Automatic Control Devices TRIZ Cases

A multi-directional sensing probe in the milling spindle detects workpiece position and orientation accurately without rotating the workpiece.

Offset fluid fittings narrow the plasma arc torch for interior corners while preserving liquid cooling and enabling smaller consumables.

By comparing motor electrical load before and during cutting, this case detects tool breakage early and helps prevent defective metal parts.

Four corner-anchored cables guide a portable CNC body across large or inclined work frames, improving precision, stability, and setup speed.

Sensors, cameras, and edge probing guide a surface tool accurately while a fan-driven cavity keeps dust away from optical detection.

Track speed and tool rotation are varied by local hardness to prevent chipping in non-uniform workpieces while improving milling throughput.

Cutting during spindle acceleration or deceleration keeps the speed ratio away from 1, reducing regenerative chatter and improving finish quality.

Random virtual dividing lines guide scraping paths to form oil reservoirs on sliding surfaces and improve sliding performance.

Calculating remaining finishing allowance before vibration cutting helps limit finish-cutting load, reducing tool damage and surface errors.

Automatic tool position and shape measurement enables accurate 3D interference checks and correction value storage without manual setup errors.

By selecting oscillation direction and minimum chip-breaking amplitude from cutting edge angle, this case reduces machine tool load across setups.

Remote users can move an imaging carriage, switch between detailed and overview views, and point to exact hardware areas with less lag.

A 3D workpiece model links flawed machining areas to the exact tool used, helping identify wear or chipping behind accuracy loss.

A machining program sends parameter information from the working machine to the bar feeder, reducing separate setup steps and operator errors.

Continuous temperature sensing lets the control unit correct local thermal expansion during machining, avoiding tempering delays and accuracy loss.

Heavy workpieces are stored closer to the machine tool, cutting transport time while improving storage-based transport efficiency.

Real-time pusher movement monitoring detects bar axial misalignment during machining, preventing tool overload, breakage, and wasted cycles.

By retracting the drill until the cutting edges clear the hole, stable drag readings separate friction effects for material and wear detection.

A rotating product receiver closes the discharge chute during transfer to keep chips out and reduce machine tool cleanup time.

By aligning real and ideal radius end mill arc centers, this case shows how machining-point correction reduces cutting errors.

Early evaluation values predict final machining results, allowing suboptimal conditions to stop sooner and speeding optimal parameter search.

Image-based predictive control adjusts bowl feeder settings from workpiece flow velocity to prevent jams and keep parts synchronized.

Precomputed speed profiles for curve blocks limit axis acceleration and vibration while keeping machining paths close to the commanded arc.

By copying the handled object's contour in the master control, the robot improves handling feel, precision, and operator efficiency.

By setting radial cut depth so one tooth stays engaged while three or more do not, this case suppresses chatter and improves heat-resistant alloy machining.

Multiple candidate cutting positions and feed-rate control data let canned cycles keep programming simple while shortening machining time.

By holding the first spindle during separation, the lathe detects cut-off success more precisely despite second-spindle friction and motion.

MEMS inclinometers near the tool head detect thermal crossbeam tilt, enabling real-time spindle position correction in large NC milling machines.

Automatic tuning of cutting feed, return speed, and vibration amplitude improves swarf break-up without trial-and-error setup.

Machine learning links machining conditions to route changes, cutting cycle time and operator burden without repeated trial machining.

A flexible heated foil vaporizes polystyrene ahead of contact, enabling double-curvature foam cutting with less waste and dust.

Extracted setup data and guided support windows help machine tool operators avoid manual program review errors and shorten setup time.

High-speed tool rotation removes swarf and coolant before camera inspection, keeping the imaging area clean for accurate tool state checks.

Sensor-based pre-checks verify workpiece presence before top cutting, preventing supply-error defects and supporting reliable unmanned machining.

Sensors and control circuitry raise wheel RPM as diameter shrinks, maintaining surface speed, cut quality, and wheel use through end of life.

Backlighting a workpiece hole through a support orifice gives optical sensors reliable part-origin detection when surface contrast is too low.

Simulated machining forces guide feed and spindle adjustments in dental milling to avoid peak loads, cut tool wear, and keep accuracy.

Rotating clamp shafts align crankshaft- or camshaft-like parts to the cleaning axis, enabling precise jet cleaning of ends and shaft surfaces.

Resistive-force sensing lets the cutter detect wall penetration and adjust depth on deformed containers without damaging contents.

Matrix-based axis-vector control computes actual 5-axis rotation angles faster, correcting axis errors without long NC processing times.

Correlating machining sensor data with probe measurements lets machine tools infer hard-to-reach workpiece features and cut cycle time.

Calculated vibration order turns spindle chatter data into clear speed and width adjustment guidance, helping improve cutting precision.

By starting and ending oscillation near zero command values, this control approach reduces shock and stabilizes machining accuracy.

Automatic gain and filter tuning helps machine tools adapt to new servo motors or program changes while preserving machining precision.

Vacuum fixing, multi-cutter arrays, and automated handling improve steel backing plate wiredrawing uniformity and throughput.

Shutter position feedback lets the tool exchange arm move in sync, cutting machine tool change time while limiting coolant and swarf escape.

Linked tool-path and program highlighting makes defect locations immediately traceable, speeding machining program correction without efficiency loss.

Reverse pneumatic pulses correct feed rate and contact pressure in friction drilling, improving torque control and shortening cycle time.

Three position sensors and a controller adjust tool angle and drive depth automatically to prevent overdriving, underdriving, and rework.