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A method for wendelfoermigen winding up of a strip on tubes with circular cross section, as well as apparatus for exercise of the method
A method for wendelfoermigen winding up of a strip on tubes with circular cross section, as well as apparatus for exercise of the method
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机译:温德尔福尔根在带圆形横截面的管子上缠绕条的方法以及实施该方法的设备
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摘要
A method for the cold rolling of narrow flat lands on the cylindrical surface of heat exchanger tubing, just prior to the winding onto the tubing of one or more metal strips for the production of finned tubing, the device having pressure rollers on pressure levers carried by a journalled supporting spindle which rotates with the tubing, and a control sleeve inside the hollow spindle which, under the action of a linear actuator, interrupts the rolling action as desired, while the winding operation continues.
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