Laser Beam Welding Apparatus TRIZ Cases

Cutting lines and a recessed area relieve stress at bent fan-out intersections, helping flexible display panels resist cracking.

An integrated light receiver and position measurement setup improves laser beam alignment accuracy while reducing positioning time in object processing.

Parallel measurement of adjacent weld positions cuts battery terminal-to-busbar welding time while preserving placement precision.

Boundary gap positioning and vector alignment cut calculation load and time lag when moving a laser emission mechanism to the machining start point.

Dynamic polarization control with a Pockels cell counters F-Theta spot distortion to keep laser-drilled holes circular across the scan field.

Non-contact laser ultrasound and Doppler vibrometry assess micro-weld spot quality on complex parts without destructive testing.

Angular phase-segmented gratings shape laser beams to create continuous high-aspect-ratio modifications in transparent materials without diffraction.

A casing with its focal plane at the bottom edge keeps the laser in focus while limiting radiation escape to operator eye level.

An elastic arcuate diaphragm keeps the nozzle in stable contact with distorted workpieces, enabling accurate high-speed optical micro-pattern processing.

Beam diameter control and attenuation stabilize ultrashort laser delivery across multiple irradiation units, reducing state changes and fiber breakage.

Perpendicularly polarized partial beams are focused into overlapping zones to avoid interference and keep laser machining intensity uniform.

Laser-scribed border lines isolate low-E coating edges in assembled insulated glass units, reducing electron transport and slowing corrosion.

A textured PCBN friction stir welding insert improves coupling on high-melting-point metals, cutting wear, torque, thermal load, and tool failure.

Ultrafast laser ablation removes mid-spatial-frequency surface peaks on optical components, cutting scattering and thermal damage.

Image-guided laser output switches on only at defect-color regions, correcting multilayer film defects without damaging exposed layers.

Dual galvanometer mirrors steer the laser beam quickly within a small field of view, improving seam tracking and weld uniformity.

Offline path planning and future axle position estimation let a laser plotter synchronize firing over an industrial bus without direct encoder links.

Tracks and laser-welds a rotating current collecting plate to keep weld patterns uniform and avoid stop-start delays in battery cell assembly.

Femtosecond laser-made microcavities raise broadband emissivity to 0.90+ across 0.3-15 μm while staying stable up to 1000°C.

A tilted laser head forms edge recesses or protrusions in one continuous sheet metal cut, preserving speed, edge continuity, and quality.

Dynamic focal-position control follows weld geometry to improve penetration shape, bonding strength, and spatter suppression.

An inclined terminal surface and dry cleaning help laser-cut flexible display panels avoid carbide residue and preserve terminal resistance.

Optical image comparison maps contour deviations from a reference texture, enabling faster laser cutting with precise contour compensation.

Automated order verification and digital etching instructions reduce customization errors, defects, and cycle time in etched articles.

Offset layer division lines and planned irradiation sequences keep 3D laser scanning continuous, reducing boundary quality loss and lead time.

Multiple laser emission modules split wide substrate heating into unit regions, overcoming DMD output limits and improving throughput.

Precise laser ablation opens the pixel-defining and intermediate layers to lower electrode resistance and defects without sacrificing resolution.

A movable magnetic and electric field assembly follows the laser head to stabilize Lorentz force and reduce pores and cracks on large components.

Radial inner and outer shielding gas flows keep light-blocking liquid out of the laser processing area while preventing laser leakage.

Weld pool luminance, spatter, and bubble analysis predicts internal blow holes, reducing X-ray inspection time and improving weld quality.

An annular elastic seal and labyrinth barrier isolate the optical space from abrasive scanner parts, reducing contamination in laser cutting heads.

Aligned gas jets clear plume from the laser groove, suppressing heat-affected layers and preserving CFRP processing accuracy.

Sensor-guided beam scanning and focal adjustment clean complex 3D surfaces quickly while limiting heat damage to the underlying material.

Controlled laser cladding restores worn or corroded part surfaces with strong bonding, low substrate damage, and minimal deformation.

Spatially randomized laser pulse placement avoids regular surface patterns and interference while adapting distribution to feed rate.

Laser-cut slits and bent gripping arms create a one-piece tissue gripper that reduces assembly complexity while preserving opening and closing.

Laser-tuned surface treatment photodegrades selected diamond-like coating areas, enabling precise shaping with less processing time and cost.

Movable, releasable guide parts absorb collision forces and let laser deposition wire guides be adjusted without replacement downtime.

Automatic setting and reset of laser machining limits enables real-time fault detection as process conditions change.

Imaging feedback limits laser power passing through the workpiece, protecting machining devices while maintaining cutting speed.

Galvo-based beam compensation keeps the laser spot fixed during head and stage motion, preventing hole ovalization at high drilling rates.

Compressed air routed through rotating round knife mold blocks clears thick, hard laser-cut waste more completely and reduces process disruption.

By eliminating intersected laser vector endpoints at patch junctions, this case reduces boundary marks and improves textured surface quality.

Different laser pulse widths selectively remove titanium and aluminum defect layers in multilayer display panels without harming adjacent layers.

Compressed-air purging pressurizes laser compartments and clears combustible gases before startup, improving peening safety.

A buffer layer between the repair pattern and active layer blocks laser-cut crack propagation while isolating faulty pixels without harming emitters or polarizers.

Movable lens groups and a light flux conversion element create a ring-shaped beam at the transfer position without blurred edges.

Controlling PBT SAXS slope improves near-infrared laser transmittance while lowering dielectric loss for welded plastic parts.

Thermoreflectance measurement detects splash defects beside the laser focus in real time, improving wafer dicing reliability and yield.

Inclined magnetic coupling with multiple positioning pins keeps a separable laser head aligned after recoupling, preventing optical axis deviation.