Effect of methods used to arrange components for carburizing and quench cooling on the deformation of gears

Journal Article · Thu May 01 04:00:00 EDT 1986 · Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States)

OSTI ID:5475309

Murzin, V A; Koshkareva, L I; Kurilova, S B; Polumordvinova, N G

The purpose of the study was to investigate the effect of the method used to arrange the components during gas carburization and their charging in the quenching medium and the selection of the optimal variant that provides for a reduction in the quenching deformation of the coarse gears of coal mining combines. The difference in deformation during quenching of components in the horizontal and suspended positions is of little significance, with the exception of the deformation across the width of the slotted grooves. The influence exerted by the factors under investigation on quenching deformation must be evaluated with allowance for the ''sensitivity'' of the individual structural elements of the specimens (gear rim, slotted grooves in the openings, etc.) to technological effects during carburizing and quenching.

• Research Organization: Khurgan MachineBuilding Institute
• OSTI ID: 5475309
• Journal Information: Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States), Journal Name: Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States) Vol. 27:12; ISSN MHTRA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CARBURIZATION
CHROMIUM ALLOYS
CONTROL
CUTTER LOADERS
CUTTING MACHINES
DEFORMATION
EQUIPMENT
GEARS
HARDENING
HAULAGE EQUIPMENT
HEAT TREATMENTS
IRON ALLOYS
IRON BASE ALLOYS
LOADERS
MACHINE PARTS
MATERIALS HANDLING EQUIPMENT
METALLURGICAL EFFECTS
MINING EQUIPMENT
NICKEL ALLOYS
NICKEL STEELS
NICKEL-CHROMIUM STEELS
NOTCHES
OPTIMIZATION
PARAMETRIC ANALYSIS
POSITIONING
PROCESS CONTROL
QUENCH HARDENING
STEELS
SURFACE HARDENING
SURFACE TREATMENTS
TEMPERATURE EFFECTS
TEMPERING