IT1256353B - Tornio di tipo a doppio mandrino - Google Patents

Tornio di tipo a doppio mandrino

Info

Publication number
IT1256353B
IT1256353B ITMI922031A ITMI922031A IT1256353B IT 1256353 B IT1256353 B IT 1256353B IT MI922031 A ITMI922031 A IT MI922031A IT MI922031 A ITMI922031 A IT MI922031A IT 1256353 B IT1256353 B IT 1256353B
Authority
IT
Italy
Prior art keywords
processing phase
trolley
duration
shaft
double spindle
Prior art date
Application number
ITMI922031A
Other languages
English (en)
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of ITMI922031A0 publication Critical patent/ITMI922031A0/it
Publication of ITMI922031A1 publication Critical patent/ITMI922031A1/it
Application granted granted Critical
Publication of IT1256353B publication Critical patent/IT1256353B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
ITMI922031A 1991-12-05 1992-08-28 Tornio di tipo a doppio mandrino IT1256353B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3322048A JPH05154701A (ja) 1991-12-05 1991-12-05 ２主軸ｎｃ旋盤

Publications (3)

Publication Number Publication Date
ITMI922031A0 ITMI922031A0 (it) 1992-08-28
ITMI922031A1 ITMI922031A1 (it) 1994-02-28
IT1256353B true IT1256353B (it) 1995-12-01

Family

ID=18139340

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922031A IT1256353B (it) 1991-12-05 1992-08-28 Tornio di tipo a doppio mandrino

Country Status (4)

Country Link
JP (1) JPH05154701A (ja)
DE (1) DE4227552A1 (ja)
GB (1) GB2262061A (ja)
IT (1) IT1256353B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441106A1 (de) * 1994-11-18 1996-05-23 Scherer Feinbau Gmbh Drehmaschine mit zwei parallelen, horizontalen Arbeitsspindeln
FR2727885A1 (fr) * 1994-12-09 1996-06-14 Renault Automation Machine-outil pour l'usinage de vilebrequins pour des moteurs a quatre cylindres en ligne, son procede de travail et chaine d'usinage integrant une telle machine-outil
DE10040224A1 (de) * 2000-08-17 2002-03-07 Index Werke Kg Hahn & Tessky Werkzeugmaschine
JP2005186243A (ja) * 2003-12-26 2005-07-14 Fukoku Co Ltd 外径面に複数本の環状溝を有する鋳鉄製環状部材の加工方法及び加工装置
DE102007005846A1 (de) 2007-02-01 2008-08-07 Emag Holding Gmbh Werkzeugmaschine
CN105414617B (zh) * 2015-12-23 2017-12-19 浙江太阳股份有限公司 一种高精度数控外圆铣床
JP7156897B2 (ja) * 2018-10-10 2022-10-19 シチズン時計株式会社 工作機械

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201183A (en) * 1938-08-31 1940-05-21 Elmer E Kelley Machine tool
DE3525276A1 (de) * 1985-07-16 1987-01-29 Pittler Ag Maschf Zweispindel-drehautomat

Also Published As

Publication number Publication date
ITMI922031A1 (it) 1994-02-28
GB2262061A (en) 1993-06-09
ITMI922031A0 (it) 1992-08-28
GB9217234D0 (en) 1992-09-23
JPH05154701A (ja) 1993-06-22
DE4227552A1 (de) 1993-06-09

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Legal Events

Date Code Title Description
0001 Granted