GB1499988A - Gear grinding tools - Google Patents

Gear grinding tools

Info

Publication number
GB1499988A
GB1499988A GB4423374A GB4423374A GB1499988A GB 1499988 A GB1499988 A GB 1499988A GB 4423374 A GB4423374 A GB 4423374A GB 4423374 A GB4423374 A GB 4423374A GB 1499988 A GB1499988 A GB 1499988A
Authority
GB
United Kingdom
Prior art keywords
gear
grinding
support
axis
flank
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
GB4423374A
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.)
Cranfield Institute of Technology
Original Assignee
Cranfield Institute of Technology
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 Cranfield Institute of Technology filed Critical Cranfield Institute of Technology
Priority to GB4423374A priority Critical patent/GB1499988A/en
Priority to CH1196575A priority patent/CH598902A5/xx
Publication of GB1499988A publication Critical patent/GB1499988A/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
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/02—Grinding discs; Grinding worms
    • 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

Landscapes

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

Abstract

1499988 Grinding gears CRANFIELD INSTITUTE OF TECHNOLOGY 13 Oct 1975 [11 Oct 1974] 44233/74 Heading B3K In a method of grinding a spiral bevel gear the gear is rotated about its axis and the concave and convex flank the gear teeth are ground by respective ones of two grinding wheels which are driven in rotation about their own axes and which are revolved bodily about a further axis. A gear grinding machine suitable for this process comprises a support 1 with diametrically opposed slides 14 and 15 on which are mounted grinding wheels 2 and 3 driven about their axes 4 and 5 by electric motors 6 and 7. The support is also rotatable bodily about an axis 8 to present each grinding wheel in turn (as the support rotates through 180 degrees) to a concave tooth flank and a convex tooth flank of the gear 11 which is itself rotated about an axis of an angle to the axis 8. The respective speeds of rotation of the support 1 and the gear 11 are such that as the support 1 rotates through 180 degrees the gear 11 is rotated such that the grinding wheel 2 completes the grinding of the concave flank 9 of a tooth 10 the grinding wheel 3 commences the grinding of the convex flank 12 of an adjacent gear tooth 13. It is also envisaged that a further motion could be imparted to the support 1 to produce a "rolling" action to generate an involute profile on the teeth flanks.
GB4423374A 1974-10-11 1974-10-11 Gear grinding tools Expired GB1499988A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4423374A GB1499988A (en) 1974-10-11 1974-10-11 Gear grinding tools
CH1196575A CH598902A5 (en) 1974-10-11 1975-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4423374A GB1499988A (en) 1974-10-11 1974-10-11 Gear grinding tools

Publications (1)

Publication Number Publication Date
GB1499988A true GB1499988A (en) 1978-02-01

Family

ID=10432382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4423374A Expired GB1499988A (en) 1974-10-11 1974-10-11 Gear grinding tools

Country Status (2)

Country Link
CH (1) CH598902A5 (en)
GB (1) GB1499988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147600A1 (en) * 2010-05-28 2011-12-01 Klingelnberg Ag A method for generating of non-straight gear teeth
CN109465500A (en) * 2018-12-25 2019-03-15 江西福格新能源传动技术有限公司 Straight spur gear tooth top chamfered edge gear-hobbing machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050745A1 (en) * 2007-10-22 2009-04-23 Dmitriev, Oleg Gennadievich Spherical-, helical-, conical-, convex-, concave-, and tooth shaped form micro sharpening device for pinion worm gear, has module exhibiting control outputs, which are coupled with inputs of actuator of grinding machine
CN104959680A (en) * 2015-06-19 2015-10-07 黄乐 Index plate machining high-precision gear tooth grinding technology

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147600A1 (en) * 2010-05-28 2011-12-01 Klingelnberg Ag A method for generating of non-straight gear teeth
CN103180077A (en) * 2010-05-28 2013-06-26 科林基恩伯格股份公司 A method for generating of non-straight gear teeth
US9073136B2 (en) 2010-05-28 2015-07-07 Klingelnberg Ag Method for generating of non-straight gear teeth
CN109465500A (en) * 2018-12-25 2019-03-15 江西福格新能源传动技术有限公司 Straight spur gear tooth top chamfered edge gear-hobbing machine

Also Published As

Publication number Publication date
CH598902A5 (en) 1978-05-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee