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.

Fixed motors and a lightweight moving cutting head reduce inertia, enabling precise high-rate tube cutting on continuous tubular products.

A limiting block and conveyed feed path prevent hand entry and material jamming while adjustable blades simplify replacement and extend blade life.

An eccentric crank drive gives a pipe cutting die a variable circular stroke, reducing pipe wall deformation and producing cleaner cuts.

A sun-planet gear train adjusts cut radius and blade deflection during operation, reducing downtime and keeping cuts accurate.

A yoke-driven sun and planet gear train adjusts cut radius and blade deflection during operation, reducing downtime and keeping cuts consistent.

A movable die and spaced seat plate shear strut channel and threaded rod cleanly, avoiding burrs, chips, and deburring steps.

Wedge upsetting after shear cutting increases slab-end friction so rollers can grip thin cast strands without larger drivetrains or manual intervention.

An eccentric crank drive gives a pipe cutting die a variable spiral stroke, reducing wall deformation while keeping cuts precise.

Two drum shears selected by strip thickness cut thin and thick hot strip after cooling, lowering cutting force, energy use, and cooling-section damage.

A wedge-shaped upset at the cast strand head improves rolling grip, avoids manual intervention, and supports continuous thin-slab production.

Selectable side-by-side strip cutters handle varying thickness and speed without lengthening the rolling line, reducing heat loss and cost.

Guided shearing between stationary and movable dies cuts strut channel or threaded rod cleanly, avoiding burrs and deburring.

A position-controlled longitudinal stop cuts rod end sections with lower pressure force, reducing wear and avoiding end-face compression.

Rotating drum shears and movable multi-channel guides cut rolled strands simultaneously, boosting mill throughput while saving floor space.

Hydraulic wedge positioning adjusts drum shear knife gap precisely and durably for varying flat metal thicknesses without manual readjustment.

A vacuum substrate clamp secures thin films to enable precise blade cutting with interleaved guide slots.

A rotary processing machine uses a rotating impeller with paddles to tumble meat products against slicing blades for automated cutting.

A straightening wheel and rotating frame convert coiled tubing into reusable pipe.

A hollow punch cuts dampers from flexible material while capturing parts on its inner surface.

A resilient stop element allows radial knife adjustment in a cylindrical holder, eliminating repeated manual re-adjustments.

A rotating disc blade cuts continuous webs at transport speed using a regulating section to maintain alignment.

A curtain cutting machine uses a movable platform with slidable adjusting devices to hold and position fabric for precise trimming.

A tube cutting machine uses a scarf blade to thin walls before shearing.

Tangential knife displacement adjusts drum shear gaps without axial drum movement, resolving curved blade symmetry and setup time constraints.