Metal deforming – By use of roller or roller-like tool-element – With modification or control of temperature of work – tool or...
Reexamination Certificate
2007-08-21
2007-08-21
Suhol, Dmitry (Department: 3725)
Metal deforming
By use of roller or roller-like tool-element
With modification or control of temperature of work, tool or...
C072S148000, C072S200000, C072S128000, C072S364000, C072S227000, C029S527700
Reexamination Certificate
active
10554632
ABSTRACT:
A system and the relevant thermo-electromechanical process with two superimposed devices (A) able to coil and uncoil a pre-strip (a) by reversing their positions, provided with outer (4) and inner (7) burners to respectively equalize and optimize the temperature along the whole pre-strip by means of special algorithms of the control software, suited to also control the speed, acceleration and deceleration, both in the coiling and uncoiling step, of the chuck (6) up to the advanced stop during coiling to let a segment of tail (c) of the pre-strip out of the device (A). A particular structure of the chuck (6)is also described.
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