Shaping Tools TRIZ Cases

A moveable contact element opens the pressure relieving channel of an oscillating cylinder impulse valve to adjust turning points.

Independent mandrel carriage movement reduces guide bed strain during difficult-to-deform material forging.

Multiple expansion dies gradually enlarge container diameter up to 25% without fracturing metal or damaging coatings, eliminating costly tooling changes.

Segmented tool parts yield under pressure to ensure uniform cooling and consistent strength in steep areas of hardened sheet metal.

A press die uses adjacent block rows with joint portions facing side surfaces to ensure precise alignment during operation.

A hot-working tool maintains toughness with elevated phosphorus content through controlled prior austenite grain size and limited grain boundary segregation.

Torque limit values in the lifting motor prevent upward pushing of iron core laminates while maintaining crimping mechanical strength.

Ceramic slide plates eliminate lubricant complexity and wear in profile-rolling machines.

A two-stage forming method shapes hat-section metal members using variable die shoulder radii to manage tensile stress and minimize compressive forces.

Segmented tool parts with branching cooling channels deliver uniform heat removal, eliminating uneven cooling caused by complex milled arrangements.

Heating steel above Ac3 point before shearing prevents delayed fracture while maintaining dimensional accuracy.