High-frequency gas protection brazing furnace and work method thereof

A technology of gas shielding and gas shielding devices, which is applied in metal processing, manufacturing tools, welding equipment, etc., can solve the problems of high energy consumption, high cost, and denaturation of aluminum materials, so as to reduce high-frequency radiation, facilitate operation, and facilitate The effect of maintenance

Pending Publication Date: 2017-07-07
无锡格林沃科技有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the heating time takes 18-20 hours and the heating temperature needs to reach 20-600°C, long-term high-temperature heating will bring defects such as high energy consumption, high cost, and denaturation of aluminum materials.

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
  • High-frequency gas protection brazing furnace and work method thereof
  • High-frequency gas protection brazing furnace and work method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0032] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0033] Such as Figure 1-2 As shown, a high-frequency gas-shielded brazing furnace includes: a furnace body, a gas protection device 8 and a controller 6; the furnace body includes a casing 1, a cavity 2, a bracket 3, a clamp 4, a high-frequency coil 5, Shielding layer 7 and temperature detector 9; the inner wall of the housing 1 is provided with a shielding layer 7, the bottom of the cavity 2 is provided with a bracket 3, the clamp 4 is placed on the bracket 3, and the high-...

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 a high-frequency gas protection brazing furnace and a work method thereof. The high-frequency gas protection brazing furnace comprises a furnace body, a gas protection device and a controller. The furnace body comprises a shell, a cavity, a support, a clamp, a high-frequency coil, a shielding layer and a temperature detector. The shielding layer is arranged on the inner wall of the shell, the support is arranged at the bottom of the cavity, and the clamp is arranged o the support. The high-frequency coil is wound around the surface of the cavity, and connected with the controller through a wire to form a closed loop. The gas protection device communicates with the cavity through a pipeline. The temperature detector is arranged on the surface of the clamp and connected with the controller. During work, a workpiece is firstly fixed; the controller is started, the high-frequency coil and the clamp generate electro-magnetic induction too generate heat, and the brazed workpiece is fast heated through the heat conductivity of aluminum; and then heat preservation is carried out in the furnace, then cooling is carried out, and the workpiece is taken out. The high-frequency gas protection brazing furnace has the beneficial effects of being fast in heating, saving energy, being environmentally friendly and the like.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of brazing, in particular to a high-frequency gas shielded brazing furnace and a working method thereof. [0003] Background technique: [0004] The brazing process is mainly used in steel and metallurgical industries, etc., for brazing and photothermal treatment of filter refrigeration parts in the automotive industry, aerospace and other stainless steel parts. Aluminum radiators usually use furnace brazing technology. The assembled workpieces are heated and welded in the furnace. Generally, brazing flux or inert gas protection is required. The heating is relatively uniform, and it can be used in mass production with good welding effect. However, since the heating time takes 18-20 hours and the heating temperature needs to reach 20-600°C, long-term high-temperature heating will bring defects such as high energy consumption, high cost, and denaturation of aluminum materials. [0005] The information ...

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 Applications(China)
IPC IPC(8): B23K3/08B23K3/00B23K1/002
CPCB23K1/002B23K3/00B23K3/08
Inventor 吴晓君顾伟峰吴元兴
Owner 无锡格林沃科技有限公司
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