Intermediate and operation steps of acid continuous rolling welding machine

2024-04-18

operating steps (1) Entrance and exit side guide guards are closed. (2) The inlet and exit fixtures are closed. (3) The width of the upper strip and the next strip is calculated by operating the side guide guard on both si...

Current status and future development of shape control technology for hot rolled wide strip

2024-04-12

Abstract: 18 roll single frame mill after the production of vibration defects, check the hydraulic cylinder, transmission shaft coupling, electric control system, roller grinding process, etc., found the hydraulic cylinder vi...

650 steel rolling production line process description

2024-03-19

一. Production scale and product plan 1. Production scale The proposed small and medium-sized hot rolled section steel production line has an annual production capacity of 50×104t. 2、Product scheme (1) ...

The utility model relates to a horizontal switching mill for rod finishing rolling

2024-03-19

Abstract：The invention provides a horizontal vertical switching mill for bar finishing rolling, belonging to the technical field of bar rolling. The rolling mill includes a vertical rolling mill system, a horizontal rolling...

Exploration and application of high-speed wire on-line automatic tail-cutting function

2024-02-06

Abstract：The tail of the high-speed wire is always cut manually before the Stellmore cooling line reaches the coil collecting cylinder. The feasibility analysis and demonstration of automatic cutting of the tail of the wire are...

Analysis and research on roll wear law of shaped steel

2024-02-06

Research on roll wear rule Rough rolling pass wear: Butterfly hole wear: Finished pass wear:   Roll hardness is not uniform. The pass design is not reasonable. Other ...