Controlling device for servo press and servo press equipped with the controlling device
US8726801B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2010 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Feb 23, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB30B15/26
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
There is provided a controlling technique for a servo press capable of optimal forming for handling variability in a sheet thickness and material property of a workpiece and for handling each workpiece. A controlling device for controlling a servo press in accordance with a slide motion data includes: measurement equipment for measuring a forming state of a workpiece, attached to a die for forming the workpiece; a measurement result receiving portion for receiving a measurement result sent from the measurement equipment; and a slide motion data changing portion for changing a slide motion data for forming the same workpiece at scheduled measuring time in accordance with the measurement result received by the measurement result receiving portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.