ENDRE S MAROTI
Electrician in Shrewsbury, MA
License number
Massachusetts 38349
Issued Date
Oct 28, 1996
Expiration Date
Jul 31, 2007
Type
Journeyman Electrician
Address
Address
Shrewsbury, MA 01545
Professional information
Method Of Controlling Product Tension In A Rolling Mill
US Patent:
4665730, May 19, 1987
Filed:
Oct 9, 1985
Appl. No.:
6/785724
Inventors:
Endre S. Maroti - Shrewsbury MA
Assignee:
Morgan Construction Company - Worcester MA
International Classification:
B21B 3706
US Classification:
72205
Abstract:
In a rolling mill wherein product is rolled continuously in successive first and second blocks at the finishing end of the mill, a pinch roll unit is interposed between the two blocks. The motor speed of the pinch roll unit is employed in combination with other variables to preset the motor speed of the second block prior to entry of the product front end therein. The preset motor speed of the second block produces an acceptable level of interblock product tension once the product has entered the second block. Thereafter, product elongation in the first block is monitored and required adjustments to the motor speed of the second block are made in order to maintain interblock product tension within acceptable limits.
Automatic Gauge Control System For Multi-Stand Tied Block Rod Rolling Mill
US Patent:
4558576, Dec 17, 1985
Filed:
Nov 14, 1983
Appl. No.:
6/550800
Inventors:
Richard J. Reardon - Boylston MA
Endre S. Maroti - Shrewsbury MA
Colin Roy - Worcester MA
John S. Lindsay - Shrewsbury MA
Endre S. Maroti - Shrewsbury MA
Colin Roy - Worcester MA
John S. Lindsay - Shrewsbury MA
Assignee:
Morgan Construction Company - Worcester MA
International Classification:
B21B 3712
US Classification:
72 9
Abstract:
The dimensions of a product passing through the finishing block of a roll rolling mill are measured. Where the dimensions of the product exiting the last finishing stand are out-of-tolerance, a calculation is made to determine the extent to which the roll parting of the work rolls of one of the two last finishing stands must be adjusted to bring the product into tolerance. Based on the calculated adjustment, progressively smaller adjustments are made to the roll partings of the work rolls of the upstream finishing stands to distribute the work which must be performed on the product to bring the product into tolerance.