Tapping machine and tap die, and method of detecting overstroke of tap

An adapter for tapping used in a turret punch press includes a ring gear in which a tapping tool is mountable. Further, a gear holder in which the ring gear is disposed and which is mountable on a turret of the turret punch press so as to locate the disposed ring gear at a position corresponding to...

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Hauptverfasser: SONODA NOBUHISA, ASAMI JUNICHI, ARAI SHINGO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An adapter for tapping used in a turret punch press includes a ring gear in which a tapping tool is mountable. Further, a gear holder in which the ring gear is disposed and which is mountable on a turret of the turret punch press so as to locate the disposed ring gear at a position corresponding to a punch mounting section formed in advance in the turret of the turret punch press is also provided.