RECOVERY MECHANISM AND RECOVERY METHOD OF FINISHED ARTICLE

To provide a recovery mechanism of finished articles which can improve quality of the finished articles that are cut out from a material by cutting.SOLUTION: A recovery mechanism recovering a finished article 102 cut out from a material by a turning process includes: a holding unit 38 which can hold the finished article 102 with a pair of arms 40 and can switch between a hold state in which the pair of arms 40 are closed until they are in contact with a peripheral surface of the finished article 102 so as to hold the finished article 102 and a stand-by state in which a gap from the peripheral surface of the finished article 102 is created to put the pair of arms 40 close to the peripheral surface of the finished article 102; and a control part controlling drive of the holding unit 38. The control part monitors whether or not cutting of the finished article 102 is over, keeps the holding unit 38 in the stand-by state before cutting is over and, at the timing at which cutting is completed, switches the holding unit 38 from the stand-by state to the hold state.SELECTED DRAWING: Figure 4 【課題】切断加工により素材から切り離される加工品の品質をより向上できる、加工品の回収機構を提供する。【解決手段】旋削加工で素材から切り離される加工品１０２を回収する回収機構は、一対のアーム４０で前記加工品１０２を挟持可能な挟持ユニット３８であって、前記加工品１０２を挟持するべく前記一対のアーム４０を前記加工品１０２の周面に接触するまで閉じた挟持状態と、前記加工品１０２の周面との間に隙間を開けて前記一対のアーム４０を前記加工品１０２の周面に近接させた待機状態と、に切替可能な挟持ユニット３８と、前記挟持ユニット３８の駆動を制御する制御部と、を備え、前記制御部は、前記加工品１０２の切断が完了したか否かを監視し、切断完了前は、前記挟持ユニット３８を前記待機状態に保つ一方で、切断完了したタイミングで、前記挟持ユニット３８を前記待機状態から前記挟持状態に切り替える。【選択図】図４