Transportation And Packaging TRIZ Cases

Cylindrical guide spaces enable one-step orthogonal drilling and countersinking of terrace slats without tracing, improving screw alignment and finish.

A locating pin and frusto-conical clamps align the cutting head to the shank for stable torque transfer, low runout, and deep-hole drilling accuracy.

By correlating e-liquid impedance with nicotine content, this case enables fast in-device detection without complex analytical instruments.

A zinc-mediated clad strip joins aluminum and copper at the butt seam to avoid brittle intermetallic phases and preserve strength and conductivity.

Alternating insert orientation and secure clamping keep unworn edges active, improving slotting stability and feed rate.

Segmented spiral cutting grooves improve chip discharge, reduce machining overlap, and lower drilling force for more precise step drilling.

Balanced negative pressure in a flow-equalizing box prevents suction blockage and keeps lithium cell tab waste collection smooth.

A nitrogen-controlled alumina and titanium carbonitride coating improves wear and welding resistance in high-speed cutting.

External filter removal and a rotatable exhaust vent make soldering fume extraction easier to maintain and more comfortable to use.

Controlling oxygen and water during PVD keeps ceramic coating oxygen at 0.040 mass% or less, reducing peeling on cBN cutting tools.

Sensors detect drill bit edge eccentricity, and predictive force control straightens slender shafts faster and more consistently.

Varying honing sizes across segmented drill edges cuts shoulder damage and resistance while keeping exit burrs small.

Segmented chisel edges with channels and leading or trailing webs improve centering, wear resistance, and drilling progress in reinforced masonry.

A modular arbor locks tools against rotation and wobble while shortening the tool stack and fitting multiple power tool interfaces.

Independent actuator, gearbox, and fluid accelerator modules cut agitator downtime, prevent lubricant mixing, and adapt speed to different media.

Diluting the acetylene stream enables PID-based solvent monitoring and automatic cylinder switching for stable supply with less contamination.

A segmented MAP pressing geometry stabilizes insert sintering, reducing distortion, burrs, and post-grinding while holding tight tolerances.

A spring-biased detent leg catches and aligns a pipe coupon for leak-free removal from pressurized pipes, including buried fluid lines.

Cemented ceramic tooth tips combine tungsten carbide and cubic carbides to enable welding while extending saw blade wear life and cutting speed.

A multilayer coating with oriented α-alumina grains and TiCN-based layers improves adhesion, peeling resistance, and wear life under higher cutting loads.

A movable sleeve with detents lets a hole saw arbor release the pilot bit and annular saw separately for faster tool-free changes.

Rotating cutting arms bore out hardened or bulging pipe liners from inside the pipe, restoring drainage without digging or full pipe replacement.

A limit stop with a central through-hole and fluid openings lets drill bits use centering pins and core stopping together with fewer setup steps.

Carbon-lined back drilling and selective plating remove PCB via metal stubs, cutting high-frequency noise and improving signal transmission.

A through-hole stop lets a centering mandrel and core stopper work together in one drill bit assembly while keeping fluid flow and reducing contamination.

A central radial edge and tangential chisel edge reduce counter-rotation force, enabling faster rebar cutting with lower wear and energy use.

A tapered asymmetric protrusion on the rake face cuts and curls chips, improving breaker durability and chip removal in complex holes.

A two-powder iron-base mix with optional copper infiltration improves valve seat insert wear, bonding, density, and retention in engines.

A titanate-based sintered friction material replaces most copper with iron, tungsten, and aluminum to keep high-speed friction while reducing contamination.

An elliptical cooling channel uses centrifugal force to drive coolant to the hottest cutting edge zones while reducing pump energy and tool heat.

A two-part tubular core bit cutting section widens fluid paths while easing iron-wedge release in reinforced concrete drilling.

Closed-loop stroke control and flow-breaker turbulence keep parallel dosing accurate and uniform despite water quality and flow fluctuations.

A segmented core bit cutting section uses wave-shaped tubular geometry to keep cooling fluid flowing while reducing jamming from cut iron wedges.

Segmented long cutting edges create narrower chips and self-centering action, improving deep-hole drilling stability and tool life.

A double-sided cam lets the cutting head be replaced while the shank stays installed, cutting changeout time and improving worker safety.

A WC-Co substrate tuned with Cr and alloying elements balances wear resistance, toughness, and deformation control in hardened steel cutting.

An integral front-to-rear countersink drill structure keeps chip removal continuous, cutting resistance while improving tool life and drilling rate.

A deflection reducer between drilling and finishing edges suppresses vibration in handheld drilling and helps produce rounder holes with longer tool life.

A W-rich peripheral carbonitride layer strengthens hard phase bonding while limiting steel adhesion, balancing wear and chipping resistance.

Diagonal upper and lower ridges spread milling and ramping forces to reduce screw deformation, insert dropout, and tool displacement.

A removable reamer head uses a softer attaching portion with superhard cutting edges to cut replacement cost while improving joining and vibration damping.

A slidable collar on a threaded hole saw arbor uses drill rotation to raise an ejector plate and remove the center plug automatically.

By routing branch channels only through the cutting web, this case simplifies tool manufacture while improving coolant delivery and chip removal.

Metallic element enrichment at the cBN-binder interface strengthens particle bonding, reduces thermal cracking, and extends cutting tool life.

Cleaning and densifying aluminum-lithium machining chips cuts melt loss and enables reuse in molten baths with lower contamination risk.

Smaller tray apertures with floating valve covers and vanes improve vapor-liquid contact while reducing pressure drop, backflow, and flooding.

Cassette-like shank openings let auxiliary cutting tools be swapped for different tasks, cutting replacement cost without changing the main tool body.

Multiple orifices at different heights keep coolant evenly distributed across an adjustable cutting insert for more consistent boring head lubrication.

Independent main and form punches shape hard-metal cutting plates with deep depressions while limiting distortion, cracks, and post-sinter grinding.

Reverse-driven arbor decoupling lets the pilot bit grip and extract a stuck holesaw plug without a secondary tool, cutting removal time.