GB269545A - Method of and apparatus for grinding gears - Google Patents

Method of and apparatus for grinding gears

Info

Publication number
GB269545A
GB269545A GB10038/27A GB1003827A GB269545A GB 269545 A GB269545 A GB 269545A GB 10038/27 A GB10038/27 A GB 10038/27A GB 1003827 A GB1003827 A GB 1003827A GB 269545 A GB269545 A GB 269545A
Authority
GB
United Kingdom
Prior art keywords
wheel
ground
driven
adjusted
bevel gear
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
GB10038/27A
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.)
Gleason Works
Original Assignee
Gleason Works
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 Gleason Works filed Critical Gleason Works
Publication of GB269545A publication Critical patent/GB269545A/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
    • B23F9/00—Making gears having teeth curved in their longitudinal direction
    • B23F9/02—Making gears having teeth curved in their longitudinal direction by grinding
    • 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
    • B23F23/1225—Arrangements of abrasive wheel dressing devices on gear-cutting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F9/00—Making gears having teeth curved in their longitudinal direction
    • B23F9/02—Making gears having teeth curved in their longitudinal direction by grinding
    • B23F9/025—Making gears having teeth curved in their longitudinal direction by grinding with a face-mill-type, i.e. cup-shaped, grinding wheel
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/90—Gear abrader

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

269,545. Gleason Works, (Assignees of Taylor, H. E.). April 13, 1926, [Convention date]. Turning. - Gears having longitudinally curved teeth are finished by a process wherein a rotary grinding- wheel is moved bodily in a curved path across the face of the gear to be ground, the profile of the wheel being conjugate to that of the teeth being ground. Preferably, the wheel is of dished form, as shown at 10, Fig. 1. The grinding-wheel may be periodically trued by mechanism which is mounted on a bracket 120, Fig. 15, secured to the blank head and which comprises diamonds 121, 122 mounted on slides which are reciprocated by helical cams 125, 126. The cams are driven from a single bevel gear 127 through pinions 128, 129, the bevel gear being driven through worm gearing 135, from a motor 132 which is periodically started by an electrical timing device or other mechanism. The diamonds can be adjusted for wear by knurled nuts 142 and may be adjusted for truing wheels of different pressure angles by angular adjustment of their carriers about the axis of the wheel 127.
GB10038/27A 1926-04-13 1927-04-12 Method of and apparatus for grinding gears Expired GB269545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US101776A US1830971A (en) 1926-04-13 1926-04-13 Method of and apparatus for grinding gears

Publications (1)

Publication Number Publication Date
GB269545A true GB269545A (en) 1927-09-15

Family

ID=22286342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10038/27A Expired GB269545A (en) 1926-04-13 1927-04-12 Method of and apparatus for grinding gears

Country Status (4)

Country Link
US (1) US1830971A (en)
DE (1) DE524541C (en)
FR (1) FR632291A (en)
GB (1) GB269545A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711621A (en) * 1950-08-17 1955-06-28 Hjelmblad Karl Wilhelm Josef Method of grinding curved slots, and a product produced according to this method
US2775922A (en) * 1951-05-25 1957-01-01 Gleason Works Method and machine for making gears
US2804722A (en) * 1953-08-24 1957-09-03 Gleason Works Cutter sharpening machine
US2828583A (en) * 1954-07-12 1958-04-01 Gleason Works Tool sharpening machine and method
DE1084549B (en) * 1955-01-19 1960-06-30 Gleason Works Rolling process for generating gear wheel flanks, in particular on conical and hyperboloid wheels with a large cone distance, and a machine designed to carry out the process
US3213756A (en) * 1963-09-26 1965-10-26 Gleason Works Gear machine and indexing mechanism therefor
US3213567A (en) * 1963-09-26 1965-10-26 Gleason Works Gear grinding machine and method of dressing the grinding wheel thereof
US3213755A (en) * 1963-09-26 1965-10-26 Gleason Works Method and machine for producing spiral bevel and hypoid gears
US4827675A (en) * 1987-07-09 1989-05-09 United Technologies Corporation Method and apparatus for forming a curved slot
US5044127A (en) * 1990-01-16 1991-09-03 The Gleason Works Gear-shaped tool and method of generating gears
US5088243A (en) * 1990-08-06 1992-02-18 The Gleason Works Method of forming the teeth of longitudinally curved tooth gears
US8353278B2 (en) * 2009-07-22 2013-01-15 C.M.S.-North America, Inc. Rotary stone cutting tool
US9533430B1 (en) * 2011-10-18 2017-01-03 Robert M. Kalb Portable adjustable cutting apparatus for cutting and shaping sink holes in stone countertops

Also Published As

Publication number Publication date
FR632291A (en) 1928-01-06
US1830971A (en) 1931-11-10
DE524541C (en) 1931-05-09

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