Moulding Machines TRIZ Cases

Nanosized ceramic powder strengthens lead-free solder, slows IMC growth, and improves bonding in high-temperature vibration environments.

Controlled martensite, grain size, and Mn/P segregation let this steel plate resist gas cutting cracks while maintaining abrasion resistance at low cost.

Retractable squeeze plates expand mold cavities between sequential sand injections, resolving insufficient hardness caused by inadequate single-stage charging.

Hydraulic control moves the perimetral ring to prevent outward pressure, eliminating burrs and visible junction lines on moulded parts.

Booster cylinder converts pneumatic pressure to hydraulic force, enabling precise velocity control during simultaneous upper and lower mold production.

Segmented support sections and stroke devices lift the frame toward an upper compacting system, reducing installation effort while improving compaction quality.

Force sensors monitor pin-bushing interaction during flask mating, enabling automated misalignment detection that prevents mold damage and casting defects.

Dynamic path adjustment during second-stage compaction resolves non-uniform strength caused by unequal force distribution.

Off-center pneumatic cylinder stacks guided by a fixed column prevent buckling and lateral thrusts during carbon block compaction.

A flaskless molding machine uses movable sand introduction openings to accommodate varying plate thicknesses.

An electric cylinder with a pressure adjustment device regulates pressing force during casting sand molding.

Movable ejection pin lifts cured sand mold upward through apertures, resolving damage risks from manual removal or gravity inversion.

Upright connecting rods guide vertically stacked cope and drag flasks to resolve alignment contradictions in molding machines.

A fixing mechanism transfers squeezing load above the raising cylinder to shrink hydraulic component volume.

Upward airflow fluidises sand to fill deep pockets, resolving uneven hardness and penetration defects in complex castings.

Vertical sand shooting eliminates pattern plate shielding that obstructs flow, ensuring uniform mold hardness and surface quality.

Electromagnetic directional control valves reduce minimum oil pressure below accumulator holding pressure, enabling precise sand squeezing.

A crank mechanism with meshing gears drives a swing arm to compress casting sands in molding flasks.

Sensors measure hydraulic and air pressures in the flaskless molding machine, transmitting data via internet to resolve reliance on manual observation.

A sand moulding machine uses a reference pattern block with oblique flat faces to measure varying distances via non-contact sensors.

A molding machine uses a detachable sand injection nozzle to enable efficient sand flow into the molding space.

Back pressure circuits with counterbalance valves equalize squeeze forces on mold sand, resolving uneven hardness issues.

Sensors measure sand pressure on pattern plates to enable real-time feedback adjustments that prevent defective casting molds.

A flaskless molding machine uses a segmented lower squeeze board to maintain stable horizontal mold surfaces during the squeezing process.

Replacing hydraulic cylinders with a motor-reducer assembly eliminates high maintenance costs and power consumption while maintaining required compacting force.

Electromechanical cylinders replace mechanical linkages in sand core making machines, eliminating unbalanced forces and reducing manufacturing costs.

A sand core machine injects a cleaning agent against the filtration plate to detach adhered sand after unloading.

Segmented squeeze feet adjust positions independently to resolve non-uniform density in flaskless molding sand.

A flask removal unit coordinates extrusion and conveyance to position upper and lower flasks for pattern disposal during mold transfer.