GB2012197A - Milling and hobbing machine - Google Patents

Milling and hobbing machine

Info

Publication number
GB2012197A
GB2012197A GB7900078A GB7900078A GB2012197A GB 2012197 A GB2012197 A GB 2012197A GB 7900078 A GB7900078 A GB 7900078A GB 7900078 A GB7900078 A GB 7900078A GB 2012197 A GB2012197 A GB 2012197A
Authority
GB
United Kingdom
Prior art keywords
milling
cutter
gear wheels
drive
hobbing
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.)
Withdrawn
Application number
GB7900078A
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.)
PFAUTER H
Original Assignee
PFAUTER H
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 PFAUTER H filed Critical PFAUTER H
Publication of GB2012197A publication Critical patent/GB2012197A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
    • B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

A machine for forming spur gear wheels with inner and/or outer teeth has a cutting head which can be used with both milling and hobbing cutters and a workpiece support table which is rotatable via changeable gear wheels. The driving motor (41) for the cutter (52) is carried by the cutting head (32) and such motor (41) can be used simply to drive the cutter, as in the case of a milling procedure, or to drive the cutter and at the same time the table, via an insertable gearing connection (54) and the changeable gear wheels in the case of a hobbing procedure. <IMAGE>
GB7900078A 1978-01-12 1979-01-02 Milling and hobbing machine Withdrawn GB2012197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801205 DE2801205A1 (en) 1978-01-12 1978-01-12 FORMING AND WELZING MACHINE

Publications (1)

Publication Number Publication Date
GB2012197A true GB2012197A (en) 1979-07-25

Family

ID=6029368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900078A Withdrawn GB2012197A (en) 1978-01-12 1979-01-02 Milling and hobbing machine

Country Status (5)

Country Link
JP (1) JPS54139190A (en)
DD (1) DD141280A5 (en)
DE (1) DE2801205A1 (en)
GB (1) GB2012197A (en)
RO (1) RO77371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100411806C (en) * 2006-03-02 2008-08-20 宜昌长机科技有限责任公司 Numberical control milling-slotting combined machine tool and gear working method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100411806C (en) * 2006-03-02 2008-08-20 宜昌长机科技有限责任公司 Numberical control milling-slotting combined machine tool and gear working method

Also Published As

Publication number Publication date
DE2801205A1 (en) 1979-07-19
RO77371A (en) 1982-10-11
DD141280A5 (en) 1980-04-23
JPS54139190A (en) 1979-10-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)