Metal deforming – By use of roller or roller-like tool-element – Plural roller-couples
Patent
1981-05-06
1983-07-26
Crane, Daniel C.
Metal deforming
By use of roller or roller-like tool-element
Plural roller-couples
72366, B21B 1312
Patent
active
043948227
ABSTRACT:
A high reduction method and apparatus for continuously hot rolling a product through a plurality of roll passes, wherein the distribution of horizontal forces in at least one roll pass other than the first is such that spontaneous entry is prevented by a maximum momentary opposing force which is greater than the available delivery force of the preceding roll pass. An additional force is exerted on the product in advance of the preceding roll pass. This additional force, when combined with the available delivery force of the preceding roll pass, is of sufficient magnitude to overcome the maximum momentary opposing force of the said one roll pass and thus achieve forced entry therein.
REFERENCES:
patent: 1199080 (1916-09-01), Jones
patent: 1851063 (1932-03-01), Ramsey
patent: 2811060 (1957-10-01), Sendzimir
patent: 3114276 (1963-12-01), Uebing et al.
patent: 3693393 (1972-09-01), Nellen et al.
patent: 3718020 (1973-02-01), Leitner
patent: 3735617 (1973-05-01), Bretschneider
patent: 4019361 (1977-04-01), Sebardt
patent: 4050280 (1977-09-01), Sayer
patent: 4074557 (1978-02-01), Yanagimoto et al.
patent: 4106318 (1978-08-01), Yanagimoto et al.
patent: 4307595 (1981-12-01), Nishikubo et al.
Stahl & Eisen, Sep. 9, 1948, "State of Knowledge in the Area of Hot Forming" by T. Dahl, pp. 333-345.
"Developments in Rolling Mill Technology"-The Metals Society International Conference, E. C. Hewitt, Sep. 1979.
Nippon Steel Technical Report No. 16, Dec. 1980, pp. 88-102.
Crane Daniel C.
Morgan Construction Company
Scherer Jonathan L.
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