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

Transformer production process

A production process and technology for transformers, applied in the field of transformer processing, can solve the problems that the reliability of the insulation treatment process is inferior to that of manual winding, unfavorable mass production, and small leakage magnetic flux of the transformer, so as to achieve a beautiful appearance, suitable for mass production, and leakage. small magnetic effect

Active Publication Date: 2013-01-30
XUZHOU GLORIA TECH
View PDF5 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The winding of the transformer can generally be wound by a winding machine or by hand. The advantages of winding a transformer with a winding machine are high efficiency and beautiful appearance, but it is more troublesome to wind a tall ring transformer with small holes, and In terms of the reliability of the insulation treatment process, it is not as good as manual winding; manual winding can make the magnetic flux leakage of the transformer very small, and it can be adjusted at any time according to the layout of the coil turns during the winding process, but the disadvantage is efficiency. Low, slow speed, not conducive to mass production

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in combination with specific embodiments.

[0025] The transformer winding process includes the following processes: (A) preparation process; (B) winding Ⅰ; (C) winding Ⅱ; (D) encapsulation; (E) plastic encapsulation; (G) Iron core assembly; (H) Measuring high voltage of inductance; (I) Bundle steel strip, measuring high voltage of inductance; (J) Appearance inspection, vacuum impregnation; (K) Cutting wire, stripping paint, tinning; (L) Lead wire twisting; (M) lead wire welding and encapsulation; (N) broken wire, heat shrinkable sleeve, tie wire; (O) QC electrical test; (P) paste model mark; (Q) appearance inspection; (R) packaging .

[0026] Before starting the transformer winding process, prepare the following equipment and tools: withstand voltage tester (AC), electric bridge, DC copper resistance tester, insulation resistance tester, magnetizing power supply, pipe cutter, vacuum dipping machine, oven , lead-fr...

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
lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a transformer production process and belongs to the technical field of transformer processing. The transformer production process includes (A) a preparation process (B) coiling I, (C) coiling II, (D) encapsulation, (E) reshaping encapsulation, (F) wire cutting and paint peeling, (G) iron core assembly, (H) inductance high voltage measurement, (I) steel strip binding and inductance high voltage measurement, (J) appearance inspection and vacuum paint dipping, (K) wire cutting, paint peeling and tin plating, (L) lead stranding, (M) lead welding and encapsulation, (N) wire folding, heat-shrinkable sleeving and wire binding, (O) QC electrical testing, (P) model mark sticking, (Q) appearance inspection and (R) packaging. The transformer production process has the advantages of being simple, efficient and high-qualified. Manufactured transformers are attractive in appearance, reliable and safe in insulating treatment, small in flux leakage, high in efficiency and particularly suitable for mass production.

Description

technical field [0001] The invention relates to a transformer production process, which belongs to the technical field of transformer processing. Background technique [0002] At present, a transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are a primary coil, a secondary coil, and an iron core (magnetic core). The winding of the transformer can generally be wound by a winding machine or by hand. The advantages of winding a transformer with a winding machine are high efficiency and beautiful appearance, but it is more troublesome to wind a tall ring transformer with small holes, and In terms of the reliability of the insulation treatment process, it is not as good as manual winding; manual winding can make the magnetic flux leakage of the transformer very small, and it can be adjusted at any time according to the layout of the coil turns during the winding process, but the disadvantage is efficiency. Lo...

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): H01F41/00H01F41/06H01F41/12
Inventor 侯光辉夏永文
Owner XUZHOU GLORIA 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