公开(公告)号：US20070107868A1

公开(公告)日：2007-05-17

申请号：US11282009

申请日：2005-11-17

申请人： Keith Hedrick ,  Keith Gardener

发明人： Keith Hedrick ,  Keith Gardener

IPC分类号： B22C9/04 ,  B22C7/02 ,  B23K3/00

CPC分类号： B23K3/0478 ,  B22C7/026 ,  B22C9/04

摘要： A wax pattern welding system and method for producing a pool of molten wax on an area of a surface of a wax component is provided. The wax pattern welding system includes a bar of heat conducting material and a heating element. The bar has a raised heating surface, which has a recessed area for retaining molten wax when the raised heating surface contacts the wax component, and a vent structure. The vent structure facilitates confining the pool of molten wax on an area of a surface of the wax component. In another embodiment, the pattern welding system includes an attachable plate of heat conducting material, which has a raised heating surface with a recessed area, and a vent structure. The attachable plate is configured to be fastened to the bar of heat conducting material.

摘要翻译： 提供蜡模焊接系统和在蜡组分表面的区域上产生熔融蜡池的方法。 蜡图案焊接系统包括导热材料棒和加热元件。 该棒具有升高的加热表面，当升高的加热表面接触蜡组分时，其具有用于保持熔融蜡的凹陷区域和排气结构。 排气结构有助于将熔融蜡池围绕在蜡组分表面的一个区域上。 在另一个实施例中，图案焊接系统包括导热材料的可附接板，其具有带有凹陷区域的升高的加热表面和通气结构。 可连接板被构造成紧固到导热材料棒上。

公开(公告)号：US20060032601A1

公开(公告)日：2006-02-16

申请号：US11252068

申请日：2005-10-17

申请人： Raymond Puffer ,  Bruce Phipps ,  Daniel Walczyk ,  Rory MacKean ,  Jason Chalfant ,  Keith Hedrick

发明人： Raymond Puffer ,  Bruce Phipps ,  Daniel Walczyk ,  Rory MacKean ,  Jason Chalfant ,  Keith Hedrick

IPC分类号： B22C7/02 ,  B22C9/04

CPC分类号： B22C7/02

摘要： A wax tree assembly heating system for heating wax on the surface of a wax component is provided. The system includes an elongated bar of heat conducting material, having a heating surface, and a heating element for heating the heating surface. The heating surface is configured to contact a wax component, such as a wax runner or a gate of a wax pattern, and has a space for retaining molten wax when the heating surface contacts a surface of the wax component. In another embodiment, the wax tree assembly heating system has a plurality of raised heating surfaces that are configured for producing molten wax on a plurality of areas on one or more surfaces of at least one wax component. Additionally, an electrical circuit is provided which includes a heating element and a temperature controller to control the temperature at which wax is melted.

摘要翻译： 提供了蜡蜡组件加热系统，用于在蜡组分的表面上加热蜡。 该系统包括具有加热表面的细长导热材料棒和用于加热加热表面的加热元件。 加热表面被配置为接触蜡组分，例如蜡流道或蜡图案的浇口，并且当加热表面接触蜡组分的表面时具有用于保持熔融蜡的空间。 在另一个实施方案中，蜡树组件加热系统具有多个升高的​​加热表面，其被配置用于在至少一种蜡组分的一个或多个表面上的多个区域上产生熔融蜡。 此外，提供一种电路，其包括加热元件和温度控制器以控制蜡熔化的温度。