HEAT TREATMENT APPARATUS

To provide a heat treatment apparatus in which a heat treatment can be performed in a state that a joint member is stably supported.SOLUTION: The heat treatment apparatus is used for heat treatment of a joint member. The joint member includes a cup portion 11 having a bottom portion 11b at one end i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	IKEDA KENJIRO, TAKAHASHI TOMOAKI, YAMAJI YUKIMITSU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a heat treatment apparatus in which a heat treatment can be performed in a state that a joint member is stably supported.SOLUTION: The heat treatment apparatus is used for heat treatment of a joint member. The joint member includes a cup portion 11 having a bottom portion 11b at one end in the axial direction of a peripheral wall portion 11a formed in a cylindrical shape and an opening at the other end in the axial direction of the peripheral wall portion 11a, and a shaft portion 21 extending in the axial direction from the bottom portion 11b. The heat treatment apparatus includes a support member 39 for supporting the joint member 10 during heat treatment. The support member 39 contacts the inner surface 13 of the cup portion 11 with the opening 11c facing downward, and supports the cup portion 11 from under it.SELECTED DRAWING: Figure 3 【課題】ジョイント部材を安定して支持した状態で熱処理を行うことができる熱処理装置を提供することを目的とする。【解決手段】熱処理装置は、筒状に形成された周壁部１１ａの軸方向の一端に底部１１ｂを有しかつ周壁部１１ａの軸方向の他端が開口しているカップ部１１と、底部１１ｂから軸方向に延びている軸部２１とを備えたジョイント部材を熱処理するものである。熱処理装置は、熱処理中にジョイント部材１０を支持する支持部材３９を備え、支持部材３９は、開口１１ｃを下向きにしたカップ部１１の内表面１３に接触し当該カップ部１１を下から支持する。【選択図】図３