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Metallurgist

, Volume 56, Issue 11–12, pp 848–853 | Cite as

Shears for cutting rolled shapes and thick-walled tubes

  • V. I. Truskovskii
  • V. G. Sherkunov
Article
  • 43 Downloads

Results are presented from the development and testing of a new design of shears for cutting rolled shapes of circular cross section and thick-walled tubes. The shears employ a mechanical cutting scheme based on translational motion of the cut portions of the workpiece in two directions as they also rotate. All of the innovations incorporated into the shears have been awarded Russian patents.

Keywords

shears hydraulic actuator toothed rack pinion flat wedge-shaped blades cutting edge clamping plates angle of inclination rolled shape semifinished product 

References

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.South Ural State UniversityCheyabinskRussia

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