Unlock instant, AI-driven research and patent intelligence for your innovation.

Composite structure and manufacturing method thereof

A molding and shell technology, applied in the direction of connecting components, threaded fasteners, nuts, etc., can solve problems such as environmental impact, non-competitive welding methods, long machining cycle time waste, etc.

Inactive Publication Date: 2015-11-25
TAIWAN GREEN POINT ENTERPRISE
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, lengthy machining cycle times and the generation of large amounts of waste make CNC expensive and environmentally harmful
Welding methods can be used to bond alloy components to pre-formed metal parts, but the added cost of these components, the cost of high-powered heat sources, and burn marks make welding methods uncompetitive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite structure and manufacturing method thereof
  • Composite structure and manufacturing method thereof
  • Composite structure and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Before the present technology is described in more detail with reference to the accompanying preferred embodiments, it is hereby noted that like reference numerals designate like elements herein.

[0015] figure 1 and figure 2 An electronic device 100, such as a mobile phone, is shown, said electronic device 100 comprising a preferred embodiment of an electronic device casing composite structure 2 according to the present invention. The electronic device 100 further includes a front cover 3 having a display screen 31 and the front cover 3 is engaged with the electronic device casing composite structure 2 , and external components 41 such as a circuit board and a camera module. For simplicity, figure 1 and figure 2 And only one of the external components 41, ie, the circuit board, is described in the following paragraphs.

[0016] The electronic device housing composite structure 2 is suitable for receiving and retaining the external component 41 therein, and the e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

A composite structure includes: a metallic base part having at least one bonding region formed with a plurality of undercut recesses; and at least one feature. The feature is formed over the bonding region and includes a plurality of protrusions filling the undercut recesses in the bonding region, respectively.

Description

[0001] Cross-References to Related Applications [0002] This application claims priority to US Provisional Patent Application No. 61 / 430,555 filed on January 7, 2011. technical field [0003] The technology described herein relates to a composite structure and methods of making the same, and more particularly to a composite structure having a metal base portion and molded features formed over the metal base portion with interlocking mechanisms therebetween. Background technique [0004] Metal parts often require features for decoration or for assembly. In solid metal forming processes, such as stamping or forging processes, the material has poor formability. Adding ribs, protrusions or decorative markings of different thicknesses is difficult or expensive. Although liquid-metal casting can be used to cast metal parts having complex shapes, the quality of the surface and structure of the parts so formed often cannot be accepted due to the presence of voids, underfilling or...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16B37/04
CPCB29C70/74F16B17/006F16B37/048
Inventor 王肖璞庄大纬叶时彰陈永志易声宏苏仲森苏义中张聪敏
Owner TAIWAN GREEN POINT ENTERPRISE