WO2008003311A3 - Checking method on machine tools, and machine tool for carrying out said method - Google Patents

Checking method on machine tools, and machine tool for carrying out said method Download PDF

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Publication number
WO2008003311A3
WO2008003311A3 PCT/DE2007/001210 DE2007001210W WO2008003311A3 WO 2008003311 A3 WO2008003311 A3 WO 2008003311A3 DE 2007001210 W DE2007001210 W DE 2007001210W WO 2008003311 A3 WO2008003311 A3 WO 2008003311A3
Authority
WO
WIPO (PCT)
Prior art keywords
test medium
tool
carrying
machine
tools
Prior art date
Application number
PCT/DE2007/001210
Other languages
German (de)
French (fr)
Other versions
WO2008003311A2 (en
Inventor
Eugen Rapp
Original Assignee
Tox Pressotechnik Gmbh
Eugen Rapp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tox Pressotechnik Gmbh, Eugen Rapp filed Critical Tox Pressotechnik Gmbh
Publication of WO2008003311A2 publication Critical patent/WO2008003311A2/en
Publication of WO2008003311A3 publication Critical patent/WO2008003311A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing

Abstract

Disclosed are a method for checking tools on machine tools and a tool which operate by means of a punch and a female die in order to cold-form a workpiece. The tool is checked with the help of a test medium. Said test medium is detected in a test medium chamber (9), can be deliberately discharged from said test medium chamber (9), and can be conducted from the test medium chamber (9) to the tool (1, 2, 4) points (5, 8) that are to be checked. The actual pressure, flow, or consistency values that are fed to the measuring device are based on the values of the test medium in the test medium chamber (9). A machine tool for carrying out said method is also disclosed.
PCT/DE2007/001210 2006-07-07 2007-07-09 Checking method on machine tools, and machine tool for carrying out said method WO2008003311A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610031825 DE102006031825A1 (en) 2006-07-07 2006-07-07 Control method on machine tools and tool for carrying out the method
DE102006031825.0 2006-07-07

Publications (2)

Publication Number Publication Date
WO2008003311A2 WO2008003311A2 (en) 2008-01-10
WO2008003311A3 true WO2008003311A3 (en) 2008-02-28

Family

ID=38720681

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001210 WO2008003311A2 (en) 2006-07-07 2007-07-09 Checking method on machine tools, and machine tool for carrying out said method

Country Status (2)

Country Link
DE (1) DE102006031825A1 (en)
WO (1) WO2008003311A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671726B2 (en) 2008-03-10 2014-03-18 Henrob Limited Die condition detection
DE102011122093A1 (en) * 2011-12-22 2013-06-27 Tox Pressotechnik Gmbh & Co. Kg Movable production tool for joining components, has coupling portions and tool components which are arranged on frame such that tool components are simultaneously removable and attachable on frame
EP2875899B1 (en) * 2013-11-21 2016-04-20 TRUMPF Werkzeugmaschinen GmbH + Co. KG Monitoring device, tool, and method for monitoring a fracture in a punching machine tool mounted in a machining tool
DE102018128352A1 (en) * 2018-11-13 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Joining device and method for checking the condition of a matrix of a joining device
DE102020112901A1 (en) 2020-05-13 2021-11-18 Tox Pressotechnik Gmbh & Co. Kg Tool and tool holder
DE102021119874A1 (en) 2021-07-30 2023-02-02 Hochschule für angewandte Wissenschaften Kempten, Körperschaft des öffentlichen Rechts PRODUCTION TOOLING, METHOD OF DETERMINING A WEAR CONDITION AND USE OF A PNEUMATIC SENSOR
EP4296004A1 (en) 2022-06-24 2023-12-27 Bollhoff Otalu S.A. Mouthpiece for a setting device, a setting device with the mouthpiece and a setting method of a blind rivet element using the mouthpiece

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153331A1 (en) * 1971-06-17 1972-12-21 La Zincocelere S.P.A., Ivrea, Turin (Italien) Device for reporting the absence or breakage of a tool in connection with a machine
US3728919A (en) * 1971-11-15 1973-04-24 Whitney Corp W Broken tool detector
DE3501302A1 (en) * 1984-01-16 1985-07-18 Langan Engineering Inc., Goleta, Calif. METHOD AND DEVICE FOR DETERMINING EXCESSIVE WEAR OR FAILURE OF A MACHINE TOOL
DE3617323A1 (en) * 1985-05-25 1987-01-02 Nippon Pneumatic Mfg TOOL ANMALITY DETECTOR DEVICE
DE102004002593A1 (en) * 2003-01-16 2004-07-29 Tox Pressotechnik Gmbh & Co. Kg Checking process for machine tools, e.g. presses, involves using liquid or gas checking medium supplied to cavities in regions at risk at measured pressure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153331A1 (en) * 1971-06-17 1972-12-21 La Zincocelere S.P.A., Ivrea, Turin (Italien) Device for reporting the absence or breakage of a tool in connection with a machine
US3728919A (en) * 1971-11-15 1973-04-24 Whitney Corp W Broken tool detector
DE3501302A1 (en) * 1984-01-16 1985-07-18 Langan Engineering Inc., Goleta, Calif. METHOD AND DEVICE FOR DETERMINING EXCESSIVE WEAR OR FAILURE OF A MACHINE TOOL
DE3617323A1 (en) * 1985-05-25 1987-01-02 Nippon Pneumatic Mfg TOOL ANMALITY DETECTOR DEVICE
DE102004002593A1 (en) * 2003-01-16 2004-07-29 Tox Pressotechnik Gmbh & Co. Kg Checking process for machine tools, e.g. presses, involves using liquid or gas checking medium supplied to cavities in regions at risk at measured pressure

Also Published As

Publication number Publication date
WO2008003311A2 (en) 2008-01-10
DE102006031825A1 (en) 2008-01-10

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