SU438521A2 - Способ заточки сверл двумя шлифовальными кругами - Google Patents

Способ заточки сверл двумя шлифовальными кругами

Info

Publication number
SU438521A2
SU438521A2 SU1816029A SU1816029A SU438521A2 SU 438521 A2 SU438521 A2 SU 438521A2 SU 1816029 A SU1816029 A SU 1816029A SU 1816029 A SU1816029 A SU 1816029A SU 438521 A2 SU438521 A2 SU 438521A2
Authority
SU
USSR - Soviet Union
Prior art keywords
way
grinding wheels
sharpen
drills
sharpen drills
Prior art date
Application number
SU1816029A
Other languages
English (en)
Other versions
SU438521A1 (ru
Inventor
Николай Александрович Криштопа
Владимир Петрович Россихин
Original Assignee
Н. А. Криштопа
В. П. Россихин
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 Н. А. Криштопа, В. П. Россихин filed Critical Н. А. Криштопа
Priority to SU1816029A priority Critical patent/SU438521A1/ru
Priority claimed from SU1816029A external-priority patent/SU438521A1/ru
Application granted granted Critical
Publication of SU438521A2 publication Critical patent/SU438521A2/ru
Publication of SU438521A1 publication Critical patent/SU438521A1/ru

Links

SU1816029A 1972-07-31 Способ заточки сверл двум шлифовальными кругами SU438521A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1816029A SU438521A1 (ru) 1972-07-31 Способ заточки сверл двум шлифовальными кругами

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1816029A SU438521A1 (ru) 1972-07-31 Способ заточки сверл двум шлифовальными кругами

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU333014 Addition

Publications (2)

Publication Number Publication Date
SU438521A2 true SU438521A2 (ru) 1974-08-05
SU438521A1 SU438521A1 (ru) 1974-08-05

Family

ID=

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