JPS6246228A - Method of inspecting tooth contact of gear - Google Patents

Method of inspecting tooth contact of gear

Info

Publication number
JPS6246228A
JPS6246228A JP60186198A JP18619885A JPS6246228A JP S6246228 A JPS6246228 A JP S6246228A JP 60186198 A JP60186198 A JP 60186198A JP 18619885 A JP18619885 A JP 18619885A JP S6246228 A JPS6246228 A JP S6246228A
Authority
JP
Japan
Prior art keywords
gear
discolored
film
tooth contact
contact state
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.)
Pending
Application number
JP60186198A
Other languages
Japanese (ja)
Inventor
Yasuhiro Fukumoto
Hiroo Arataki
Yoshimi Niihara
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP60186198A priority Critical patent/JPS6246228A/en
Publication of JPS6246228A publication Critical patent/JPS6246228A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts
    • G01M13/02Gearings; Transmission mechanisms
    • G01M13/021Gearings

Abstract

PURPOSE:To make it possible to accurately perform the inspection of tooth contact state within a relatively short time, by meshing a first gear having a pressure responsive sheet mounted thereto with a second gear to rotate both gears and forming the discolored part obtained on the detached sheet into an image. CONSTITUTION:A drive pinion 4 is meshed with a ring gear 2 having a pressure responsive film 6 mounted thereto and driven to obtain a discolored part P changed to a red color corresponding to the tooth contact state of the drive pinion 4 to the ring gear 2 on the film 6. The film 6 having the discolored part P obtained thereon is detached from the teeth of the ring gear 2 to be mounted to a measuring jig. An image processor measures the center of gravity, area and lengths in tooth width and tooth height directions of the gear 2 on the basis of the image of the discolored part P of the film 6 obtained from a CCD camera and the inspection of the tooth contact state is performed on the basis of the measured result. By imaging the discolored part P, trouble accompanying the measuring error by a worker is reduced.
JP60186198A 1985-08-24 1985-08-24 Method of inspecting tooth contact of gear Pending JPS6246228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60186198A JPS6246228A (en) 1985-08-24 1985-08-24 Method of inspecting tooth contact of gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60186198A JPS6246228A (en) 1985-08-24 1985-08-24 Method of inspecting tooth contact of gear

Publications (1)

Publication Number Publication Date
JPS6246228A true JPS6246228A (en) 1987-02-28

Family

ID=16184096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60186198A Pending JPS6246228A (en) 1985-08-24 1985-08-24 Method of inspecting tooth contact of gear

Country Status (1)

Country Link
JP (1) JPS6246228A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136008A (en) * 1987-11-24 1989-05-29 Nissan Motor Co Ltd Apparatus for detecting positional shift quantity of gear
US5373735A (en) * 1993-07-30 1994-12-20 Gei Systems, Inc. Gear testing method and apparatus for inspecting the contact area between mating gears
CN105509791A (en) * 2016-02-05 2016-04-20 长沙中传机械有限公司 Gear pair coloring inspection equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136008A (en) * 1987-11-24 1989-05-29 Nissan Motor Co Ltd Apparatus for detecting positional shift quantity of gear
US5373735A (en) * 1993-07-30 1994-12-20 Gei Systems, Inc. Gear testing method and apparatus for inspecting the contact area between mating gears
CN105509791A (en) * 2016-02-05 2016-04-20 长沙中传机械有限公司 Gear pair coloring inspection equipment

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