Material Strength Using Tensile/Compressive Forces TRIZ Cases

A mechanical fixture applies tensile loads to measure coating adhesion strength without adhesive contamination.

A central shaft and modular rings apply independent axial, torsional, and pressure loads to fuselage structures.

Optical imaging with digital image correlation measures nanofiber strain, avoiding AFM stiffness errors.

A test bar manufacturing method joins end extensions to rectangular casing sections using inertia welding.

Composition formulas predict phase proportions and mechanical properties of lightweight steel, eliminating extensive physical testing.

A creep model calculates LUHPC deformation using nonlinear regression on compressive strength and steel fiber content.

A material testing system generates a machine-readable code containing static and dynamic diagnostic information for portable device access.

Computer-controlled shear test device adjusts normal pressure based on real-time displacement to maintain constant normal stiffness.

Modular oil cylinders replicate blasting stress waves in deep rock engineering while reducing equipment length for easier maintenance.

Hydraulic drives force connectors apart to load test lift beams, eliminating large gravity objects and reducing installation time.

Modular instrument system applies precise series-parallel hybrid static-dynamic mechanical loads to tested samples.

Partial pressurization unit applies uniform pressure to honeycomb circumferential walls for rapid strength testing.

Transparent PMMA components allow direct micro-CT scanning of soil samples, eliminating structural disturbance from sample transfer.

A kinematic cylinder holder aligns vials using a centering linkage and actuator.

Acoustic emission sensors detect stress waves in foamed materials to generate a unified conformity index, replacing destructive testing that slows production.

Asymmetric Knoop indentation resolves non-equibiaxial stress directionality without destructive material extraction.

An extract-based test detects corrosive components in encapsulation materials to prevent wire bond degradation and ensure long-term device reliability.

A computing device captures user interface recordings to verify software installation and operation in material testing systems.

A tube analysis system uses a deformation limiter to constrain ballooning zones for accurate sensor measurement.

Method calculates expansive stress and strain of tunnel surrounding rock using Mohr-Coulomb yielding criteria to determine deformation displacement.

Segmenting a tubular probe from the main pipe enables non-destructive integrity testing while eliminating costly re-fitting operations.

A microfluidic channel exposes suspended particles to controlled shear stress for high-throughput viscoelastic property determination.

Determining critical local expansion prevents edge cracks larger than 1 μm, reducing finishing costs and tool changes.

Curved template bending applies controlled tensile stress to thin glass margins for precise fracture strength measurement.

Shear force stamps measure bending stiffness changes to detect wear in high-strength fiber ropes, resolving the lack of visible warning signs before failure.

Curved support member interface prevents grip slippage during high-speed tension testing, maintaining positional alignment and reducing measurement errors.

A toggle mechanism actuates levers to press profiled components against sealing assemblies on a carrier stage.

High-frequency data processing system captures dynamic and static signals for comprehensive material testing.

A composite test specimen with an inner core enhances buckling resistance for fiber-reinforced plastic materials.

A material testing machine applies pretensions to test pieces using adjustable chucks and screws.

Nano-scale beam testing evaluates kerogen tensile strength and modulus of rupture using SEM and TEM imaging.

A dual-direction synchronous loading method coordinates triaxial actuators via PID control to maintain rock sample centering during true-triaxial testing.

A pressure pump system calculates fluid density using bulk modulus measurements derived from acoustic pulse timing and strain gauge signals.

Segmented rockable link members transmit biaxial tensile forces while nesting to clear tool interference during specimen attachment.

A biaxial measuring device applies simultaneous normal and shear stresses to flat samples using optical grid detection.

A coal fault simulation device uses hydraulic lifting and adjustable loading to reproduce geological structures.

Segmented fixing members and extracted support structures prevent flange tilt and buckling while exposing parallel portions for extensometer attachment.

Cyclic tensile loads with resilient opening distinguish high-quality coatings from acceptable ones by simulating operational stresses.

Differential diameter pulleys and capstans increase bending angles to break optical fibers at strength degradation points in resin coatings.

Finite element models determine tensile force and counterforce for fine mask plates without physical testing.

A hose fatigue evaluation system captures strain and image data to quantify deformation changes over time.

Transparent photosensitive model enables stress field visualization during fracturing experiments.

A six-actuator loading system with modular experimental cabins enables precise rock mechanical behavior testing under complex deep environment conditions.

A striker bar and stretcher bar assembly applies dynamic tensile stress to test samples at a constant strain rate.

Extracting strain gages onto replaceable pins protects sensors from harsh environments while maintaining precise tension measurement.

A nanoindentation test method characterizes mechanical properties and surface adhesion energy of soft materials using optical contact area measurement.

A reciprocating rock fracture test device measures friction and permeability under controlled stress using independent shear and normal loading systems.

A passive probe beam uses strain gauges to measure axial deformation for precise force detection.