GB1132884A - Improved generating apparatus of a gear-cutting machine - Google Patents

Improved generating apparatus of a gear-cutting machine

Info

Publication number
GB1132884A
GB1132884A GB2577066A GB2577066A GB1132884A GB 1132884 A GB1132884 A GB 1132884A GB 2577066 A GB2577066 A GB 2577066A GB 2577066 A GB2577066 A GB 2577066A GB 1132884 A GB1132884 A GB 1132884A
Authority
GB
United Kingdom
Prior art keywords
tool
carrier
gear
generating
movement
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
GB2577066A
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.)
Maag Gear Wheel and Machine Co Ltd
Maag Zahnrader und Maschinen AG
Original Assignee
Maag Gear Wheel and Machine Co Ltd
Maag Zahnrader und Maschinen AG
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 Maag Gear Wheel and Machine Co Ltd, Maag Zahnrader und Maschinen AG filed Critical Maag Gear Wheel and Machine Co Ltd
Publication of GB1132884A publication Critical patent/GB1132884A/en
Expired 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
    • B23F5/02—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 grinding
    • B23F5/06—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 grinding the tool being a grinding disc with a plane front surface
    • B23F5/065—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 grinding the tool being a grinding disc with a plane front surface and the grinding disc axis varying angularly with respect to the workpiece axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1,132,884. Gear-grinding. MAAG GEAR WHEEL & MACHINE CO. Ltd. 9 June, 1966 [15 June, 1965], No. 25770/66. Heading B3K. Apparatus in a gear-cutting machine for generating an involute comprises a table 6 for holding a cutting tool 9, means for pivoting the table about an axis coaxial with the workpiece 4, a tool carrier 8, and means for time-relating the pivotal movement of the table to a movement of the tool-carrier, relative to the table along rectilinear guide means 7, the guide means being parallel to the straight generating line of the involute, and means 10, 11 for adjusting the cutting tool in the carrier to dispose the generating point of the tool on the said straight generating line. Means are provided for moving the workpiece axially along the pivot axis 3 of the tool-table 6. The table carries a worm 13 meshing with a fixed wormwheel 2. A motor 17 drives the worm through changegears 15, 16 and also drives a screw 21 engaging the carrier 8 through gears 14, 18, 19, 20 to cause the tool to move round a tooth flank. A second table 6 carries a tool 25 to grind another tooth flank. In a modification, the generating movement of the grinding wheels is adjusted by an angularly-adjustable block having a groove engaged by a sliding block.
GB2577066A 1965-06-15 1966-06-09 Improved generating apparatus of a gear-cutting machine Expired GB1132884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM65591A DE1300786B (en) 1965-06-15 1965-06-15 Rolling device for a gear cutting machine

Publications (1)

Publication Number Publication Date
GB1132884A true GB1132884A (en) 1968-11-06

Family

ID=7311506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2577066A Expired GB1132884A (en) 1965-06-15 1966-06-09 Improved generating apparatus of a gear-cutting machine

Country Status (4)

Country Link
CH (1) CH435933A (en)
DE (1) DE1300786B (en)
FR (1) FR1482603A (en)
GB (1) GB1132884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115179048A (en) * 2022-07-07 2022-10-14 温州大学 Ball valve spherical surface machining device and machining method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378580C (en) * 1923-07-20 Rene Louis Jules Delamare Device for generating the rolling motion when cutting gears
DE721899C (en) * 1938-03-20 1942-06-22 Niles Werke Ag Deutsche Generating gears for machines for grinding or polishing of wheels with involute teeth
FR1338801A (en) * 1962-11-09 1963-09-27 Brown David Ind Ltd Machine for cutting bevel and hypoid gears by involute hob

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115179048A (en) * 2022-07-07 2022-10-14 温州大学 Ball valve spherical surface machining device and machining method
CN115179048B (en) * 2022-07-07 2023-08-22 温州大学 Ball valve sphere machining device and machining method

Also Published As

Publication number Publication date
DE1300786B (en) 1969-08-07
FR1482603A (en) 1967-05-26
CH435933A (en) 1967-05-15

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