Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method of manually forging iron pan

A manual forging and iron pot technology, applied in forging furnaces, manufacturing tools, metal processing equipment, etc., can solve problems such as health hazards, and achieve the effects of high temperature rise, fast heat transfer, and uniform heat conduction.

Inactive Publication Date: 2020-08-25
SHANDONG HUAMIN STEEL BALL
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of hidden dangers to health, the present invention provides a method for manually forging iron pots

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
  • Method of manually forging iron pan
  • Method of manually forging iron pan
  • Method of manually forging iron pan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: Manually forged frying pan (curved iron pan)

[0041] 1. Raw material procurement and label printing

[0042] Select the hot-rolled Q235 class carbon steel pan billet (iron content reaches 99.23%) with good toughness and plasticity, the thickness of the plate is 2mm, and the pan handle and the pan body are integrated (such as figure 1 shown), after passing the inspection, hit the seal (manufacturer's trademark) with a sledgehammer on the fine handle of the plate.

[0043] 2. Hot forging three times

[0044] Hot forging is heated by an electric furnace (such as figure 2 As shown), the heating temperature is constant temperature (the temperature is set at 900-1000°C in winter and 800-950°C in other seasons).

[0045] Feed 5 pot blanks at a time, heat for 15 minutes in the first 3 furnaces, and change the heating to 10 minutes after the temperature of the electric furnace is constant; the forging is all manual forging.

[0046] The hammers used are: roun...

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
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a method of manually forging an iron pan. In the method, a pure iron sheet serves as a material, a pan shape is formed through three times of hot forging, a metallographic structure is changed, and material toughness is improved; then, the iron pan is evenly forged and hammering marks are overlapped through three times of cold forging, and finally 'starry sky' hammering marks are formed; then, handle coiling is performed to form a unique support with comfortable hand feel; and finally, the iron pan is enameled for health and rust prevention. By means of a manual forgingmode, physical non-stickiness of the iron pan is realized, and a simple sheet is turned into a pan more suitable for frying, stir-frying, cooking and deep-frying.

Description

technical field [0001] The invention relates to a method for manually forging an iron pan, belonging to the field of pan production. Background technique [0002] With the advancement of science and technology, non-stick pans, stainless steel pans, aluminum pans, etc., a variety of iron pans appear in life. These iron pans have the characteristics of non-stick pans, fast heat conduction, and high temperature rise, etc., but these characteristics cannot be concentrated on one type of pan, and many pans are not suitable for traditional Chinese cooking methods, so these Although the pot has brought a lot of convenience, it also has many disadvantages, and it also has some hidden health risks. [0003] The coatings of non-stick pans include Teflon (polytetrafluoroethylene) coatings, ceramic coatings, and silicone coatings. For Teflon-coated pans, domestic cooking habits are mainly based on high oil, frying, stir-frying, and high temperature, which generally exceed the safe tem...

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): B21J5/00B21J19/02B21J19/04
CPCB21J5/002B21J19/02B21J19/04
Inventor 侯宇岷臧华勋孙祥贞李长全
Owner SHANDONG HUAMIN STEEL BALL
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
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