PROCESSING SYSTEM AND METHOD FOR PROCESSING SHORT, ROD-SHAPED WORKPIECES USING PROCESSING SYSTEM

WIPO Patent Application WO/2014/027464

A1

Provided is a processing system that has a first processing device (10) that processes short, rod-shaped workpieces. Said first processing device contains the following: a first rotation unit (19) that grips and rotates workpieces; a supply path (13) provided along the axis of a first primary spindle (14) of the first rotation unit so as to pass completely through said first primary spindle; a first chuck (15) that grips workpieces supplied via said supply path; and a first tool holder (30) that holds a tool that processes the workpiece gripped by the first chuck. This processing system also has a supply unit (50) that pneumatically supplies workpieces to the supply path from the end of the first primary spindle on the side opposite the first chuck. The aforementioned first tool holder includes a stopper (31) that stops workpieces pneumatically sent via the supply path at a prescribed position at which the workpiece protrudes from the first chuck.

JPH0556302	[Name of device] Automatic lathe
JP6807669	Machine tool unit

YAMAURA SEIJI (JP)
KOSUGI KAZUHIDE (JP)

PCT/JP2013/004863

February 20, 2014

August 15, 2013

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NAGANO AUTOMATION CO LTD (JP)
HITACHI POWDERED METALS (JP)

B23B15/00; B23B3/30

WO2002092305A1

2002-11-21

JPH07204904A	1995-08-08
JPH07328802A	1995-12-19
JP2000218471A	2000-08-08
JP2002028801A	2002-01-29
JPH04283001A	1992-10-08
JP2003175404A	2003-06-24

IMAI, Akira et al. (JP)
Akira Imai (JP)

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