A high-frequency annealing tool and method for pins

A high-frequency annealing and tooling technology, applied in the field of heat treatment, can solve the problems of low production efficiency and difficult to manufacture, and achieve the effect of easy operation, simple structure, and ensuring the annealing requirements.

Active Publication Date: 2021-08-17
CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For pin parts used in aero-engines, in order to ensure the use requirements, it is necessary to adopt annealing technology at the end to ensure the hardness requirements. Due to the small size and large number of pins, the traditional induction annealing technology needs to manufacture precise induction coils and tooling. Therefore, it is not easy to manufacture, and the production efficiency is low. In order to ensure quality, save costs and improve efficiency, it is urgent to provide a tooling used for high-frequency annealing of pins.

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
  • A high-frequency annealing tool and method for pins
  • A high-frequency annealing tool and method for pins

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0026] Such as Figure 1-2 As shown, a high-frequency annealing tooling for pins includes a pressing plate, a tooling bottom plate, a tooling cylinder, a high-frequency induction coil, and an adjustable platform, wherein the tooling cylinder is fixed on the adjustable platform; The mounting hole corresponds to the size of the pin. The pressure plate is placed on the bottom plate of the tooling and placed in the tooling tube together. The high-frequency induction coil is set on the upper part of the tooling tube. The bottom of the pressing plate passes through the pressing plate in reverse, and the tooling bottom plate is pushed against the head of the pin, and together with the pressing plate, the pin is fixed in the tooling barrel.

[0027] Further, the bottom of the tooling tube is closed, and water is filled inside, and when th...

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

A high-frequency annealing tooling and method for pins. The tooling includes a pressing plate, a tooling bottom plate, a tooling cylinder, a high-frequency induction coil, and an adjustable platform, wherein the tooling cylinder is fixed on the adjustable platform; The mounting hole corresponds to the size of the pin, the pressure plate is placed on the bottom plate of the tooling and placed in the tooling tube together, and the high-frequency induction coil is set on the upper part of the tooling tube. This device and annealing method can solve the end annealing of small pin parts very well. To solve the technical problems, the device has a simple structure, is easy to operate, and the annealing operation is economical and efficient, ensuring the annealing requirements of pin parts.

Description

technical field [0001] The invention belongs to the technical field of heat treatment, and in particular relates to a high-frequency annealing tool and method for pins. Background technique [0002] For pin parts used in aero-engines, in order to ensure the use requirements, it is necessary to adopt annealing technology at the end to ensure the hardness requirements. Due to the small size and large number of pins, the traditional induction annealing technology needs to manufacture precise induction coils and tooling. Therefore, it is not easy to manufacture, and the production efficiency is low. In order to ensure quality, save cost, and improve efficiency, it is urgent to provide a tool for high-frequency annealing of pins. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a high-frequency annealing tool and method for pins. [0004] The present invention is achieved through the following technical solutions...

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): C21D1/26C21D1/10C21D9/00C21D11/00
CPCC21D1/10C21D1/26C21D9/0068C21D11/00Y02P10/25
Inventor 敖斌罗运芬吴磊史洽李立新王悦欣林红张宇辉胡建
Owner CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
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