FIELD: metallurgy.
SUBSTANCE: cooling plate is implemented of copper or copper alloy and allows several channels for cooler. Channels are connected to weld on cold side of plate by nipples with entry and withdrawal for cooler. Nipples are outfitted on ends from the side of plate formed by lipping by flanges. Those flanges are introduced into excision on plate cold face and welded by flanges perimeter with cold side of plate.
EFFECT: increasing of endurance limit of connections between cooling plate and nipple.
10 cl, 5 dwg
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