Lathes TRIZ Cases

An intermediary float plate prevents torque coupling between slant disks, eliminating friction wear during precise spindle alignment adjustments.

Merging multiple machine tools into one unit reduces equipment count, energy consumption, and maintenance costs while maintaining high precision.

Knuckle-jointed lance segments use interlocking torque teeth to restrain torsional displacement between pinned connections.

Integrating front and back tool posts for vertical movement reduces axis count, resolving complexity-versatility trade-offs in multi-tier machining.

Concave wall surface creates a dedicated discharge channel that prevents chip clogging between the holder and machined wall.

A portable computer numerical control lathe reprofiles locomotive wheels using a two-axis positioning system.

Segmented carrier rails with locating means enable single-operator reconfiguration of tool holders, reducing setup time and improving alignment accuracy.

Segmented control tracks on a movable guide slide shift roller engagement to expand swiveling range without increasing the steady rest footprint.

A cutting insert uses three consecutive chip breakers at varying levels to guide material chips along a defined path.

Common support frame merges lathe and service container to resolve chip disposal capacity limits while enabling horizontal adjustment for unprocessed wheelsets.

Elevating the support member position within headstock movement range reduces vertical distance and mass while maintaining structural rigidity.

Electric motor replaces hydraulic piston to provide precise position control and measurement while reducing device complexity.

Matching non-circular spigot and recess dimensions enable precise alignment and easy detachment of tool parts without requiring additional push-off mechanisms.

A vibration reducing device uses a high-rigidity attenuation member to generate frictional resistance against tool support body oscillations.

Curved boundary surfaces on the chip shooter guide wall prevent corner accumulation, reducing cleaning time while allowing universal mounting.

A quick change tool holder uses a dovetail and channel interface with a blade clamp for secure one-handed installation.

Alternating dual machining heads resolve downtime by overlapping unloading and loading tasks during active processing.

Bolt-group friction locks rotating members for precision, then yields under collision torque to absorb impact energy and prevent spindle deformation.

Elastic sectors flex to accommodate bar imperfections, reducing vibration and wear during automated feeding.

Flanged nut system isolates threading from the arbor to prevent damage and reduce maintenance costs.

Lifting and clamping wheelsets on underfloor lathes enables high-precision reprofiling while minimizing material removal to extend component mileage.

An elastic hose section connects a stationary coolant source to an oscillating tool holder outlet, maintaining precise fluid delivery during dynamic movements.

A punctiform graver strikes optical workpieces to produce detailed engravings directly during turning operations.

A pivoting bed extension rotates a heavy lathe tailstock out of the way, eliminating manual handling risks and reducing operator fatigue during bowl turning.

A machining head uses a single motor to rotate both the turret and multiple tools via a switchable transmission mechanism.

Inclined fast tool arrangement eliminates manual height adjustment mechanisms, reducing machining time and improving surface quality.

Helical springs in a spindle liner dynamically adapt to centrifugal forces, reducing vibration and enabling higher machining speeds.

A rotary parts accumulator uses a spiral barrier guide to store components in discrete slots within a compact footprint.

Synchronized workpiece support devices automate movement between headstocks, eliminating crane setup time for heavy rollers.

Non-contact reinforcement members pass through the machine tool bed to stiffen stands, reducing vibration transmission and installation space requirements.

Elastic bushing between guide and feed rod absorbs mechanical energy to suppress structural vibrations during material feeding operations.

Segmented helical cutting edges extend service life by distributing wear across distinct roughing and finishing zones.

Electrochemical pulse plating deposits vibration-damping metal alloys on a tool holder, resolving structural complexity while improving damping by 500 percent.

A ram spindle rotates a multi-insert tool holder to switch machining positions rapidly.

A tailstock device adjusts servomotor torque via a manual pulse generator to apply precise thrust.

A rotary workhead device uses fluid pressure to bias opposing chucks, applying tensile or compressive force to secure thin workpieces during machining.

Kidney-shaped openings link housing ducts to outer holding elements, preventing seal damage and rust formation during installation.

Continuous multi-axis cutter motion eliminates time-consuming repositioning delays, boosting productivity while managing structural complexity.

Asymmetric rib intervals balance thermal deformation and static stiffness to maintain machining accuracy.

A non-rotating dump tube uses a vacuum chamber and door to draw workpieces into the system for discharge.

Inclined abutment walls direct cutting forces toward the seat surface while a locating pin guides initial slide member placement within the dovetail groove.

Synchronized movement of steady rest support parts reduces concentricity deviation and centering time.

Mirror-image tools machine both pipe ends simultaneously, eliminating separate inspectors and reducing labor costs.

A feeding device uses linear motors to drive a cutter along X, Y, and Z axes for high-speed reciprocation.

Segmented portable lathe mechanisms and fixtures enable on-site wheel re-profiling, eliminating stationary facility downtime.

A combined machining lathe and robot cooperate to automatically change chuck jaws using specialized hands.

Suspended elastic guide elements constrain a heavy compensating body, eliminating hydrostatic bearings and reducing maintenance costs.

Lateral push forks transmit motion to internal rods, resolving space constraints at the shaft end face.