THE EFFECT OF OXYGEN COMPOUNDS IN LUBRICATING OIL ON INITIAL RUNNING-IN PROCESSES OF FRICTION COUPLES IN INTERNAL COMBUSTION ENGINES

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Abstract:

The effect of the oxygen compounds formed in used oils on wear and on engine performance resulting from the running-in process was studied. Cylinders and piston rings of the diesel engine D-16 were tested in the laboratory of a tractor factory. Wear, microhardness, and microroughness of friction surfaces were determined as indicators of the running-in process. This process was accelerated with the used oil as compared with the fresh oil or with special lubricant VTU. The used oil produced the best friction surface for loads occurring under field conditions.

Author(s):
Ventsel, S. V. ; Lelyuk, V. A. ; Moiseyev, E. I. ; Tolmacheva, A. G.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH
Supplementary Note:
Edited trans. of mono. Voprosy Treniya i Problemy Smazki (Questions of Friction and Lubrication Problems), Moscow, 1968 p201-206, by M. Olaechea.
Annotation:
The effect of oxygen compounds in lubricating oil on initial running-in processes of friction couples in internal combustion engines-- Translation.
Pagination:
0014

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-HT-23-277-70
Project Number(s):
FTD-7230178
 Subject Terms
Joint Capability Areas:
JCA_1.2.7_Experimentation; JCA_1.2_Force Preparation; JCA_1_Force Support
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*LUBRICANTS, *DIESEL ENGINES, WEAR RESISTANCE, OXYGEN, FRICTION, CORROSION, USSR, TEST METHODS
Field(s)/Group(s):
Lubricants and Hydraulic Fluids
Keyword(s):
TRANSLATIONS
Report Date:
1970 Jun 05