TOOL FOR ELECTROMECHANICAL MANDRELING OF SMOOTH CYLINDRICAL HOLES Russian patent published in 2015 - IPC B24B39/02 

Abstract RU 2569869 C1

FIELD: machine building.

SUBSTANCE: tool contains the pusher, the mandrel, the non-conductive bushing the isolating bushing, the calibrating tooth and the guiding nut. The pusher has thread in the upper part and is screwed-in into the non-conductive bushing. The non-conductive bushing is pressed in the flange which is connected by four bolts with the flange of Morse cone. Between the named flanges the strain-gage weight sensor is installed.

EFFECT: tool durability increase.

2 dwg

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RU 2 569 869 C1

Authors

Morozov Aleksandr Viktorovich

Gorev Nikolaj Nikolaevich

Dates

2015-11-27Published

2014-07-11Filed