GB1183251A – Continuous Casting Apparatus with Mold Oscillating Means
– Google Patents
GB1183251A – Continuous Casting Apparatus with Mold Oscillating Means
– Google Patents
Continuous Casting Apparatus with Mold Oscillating Means
Info
Publication number
GB1183251A
GB1183251A
GB819867A
GB819867A
GB1183251A
GB 1183251 A
GB1183251 A
GB 1183251A
GB 819867 A
GB819867 A
GB 819867A
GB 819867 A
GB819867 A
GB 819867A
GB 1183251 A
GB1183251 A
GB 1183251A
Authority
GB
United Kingdom
Prior art keywords
mould
bar
continuous casting
jacks
inch
Prior art date
1967-02-21
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
GB819867A
Inventor
Norman Phillip Goss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oglebay Norton Co
Original Assignee
Oglebay Norton Co
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.)
1967-02-21
Filing date
1967-02-21
Publication date
1970-03-04
1967-02-21
Application filed by Oglebay Norton Co
filed
Critical
Oglebay Norton Co
1967-02-21
Priority to GB819867A
priority
Critical
patent/GB1183251A/en
1970-03-04
Publication of GB1183251A
publication
Critical
patent/GB1183251A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
B22D11/053—Means for oscillating the moulds
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
B22D11/14—Plants for continuous casting
Abstract
1,183,251. Continuous casting-machines; making strip. OGLEBAY NORTON CO. 21 Feb., 1967, No. 8198/67. Headings B3A and B3F. In the continuous casting of a metal bar 32, a mould 10 is mounted on a movable platform 11 oscillated by hydraulic or pneumatic jacks 17 and also vibrated by devices 19, the force of the jacks 17 being controlled so that during the upward movement of the mould 10 normal friction is overcome, but the force is not capable of breaking the thin skin formed initially in the mould, but during abnormal friction conditions the mould is carried downwards by the movement of the bar 32 and pressure fluid is expelled from the jacks into a pressure accumulator (80), (Fig. 4, not shown). The forces are controlled and recorded by a pressure regulator (71) and strain gauges and oscillographs 23, 44. A limit switch SW1 is operated by the platform 11 at its limit of travel to stop the winch 42 controlling the pouring and the pinch rolls 26 withdrawing the bar 32. The mould 10 comprises resiliently mounted side walls (48) and end walls (54) provided with liquid coolant passageways (60), (63), (Fig. 2, not shown). A layer of fused glass may be added on top of the molten metal in the mould 10 to pass around the skin of the bar 32 to reduce friction forces. The pinch rolls 26 reduce the cross-section of the bar 32 by at least 25% to remove the piping (32a), (Fig. 3, not shown). In an example described the vibrating frequency is 500-3600 vibrations per minute at an amplitude of 0À005 to 0À020 inch, whereas the oscillations are at a frequency of 60-100 times per minute at an amplitude of 0À25 to 1À0 inch.
GB819867A
1967-02-21
1967-02-21
Continuous Casting Apparatus with Mold Oscillating Means
Expired
GB1183251A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB819867A
GB1183251A
(en)
1967-02-21
1967-02-21
Continuous Casting Apparatus with Mold Oscillating Means
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB819867A
GB1183251A
(en)
1967-02-21
1967-02-21
Continuous Casting Apparatus with Mold Oscillating Means
Publications (1)
Publication Number
Publication Date
GB1183251A
true
GB1183251A
(en)
1970-03-04
Family
ID=9847738
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB819867A
Expired
GB1183251A
(en)
1967-02-21
1967-02-21
Continuous Casting Apparatus with Mold Oscillating Means
Country Status (1)
Country
Link
GB
(1)
GB1183251A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN113976845A
(en)
*
2021-11-22
2022-01-28
马钢集团设计研究院有限责任公司
Pneumatic automatic regulating and guiding device for continuous casting flow
1967
1967-02-21
GB
GB819867A
patent/GB1183251A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN113976845A
(en)
*
2021-11-22
2022-01-28
马钢集团设计研究院有限责任公司
Pneumatic automatic regulating and guiding device for continuous casting flow
CN113976845B
(en)
*
2021-11-22
2023-05-26
马钢集团设计研究院有限责任公司
Pneumatic automatic adjusting and guiding device for continuous casting flow
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Legal Events
Date
Code
Title
Description
1970-07-15
PS
Patent sealed
1971-09-15
PLNP
Patent lapsed through nonpayment of renewal fees
