Drilling/Boring Measurement Devices TRIZ Cases

A telescopic support body stabilizes long drill free lengths, enabling accurate deep-hole boring in hard-to-reach workpiece areas.

Contact feet hold a fixed drilling angle while a harness detects skull puncture and prevents further drilling to reduce EVD misplacement.

Adjustable screws, resilient elements, and dual fixers stabilize laser beam swing and rotation for more precise drilling alignment.

Visual marking recognition automates CNC workpiece positioning and tool alignment, cutting setup time, skill demands, and material waste.

A positioning jig and linear feed bring the hole probe to large fixed parts, enabling accurate roughness and shape inspection without 3D measuring setup.

A projected laser and stationary ring give a clear visual reference for drill alignment, improving perpendicular boring over long distances.

Calculating hole-bottom dwell from spindle rotation and machine delay improves drilling accuracy while avoiding excess cycle time.

An axial braking and shrinking structure limits bone drill penetration automatically, reducing tissue and nerve damage without separate depth tools.

A telescoping guard and guide foot keep a hand-held drill bit aligned while shielding hands from contact and debris.

Optical sensors align drill positions to actual component features, improving bore accuracy and fit-up across large assembled parts.

A plug landing surface guides the tool in additively manufactured parts, reducing vibration and misalignment when machining internal threads or sealing surfaces.

A telescoping guard and guide foot keep a hand drill bit aligned while shielding operators from debris and accidental contact.

Interlocking jig segments and spacers simplify pocket hole setup, improve alignment, and produce strong joints with less testing and waste.

Retractable swing stopping supports loosely hold a gun drill to suppress ballooning, shorten margin length, and improve deep-hole stability.

An expansion sleeve locks the drilling normal on curved aircraft skins, simplifying positioning and improving hole-making stability.

A groove-based reference links thrust-force fluctuations to fiber cutting angle during unidirectional composite drilling without changing the setup.

A guided bushing and canting base enable precise hole depth and angle control while reducing wood marring, splintering, and setup complexity.

Preheating the cutting edge above CFRP glass transition cuts abrasive wear and delamination while preserving hole-cutting productivity.

A tapered guide column lets the depth stopper self-tighten, helping portable drills make straight, accurate holes with fewer setup tools.

A conical centering bushing with vacuum cups guides drill bits from template holes, cutting setup time while improving hole alignment.

A frustoconical threaded cone cuts a stable self-tapping thread in an existing hole, guiding the pilot drill and improving hole enlargement stability.

A quasi-floating collar and retainer protect composite fascia trim from marring while controlling counterbore depth for accurate fastener setting.

Repairs damaged transmission threads on hover-capable aircraft in place by rethreading a larger hole and installing an insert without disassembly.

A screw-in conical insert lets worn guide bushing surfaces be replaced without changing the full barrel, cutting drilling downtime and cost.

Electronic sensing and tactile probing replace hard-to-read markings, improving bore-hole depth checks and screw length selection in surgery.

A tapered guide column lets the depth stopper self-tighten, helping portable drills make straight, accurate holes with fewer setup tools.

Branching contact sensors along X and Z axes avoid tailstock interference and enable accurate cutting edge measurement of long tools.

Machine-readable drill plates guide hole drilling and fastener setup in vehicle structures, cutting manual errors and process complexity.

Branched cutting-oil paths lubricate both the cutting zone and drill-bush clearance, reducing friction while preserving drilling precision.

Angled drill guidance and adjustable alignment cams improve concealed hinge hole placement and chip evacuation in cabinet doors and frames.

Single-handle adjustment moves the drill guide and clamp together, cutting setup time while keeping pocket holes accurate on varied stock.

A handle-driven drill guide and clamp self-adjust to workpiece thickness, reducing setup steps while keeping pocket hole drilling accurate.

A movable stop surface and gauge-based compression set cutting depth quickly and precisely without complex adjustment hardware.

A protuberance-equipped bit disables hammer action in metal, letting one hammer-drill cut rebar and resume rock drilling without tool changes.

Surface contact sensing guides core drill startup to prevent bit twisting, improve placement accuracy, and delay water flow until drilling begins.

A vacuum-formed fiberglass ply captures nacelle panel perforations to guide patch drilling, preserving acoustic attenuation and bond integrity.

A large-diameter adapter and smaller cutter head reduce chatter and deflection while machining lower receivers more accurately.

Spring preloading removes pivot-bearing axial clearance in a cutting tool depth stop, enabling precise penetration depth without damaging clamping forces.

A radial and axial bearing stop sleeve improves concentricity, angular stability, and repeatable depth control in drilling, milling, and countersinking.

A pilot-hole jig guides drilling into a mobile device flash memory chip, destroying data while preserving most components for salvage.

Automated through-skin sensing locates hidden apertures and self-aligns the drill position, cutting manual setup time in panel manufacturing.

Sensor-based drilling parameter detection separates true breakthroughs from cavities and insulation layers, cutting unnecessary reverse travel and re-drilling.

A flexible radial seal and snap-fit extractor mount improve dust capture around stop-bit drilling while limiting airborne quartz exposure.

A constant-diameter drill with dual oil ports lubricates both the cutting edge and guide-bush clearance to maintain drilling accuracy.

A clamped guide with anchor bolt fastening improves core positioning, enables single-person drilling, and avoids risky makeshift supports.

A detachable reaming cutter stores lubrication oil in guide concaves to cut friction, maintain accuracy with handheld tools, and reduce carbide use.

A camera and surface pattern let a drilling end effector correct robot arm deflection, improving hole accuracy without costly encoders or laser tracking.

Digital sensing replaces hard-to-read gauge markings, giving faster bone hole depth measurement and nerve checking during screw placement.

A combined bone probe and digital depth gauge speeds hole measurement, improves readability, and supports nerve sensing during screw fixation.

Wireless proximity sensing detects people near a tool's blind-side working field and triggers alerts or shutdown to prevent non-line-of-sight accidents.