Tool Workpiece Connection TRIZ Cases

Longitudinal grooves and adhesive bonding replace hard soldering in a machine reamer cutting ring, cutting cost while preserving precision.

A hardness-graded carbide edge and softer sintered base enable welding to steel carriers while preserving cutting performance on abrasive materials.

A hot-brazed T-type milling tool combines low-cost shank material with a carbide head and internal refrigerant channels.

Angled curved surfaces in a milling machine cutter holder base disperse cutting forces uniformly, reducing localized wear and extending component service life.

A Base Station updates downlink beams using alternating reference signals to increase Signal-to-Noise Ratio.

Segmented supporting elements on the tool shaft minimize friction and torque while damping vibrations to prevent breakage of brittle materials.

A cubic boron nitride sintered material uses a composite binder phase containing coexisting carbides and nitrides of groups 4, 5, and 6 metals.

A detachable ultrasonic machining module integrates the transducer and tool holder within a housing that isolates radial vibrations.

A replaceable cutting head uses a curved support surface to distribute forces perpendicular to the contact area.

Axial and radial stop surfaces on a replaceable tool head abut corresponding toolholder features to maintain positioning precision during milling operations.

Integrating guiding pads into the sintered carbide cutting head eliminates costly brazing steps while enabling precise asymmetric single-edge configurations.

An angled joint between dissimilar materials converts tensile loads into compression, preventing crack opening and failure in traditional butt joint burs.

A milling tool head uses a self-centering clamping connection to secure the cutting head to the shank.

Oblique conical abutment members on the cutting insert locate within the socket to eliminate open side walls and resolve lateral instability.

Transversal groove recesses engage cutter anchors to eliminate undercut machining, reducing replacement time and manufacturing complexity.

Axially movable friction member shifts position to detach power tool accessories, resolving torque-induced attachment difficulties.

Inclined key surface formations reduce edge loading and Hertzian pressure during torque transmission.

Resilient sections in a drill bit cutting section deform under tensile stress to maintain connection stability while allowing easy pin insertion.

A compound slide positions a second guide at varying heights on a first slide to increase guiding distance and stiffness during transverse movement.

Countersunk hard insets in wedge-shaped heads minimize grinding area, reducing time and energy consumption.

A rotary cutting tool uses solid polycrystalline diamond inserts to deliver high precision and fine finishes in a single pass.

Segmenting the tooth into two cutting faces and inverting it doubles operational life while reducing replacement frequency.

Radially curved teeth on a solid carbide body eliminate screw holes, reducing stress concentrations and tool breakage during hard material machining.

A modular drill coupling uses parallel torque sections and axial stop surfaces to transmit force.

An adjustable fence aligns the cutting wheel to trim inner fillet weld beads on inside angle plates, resolving precision gaps in conventional tools.

A CBN cutting tool with a negative land forms obtuse edges that rise from the nose apex to create a wiper edge.

Interference fit between external and internal threads stabilizes the cutter head, reducing machine load by 10% during high-speed operations.

Back-to-back blank clamping exposes front surfaces, eliminating re-clamping needs.

A segmented coupling pin design decouples stop and clamping surfaces into distinct axial regions to enable self-centering and self-clamping.

Dynamic pull rod positioning eliminates manual stop adjustments, reducing effort and time during collet replacement.

An inverted polycrystalline diamond layer in a cutting insert extends machine life by resolving insufficient top layer thickness.

A slotted ring adjusting element expands via a screw to position the cutting edge on the tool base body.

Piezoelectric actuator aligns rotary metal tool inserts to resolve manual adjustment inconsistency and ensure reproducible positioning.

Composite polycrystal with dispersed non-diamond carbon and controlled hydrogen concentration reduces friction and extends tool life.

Sequential cutting paths remove hard material first, then machine softer sections to reduce scrap rates and improve thrust face surface quality.

Segmented damping isolates non-axial vibrations from hard material machining, protecting system reliability without reducing productivity.

Segmenting the tapered fitting part from the threaded fastener prevents holder breakage while maintaining reliable torque transmission.

Curved stop surfaces and tabs prevent rotation and premature wear in stump cutter teeth.

Fan-like coolant passages in a tool holder clamp deliver pressurized fluid to the cutting interface, resolving heat management issues as groove depth increases.

High-temperature soldering joins the base body and expanding bush, enabling gas quenching to harden low-alloy steel while maintaining machining ease.

A grooving tool integrates cutting edges and peening surfaces to form textured cylinder walls in a single machining pass.

A nickel-based braze material bonds hard particles to a cutting tool clamp, creating a metallurgical bond that resists abrasion during turning operations.

Segmented connection interface aligns coolant outlets in machining tools, preventing joining material from entering curved or spiral internal bores.

A slotting milling cutter with a frustoconical shape and convex flank face redirects cutting forces to stabilize the brazed ceramic head.

A cubic boron nitride radius end mill features a joint cutting edge with a concave angle between 0.5 and 2 degrees.

Chamfered bore grooves reduce oxide nucleation sites, preventing oxidation and weak coating points.

Radial cutter blades with specific relief angles reduce cutting load and chattering during metal beveling operations.

A power tool accessory combines a lower hardness shank with a higher hardness conical body to balance impact resistance and wear.