Precision Positioning Equipment TRIZ Cases

A unified machine tool indexing frame uses separate oil and air passages to support hydraulic and pneumatic clamps while cutting frame variants.

Retractable end ejection, dynamic end stops, and gantry sensing let truss tables build continuously while securing connector plates accurately.

A nested plate-and-pressing clamp locks the output table in a barrel cam indexer without enlarging the housing or raising part cost.

A freestanding spindle fluting jig uses indexing holes, a V-groove cradle, and router stops to cut evenly spaced flutes faster with less skill.

A recessed movable ring and repositionable dog simplify rotary table angle setting while keeping sensor mounting stable and compact.

Spaced teeth on paired handles true both vertical and cylindrical bearing seats to improve bearing alignment and reduce rolling resistance.

Switchable magnetic couplers let a drill press fence lock firmly to ferromagnetic supports while staying easy to reposition for precise stock handling.

Adds A-axis and C-axis table rotation to a three-axis machine tool, enabling lower-cost five-axis machining with stable power transmission.

A threaded shaft, slide, and lever switch between macro and micro cutting-depth adjustment to make router setup faster and more precise.

A distributed central air-bearing layout boosts gantry stiffness while cutting base space, enabling larger travel and high-acceleration positioning.

A movable tool carrier spans two parallel workpiece paths, raising output while preserving independent machining and no-reclamp processing.

Dual self-aligning cams on paired plungers balance hold-down force across two studs, reducing machining tolerance demands and part count.

A spring-loaded pressure bolt replaces screws in a rotary indexing table, cutting setup time while keeping the connection secure.

Automatic clamp and unclamp insertion around rotary table moves shortens CNC programs, reduces timing errors, and improves positioning accuracy.

Axial shaft movement locks the spindle while reducing ball precompression, limiting fretting and bearing wear at high speed.

A tapered pressing member, steel balls, and an O-ring seal the intermediate shaft fixing point to stop coolant ingress and preserve lubrication.

A floating locating pin and punch self-align to sheet metal variation, cutting fastener misalignment, cycle time, and fixture complexity.

An adjustable stop arm and jaw clamp lets machine vises hold varied stop rods without deformation, clearance issues, or fastener failure.

Dual contact surfaces and one press-contact member clamp a rotary shaft without thrust force, preserving positional accuracy in less space.

Mating boss and pocket lobes place a work piece in discrete positions quickly and accurately, avoiding iterative setup adjustments.

An actuator shifts the shaft and inner ring to cut ball precompression during locking, reducing angular contact bearing wear.

A threaded shaft, slide, and lever combine fine depth tuning, quick coarse repositioning, and secure locking in one router adjustment mechanism.

Connecting the two drive shafts between radial bearings shortens axial spacing and helps miniaturize double rotation indexing units.

Dual self-aligning plungers engage pull-down studs to balance hold-down force, cut machining variation, and lower unlocking force.

A grid-hole wear plate and modular accessories rigidly locate varied workpieces for machining while lowering fixture cost, preload, and stress.

Mirror-imaged marker projection aligns upside-down stone slabs for precise CNC cutting when top-face layout software cannot position them accurately.

A rotary drum with an outer-circumference bearing supports quill spindle thrust, improving rigidity, accuracy, and space efficiency.

Optical oil level detection replaces dirty sight gauges in rotation indexing units, easing lubrication checks and preserving angular accuracy.

Hydraulic clamping and release let a rotary table hold high force for stable positioning, then release precisely to avoid collisions.

Pressure sensing in the air purge line reveals seal leakage inside a rotary indexing frame before accuracy and clamp operation degrade.

A tapered pressing member, steel balls, and an O-ring seal the screw-hole gap to block coolant ingress and preserve frame lubrication.

A resilient pop-up stop anchors in a worksurface slot, enabling tool-free repositioning without slowing cutting operations.

Motor-driven support inclination and force-based grinding control improve angle accuracy, speed setup, and cutting-edge uniformity.

Automated support-unit inclination and wheel positioning improve grinding accuracy for angled cutting edges while reducing setup time and wheel wear.

Sensor modules track drum-axis temperature, vibration, and speed to replace fixed maintenance intervals with condition-based service.

Axial screw force locks the worm shaft holder around its full circumference, keeping backlash stable under machining vibration.

Separate low- and high-pressure air paths let a rotary table sealing piston block contaminants without causing seal protrusion.

A 15:1 pinion-sector gear drive and detent feedback give miter gauges precise, repeatable angle setting for accurate angled cuts.

A rotating shaft and reciprocating linkage adjust the support roller precisely, improving rigidity while reducing vibration and wear in machining.

A vertical turret with diameter measurement automates spinning cylinder regrinding, cutting handling time and improving grinding precision.

A single sliding platen with extended travel keeps height and speed consistent, improving cutting accuracy and reducing manual support for fragile workpieces.

Pre-integrated reference features let sensors locate fixture tools quickly and accurately, cutting setup time for large automated workpieces.

Integrated frame passages route lubricating oil to the rotary table bearing, cutting grease replenishment and maintenance time.

An overhead linear scale guided in Z stays close to the tool tip, reducing thermal deformation errors in machine tool position feedback.

Frame-mounted motors with horizontal shafts drive rotating collets outside the work radius, freeing space, easing maintenance, and limiting table deformation.

Offset adjusting discs shift the passive gear to tune backlash, balancing rotary precision against gear wear and service life.

Pressure sensing in the air purge line detects working fluid leakage into the frame before seal wear degrades rotary shaft indexing accuracy.

Electrostatic attraction replaces mechanical clamping to hold flexible parts uniformly during laser welding or machining without compression damage.

A universal stand and shaft interface lets rotary indexing tables swap table units with different clamping devices while preserving precise positioning.

A rotating index table with front, top, and side machining units cuts PCB drilling footprint while enabling simultaneous processing and shorter cycle time.