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Solid state extrusion and bonding tool

A tooling, solid-state technology for solid-state metalworking tools, using bonding and extrusion tooling, to address the lack of flexibility and robustness that hinders commercial-scale use

Inactive Publication Date: 2019-03-01
HYBOND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device has been found to have limitations, such as a lack of flexibility and robustness, which may hamper its ability to be used on a commercial scale

Method used

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  • Solid state extrusion and bonding tool

Examples

Experimental program
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Effect test

Embodiment Construction

[0277]figure 1 An extrusion and bonding tool 1 is shown for performing a solid hybrid metal extrusion and bonding process for extruding a metal extrusion and bonding the extrusion to a metal substrate. The tool comprises an extrusion head 2 attached to and driven by a drive mechanism 3 .

[0278] Such as Figure 2a and Figure 2b As shown, the extruder head 2 comprises a stationary extruder housing 4 which circumferentially surrounds a rotatable mandrel 6 . The mandrel 6 and the extrusion housing 4 together form an extrusion chamber 8 extending around the mandrel 6 .

[0279] Both the mandrel 6 and the housing 4 may be made of steel.

[0280] The extrusion chamber 8 has three walls formed by grooves on the rotatable mandrel 6 and a fixed wall formed by the extrusion housing 4 .

[0281] A groove in the rotatable mandrel 6 forming the three walls of the extrusion chamber 8 is formed between the larger diameter die part 10 of the mandrel and the mandrel ring 12 . The mandre...

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Abstract

An extrusion and bonding tool for carrying out a hybrid metal extrusion and bonding process is provided. The tool is used for extruding an extrusion material and bonding the extrusion material to a substrate. The tool may comprise a main body and a rotating die through which the extrusion material is extruded, wherein the rotating die moves relative to the main body of the tool, and the extrusionmaterial, in use, is extruded through the rotating die at a position that can vary about a circumferential path about a rotation axis of the tool. The tool may comprise an extrusion chamber; and a plurality of dies through which the extrusion material is extruded associated with the extrusion chamber, wherein the tool is arranged so that, in use, the extrusion material is received in the extrusionchamber and plasticised within the extrusion chamber before being extruded through one of the dies onto the substrate.

Description

technical field [0001] The present invention relates to an extrusion and gluing tool, an extrusion head for an extrusion and gluing tool, a kit for forming a gluing and gluing tool and a method for using a gluing and gluing tool Methods. In particular, the present invention relates to a tool for performing solid metal working comprising extruding solid metal and bonding it to a metal substrate. Background technique [0002] Many techniques are known for joining two materials together. These techniques include fusion welding such as laser welding, electron beam welding, metal inert gas (MIG) welding or tungsten inert gas (TIG) welding, friction welding or a variant known as friction stir welding (FSW), brazing, riveting and bonding Adhesive bonding. However, these joining methods have various problems that reduce the quality of the joint or make the joining process difficult. [0003] An alternative solid-state method for joining components is known, for example as descri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K20/12
CPCB23K20/1245B23K20/128B23K2103/10B33Y10/00B33Y30/00
Inventor 奥斯丁·吉隆乌尔夫·罗阿尔·阿肯斯托尔·贡纳·奥迪提加尔
Owner HYBOND