DE2255057A1 - Werkzeugbruch-anzeigevorrichtung - Google Patents

Werkzeugbruch-anzeigevorrichtung

Info

Publication number
DE2255057A1
DE2255057A1 DE2255057A DE2255057A DE2255057A1 DE 2255057 A1 DE2255057 A1 DE 2255057A1 DE 2255057 A DE2255057 A DE 2255057A DE 2255057 A DE2255057 A DE 2255057A DE 2255057 A1 DE2255057 A1 DE 2255057A1
Authority
DE
Germany
Prior art keywords
pressure
tool
channel
mandrel
compressed air
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE2255057A
Other languages
German (de)
English (en)
Inventor
William B Scott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WHITNEY CORP W
Original Assignee
WHITNEY CORP W
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 WHITNEY CORP W filed Critical WHITNEY CORP W
Publication of DE2255057A1 publication Critical patent/DE2255057A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • 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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P5/00—Emergency means for rendering ineffective a coupling conveying reciprocating movement if the motion of the driven part is prematurely resisted
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/13—Cutting by use of rotating axially moving tool with randomly-actuated stopping means
    • Y10T408/14—Responsive to condition of Tool or tool-drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/088—Responsive to tool detector or work-feed-means detector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9428—Shear-type male tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Punching Or Piercing (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Drilling And Boring (AREA)
DE2255057A 1971-11-15 1972-11-10 Werkzeugbruch-anzeigevorrichtung Pending DE2255057A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19868971A 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
DE2255057A1 true DE2255057A1 (de) 1973-05-17

Family

ID=22734390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2255057A Pending DE2255057A1 (de) 1971-11-15 1972-11-10 Werkzeugbruch-anzeigevorrichtung

Country Status (7)

Country Link
US (1) US3728919A (enExample)
JP (1) JPS4860684A (enExample)
CA (1) CA971477A (enExample)
DE (1) DE2255057A1 (enExample)
FR (1) FR2160402A1 (enExample)
GB (1) GB1349700A (enExample)
IT (1) IT975435B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018128352A1 (de) * 2018-11-13 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Fügevorrichtung und Verfahren zum Prüfen einer Beschaffenheit einer Matrize einer Fügevorrichtung

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853184A (en) * 1970-09-04 1974-12-10 D Mccullough Means for detecting wear on well drill bits
DE2730490C2 (de) * 1977-07-06 1982-03-25 Hatebur Umformmaschinen AG, Basel Quertransportzange für automatische Umformpressen
JPS5474582A (en) * 1977-11-28 1979-06-14 Amada Co Ltd Method of detecting misstrip for punching machine
DE2832520C2 (de) * 1978-07-25 1986-03-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zum Entfernen der Restanoden von Anodenstangen
US4425829A (en) 1981-09-17 1984-01-17 International Business Machines Corporation Punch apparatus
DE3221472C2 (de) * 1982-06-07 1984-06-20 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Extruder
US4593277A (en) * 1984-01-16 1986-06-03 Langan Engineering, Inc. Apparatus and method for sensing excessive wear or failure of machine tool
JPH0321468Y2 (enExample) * 1984-09-14 1991-05-10
JPS61270054A (ja) * 1985-05-25 1986-11-29 Nippon Pneumatic Kogyo Kk 工具異常予知装置
US4642618A (en) * 1985-07-23 1987-02-10 Ibm Corporation Tool failure detector
US5584216A (en) * 1994-12-29 1996-12-17 Sinjen; Arthur H. Tool with breakage sensor and method
US6601491B1 (en) * 1997-05-09 2003-08-05 Raleigh J. Jensen Tensive cutting assembly
US6923104B2 (en) * 1997-05-09 2005-08-02 Raleigh J. Jensen Tensive cutting assembly
US6514016B1 (en) 1999-10-29 2003-02-04 International Engine Intellectual Property Company, L.L.C. Stuck tool detector and related method
US6631772B2 (en) 2000-08-21 2003-10-14 Halliburton Energy Services, Inc. Roller bit rearing wear detection system and method
US6634441B2 (en) 2000-08-21 2003-10-21 Halliburton Energy Services, Inc. System and method for detecting roller bit bearing wear through cessation of roller element rotation
US7357197B2 (en) 2000-11-07 2008-04-15 Halliburton Energy Services, Inc. Method and apparatus for monitoring the condition of a downhole drill bit, and communicating the condition to the surface
US6722450B2 (en) 2000-11-07 2004-04-20 Halliburton Energy Svcs. Inc. Adaptive filter prediction method and system for detecting drill bit failure and signaling surface operator
US6648082B2 (en) 2000-11-07 2003-11-18 Halliburton Energy Services, Inc. Differential sensor measurement method and apparatus to detect a drill bit failure and signal surface operator
US6712160B1 (en) 2000-11-07 2004-03-30 Halliburton Energy Services Inc. Leadless sub assembly for downhole detection system
US6817425B2 (en) 2000-11-07 2004-11-16 Halliburton Energy Serv Inc Mean strain ratio analysis method and system for detecting drill bit failure and signaling surface operator
US7044242B2 (en) * 2001-04-26 2006-05-16 Halliburton Energy Services, Inc. Roller cone bits with reduced packing
DE10255442B4 (de) * 2002-11-28 2004-09-16 Daimlerchrysler Ag Werkzeug zur Bearbeitung von metallischen Bauteilen mit System zur Funktionsfähigkeitsüberwachung sowie Verfahren zur Überwachung der Funktionsfähigkeit eines Werkzeugs
DE102006031825A1 (de) * 2006-07-07 2008-01-10 Tox Pressotechnik Gmbh & Co. Kg Kontrollverfahren an Werkzeugmaschinen und Werkzeug zur Durchführung des Verfahrens
US7424338B1 (en) 2007-04-02 2008-09-09 Honda Motor Co., Ltd. Broken tool detection system
CN103191957B (zh) * 2013-03-22 2015-08-19 宁波固安力机械科技有限公司 一种冲头检测装置
TWI508813B (zh) * 2013-05-29 2015-11-21 Chang Chung Chien CNC micro - cutter detection device and its method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468905A (en) * 1943-06-11 1949-05-03 Jr John B Warren Means for detecting wear on bits
US2953044A (en) * 1959-04-20 1960-09-20 Sheffield Corp Machine tool device
US3241402A (en) * 1963-07-01 1966-03-22 Gen Motors Corp Drill breakage detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018128352A1 (de) * 2018-11-13 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Fügevorrichtung und Verfahren zum Prüfen einer Beschaffenheit einer Matrize einer Fügevorrichtung

Also Published As

Publication number Publication date
CA971477A (en) 1975-07-22
JPS4860684A (enExample) 1973-08-25
GB1349700A (en) 1974-04-10
US3728919A (en) 1973-04-24
FR2160402A1 (enExample) 1973-06-29
IT975435B (it) 1974-07-20

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