Method for setting roll gap of sinusoidal corrugated rolling for metal composite plate
US12023720B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2022 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Dec 25, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B2275/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for setting a roll gap of sinusoidal corrugated rolling for a metal composite plate includes steps of: determining entrance thicknesses, exit thicknesses, a width, and a rolling temperature of a difficult-to-deform metal slab and an easy-to-deform metal slab; detecting a roll speed and an entrance speed of a metal composite slab, obtaining a roll radius and friction factors; determining parameters of a sinusoidal corrugating roll and a quantity of complete sinusoidal corrugations on the sinusoidal corrugating roll; then calculating a time required for a complete corrugated rolling; calculating a rolling force at any time during the sinusoidal corrugated rolling of the metal composite plate; and calculating the roll gap S of the corrugated rolling at any time according to the rolling force F, and configuring a rolling mill to have the roll gap S according to an actual rolling schedule before normal production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.