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Title:
METHOD OF MANUFACTURING VICE JAW USED IN DOUBLE END FINISHING MACHINE
Document Type and Number:
Japanese Patent JP2001129734
Kind Code:
A
Abstract:

To provide a method of manufacturing a vice jaw capable of agreeing a core of a shaft center of a work fixed by a pair of half ring-shaped vice jaws mounted on a vice mechanism of a double end finishing machine, with a center of the rotation of a rotary cutting unit in the both end finishing machine.

In this method of manufacturing vice jaw used in a double end finishing machine for finishing both ends by a pair pf rotary cutting units 6, 6 movable in the forward and backward direction with respect to an end finishing position of a tubular work W in a state the work W is fixed by a pair of half ring-shaped bias jaws 5, 5 respectively demountably mounted on a fixed vice table 2 and a movable bias table 3 of a bias mechanism through mounting members 4, 4, a pair of jaw materials 25, 25 provided with prepared holes 24 in advancer are mounted on both vice tables 2, 3, and the prepared holes 24 of the both jaw materials 25, 25 are worked by the cutting units 6 to obtain holes having an inner diameter capable of being externally fitted to the work W.


Inventors:
TSUNE YOSHITAKA
Application Number:
JP1999000314279
Publication Date:
May 15, 2001
Filing Date:
November 04, 1999
Export Citation:
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Assignee:
TSUNE SEIKI KK
International Classes:
B23Q3/06; B25B1/20; (IPC1-7): B23Q3/06; B25B1/20
Attorney, Agent or Firm:
藤川 忠司