GB949432A - A method of and machine for hobbing and shaving gearwheels - Google Patents

A method of and machine for hobbing and shaving gearwheels

Info

Publication number
GB949432A
GB949432A GB21419/62A GB2141962A GB949432A GB 949432 A GB949432 A GB 949432A GB 21419/62 A GB21419/62 A GB 21419/62A GB 2141962 A GB2141962 A GB 2141962A GB 949432 A GB949432 A GB 949432A
Authority
GB
United Kingdom
Prior art keywords
shaving
carriage
tool
head
spindle
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
GB21419/62A
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.)
Schiess AG
Original Assignee
Schiess 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 Schiess AG filed Critical Schiess AG
Publication of GB949432A publication Critical patent/GB949432A/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
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1237—Tool holders
    • B23F23/1281—Honing, shaving or lapping tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/002—Modifying the theoretical tooth flank form, e.g. crowning
    • B23F19/007—Modifying the theoretical tooth flank form, e.g. crowning using a gear-shaped tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/06—Shaving the faces of gear teeth
    • 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
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10477—Gear tooth shape generating by relative axial movement between synchronously indexing or rotating work and cutter
    • Y10T409/105088—Displacing cutter axially relative to work [e.g., gear shaving, etc.]

Landscapes

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

Abstract

949,432. Gear finishing machines. SCHIESS A.G. June 4, 1962 [June 9, 1961], No. 21419/62. Headings B3B and B3K. Gears are crowned in a hobbing machine by exchanging the hobbing head for a shaving head, and tilting the shaving tool during finishing. The machine comprises a circular work-table 11, Figs. 1 and 2, clamped by a device 12, a column 15 movable radially with respect to work 13, and a tool carriage 17 movable on the column by a spindle 18. A hobbing head or a shaving head can be mounted on carriage 17, and the shavin head com rises a carriage 21, Fig. 3, movable on guides 22 by a spindle 23. A base-plate 27, Fig. 5, pivoted at 28 on carriage 17, has bearings 29, 30, which by means of spindles 31, 32, and eccentric bushes 33, 34, support a guide plate 35, which is provided with the guides 22. A tool support 36 is pivoted on carriage 21 at 37, and carries the shaving wheel 24 mounted on an eccentric bush 40 carried by a spindle 39. Bush 34 is driven by an electric or hydraulic motor through a worm 43, Fig. 6, and worm-wheel segment 42a to tilt guide plate 35. The latter may be tilted by a cam which replaces bushes 31, 33, or a wedge 46, Fig. 8, may cause the tilting. The shaving tool may be tilted at various angles α, α, Fig. 4, relative to work 13, in a continuous manner controlled from the drive to spindle 23, or the tool may be locked in the respective positions 25a, 25, 25b during each pass. Specification 761,294 is referred to.
GB21419/62A 1961-06-09 1962-06-04 A method of and machine for hobbing and shaving gearwheels Expired GB949432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH42811A DE1151714B (en) 1961-06-09 1961-06-09 Device for scraping large toothed wheels on a gear hobbing machine

Publications (1)

Publication Number Publication Date
GB949432A true GB949432A (en) 1964-02-12

Family

ID=7154988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21419/62A Expired GB949432A (en) 1961-06-09 1962-06-04 A method of and machine for hobbing and shaving gearwheels

Country Status (3)

Country Link
US (1) US3188915A (en)
DE (1) DE1151714B (en)
GB (1) GB949432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131555B1 (en) * 1970-06-09 1976-09-07

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1207086B (en) * 1979-03-29 1989-05-17 Hurth Masch Zahnrad Carl APPARATUS FOR THE PROCESSING OF THE SIDES OF THE TEETH OF TEETH PIECES
IT1207119B (en) * 1979-07-31 1989-05-17 Hurth Masch Zahnrad Carl MACHINE FOR THE PRECISION PROCESSING OF TEETH SIDES OF TOOTHED DEVICES
DE3123502C2 (en) * 1981-06-13 1984-08-09 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Machine for fine machining the tooth flanks of toothed workpieces
IT1148963B (en) * 1981-10-29 1986-12-03 Hurth Masch Zahnrad Carl PROCEDURE AND APPARATUS FOR THE PRODUCTION OF TOOTHED PIECES WITH ROUNDED SIDES
DE3683300D1 (en) * 1986-10-15 1992-02-13 Zexel-Gleason Usa, Inc., Rochester, N.Y., Us
EP0311778B1 (en) * 1987-10-13 1992-10-28 HURTH MASCHINEN UND WERKZEUGE G.m.b.H. Method for finishing crowned tooth flanks, in particular of hardened gears
US6757949B2 (en) * 2002-03-27 2004-07-06 New Venture Gear, Inc. Combination gear hobber, chamfer/debur and shaver apparatus and method
DE10330474B4 (en) * 2003-07-05 2009-03-05 Fette Gmbh Device for producing a gear from a gear blank
US20090060672A1 (en) * 2005-02-04 2009-03-05 Fitzgerald Brian M Multiple Operation Gear Manufacturing Apparatus With Common Work Axis
US20060174464A1 (en) * 2005-02-04 2006-08-10 Fitzgerald Brian M Multiple operation gear manufacturing apparatus with common work axis
DE202005011790U1 (en) * 2005-07-22 2005-10-20 Gleason-Pfauter Maschinenfabrik Gmbh Unit for deburring and creation of chamfer at teeth of bevel wheel, attached to main device for creation of toothed areas
US20100317481A1 (en) * 2009-06-10 2010-12-16 Gleasman Keith E All Gear Crossed-Axis Differential
US9764401B2 (en) * 2015-05-06 2017-09-19 Caterpillar Inc. Zero lead generative cutting tool
JP7375524B2 (en) * 2019-12-20 2023-11-08 マツダ株式会社 Gear shaving method and shaving device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362763A (en) * 1941-03-18 1944-11-14 Fellows Gear Shaper Co Gear finishing and crowning machine
US2346266A (en) * 1941-04-21 1944-04-11 Nat Broach & Mach Gear crowning
US2397515A (en) * 1943-07-26 1946-04-02 Michigan Tool Co Gear shaving machine
US2536343A (en) * 1947-04-29 1951-01-02 Nat Broach & Mach Method for shaving crown gears by rocking and traverse
US2547517A (en) * 1947-04-29 1951-04-03 Nat Broach & Mach Method for shaving crown gears by rocking
US2542569A (en) * 1947-07-21 1951-02-20 Nat Broach & Mach Method of crown shaving gears
US2882799A (en) * 1952-07-26 1959-04-21 Schiess Ag Method of and machine for making gears
US2762268A (en) * 1952-08-25 1956-09-11 Falk Corp Gear crowning machine
US2953067A (en) * 1953-08-12 1960-09-20 Schiess Ag Machine for generating gears
DE1010803B (en) * 1953-08-12 1957-06-19 Schiess Ag Gear hobbing machine
DE1117360B (en) * 1960-04-21 1961-11-16 Hurth Masch Zahnrad Carl Machine for scraping preferably large gears
FR1260297A (en) * 1960-05-19 1961-05-05 Hurth Masch Zahnrad Carl New gear machining machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131555B1 (en) * 1970-06-09 1976-09-07

Also Published As

Publication number Publication date
DE1151714B (en) 1963-07-18
US3188915A (en) 1965-06-15

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