Y10T83/6648

Plate for an anvil roll with a reduced-vacuum region for use in a slip and cut system and method of using the same

A plate configured to contact a web includes a first region having a first characteristic and a second region having a second characteristic different than the first characteristic. The plate has a substantially arcuate wall with an inner surface and an outer surface. A plurality of vacuum holes extends between the inner and outer surfaces and are configured to be in fluid communication with a vacuum source. A vacuum region is adapted to contact the first region of the web and a reduced-vacuum region is adapted to receive the second region of the web. The plurality of vacuum holes are configured such that, when attached to the vacuum source, a vacuum pressure at the vacuum region is greater than a pressure at the reduced-vacuum region so that the first region of the web is held against the plate with a greater force than the second region.

Systems and methods of separating tubing sleeves from a tubing holder
10220535 · 2019-03-05 ·

A method includes selecting a cutting wheel assembly of a plurality of cutting wheel assemblies of a cutting system. Each cutting wheel assembly includes a different number of cutting blades. The method includes using a feed system to feed tubing toward the cutting system. The method also includes using the cutting system to cut the tubing concurrently at a plurality of locations to separate one or more subsections of tubing. The plurality of locations corresponds to a particular number of cutting blades of the selected cutting wheel assembly.

Rod coating stripper

A stripper for stripping coating off of coated sucker rod is provided. The stripper can have a frame having spaced-apart and opposing end plates with a passageway for receiving the coated rod. Rollers located in the frame guide the coated rod as it passes through the passageway. A cutting bar contacts the coated rod to cut a strip off of the coated rod, leaving a remainder of coating that can be deflected off of the coated rod by a deflector as the coated rod passes through the stripper.