Invention Grant
- Patent Title: Method for controlling a ceramic or metal powder press, and ceramic or metal powder press
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Application No.: US14431417Application Date: 2013-09-30
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Publication No.: US10906262B2Publication Date: 2021-02-02
- Inventor: Herbert Ludwig Gröbl , Roland Menzel
- Applicant: DORST Technologies GmbH & Co. KG
- Applicant Address: DE Kochel am See
- Assignee: DORST Technologies GmbH & Co. KG
- Current Assignee: DORST Technologies GmbH & Co. KG
- Current Assignee Address: DE Kochel am See
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: DE102012019312 20121001
- International Application: PCT/DE2013/100346 WO 20130930
- International Announcement: WO2014/053120 WO 20140410
- Main IPC: B30B11/00
- IPC: B30B11/00 ; B22F3/00 ; B22F3/02 ; B28B3/02 ; B28B17/00 ; B30B15/00

Abstract:
The invention relates to a method of controlling a ceramic and/or metal powder press (1) for pressing a compressible material (6), wherein at least one electromotive drive (15, 16; 20, 21), which adjusts
at least one punch (5; 4) along a pressing direction, is controlled in such a manner that the drive (15, 16; 20, 21) moves the punch (5; 4) along a setpoint positioning path (as1) and the drive is readjusted if it deviates from the setpoint positioning path (as1), wherein a measured force (F11, F12) acting on the compressible material (6), the punch (4) or its supporting components (17-19), is used as at least one control variable for readjustment. The invention also relates to a ceramic and/or metal powder press (1) configured to carry out the method.
at least one punch (5; 4) along a pressing direction, is controlled in such a manner that the drive (15, 16; 20, 21) moves the punch (5; 4) along a setpoint positioning path (as1) and the drive is readjusted if it deviates from the setpoint positioning path (as1), wherein a measured force (F11, F12) acting on the compressible material (6), the punch (4) or its supporting components (17-19), is used as at least one control variable for readjustment. The invention also relates to a ceramic and/or metal powder press (1) configured to carry out the method.
Public/Granted literature
- US20150314547A1 METHOD FOR CONTROLLING A CERAMIC OR METAL POWDER PRESS, AND CERAMIC OR METAL POWDER PRESS Public/Granted day:2015-11-05
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