JPS56152524A - Pinion cutter with bevelling blade - Google Patents

Pinion cutter with bevelling blade

Info

Publication number
JPS56152524A
JPS56152524A JP5370180A JP5370180A JPS56152524A JP S56152524 A JPS56152524 A JP S56152524A JP 5370180 A JP5370180 A JP 5370180A JP 5370180 A JP5370180 A JP 5370180A JP S56152524 A JPS56152524 A JP S56152524A
Authority
JP
Japan
Prior art keywords
bevelling
tooth
cutter
tooth profile
work
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
JP5370180A
Other languages
Japanese (ja)
Inventor
Hidenori Nishino
Tadao Nagamitsu
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
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, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP5370180A priority Critical patent/JPS56152524A/en
Publication of JPS56152524A publication Critical patent/JPS56152524A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To minimize a change in bevelling work amount of a work during a period from the time when the cutter in new and until when it is to be scrapped by forming a tooth trace on a pitch cylinder of a tooth profile part in a hollow lead from in accordance with the recessed portion of the teeth face for bevelling.
CONSTITUTION: In a pinion cutter whose tooth surface 2 for bevelling which performs bevelling process on the tooth top part of a work is ground by the external peripheral surface of a grindstone 4 for grinding a tooth profile and having an arc-shaped concave part a formed almost in the neighborhood of the middle part of a cutter, while the tooth trace obtained on the pitch cylinder of the tooth profile part 1 is formed in a hollow lead such as shaped with a concave in the middle so that the maximum concavity β may be obtained near the middle position before or after the tooth profile part 1, by gradually changing a cutting blade involute curve. As a result, if the blade face of a pinion cuter is ground and the position of the tooth profile 2 for bevelling is changed from the position when the cutter is new toward the center following the concave part α, it is possible to minimize a change in bevelling work amount of the work.
COPYRIGHT: (C)1981,JPO&Japio
JP5370180A 1980-04-22 1980-04-22 Pinion cutter with bevelling blade Pending JPS56152524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5370180A JPS56152524A (en) 1980-04-22 1980-04-22 Pinion cutter with bevelling blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5370180A JPS56152524A (en) 1980-04-22 1980-04-22 Pinion cutter with bevelling blade

Publications (1)

Publication Number Publication Date
JPS56152524A true JPS56152524A (en) 1981-11-26

Family

ID=12950118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5370180A Pending JPS56152524A (en) 1980-04-22 1980-04-22 Pinion cutter with bevelling blade

Country Status (1)

Country Link
JP (1) JPS56152524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018187714A (en) * 2017-05-03 2018-11-29 株式会社不二越 Skiving cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018187714A (en) * 2017-05-03 2018-11-29 株式会社不二越 Skiving cutter

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