Stock Shearing Machines TRIZ Cases

A serrated blade carrier cuts sheets with lower pull force, reducing tabbing while enabling tail-length adjustment and delayed re-dispensing.

A biased damping roller absorbs overspin shock and lowers peak pull force, helping paper towel dispensers cut cleanly without tabbing.

Manual pull starts a motor-driven roller only during dispensing, cutting battery drain while reducing pull resistance and sheet tearing.

Paired upper and lower blades extend rotary shear cutting to thick rolled products while supporting continuous production and in-line sampling.

Localized fiber-reinforced thermoplastic bands help aircraft fluid pipes resist buckling while staying light, bendable, and practical to make.

Elastic guide members in the trimming gap stabilize a cylindrical workpiece during cutting to prevent tilt, uneven cut heights, and steps.

A changing shear-plate trajectory cuts complex profiled elements cleanly, avoiding deformation and post-processing on shapes such as rain gutters.

A magazine, separator, feed assembly, and die work under controller coordination to cut metal struts accurately with less manual handling.

A hydraulic wedge shifts the drum shear blade tangentially for precise, durable gap adjustment across varying flat metal thicknesses.

Variable stroke and direction let the shearing carriage place rod sections precisely at the forming station without stopping production.

A variable-width die and translating blade cut open profiles cleanly across different widths while limiting deformation, chips, noise, and effort.

Tool-free removable, reversible dies with chamfers help shear strut channels with less deformation, cleaner edges, and faster die changes.

A movable guard shields the knife-carrying element from strip heat, enabling cooling water to cut thermal stress without cooling the rolled strip.

Midspan inboard bearings with pneumatic or hydraulic loading limit die deflection and thermal growth, enabling faster wide-web cutting.

Interchangeable tool-steel dies shear strut channel and threaded rod cleanly, eliminating burrs, deburring time, and angled cut ends.

Movable multi-channel guides and rotary drums let multiple rolled-product strands be cut simultaneously in less space before cooling-bed discharge.

Motorized phasing actuators adjust cut radius and blade deflection during operation, improving cutting precision without machine stops.