GB910433A - Improvements in or relating to the machining of pipe bending mandrels - Google Patents

Improvements in or relating to the machining of pipe bending mandrels

Info

Publication number
GB910433A
GB910433A GB943661A GB943661A GB910433A GB 910433 A GB910433 A GB 910433A GB 943661 A GB943661 A GB 943661A GB 943661 A GB943661 A GB 943661A GB 910433 A GB910433 A GB 910433A
Authority
GB
United Kingdom
Prior art keywords
work
grinding
tool
workpiece
machined
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.)
Expired
Application number
GB943661A
Other languages
English (en)
Inventor
Max Mucklenbeck
Erhard Muller
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.)
ALFRED SCHMIDT KRAYER
Original Assignee
ALFRED SCHMIDT KRAYER
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 ALFRED SCHMIDT KRAYER filed Critical ALFRED SCHMIDT KRAYER
Publication of GB910433A publication Critical patent/GB910433A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/22—Turning-machines or devices with rotary tool heads
    • B23B3/26—Turning-machines or devices with rotary tool heads the tools of which perform a radial movement; Rotary tool heads thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/365—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for toroidal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/003—Other grinding machines or devices using a tool turning around the work-piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB943661A 1961-03-03 1961-03-15 Improvements in or relating to the machining of pipe bending mandrels Expired GB910433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH260661A CH422485A (de) 1961-03-03 1961-03-03 Verfahren und Vorrichtung zum Bearbeiten von Biegedornrohlingen

Publications (1)

Publication Number Publication Date
GB910433A true GB910433A (en) 1962-11-14

Family

ID=4237533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943661A Expired GB910433A (en) 1961-03-03 1961-03-15 Improvements in or relating to the machining of pipe bending mandrels

Country Status (3)

Country Link
CH (1) CH422485A (enrdf_load_stackoverflow)
GB (1) GB910433A (enrdf_load_stackoverflow)
NL (1) NL261983A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020795A1 (de) * 1980-05-31 1981-12-10 Mannesmann AG, 4000 Düsseldorf Verfahren, dessen anwendung und vorrichtung zum darstellen bzw. erzeugen von aussenkonischen und/oder innenkonischen mantel- bzw. hohlraumflaechen
CZ306723B6 (cs) * 2016-03-22 2017-05-24 Toshulin, A.S. Stavebnicový multifunkční obráběcí stroj

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020795A1 (de) * 1980-05-31 1981-12-10 Mannesmann AG, 4000 Düsseldorf Verfahren, dessen anwendung und vorrichtung zum darstellen bzw. erzeugen von aussenkonischen und/oder innenkonischen mantel- bzw. hohlraumflaechen
CZ306723B6 (cs) * 2016-03-22 2017-05-24 Toshulin, A.S. Stavebnicový multifunkční obráběcí stroj

Also Published As

Publication number Publication date
CH422485A (de) 1966-10-15
NL261983A (enrdf_load_stackoverflow)

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