Metal-Working Feeding Devices TRIZ Cases

Two-stage edge cutting forms and removes a local overhang to suppress stretch flange edge cracks without limiting pressed component shape.

By matching nominal properties to existing transfer assemblies, this case cuts press line tooling design time, cost, and geometric rework.

A rotatable two-part piston rod shortens effective stroke for faster roller feed cycles, lower friction, and easier handling of varying material thicknesses.

LED guidance and a mobile detection unit replace positioning plates, simplifying section bar loading while improving accuracy and throughput.

Axial plate feed through the clamping heads removes crane loading, shortens cylinder stroke, and cuts stretching cycle time.

Adjustable side walls, feed gates, and gripper control keep marker plates aligned and feeding reliably across size and thickness variations.

A vertically adjustable workpiece rack enables stable board transfer without manual height matching or laser head retraction.

Vacuum adsorption grooves and alternating multi-channel transfer stabilize cans into the mold while raising neck-forming speed without larger equipment.

Angled cutting on ribbed profiles enables precise folding into channel letter shapes, overcoming flat-strip machine limits.

Synchronized frame and punch motion forms continuous transverse corrugations while preserving metal sheet thickness and strength.

A self-actuating cam and cup assembly forms precise pipe grooves with low torque while accommodating diameter tolerances and limiting flare.

An upstream pusher and shape-conforming downstream support keep bent workpieces accurately aligned during intermittent press brake transfer.

Selectively movable rollers maintain alignment and pressure on non-circular metal products, reducing slippage in drawing.

Individually controlled transport modules cut setup and transfer time in multi-station forming while supporting flexible expansion.

Rotating the male die between strokes creates non-congruent partial embossing that prevents lid sticking while preserving a smooth print area.

Contact surfaces on a strip carrier suppress product bounce during fast conveying, helping prevent damage and stabilize inspection.

A pivoting gripping member and elastic link let the gripper adapt on contact, avoid nearby interference, and complete object picking.

Sets timing switch points by transfer bar trajectory distance instead of press angle, keeping servo transfer operations stable and easy to tune.

Energy-storing elements in articulated press transfer arms cut peak drive torque, wear, and power use during fast workpiece handling.

Sets the timing switch by trajectory distance instead of press angle, keeping servo transfer motion stable when phase signals differ.

An offset-compensating cutting segment keeps the OLED support strip aligned during net tensioning, improving evaporation precision and shielding accuracy.

Driven rollers and movable positioning elements let machine tools feed, position, and exchange multiple metal sheets with less setup and operator effort.

Energy-storing elements support press transfer arms in the acceleration direction, cutting torque peaks, drive size, and guide wear.

Narrower segmented belts and plural die shoes raise six-out shell throughput while limiting belt deformation, wear, and misalignment.

Autonomous mobile robots and a guide vehicle swap full and empty stamping strip reels to cut manual changeover time and raise machine utilization.

Rigid side walls, guide blocks, and adjustable feed gates keep thin marker plates aligned to prevent misfeeds and ensure precise embossing.

Retractable strip guides let one stamping tool handle varying sheet widths and blank types, cutting tool changes, labor, and downtime.

Programmable linear actuators reposition nesting blocks to prevent stamping misfeeds and release stacked workpieces cleanly onto exit rails.

A sliding sensor and secondary vacuum pad let the gripper pick only the top workpiece from random stacks without magnetic separation.

Integrated crane handling and programmable gauges automate sheet retrieval, positioning, bending, and tool changes to cut operator risk and time.

By rotating the reel in a horizontal winding layout, this case reduces strip loosening from gravity and centrifugal force while simplifying automation.

Pre-punching holes in laser-cut steel blanks before hot forming improves edge quality, cuts effort, and supports press-hardened auto parts.

Modular drawing, straightening, and measuring units let one machine handle single or dual metal wires with lower roll wear and precise linearization.

A reversible, sliding stopper assembly lets press brakes set sheet depth across the full brake length while reducing marks on the extrusion.

A loose guide mandrel lets circular blank rings slide by gravity for orderly feeding and precise delivery without jamming or blockage.

Dual rotary encoders compare gripper and rotating-element angles to detect slippage and restore workpiece alignment without manual re-centering.

A branched hydraulic circuit fully expels cylinder fluid before return, preventing spring back and sheet metal warping in stamping presses.

A feeder disk, transfer chute, and biasing device keep cups aligned and held in a vertical bodymaker to improve feed stability and output.

A rounded three-point counterform groove spreads bending force to prevent tube marking, weak zones, and diameter-specific tooling.

A multi-gripper manipulator and transfer tray keep all rolling steps occupied, raising output without added handling complexity.

Tubular linear motors replace cam profiles in moulding line gripper transfer, cutting changeover time while improving clamping control and safety.

Custom tube cutting, bending, and reinforced connectors let users build stable movable toy structures with exact lengths, angles, and electronics.

Independent hydraulic slide control lets four punch rows vary perforation spacing and offsets without stopping the transmission shaft.

Side-inserted suction cups turn and position wide flat sheets outside the jaws, speeding feed and unload without large cheek opening.

Dual-clearance transport pockets keep coin blanks precisely aligned before printing while allowing later expansion for high-output minting.

A moving lower die tracks the upper die's circular path to match web speed, reduce lateral punch movement, and limit metal web damage.

A toroidal inner-outer manifold layout maintains fluid sealing without axial biasing elements, reducing seal wear, leakage, and drag.