JPS55144955A - Cam grinder - Google Patents

Cam grinder

Info

Publication number
JPS55144955A
JPS55144955A JP4974279A JP4974279A JPS55144955A JP S55144955 A JPS55144955 A JP S55144955A JP 4974279 A JP4974279 A JP 4974279A JP 4974279 A JP4974279 A JP 4974279A JP S55144955 A JPS55144955 A JP S55144955A
Authority
JP
Japan
Prior art keywords
journal
cam
outer diameter
machining
center
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
JP4974279A
Other languages
Japanese (ja)
Other versions
JPS646901B2 (en
Inventor
Masanori Sakatani
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP4974279A priority Critical patent/JPS55144955A/en
Publication of JPS55144955A publication Critical patent/JPS55144955A/en
Publication of JPS646901B2 publication Critical patent/JPS646901B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: To eliminate the deflection of a cam base circle against a journal section and to improve the machining accuracy of a cam by machining the cam profile based on the outer diameter of the journal section.
CONSTITUTION: A journal 5 is inserted into a chuck 12 to allow the key 17 to fit with the key groove freely by securing with a retainer 15 of a journal 12 positioned on one end of the main axle 8 of a cam shaft W. Further, the other end of the tail stock of cam shaft W is correcting the deflection automatically based on the outer diameter of the journal J by floating the center 4 in deflecting the journal J against the center hole, where a floating center 4 is inserted into the center hole of the end thereof for supporting, and the journal J close te tail stock is supported by three points rest device 13. This allows the cam profile to machine based on the outer diameter of the journal J to improve the accuracy of cam machining.
COPYRIGHT: (C)1980,JPO&Japio
JP4974279A 1979-04-24 1979-04-24 Cam grinder Granted JPS55144955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4974279A JPS55144955A (en) 1979-04-24 1979-04-24 Cam grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4974279A JPS55144955A (en) 1979-04-24 1979-04-24 Cam grinder

Publications (2)

Publication Number Publication Date
JPS55144955A true JPS55144955A (en) 1980-11-12
JPS646901B2 JPS646901B2 (en) 1989-02-06

Family

ID=12839631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4974279A Granted JPS55144955A (en) 1979-04-24 1979-04-24 Cam grinder

Country Status (1)

Country Link
JP (1) JPS55144955A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118298U (en) * 1976-03-06 1977-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118298U (en) * 1976-03-06 1977-09-07

Also Published As

Publication number Publication date
JPS646901B2 (en) 1989-02-06

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