GB1294838A – – Google Patents
GB1294838A – – Google Patents
Info
Publication number
GB1294838A
GB1294838A
GB1294838DA
GB1294838A
GB 1294838 A
GB1294838 A
GB 1294838A
GB 1294838D A
GB1294838D A
GB 1294838DA
GB 1294838 A
GB1294838 A
GB 1294838A
Authority
GB
United Kingdom
Prior art keywords
flaw
detecting means
cutter head
flaws
workpiece
Prior art date
1970-05-04
Legal status (The legal status 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 status listed.)
Expired
Application number
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.)
1970-05-04
Filing date
1971-04-21
Publication date
1972-11-01
1971-04-21
Application filed
filed
Critical
1972-11-01
Publication of GB1294838A
publication
Critical
patent/GB1294838A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
238000005520
cutting process
Methods
0.000
abstract
2
238000003754
machining
Methods
0.000
abstract
2
238000001514
detection method
Methods
0.000
abstract
1
230000006698
induction
Effects
0.000
abstract
1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
B23B5/12—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T82/00—Turning
Y10T82/10—Process of turning
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T82/00—Turning
Y10T82/25—Lathe
Y10T82/2527—Lathe having hollow cutter head
Abstract
1294838 Turning; bar-stock feeding H LINDEMANN 21 April 1971 [4 May 1970] 10543/71 Headings B3B and B3T A machine for turning bars or tubes comprises a rotary cutter head 3 adapted to be traversed longitudinally of a non-rotatably supported workpiece 5, and flaw detecting means 9, 10 arranged to test the workpiece for flaws simultaneously with the machining operation. The cutter head may have cutters 11 adapted to cut in both directions of movement or alternatively in only one direction and may make repeated cuts till the flaws have been removed; alternatively the flaw detecting means may provide an indication of the depth of cut required to remove the flaw and sufficient increment of cut is then applied to finish the workpiece in a second cutting operation. The flaw-detecting means may control the traverse movement of the carriage 4 in such manner that a change of speed occurs at a flaw so as to mark the tube in the vicinity of the flaw. The detecting means may be mounted to rotate with the cutter head. Reference is made to the use of ultrasonic tracers, eddy-current tracers and induction coils or cutting force or friction measuring instruments for the detection of the flaws and these may be used in conjunction with various, e.g. electronic control elements. The bars or tubes may be fed from a feed rack 1 and discharged to a discharge rack 2 and are mounted for machining in clamping jaws 6, 7 adapted to be released and lowered to allow passage of the cutter head 3.
GB1294838D
1970-05-04
1971-04-21
Expired
GB1294838A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19702021812
DE2021812C3
(en)
1970-05-04
1970-05-04
Peeling machine
Publications (1)
Publication Number
Publication Date
GB1294838A
true
GB1294838A
(en)
1972-11-01
Family
ID=5770214
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1294838D
Expired
GB1294838A
(en)
1970-05-04
1971-04-21
Country Status (4)
Country
Link
US
(1)
US3782228A
(en)
DE
(1)
DE2021812C3
(en)
FR
(1)
FR2093427A5
(en)
GB
(1)
GB1294838A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4175442A
(en)
*
1978-01-05
1979-11-27
United States Steel Corporation
Method and apparatus for the ultrasonic detection of flaws in hot metallic objects
US4620463A
(en)
*
1985-07-29
1986-11-04
Compagnie Europeenne Du Zirconium Cezus
Process for machining tubular parts and apparatus for carrying out the process
US5747693A
(en)
*
1992-11-06
1998-05-05
The United States Of America As Represented By The Secretary Of The Army
System for taking transverse measurements
US5517886A
(en)
*
1994-05-03
1996-05-21
Dainichi Kinzoku Kogyo Co., Ltd.
Centering device having work rest control responsive to carriage detection means
DE102005033188A1
(en)
*
2005-07-13
2007-01-18
Aberle Gmbh & Co.
Method for production of hollow cylinder precision metal parts with external teeth useful in vehicle production, e.g. steering wheel spindles production of a rough part by cutting the bar material to the required length
DE102010013480A1
(en)
*
2009-10-02
2011-04-07
Ferroll Gmbh
Cutting tool, in particular peeling tool, boring head, solid boring head or boring head, as well as a cutting machine and method
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1973801A
(en)
*
1928-05-02
1934-09-18
Shaw Crane Putnam Machine Comp
Billet peeler
US2328002A
(en)
*
1939-09-07
1943-08-31
American Smelting Refining
Metalworking machine
US2656714A
(en)
*
1949-04-12
1953-10-27
Mcphar Engineering Company Of
Method and apparatus for nondestructive investigation of magnetostrictive solids
US3121324A
(en)
*
1961-01-11
1964-02-18
Automation Ind Inc
Ultrasonic inspection apparatus
US3262123A
(en)
*
1963-07-31
1966-07-19
American Mach & Foundry
Method for testing and grading elongate members
US3371524A
(en)
*
1964-10-15
1968-03-05
Custom Machine Inc
Apparatus for positioning a search unit
DE1552359B2
(en)
*
1966-10-05
1971-08-19
Th Kieserhng & Albrecht, 5650 Solingen
MEASURING DEVICE FOR CURRENT DIAMETER DETERMINATION OF A CYLINDRICAL WORKPIECE
CH481704A
(en)
*
1968-02-13
1969-11-30
Hugo Karrenberg & Sohn K G
Device for operating the turning tools on rotating cutter heads of automatic lathes
US3553570A
(en)
*
1969-01-22
1971-01-05
Republic Steel Corp
Automatic billet inspector
1970
1970-05-04
DE
DE19702021812
patent/DE2021812C3/en
not_active
Expired
1971
1971-04-01
FR
FR7111455A
patent/FR2093427A5/fr
not_active
Expired
1971-04-13
US
US00133493A
patent/US3782228A/en
not_active
Expired – Lifetime
1971-04-21
GB
GB1294838D
patent/GB1294838A/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2093427A5
(en)
1972-01-28
DE2021812B2
(en)
1972-12-14
DE2021812A1
(en)
1971-12-02
US3782228A
(en)
1974-01-01
DE2021812C3
(en)
1973-06-28
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Legal Events
Date
Code
Title
Description
1973-03-14
PS
Patent sealed [section 19, patents act 1949]
1979-12-12
PCNP
Patent ceased through non-payment of renewal fee
