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

A two-way rolling process for section steel

A profiled steel and process technology, applied in the field of profiled steel bidirectional rolling, to achieve the effect of high production accuracy and the realization of drawing design requirements

Active Publication Date: 2015-09-09
NINGBO HUAYE STEEL STRUCTURE
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special equipment for this type of steel coiling or the process of this type of steel coiling

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 two-way rolling process for section steel
  • A two-way rolling process for section steel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment (the sample board described in the embodiment is the sample board that tries to do in advance, and the sample board has the radian identical with actual required radian, is convenient to detect): see Figure 1 to Figure 2 , a kind of equipment used in the two-way rolling process of shaped steel, including a base 1, on which a fixed platform 2 for placing shaped steel is arranged, and a first driving mechanism 3 is arranged on one side of the fixed platform 2, said The first drive mechanism 3 is connected to the profiled steel support 4. When the profiled steel is placed, the profiled steel is first put into the fixed platform 2, and then the first drive mechanism 3 promotes the profiled steel bracket 4 so that the profiled steel is firmly fixed on the fixed platform 2.

[0014] A second drive mechanism 5 is arranged above the fixed table 2, and...

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
lengthaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a section steel bidirectional winding technology and equipment used in the section steel bidirectional winding technology. The section steel bidirectional winding technology mainly comprises a section steel sidewise winding technology and a section steel radial cone shape winding technology. Through the section steel bidirectional winding technology, sidewise bending winding of various types of section steel which includes section steel, H section steel, joist steel, angle steel and the like can be well completed without purchasing new equipment, and the difficulty of sidewise bending winding of the section steel is solved. Moreover, winding of the products which have special shapes can be completed efficiently, and not only are sidewise winding and radial big end and small end winding of the section steel are solved, but also manufacturing precision is high and drawing design requirements can be realized conveniently.

Description

technical field [0001] The invention relates to a process for two-way rolling of section steel and equipment required for the process. Background technique [0002] The world's first third-generation AP1000 nuclear power third-generation containment passive water tank module CB20 undertaken by the applicant is a stainless steel plate lining for passive containment cooling water storage tanks, which belongs to Class C nuclear safety equipment. The module consists of four parts, including the top of the box, the outer wall of the box, the inner wall of the box and the bottom of the box. The bottom of the box is a cone sub-module. The connection between the sub-module and the bottom sub-module and the inner wall sub-module is equipped with a cone-shaped leak detection steel. The cone-shaped steel needs to fit closely with the inner wall sub-module and the bottom sub-module. In the shape of a cone, the material is American Standard stainless steel A276 TP304L, and the specifica...

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): B21D7/00
Inventor 龚雪群邵建军许创建刘文斌张强松王刚寿伟光陈林
Owner NINGBO HUAYE STEEL STRUCTURE
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