C47/0816 , B29C47/085 , B29C47/165 , B29C47/92 , B29C2947/92628 , B29C2947/92638 , B29C2947/92647 , B29C2947/92904 , B29L2007/00
摘要： An extrusion die with adjustable land channel can be formed of a die body that includes a first die body portion and a second die body portion, a first lip body, a second lip body, and a land channel body. The extrusion die can have a flow channel that includes a land channel terminating in an outlet orifice. The flow channel may be bound on one side by the first die body portion, the land channel body, and the first lip body. The flow channel may be bound on an opposite side by the second die body portion and the second lip body. In some examples, the length of the land channel is adjustable by configuring the land channel body and/or first lip body to move across the width of the flow channel.
摘要翻译： 具有可调节的槽脊通道的挤出模具可以由包括第一模具主体部分和第二模具主体部分的模具主体形成，第一唇形体，第二唇形体和平台通道体。 挤出模具可以具有流动通道，该流动通道包括终止于出口孔口的平台通道。 流动通道可以通过第一模具主体部分，陆地通道体和第一唇体在一侧上结合。 流动通道可以通过第二模具主体部分和第二唇部本体在相对侧上结合。 在一些示例中，通过使陆地通道体和/或第一唇体移动穿过流动通道的宽度来调节陆地通道的长度。
-
公开(公告)号：US20150083325A1
公开(公告)日：2015-03-26
申请号：US14556564
申请日：2014-12-01
申请人： NGK Insulators, Ltd.
IPC分类号： B32B3/26
CPC分类号： B32B3/266 , B28B3/269 , B29C47/0028 , B29C47/085 , B29C47/0852 , B29C47/0859 , B29C47/30 , B32B2037/1246
摘要： Disclosed is a die for forming a honeycomb structure, including: a second plate-shaped portion that is formed of iron and the like and has back holes; and a first plate-shaped portion that is formed of tungsten carbide based cemented carbide and has cavities communicating with the back holes and slits communicating with the cavities, wherein the first plate-shaped portion has a first layer arranged in the second plate-shaped portion side and a second layer arranged on the first layer, the cavities 11 are opened on both sides of the first layer, and the slits are opened on both sides of the second layer.
摘要翻译： 公开了一种用于形成蜂窝结构的模具，包括：由铁等形成并具有后孔的第二板状部分; 以及第一板状部，其由碳化钨型硬质合金形成，并且具有与后孔连通的空腔和与所述空腔连通的狭缝，其中所述第一板状部具有布置在所述第二板状部分中的第一层 并且在第一层上布置第二层，空腔11在第一层的两侧开口，狭缝在第二层的两侧开口。
-
公开(公告)号：US20140087015A1
公开(公告)日：2014-03-27
申请号：US14122996
申请日：2013-03-29
发明人： Michael Charles Andrews , Chad Allen Biron , William Welsh Bode , William Ellery Jones , Bruce Michael O'Connor , Mark Dean Steele
CPC分类号： B29C47/20 , B23C3/32 , B29C47/0026 , B29C47/065 , B29C47/085 , B29C47/705 , Y10T409/303752
摘要： An annular die has a mandrel having a spiral groove formed in a surface of the mandrel that distributes a flow of liquid across the mandrel surface and directs the flow of liquid in a flow direction across the spiral groove and across the mandrel surface. At least a portion of the spiral groove has a cross-section configuration where an interior surface of the spiral groove portion is oriented toward the flow direction as the interior surface extends to and intersects with the mandrel surface. The annular die has particular, but not limited, application as a blown film die.
摘要翻译： 环形模头具有心轴，该心轴具有形成在心轴表面中的螺旋槽，其分配液体流动穿过心轴表面，并引导液体流动方向穿过螺旋槽并穿过心轴表面。 螺旋槽的至少一部分具有横截面构造，其中当内表面延伸到心轴表面并与其相交时，螺旋槽部分的内表面朝向流动方向。 环形模具具有但不限于作为吹塑薄膜模具的应用。
-
-
-
-
-
-
-
-
-
搜索结果
46 条记录 (耗时 0.016 秒)
