Aluminum and aluminum alloy spiral tube forming welding equipment

A welding equipment and spiral tube technology, which is applied in the field of aluminum and aluminum alloy spiral tube forming and welding equipment, can solve the problem of inability to weld aluminum alloys, etc., and achieve the effects of excellent mechanical properties, easy mechanization, and reduced local corrosion.

Active Publication Date: 2016-06-15
姚雪飞
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the spiral welded pipe production line, any traditional welding method such as fusion welding, resistance welding, gas welding, plasma arc welding, electron beam welding, vacuum diffusion welding, etc. cannot meet the needs of welding different grades of aluminum alloys.

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
  • Aluminum and aluminum alloy spiral tube forming welding equipment
  • Aluminum and aluminum alloy spiral tube forming welding equipment
  • Aluminum and aluminum alloy spiral tube forming welding equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below, so that those skilled in the art can implement it with reference to the description. figure 1 It is a three-dimensional schematic diagram of a preferred embodiment of aluminum and aluminum alloy spiral tube forming and welding equipment according to the present invention. figure 2 It is a cross-sectional view of each preferred embodiment for forming and welding aluminum and aluminum alloy spiral tubes according to the present invention. image 3 It is a schematic diagram of a preferred embodiment of the stirring head of the aluminum and aluminum alloy spiral tube forming and welding equipment according to the present invention. like figure 1 , figure 2 , image 3 As shown, the aluminum and aluminum alloy spiral tube forming welding equipment includes: a spiral tube forming device (not shown), which is fixedly installed on one end of the frame; a friction stir welding device, which is fixedly installed...

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

No PUM Login to view more

Abstract

The invention discloses an aluminum and aluminum alloy spiral tube molding welding device. The aluminum and aluminum alloy spiral tube molding welding device is characterized by mainly comprising a spiral tube molding device fixedly installed at one end of a machine frame and a stirring friction welding device fixedly installed at the other end of the machine frame. The stirring friction welding device mainly comprises a high-speed motor, a stirring head connected to an output shaft of the high-speed motor and comprising a stirring needle and two shaft shoulders and at least two sets of rotary rollers arranged on the stirring friction welding device in a rotary mode. The aluminum and aluminum alloy spiral tube molding welding device is wide in adaptation, high in efficiency and capable of satisfying welding production of aluminum and aluminum alloy spiral welding tubes of various types.

Description

technical field [0001] The invention relates to the field of aluminum and aluminum alloy welding, in particular to an aluminum and aluminum alloy spiral tube forming welding equipment. Background technique [0002] Aluminum and aluminum alloy spiral tubes are made by rolling aluminum and aluminum alloy coils into tube blanks at a certain helical angle, and then welding the tube seams. Pipes with different diameters can be produced by continuous crimping and welding of coils of the same width, which are widely used in electrical, petrochemical and low-temperature storage tanks and other fields. [0003] Different grades of aluminum alloys have different welding characteristics. In the spiral welded pipe production line, any traditional welding method such as fusion welding, resistance welding, gas welding, plasma arc welding, electron beam welding, vacuum diffusion welding, etc. cannot meet the needs of welding different grades of aluminum alloys. Therefore, there is an urg...

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): B23K20/12B23P23/04B23K20/26
Inventor 姚雪飞
Owner 姚雪飞
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap