Roll press method and roll press system
US10933616B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2017 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Jun 18, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/20
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A roll press method according to an embodiment comprises a roll gap measuring step for measuring a roll gap between an outer peripheral surface of the first roll and an outer peripheral surface of the second roll at one or more positions in a width direction of the first roll while rotating the first roll and the second roll and storing the measured roll gap and rotation angles of the first roll and the second roll in association with each other; and a roll press step for adjusting, according to the rotation angles, a position in the facing direction of the first roll by the adjustment mechanism such that the roll gap is kept within a predetermined variation range with respect to a target value and pressurizing the work by using the first roll in which positions are adjusted in accordance with the rotation angle and the second roll.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.