A kind of cold-rolled strip steel production and manufacturing process
A technology of cold-rolled strip steel and processing technology, which is applied in the direction of manufacturing tools, metal processing equipment, and machine tools suitable for grinding the edge of workpieces, etc., and can solve the problem of affecting the flatness of steel plates, affecting the use of finished products, and affecting the subsequent use of cold-rolled strip steel and other problems, to achieve the effect of reducing the temperature of flying chips
Active Publication Date: 2021-04-23
鞍钢冷轧钢板(莆田)有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, the following problems exist in the production process of cold-rolled strip steel: a. During the production and forming process of traditional cold-rolled strip steel, there are weld seams between the steel plates formed by welding, and the weld seam protrusions may exist on the welding surface. The existence of protrusions affects the flatness between the steel plates, even after subsequent steps such as pickling, it will not be completely removed, affecting the subsequent use of the finished product, b. During the traditional cold-rolled strip production and forming process, due to welding The high temperature and stress may cause deformation between the steel plates, causing slight bending deformation between the steel plates, affecting the flatness of the finished product, and further affecting the subsequent use of cold-rolled strip steel
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.
[0034] like Figure 1 to Figure 6 As shown, a cold-rolled strip steel production and manufacturing process adopts a cold-rolled strip steel production and manufacturing device, the cold-rolled strip steel production and manufacturing device includes an external frame 1, a bottom plate 2. Grinding mechanism 3 and straightening mechanism 4, the bottom plate 2 is installed on the external frame 1, the grinding mechanism 3 is installed on the inner upper end surface of the external frame 1, and the straightening mechanism is installed on the inner side wall of the external frame 1 mechanism 4 , and the straightening mechanism 4 is located under the grinding mechanism 3 .
[0035] The bottom plate 2 is provided with a No. 1 groove, a No. 1 spring rod 21 ...
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
Login to View More Abstract
The invention relates to a manufacturing process of cold-rolled strip steel, which adopts a cold-rolled strip steel production and manufacturing device, which includes an external frame, a bottom plate, a grinding mechanism and a straightening mechanism. The present invention can solve the following difficult problems in the production process of cold-rolled strip steel: a. During the production and forming process of traditional cold-rolled strip steel, there are weld seams between the steel plates formed by welding, and weld seam protrusions may exist on the welding surface , the presence of welding bumps affects the flatness between the steel plates, even after subsequent steps such as pickling, it will not be completely removed, affecting the subsequent use of the finished product, b In the traditional cold-rolled strip production and forming process, due to welding The high temperature and stress generated during the process may cause deformation between the steel plates, causing slight bending deformation between the steel plates, affecting the flatness of the finished product, and further affecting the subsequent use of cold-rolled strip steel.
Description
technical field [0001] The invention relates to the field of cold-rolled steel production and processing, in particular to a cold-rolled strip steel production and processing technology. Background technique [0002] Cold-rolled strip steel is made of hot-rolled strip steel and steel plate as raw materials, and it is produced at room temperature through the processes of billet preparation, welding, pickling, cold rolling, annealing and finishing. Due to its relatively uniform thickness and plasticity It is widely used in people's production and life. In the production and processing process of cold-rolled strip steel, the steel before pickling needs to be pretreated to make the forming effect of the formed steel better. [0003] At present, the following problems exist in the production process of cold-rolled strip steel: a. During the production and forming process of traditional cold-rolled strip steel, there are welding seams between the steel plates formed by welding, an...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B21D1/02B21D43/00B21C37/02B24B7/12B24B9/04B24B55/02B24B55/06
CPCB21C37/02B21D1/02B21D43/003B24B7/12B24B9/04B24B55/02B24B55/06
Inventor 不公告发明人
Owner 鞍钢冷轧钢板(莆田)有限公司