Automatic Control Devices TRIZ Cases

Combining sensor signals with process parameters improves target object detection and cuts false positives that can interrupt production.

3D scanning maps each board blank before robotic milling and printing, improving recess accuracy despite shape changes from humidity and temperature.

Automatic tool positioning keeps oil-groove depth consistent in cylinder bores while combining honing and grooving in one setup.

Superimposed tool oscillation is tuned to the lowest-force frequency, enabling faster machining with less wear and better geometry control.

Reference marking and synchronized clamps preserve rod orientation after cutting, enabling accurate straightness measurement and end machining.

By detecting tool-workpiece contact and comparing measured and design coordinates, this case improves setup accuracy and avoids unmachined areas.

Variable radial oscillation across threading passes breaks V-shaped chips and spreads cutting-edge wear to extend CNC lathe tool life.

A planar and inclined optical target captures tool-holder to work-holder position in one shot, reducing drift and multi-step setup time.

Machining composite parts on the cure tool with a drill template preserves as-cured geometry, improves hole accuracy, and reduces shimming.

Roller screw electric actuators with linear transducers replace hydraulics to stabilize peel thickness, cut maintenance, and improve veneer quality.

A virtual convex drive surface keeps tool orientation consistent in blade machining, cutting reversal errors, surface marks, and cycle time.

Averaging tool orientations across adjacent paths smooths five-axis machining and avoids interference that can degrade surface quality.

Coordinated retraction and refeed timing lets brazing resume at the interruption point without bead unevenness or equipment damage.

A 180° turntable with dual-side clamping enables fast cleaning and drying of axial workpieces without nozzle retraction.

Saved tool patterns let the turret restore a safe tool combination after interruption, avoiding interference when machining resumes.

A tiltable spindle self-aligns to the workpiece surface under thrust, improving perpendicular drilling while reducing marking risk.

A two-step skiving path completes tooth flank geometry while avoiding interfering contours, shortening machining time and maintaining depth.

Sensor data from a handwheel or lever feed enables accurate bore depth detection by tracking drilling parameters and endpoint changes.

Linear actuators and vacuum grippers reposition misaligned workpieces on a fixture, cutting setup time and improving machining accuracy.

Placing the sensor near the workpiece fixture and extracting frequency-based impact sums improves cutting resistance measurement across soft and hard materials.

An electro-hydraulic micro-displacement platform compensates robot pose errors under cutting forces to enable sub-micron machining accuracy.

Rotating the turning tool between opposite passes cuts deep slots and pockets faster while reducing vibration, interference, and tool changes.

Sequential frequency tuning finds the oscillation that lowers thrust force, enabling faster machining with longer tool life and better feature integrity.

Multiple process signals and tool imaging are fused in a neural network to infer wear accurately, reducing premature swaps and quality loss.

Intermittent oscillating and non-oscillating thread-cutting passes reduce machine load while maintaining chip shredding and cycle time.

Variable-speed reciprocal tool motion reduces air cut overlap during multi-rotation machining, improving chip separation and machining efficiency.

Predicted spindle bending moments are used to vary CNC feed rates along the tool path, reducing tool breakage risk while improving machining efficiency.

Real-time bore diameter feedback adjusts honing stroke length and position to machine axial contour profiles with higher accuracy.

Vibration data is used to set spindle speed, feed rate, and depth of cut to reduce chatter, improve tool life, and project profit gains.

An overlaid lateral tool path machines the dental block around the equator without separating pieces, cutting time and damage risk.

Variable low-pass filter time constants tied to spindle speed and tooth count suppress load fluctuation without slowing feed control response.

Measured machining state data lets NC control detect overlap start positions automatically, reducing fixed-cycle programming burden.

Machine learning adjusts jig gripping force from machining and workpiece data to prevent movement, distortion, and precision loss.

Stereo image measurements are checked against required precision in critical areas, allowing machine control to adjust viewpoint spacing or stop before collisions.

Inserted flags and dodge instructions let machining tools avoid suction cup supports, improving flexible large-part machining.

Combining radial signals from biaxial or triaxial sensors makes tool holder monitoring more informative for detecting chatter, wear, and abnormal states.

A deflectable tactile probe detects workpiece approach in multiple directions, improving dental milling alignment accuracy without rotation.

Axial-force sensing in the adapter plate reveals alignment drift and tool wear early, helping maintain can body quality with less downtime.

An accelerometer at the tool end is aligned with motor position data to detect relative tool-workpiece vibration and flag abnormal machining.

Optical scanning replaces mechanical probing to generate frame-based machining coordinates, cutting CNC setup time while preserving precision.

Pre-measuring workpieces on a referenced jig cuts cycle time and limits thermal displacement during precision machining.

By identifying wood workpieces from geometric and physical properties, machining can adapt in real time without labels or extra handling.

Alternating center distance and rotation angle in gear skiving improves chip removal while keeping tool wear more uniform.

Checkpointed instruction sequences let dual spindles machine opposite sides asynchronously while preventing mutual interference and delays.

Segmented groove cutting limits chip length in each pass to prevent chip channel clogging, reduce downtime, and keep machining efficient.

Current draw and position feedback let a material removal tool detect sample contact and adjust speed and force for more precise cutting, grinding, and polishing.

Stored machining-to-oscillation mappings let machine tools select swing frequency and amplitude faster, with fewer manual setting errors.

Region-specific feed and spindle settings let multi-edge tools cut faster while avoiding overload and tool damage in NC machining.

An energy requirement function selects machine tool operating points that cut system-wide energy use without extending system cycle time.

Dividing multi-system programs by control system lets machine tool modules switch machining steps during operation, cutting downtime between product shapes.