METHOD FOR PARTS SURFACE STRENGTHENING TREATMENT OF BY SMOOTHENING Russian patent published in 2019 - IPC B24B39/00 

Abstract RU 2703072 C1

FIELD: technological processes.

SUBSTANCE: invention relates to surface hardening of parts by smoothening. Multiple passes of smoother with indenter made of synthetic diamond are made on part surface. At that, forced cooling of working zone is performed with lubricating-cooling process liquid, in form of 0.3–0.5 % water solution of hydroxyethyl cellulose, which is uniformly applied on treated surface in amount of 0.09–0.11 g/cm2.

EFFECT: as a result, hardness of the part surface and resistance and durability of the indenter are increased.

1 cl, 1 tbl, 2 ex

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RU 2 703 072 C1

Authors

Savraj Roman Anatolevich

Dates

2019-10-15Published

2019-03-22Filed