JPS6464718A - Lapping machine for gear - Google Patents

Lapping machine for gear

Info

Publication number
JPS6464718A
JPS6464718A JP22237987A JP22237987A JPS6464718A JP S6464718 A JPS6464718 A JP S6464718A JP 22237987 A JP22237987 A JP 22237987A JP 22237987 A JP22237987 A JP 22237987A JP S6464718 A JPS6464718 A JP S6464718A
Authority
JP
Japan
Prior art keywords
backlash
lapping
pinion
gears
cycles
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.)
Granted
Application number
JP22237987A
Other languages
Japanese (ja)
Other versions
JP2822377B2 (en
Inventor
Mikio Tsuzuki
Nobuyuki Hayashi
Shigeru Obonai
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62222379A priority Critical patent/JP2822377B2/en
Publication of JPS6464718A publication Critical patent/JPS6464718A/en
Application granted granted Critical
Publication of JP2822377B2 publication Critical patent/JP2822377B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/02—Lapping gear teeth
    • B23F19/025—Lapping bevel gears by making use of a correspondingly shaped counterpart

Landscapes

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

Abstract

PURPOSE:To obtain a proper backlash by providing a backlash adjusting means to relatively separate a pair of gears after mutually butting the pair of gears while temporarily stopping their meshed rotation to make backlash zero midway through a lapping operation. CONSTITUTION:The program of a control device is made so as to readjust backlash midway through a lapping operation by utilizing a meshing device 32 for setting backlash between a pinion 10 and a ring gear 12 prior to the lapping. For example, when lapping is to be given by five cycles in total to each of a retracting face and an advancing face, the dispersion in backlash between the pinion 10 and the ring gear 12 is readjusted at the time of finishing the lapping by four cycles and, after that, the final lapping for one cycle is carried out. Thereby, the backlash at the time of finishing lapping is nearly in agreement with a backlash desired while in use.
JP62222379A 1987-09-04 1987-09-04 Gear lapping machine control method and gear lapping machine Expired - Lifetime JP2822377B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222379A JP2822377B2 (en) 1987-09-04 1987-09-04 Gear lapping machine control method and gear lapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222379A JP2822377B2 (en) 1987-09-04 1987-09-04 Gear lapping machine control method and gear lapping machine

Publications (2)

Publication Number Publication Date
JPS6464718A true JPS6464718A (en) 1989-03-10
JP2822377B2 JP2822377B2 (en) 1998-11-11

Family

ID=16781434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222379A Expired - Lifetime JP2822377B2 (en) 1987-09-04 1987-09-04 Gear lapping machine control method and gear lapping machine

Country Status (1)

Country Link
JP (1) JP2822377B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191739A (en) * 1989-12-07 1993-03-09 Toyota Jidosha Kabushiki Kaisha Method and apparatus for lapping gear teeth while changing at least one of load torque, rotating speeds and rate of teeth contact point movement of the gears
US5299390A (en) * 1991-04-11 1994-04-05 Toyota Jidosha Kabushiki Kaisha Method and apparatus for lapping a pair of gears
JP2007044780A (en) * 2005-08-08 2007-02-22 Showa Corp Aligning device and aligning method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191739A (en) * 1989-12-07 1993-03-09 Toyota Jidosha Kabushiki Kaisha Method and apparatus for lapping gear teeth while changing at least one of load torque, rotating speeds and rate of teeth contact point movement of the gears
US5299390A (en) * 1991-04-11 1994-04-05 Toyota Jidosha Kabushiki Kaisha Method and apparatus for lapping a pair of gears
JP2007044780A (en) * 2005-08-08 2007-02-22 Showa Corp Aligning device and aligning method

Also Published As

Publication number Publication date
JP2822377B2 (en) 1998-11-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term