HIGH-FREQUENCY INDUCTION HARDENING APPARATUS

PROBLEM TO BE SOLVED: To provide a high-frequency hardening apparatus which can improve the working environment of an operator and achieve energy saving by utilizing the heat of hardening water having cooled work.SOLUTION: High-temperature hardening water which has been jetted and supplied to work 3...

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Bibliographische Detailangaben
Hauptverfasser:	MINOUE JUNJI, MASUTANI YUSUKE, MIZOWAKI TAKAHITO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS RANGES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a high-frequency hardening apparatus which can improve the working environment of an operator and achieve energy saving by utilizing the heat of hardening water having cooled work.SOLUTION: High-temperature hardening water which has been jetted and supplied to work 3 and recovered into a recovery pan 5 is supplied to heat conduction piping 9 arranged under a floor 10 at the standing position of an operator. The hardening water passing through the heat conduction piping 9 heats the floor surface at the standing position 10 and itself decreases in temperature. The hardening water decreased in temperature is recovered into a hardening water recovery tank 11, which suppresses temperature rise of the hardening water stored in the hardening water tank 11. 【課題】ワークを冷却した焼入水の熱を利用して、作業者の作業環境を改善すると共に、省エネルギー化を実現することができる高周波焼入装置を提供することである。【解決手段】ワーク３に向けて噴射供給され、回収パン５に回収された高温の焼入水を、作業者の立ち位置１０の床下に配置した熱伝導配管９に供給する。熱伝導配管９を通過した焼入水は、立ち位置１０の床面を加熱し、自身の温度は低下する。温度が低下した焼入水が、焼入水タンク１１に回収される。その結果、焼入水タンク１１内に貯留されている焼入水の温度上昇が抑制される。【選択図】図２