METHOD FOR STRENGTHENING OF INTERNAL COMBUSTION ENGINE CRANKSHAFT Russian patent published in 2004 - IPC

Abstract RU 2231565 C2

FIELD: mechanical engineering.

SUBSTANCE: method involves providing induction hardening of necks, flutes and ends, followed by chemical-thermal processing.

EFFECT: increased service life, strength, thermal stability, and wear resistance and enhanced reliability in operation of crankshaft.

4 cl, 2 dwg

Similar patents RU2231565C2

Title	Year	Author	Number
METHOD OF CRANK-SHAFT PRODUCTION	2007	Svetlichnyj Nikolaj Ivanovich Ishchenko Vladimir Ivanovich Sarapulov Nikolaj Vladimirovich Tumanov Evlampij Semenovich	RU2369647C2
METHOD OF REPAIRING THE STRENGTHENED BY INDUCTION HARDENING CRANKSHAFTS OF INTERNAL COMBUSTION ENGINES	2017	Ishchenko Vladimir Ivanovich	RU2675868C1
METHOD FOR REPAIRING INDUCTION HARDENED CRANK SHAFTS OF INTERNAL COMBUSTION ENGINE	1999	Svetlichnyj N.I. Ajukin Z.A. Ishchenko V.I. Leonov S.M.	RU2158191C1
METHOD OF REPAIRING ICE CRANKSHAFT JOURNALS HARDENED BY NITRIDING	2011	Shibakov Vladimir Georgievich Galiev Rafis Kashfelovich Khabibullin Rifat Gabdulkhakovich Kulakov Aleksandr Tikhonovich Denisov Aleksandr Sergeevich Gafijatullin Askhat Asadullovich	RU2487002C2
METHOD FOR RESTORING WORKING CAPACITY OF CRANKSHAFT WITH USE OF HF-CURRENT QUENCHING	2005	Vinitskij Anatolij Anatol'Evich Semenov Robert Alekseevich	RU2296169C1
METHOD OF HARDENING CRANKSHAFTS	0	Aguzarov Vladimir Osmanovich Aguzarov Totraz Tasoltanovich	SU1258853A1
METHOD OF REPAIRING STRENGTHENED BY INDUCTION HARDENING CRANKSHAFTS OF INTERNAL COMBUSTION ENGINES	2017	Kakorin Daniil Dmitrievich	RU2673900C1
	0		SU287079A1
METHOD FOR TREATING PRODUCTS	0	Khersonskij Anatolij Kelmanovich Lyubashevskij Mikhail Semenovich	SU968083A1
METHOD FOR CHEMICAL-THERMAL PROCESSING OF COMPONENTS FROM MARTENSITIC STEELS	2014	Olenin Mikhail Ivanovich Gorynin Vladimir Igorevich Berezhko Boris Ivanovich Filimonov German Nikolaevich Ovanes'Jan Konstantin Konstantinovich Fadeev Aleksandr Nikolaevich	RU2574944C1

RU 2 231 565 C2

Authors

Svetlichnyj N.I.

Ajukin Z.A.

Ishchenko V.I.

Leonov S.M.

Dates

2004-06-27—Published

2002-09-13—Filed