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公开(公告)号：US09718229B2
公开(公告)日：2017-08-01
申请号：US14861257
申请日：2015-09-22
申请人： iMFLUX Inc.
CPC分类号： B29C45/77 , B29C33/3842 , B29C45/74 , B29C45/76 , B29C45/762 , B29C45/78 , B29C2045/776 , B29C2945/76498 , B29C2945/76501 , B29C2945/76535 , B29C2945/76545 , B29C2945/76561 , B29C2945/76688 , B29C2945/76859 , B29C2945/76936 , B29C2945/76939 , B29K2101/00
摘要： An injection molding machine that uses a mold and a native controller to operate according to an original mold cycle to mold plastic objects is retrofitted with a retrofit controller; the retrofitted machine uses the mold and the retrofit controller to operate according to a retrofit mold cycle to mold plastic objects. When molding according to the retrofit mold cycle, the injection molding machine uses lower temperatures, when compared to molding according to the original mold cycle.
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公开(公告)号：US09643351B2
公开(公告)日：2017-05-09
申请号：US14448726
申请日：2014-07-31
申请人： iMFLUX Inc.
发明人： Gene Michael Altonen , Kimberly Nichole McConnell , Vincent Sean Breidenbach , Milko Georgiev Gergov
CPC分类号： B29C45/77 , B29C45/0025 , B29C45/7646 , B29C2945/7601 , B29C2945/76076 , B29C2945/7621 , B29C2945/76257 , B29C2945/76381 , B29C2945/76545 , B29C2945/76859 , B29C2945/76933 , B29C2945/76936
摘要： A method and a machine account for changes in material properties of molten plastic material during an injection run. A change in a control signal is calculated by a controller during the injection molding run. If the change in the control signal indicates a change in material flowability, the controller alters a target injection pressure to ensure that molten plastic material completely fills and packs a mold cavity to prevent part flaws such as short shots or flashing.
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13.发明授权公开(公告)号：US09475226B2
公开(公告)日：2016-10-25
申请号：US14448648
申请日：2014-07-31
申请人： iMFLUX Inc.
发明人： Gene Michael Altonen , Kimberly Nichole McConnell , Vincent Sean Breidenbach , Milko Georgiev Gergov
IPC分类号： B29C45/76 , B29C45/77 , B29C45/00 , B29K101/12
CPC分类号： B29C45/77 , B29C45/0025 , B29C45/0046 , B29C45/7613 , B29C45/7646 , B29C2945/76006 , B29C2945/76076 , B29C2945/76257 , B29C2945/76381 , B29C2945/76548 , B29C2945/76551 , B29C2945/76561 , B29C2945/76933 , B29C2945/76936 , B29K2101/12
摘要： A method and a machine that account for changes in material properties of molten plastic material during an injection run. If viscosity of the molten plastic material changes during an injection run, a controller alters a step time of the injection cycle to ensure that molten plastic material completely fills and packs a mold cavity to prevent part flaws such as short shots or flashing.
摘要翻译： 考虑在注射运行期间熔融塑料材料的材料特性变化的方法和机器。 如果熔融塑料材料的粘度在喷射运行期间变化，则控制器改变喷射循环的步进时间，以确保熔融塑料材料完全填充并包装模腔，以防止诸如短射或闪光的部分缺陷。
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公开(公告)号：US09089998B2
公开(公告)日：2015-07-28
申请号：US14176398
申请日：2014-02-10
发明人： Gene Michael Altonen , Ralph Edwin Neufarth , John Boyet Stevens , Robert Lawrence Prosise , James Edward Poland , John Moncrief Layman , Danny David Lumpkin
CPC分类号： B29C33/02 , B29C45/23 , B29C45/4005 , B29C45/5008 , B29C45/73 , B29C45/7312 , B29C45/78
摘要： An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system. The simplified cooling system has a cooling complexity factor of less than three, preferably less than two, more preferably less than one.
摘要翻译： 一种用于高输出消费品注射成型机的注射模具组件，该注射模具组件具有简化的冷却系统。 简化冷却系统的冷却复杂度小于3，优选小于2，更优选小于1。
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公开(公告)号：US20240308123A1
公开(公告)日：2024-09-19
申请号：US18571144
申请日：2022-06-15
申请人： IMFLUX INC.
发明人： Rick Alan Pollard , Bryler Collins , Darien Rian Stancell , Brandon Michael Birchmeier , Gene Michael Altonen , William Francis Lawless, III
CPC分类号： B29C45/77 , B29C45/7646 , B29C48/92 , B29C2945/76006 , B29C2945/76381 , B29C2945/76498 , B29C2945/76538 , B29C2945/76612 , B29C2948/92019 , B29C2948/92514 , B29C2948/92685 , B29C2948/92695
摘要： Systems and approaches for controlling a molding machine having a mold forming a mold cavity and being controlled according to a mold cycle include injecting a molten polymer into the mold cavity. A first and a second sensor are used to obtain first measurements of respective first and second variables during the injection cycle. The second sensor is positioned downstream from the first sensor. The first and second sensors are used to obtain second measurements of the respective first and second variables during the injection cycle. A first difference value is determined between the first measurements of the first and second variables. A second difference value is determined between the second measurements of the first and second variables. The first and second difference values are compared, and at least one control parameter is adjusted based on a difference between the first and the second difference values.
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公开(公告)号：US20230339158A1
公开(公告)日：2023-10-26
申请号：US18214817
申请日：2023-06-27
申请人： IMFLUX INC.
IPC分类号： B29C45/17
CPC分类号： B29C45/1732 , B29C45/1704 , B29C45/174 , B29C2045/1728 , B29C2945/76006 , B29C2945/76083 , B29C2945/7611 , B29C2945/76137 , B29C2945/76498 , B29C2945/76779 , B29C2945/76812 , B29C2945/76859 , B29C2945/76933
摘要： A controller for an injection molding system is in communication with a melt flow control unit, a gas assist control unit, and a gas counter pressure control unit. The controller can effect real-time adjustments to gas assist pressure and/or gas counter pressure as a function of melt pressure or flow front position.
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公开(公告)号：US20230330906A1
公开(公告)日：2023-10-19
申请号：US18211953
申请日：2023-06-20
申请人： IMFLUX INC.
发明人： Bryler Collins , Brian Matthew Burns , Gene Michael Altonen , Brandon Michael Birchmeier , Matthew Craver
CPC分类号： B29C45/77 , B29C45/26 , B29C45/50 , B29C45/80 , B29C45/768 , B29C2045/2683 , B29C2945/76006 , B29C2945/76083 , B29C2945/76187 , B29C2945/7621 , B29C2945/76498 , B29C2945/76568 , B29C2945/76595 , B29C2945/76665 , B29C2945/76943
摘要： A method of detecting and compensating for a non-operational mold cavity in an injection molding apparatus having a plurality of mold cavities and an injection molding screw or ram includes injecting, via the injection molding screw or ram, a molten thermoplastic material into the plurality of mold cavities. The method includes measuring a first process parameter of the injection molding apparatus at a pre-determined time during or after the injecting. The method also includes determining, based on the first process parameter, whether one or more mold cavities of the plurality of mold cavities are non-operational. Then, when it is determined that one or more mold cavities are non-operational, the method includes automatically adjusting the first process parameter or a second process parameter of the injection molding apparatus.
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公开(公告)号：US20230234272A1
公开(公告)日：2023-07-27
申请号：US18129311
申请日：2023-03-31
申请人： IMFLUX INC.
CPC分类号： B29C45/77 , B29C45/766 , B29C45/7693 , B29C2945/7605 , B29C2945/7613 , B29C2945/76498 , B29C2945/76949 , B29C2945/76969 , B29C2945/76936 , B29C2945/76943
摘要： Systems and approaches for controlling an injection molding machine and a mold forming a mold cavity and being controlled according to an injection cycle. The systems and methods include analyzing a model of at least one of the injection molding machine, the mold, and a molten material to determine initial values for one or more control parameters of the injection molding machine, and executing a run of injection cycles at the injection molding machine; measuring operation of the injection molding machine during a particular injection cycle of the run of injection cycles; determining one or more operational parameters exceed a threshold; and upon determining that the one or more operational parameters exceed the threshold, adjusting the one or more control parameters for subsequent injection cycles of the run of injection cycles.
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公开(公告)号：US20230191676A1
公开(公告)日：2023-06-22
申请号：US18112840
申请日：2023-02-22
申请人： IMFLUX INC.
CPC分类号： B29C45/76 , B29C45/77 , G01L5/0061 , G01B5/30 , G01N3/30 , B29C2945/76006 , B29C2945/7626 , B29C2945/76381 , B29C2945/76481 , B29C2945/76545 , B29C2945/76933 , B29K2101/12
摘要： Embodiments within the scope of the present disclosure are directed to external sensor kits that may be included in new injection molds or retrofitted into existing injection molds in order to approximate conditions within a mold, such as pressure or the location of a melt flow front. Such kits are designed to amplify meaningful measurements obtained by the external sensor kit so that noise measurements do not prevent the approximation of conditions within a mold. In some embodiments within the scope of the present disclosure, an external sensor kit includes a strain gauge sensor, a coupon, a support bracket, and a hammer. The strain gauge sensor is placed on a surface of the coupon and measures the strain in the coupon.
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公开(公告)号：US11642823B2
公开(公告)日：2023-05-09
申请号：US17544546
申请日：2021-12-07
申请人： IMFLUX INC.
CPC分类号： B29C45/77 , B29C45/766 , B29C45/7693 , B29C2945/7605 , B29C2945/7613 , B29C2945/76498 , B29C2945/76936 , B29C2945/76943 , B29C2945/76949 , B29C2945/76969
摘要： Systems and approaches for controlling an injection molding machine and a mold forming a mold cavity and being controlled according to an injection cycle. The systems and methods include analyzing a model of at least one of the injection molding machine, the mold, and a molten material to determine initial values for one or more control parameters of the injection molding machine, and executing a run of injection cycles at the injection molding machine; measuring operation of the injection molding machine during a particular injection cycle of the run of injection cycles; determining one or more operational parameters exceed a threshold; and upon determining that the one or more operational parameters exceed the threshold, adjusting the one or more control parameters for subsequent injection cycles of the run of injection cycles.
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