Forging Press Details TRIZ Cases
- Bottomed Tubular Electrode Forming Without Extra Transfer Stroke
A punch exits the recessed die with the formed workpiece attached, removing a separate transfer stroke and shortening spark plug electrode forming.
- Two-Crossbeam Forging Press Structure Without Hollowed Crossbeams
An annular cylinder built around the column preserves movable crossbeam strength while cutting forging press weight, height, and manufacturing difficulty.
- Toggle-Driven Moulding Press for Lower Punch Energy Use
A crank-rod toggle drive lets electric punches reach high press force near dead centre while cutting current draw and drive energy.
- Inclined Riveting Punch Geometry to Prevent Joint Gaps and Cracks
An 80°-89° punch face with DLC coating lowers rivet shaft load and helps fill the hole without gaps or crack formation.
- Forged Iron Club Head Cavity Forming for Lower CG and Higher MOI
A multi-stage forging process forms a rear cavity from a single billet, lowering CG and raising MOI while preserving forged feel.
- Dual-Motor Screw Press Drive for High-Force and High-Speed Forming
A clutch-coupled dual-motor screw drive lets a press ram switch between fast travel and high forming force without hydraulic leakage issues.
- Isothermal Forging Chamber Layout for Low Leakage and Fast Changeover
A round vacuum forging chamber with gas-tight lock chambers cuts leakage losses and shortens workpiece and tool changeover time.
- Forged Iron Golf Club Head With Rear Cavity and Lower CG
A multi-stage forging process forms a rear cavity from a single billet, lowering center of gravity and raising MOI without cast-club feel.
- Forged Iron Club Head Cavity Forming by Multi-Stage Forging
A staged forging route forms deep cavity iron club heads from one billet, cutting milling time and cost while preserving grain strength.
- Aluminum Alloy Casting Local Heat Treatment for Formability
Local heat treatment on aged aluminum alloy castings reduces brittleness in deformation zones, enabling swaging while meeting strength and elongation targets.
- Multi-Speed Press Ram Drive Using Dual Motors and Clutching
Two motors and a clutch split fast ram travel from high-force forming, giving a screw-driven press hydraulic-like force without fluid leakage.
- Tubular Metal Workpiece Forming Without Inner Radial Folds
Two-stage upsetting reshapes heated tubular metal workpieces to form outer projections while preventing inner radial folds and preserving stability.