Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Double-vertical explosive welding charging method of large-area thin plate

An explosive welding, large-area technology, applied in welding equipment, non-electric welding equipment, metal processing equipment, etc.

Inactive Publication Date: 2011-08-24
PLA UNIV OF SCI & TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small distance between the two doubler plates, it is difficult to lay the explosives, and the explosives will also cause the doubler plates to deform, which not only makes the thickness of the explosives uneven, but also affects the distance between the base and doubler plates.

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
  • Double-vertical explosive welding charging method of large-area thin plate
  • Double-vertical explosive welding charging method of large-area thin plate
  • Double-vertical explosive welding charging method of large-area thin plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] 1. The doubler plate is 5mm wider than the base plate, the groove depth of the fixed block is 5mm, and the groove width is 2mm.

[0027] 2. The double board is 10mm longer than the base plate, and 5mm is left on each side for drilling and fixing.

[0028] 3. Use 65# powder as the explosive, and the charge thickness is 4cm, so the distance between the two grooves is 4cm.

[0029] 4. The distance between the base plate and the base plate is 4mm, and the gap is made of stainless steel balls with a diameter of 4mm, which are spot welded on the base plate, so the distance between the two grooves and the two sides of the fixed block is 24mm.

[0030] The final explosive welding composite rate is 100%.

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 relates to a double-vertical explosive welding charging method of a large-area thin plate. Through comprehensively applying a critical proportion testing and determining technology of an explosive, a compound plate three-dimensional comprehensive fixing technology as well as a basal and compound plate integral installation technology, the invention not only solves the problems of deforming of a large-area thin compound plate and ensures the stability and accuracy of the double-vertical explosive welding charging parameters, but also greatly enhances the operation efficiency and the standardized operation degree.

Description

technical field [0001] The invention relates to a powder charging method for Shuangli explosive welding, and belongs to the technical field of explosive welding and metal composite materials. Background technique [0002] Explosive welding technology and explosive composite materials have been widely used in various fields such as petroleum, chemical industry, shipbuilding, electric power, aviation, aerospace, salt production, alkali production, metallurgy, atomic energy, mining, transportation, and machinery manufacturing. [0003] In the third issue of "Explosive Equipment" in 2007, a new method of double-vertical explosive welding was published, which can save 2 / 3 of explosives, and can reduce most of the impact of explosion shock waves on the surrounding environment. The promotion and application of this method will have a broad impact on the technical fields of explosive welding and metal composite materials. [0004] But because the double vertical explosion welding m...

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): B23K20/08
Inventor 史长根
Owner PLA UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com