JPS5621752A - Grinding of hob edged groove - Google Patents

Grinding of hob edged groove

Info

Publication number
JPS5621752A
JPS5621752A JP9391679A JP9391679A JPS5621752A JP S5621752 A JPS5621752 A JP S5621752A JP 9391679 A JP9391679 A JP 9391679A JP 9391679 A JP9391679 A JP 9391679A JP S5621752 A JPS5621752 A JP S5621752A
Authority
JP
Japan
Prior art keywords
cutting edge
edge surface
hob
grinding
wheel
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
JP9391679A
Other languages
Japanese (ja)
Inventor
Masaoki Sumi
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.)
Kashifuji Works Ltd
Original Assignee
Kashifuji Tekkosho 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 Kashifuji Tekkosho KK filed Critical Kashifuji Tekkosho KK
Priority to JP9391679A priority Critical patent/JPS5621752A/en
Publication of JPS5621752A publication Critical patent/JPS5621752A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent quenching due to grinding by shortening the range that the cutting edge surface is ground at every revolution of a flat abrasive wheel by feeding the wheel and a hob vertically in parallel to an oblique slide of the cutting edge surface. CONSTITUTION:An edge 102 of borazon or a diamond is provided on a conical surface 104 of a flat abrasive wheel 101. The conical surface 104 faces the cutting edge surface 106 of the cutting groove of the hob 105, and the edge 102 contacts the cutting edge surface 106. The cutting edge surface 106 makes an acute angler with the center of axis 107 of the flat abrasive wheel which turns around the center of axis 107 while being fed in parallel to an oblique slide 108 of the cutting edge surface 106 which is ground in circular arc shape. Accordingly, as the range 109 that the cutting edge surface 106 is ground during one revolution of the wheel 101 can be shortened, the quenching due to grinding can be prevented.
JP9391679A 1979-07-23 1979-07-23 Grinding of hob edged groove Pending JPS5621752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9391679A JPS5621752A (en) 1979-07-23 1979-07-23 Grinding of hob edged groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9391679A JPS5621752A (en) 1979-07-23 1979-07-23 Grinding of hob edged groove

Publications (1)

Publication Number Publication Date
JPS5621752A true JPS5621752A (en) 1981-02-28

Family

ID=14095780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9391679A Pending JPS5621752A (en) 1979-07-23 1979-07-23 Grinding of hob edged groove

Country Status (1)

Country Link
JP (1) JPS5621752A (en)

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