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Filing date
Publication date
Application filedfiledCritical
Priority to JP3454176ApriorityCriticalpatent/JPS52118683A/ja
Publication of JPS52118683ApublicationCriticalpatent/JPS52118683A/ja
Publication of JPS5521642B2publicationCriticalpatent/JPS5521642B2/ja
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
B23Q17/0957—Detection of tool breakage
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Drilling And Boring
(AREA)
JP3454176A1976-03-311976-03-31Apparatus for detecting breakage of tap
GrantedJPS52118683A
(en)