Novel box-type gas nitriding furnace

The utility model relates to the technical field of box-type gas nitriding furnaces, in particular to a novel box-type gas nitriding furnace which enables a furnace cover on a furnace body to be opened and closed more conveniently, effectively improves use convenience and improves processing efficie...

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Bibliographische Detailangaben
Hauptverfasser:	YANG XIAOLIN, OU XIN, FAN YUYING, LIM JAE-BIN, LU CAIYUN, LIU PINGYANG, YUAN ZHONGYOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE DIFFUSION TREATMENT OF METALLIC MATERIAL FURNACES HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY OVENS RETORTS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of box-type gas nitriding furnaces, in particular to a novel box-type gas nitriding furnace which enables a furnace cover on a furnace body to be opened and closed more conveniently, effectively improves use convenience and improves processing efficiency. Comprising a gas nitriding furnace body, the bottom of the gas nitriding furnace body is connected with a base, the top end of the gas nitriding furnace body is provided with a pick-and-place opening, the pick-and-place opening is rotationally covered with two sets of box covers in a bilateral symmetry mode, a fixing frame is fixedly installed on the gas nitriding furnace body, and a motor is installed on the fixing frame; a driving screw rod and a driven screw rod are rotationally arranged on the fixing frame in a bilateral symmetry mode, a first hinge plate is hinged between every two sets of first hinge seats up and down, a workpiece tray is arranged in the gas nitriding furnace body in a sliding mode, two