A kind of production method of cold-rolled stainless steel embossed plate

A technology of cold-rolled stainless steel and a production method, applied in the field of stainless steel embossing, can solve the problems that mechanical properties cannot meet the needs of stamping with large deformation, and achieve the effects of good appearance, simple production process and good mechanical properties

Active Publication Date: 2020-11-24
NINGBO BAOXIN STAINLESS STEEL
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is less relevant content about stainless steel embossed products and their manufacturing methods. There is a Chinese utility model patent "Stainless Steel Concave-convex Embossed Decorative Plate" with the announcement number CN201304842Y, which discloses a stainless steel concavo-convex embossed decorative plate, announcement The Chinese utility model patent "An imitation stainless steel color plate with 3D display effect on the surface" disclosed a kind of imitation stainless steel color plate with 3D display effect on the surface, and the Chinese invention "Two-color stainless steel embossed plate with publication number CN103978826A and its manufacturing method" discloses a two-color stainless steel embossed plate and its manufacturing method, but these patented products are mainly realized through die extrusion, embossed roll rolling or chemical treatment, but the cold-rolled stainless steel embossed plate is used for The manufacture of sinks, range hoods and other nearby products often requires stamping with a large degree of deformation. However, due to the existence of work hardening, the cold-rolled stainless steel embossed plate obtained in the aforementioned patent cannot meet the requirements of stamping with large deformation. need

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 kind of production method of cold-rolled stainless steel embossed plate
  • A kind of production method of cold-rolled stainless steel embossed plate
  • A kind of production method of cold-rolled stainless steel embossed plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Use SUS304 stainless steel pickling coil with a thickness of 3mm and a width of 1200mm, rough rolling to 2.0mm, rough grinding once, finish rolling three times to 0.6mm, enter the first annealing process, annealing temperature 1080 ° C, and then use embossing work Roll rolling, embossing rolling force 2000KN, enter the second annealing process, annealing temperature 1030 ℃, coiling and storage after tension leveling.

Embodiment 2

[0022] Use SUS304 stainless steel pickling coils with a thickness of 3.5mm and a width of 1100mm, rough rolling to 2.2mm, rough grinding once to remove microscopic defects on the strip surface, finishing rolling three times to 0.7mm, enter the annealing process, annealing temperature 1100 ° C, and then use Embossing work roll rolling, embossing rolling force 1800KN, enter the final annealing process, annealing temperature 1050 ℃, coiling and storage after tension leveling.

Embodiment 3

[0024] Use SUS304 stainless steel pickling coils with a thickness of 4.0mm and a width of 1000mm, rough rolling to 2.5mm, rough grinding once, finish rolling three times to 0.8mm, enter the annealing process, annealing temperature 1120°C, and then roll with embossing work rolls , embossing and rolling force 1600KN, enter the final annealing process, annealing temperature 1070 ℃, coiling and storage after tension leveling.

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to a production method of a cold-rolled stainless steel embossed plate, which comprises the following steps in sequence: pickling the stainless steel plate, rough rolling, rough grinding, finishing rolling, first annealing, embossing, and second annealing , Straightening. The production process of the invention is simple, and the stainless steel embossed plate produced has good mechanical properties, excellent deep drawing performance, can be used for stamping manufacturing with large deformation, good surface gloss, good appearance, uniform surface and no color difference, white Spots, stripes and other defects, no need for additional surface processing (such as polishing, sandblasting, etc.), which is conducive to the user's environmental protection control, suitable for various high-end sinks, water cups and home appliance panels and other product industries.

Description

technical field [0001] The invention relates to the field of stainless steel embossing, in particular to a production method of a cold-rolled stainless steel embossing plate. Background technique [0002] Stainless steel has excellent corrosion resistance, heat resistance, weldability and machinability, and is widely used in household appliances, food processing, elevators, automobiles, kitchens and bathrooms, electronics, and architectural decoration. Applications. [0003] During the application of stainless steel, in many cases, the surface of stainless steel is exposed, so users have diverse requirements for the surface. For example, some building roofs, in order to prevent glare, roughen the surface of stainless steel; some sinks Users, after the water tank is stamped, the surface needs to be polished and polished with a brush to improve the gloss of the surface, but metal dust will be generated during the grinding and polishing of the water tank, which has a negative ...

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): B21C37/02
CPCB21C37/02
Inventor 郑涛包玉龙李明徐锋彭建国彭俊新董文卜杜海宪赖全忠
Owner NINGBO BAOXIN STAINLESS STEEL
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