Willrich Precision / Willrich Precision Instruments Metrology Equipment

Engineering selection and international distribution of Willrich Precision / Willrich Precision Instruments gaging systems, CMM styli, and precision measurement tools.

Willrich Custom Gages and Modular Fixturing Systems

Willrich engineered custom gages and modular part-holding fixtures eliminate alignment discrepancies during repetitive component inspection. Flexible base plates and tooling elements enable rapid reconfiguration across diverse machining operations without sacrificing geometric repeatability.

Precision tooling plates and clamps designed for intricate part positioning
Substantial reduction of clamping strain during multi-axis inspection runs
Wear-resistant surface treatments ensuring extended fixture operational life
Tailored modular configurations matching plant quality assurance blueprints

CMM Probes, Styli and Coordinate Measuring Sensors

Willrich coordinate measurement components encompass touch-trigger probes, extensions, and high-sphericity styli. Utilizing stiff carbon-fiber stems, ceramic shanks, and premium ruby spheres, these probing configurations maintain structural rigidity and thermal stability in shop environments.

High-grade ruby and silicon nitride spheres with sub-micron form precision
Ultra-rigid lightweight carbon-fiber extensions for deep internal features
Standardized M2, M3, M4, and M5 thread couplings for rapid modular assembly
Optimized dynamic response for high-speed touch and continuous scanning heads

Willrich Air Gaging Systems and High-Resolution Nozzles

Willrich air gaging solutions deliver non-contact diameter, roundness, taper, and straightness evaluation for tight-tolerance bores and shafts. Measuring backpressure variations provides sub-micron sensitivity while preventing mechanical surface abrasion on polished cylindrical parts.

Non-destructive pneumatic dimensional analysis with sub-micron repeatability
Continuous airflow clears microscopic contaminants and fluids during testing
Hardened steel and tungsten carbide air spindles for through and blind holes
Compatible digital columns and pneumatic converters displaying dynamic values

Precision Thread Plug and Ring Gages

Willrich thread gaging tools verify pitch diameter, flank angle, and lead conformity across metric, unified, pipe, and aerospace thread forms. Cryogenically treated tool steels and precision ground thread profiles deliver dependable Go and No Go limits under rigorous workshop environments.

Precision Go and No Go thread plug members for internal tapped bore checks
Solid and adjustable thread ring gages for inspecting external shaft threads
Wear-resistant tool steel heat-treated for superior dimensional stability
Manufactured in accordance with ANSI, ASME, ISO, and DIN precision standards

Digital Calipers, Micrometers and Bore Gages

Willrich electronic and vernier hand tools include digital calipers, external micrometers, and precision bore indicators. Featuring IP67 fluid and dust ingress protection, these instruments withstand rigorous shopfloor conditions while providing rapid, accurate dimensional readouts.

Digital calipers spanning 0-150 mm up to 0-1000 mm with 0.01 mm resolution
Micrometers with carbide-tipped measuring anvils and ratchet stop mechanisms
Integrated data output interfaces for wireless SPC quality documentation
IP67 environmental sealing resistant to shop cutting fluids and debris dust

Optical Comparators and Video Measuring Systems

Willrich non-contact optical inspection platforms combine high-resolution telecentric lenses, precision motorized workstages, and digital image sensors. These vision systems deliver rapid two-dimensional geometric dimensioning for miniature stamped, turned, or molded components.

Telecentric optical lenses providing constant magnification and low distortion
Programmable multi-segment LED ring and profile illuminators for high contrast
Precision linear glass scales on coordinate workstages with sub-micron pitch
Automated edge detection software extracting lines, arcs, and radii contours

Heritage and Technical Evolution of Willrich Precision Instrument Company Since 1971

Established in 1971 by Richard G. Chitos and William T. Sheely in New Jersey, Willrich Precision Instrument Company, Inc. began with a singular focus on delivering high-precision measuring equipment and metrology solutions to manufacturing industries.

Over five decades of continuous technological development, the company has grown into a trusted authority across dimensional gaging, custom inspection fixtures, and coordinate measurement systems.

The firm supports precision metalworking facilities, aerospace contractors, automotive assembly plants, and medical device manufacturers with comprehensive measurement tooling and engineering guidance.

Design and Manufacturing of Custom Inspection Fixtures and Modular Workholding

Willrich Precision provides custom gaging solutions and modular component workholding systems tailored for repetitive manufacturing inspection.

By utilizing standardized high-rigidity tooling subplates combined with modular locators, testing stations can be rapidly adapted to intricate machined components, turbine airfoils, and hydraulic bodies.

Engineered clamping elements prevent structural deflection of thin-walled workpieces during coordinate measurement runs. All locating blocks and alignment pins undergo rigorous heat treatment and precision grinding to ensure long-term geometric integrity under demanding shopfloor conditions.

Coordinate Measuring Machine Probes, Styli and Sensor Components for Industrial Inspection

To maximize coordinate measuring machine capability, Willrich supplies an extensive portfolio of touch-trigger probes, articulating probe heads, extensions, and interchangeable styli.

Probe spherical tips are crafted from industrial ruby and silicon nitride, providing exceptional sphericity and wear endurance without risk of material pickup on non-ferrous alloys.

Styli stems are fabricated from lightweight carbon-fiber composites and ceramic materials, maintaining thermal stability and straightness over long extension lengths. Standardized threaded connections facilitate rapid interchangeability and precise multi-axis configuration.

Pneumatic Air Gaging Technology for High-Resolution Non-Contact Bore Measurement

Willrich air gaging solutions represent an optimal engineering approach for inspecting tight-tolerance bores and cylindrical components with sub-micron precision.

Operating on the principle of differential airflow and backpressure variations between measuring nozzles and workpiece surfaces, this non-destructive method eliminates physical contact abrasion on mirror-finished hydraulic sleeves and precision bushings.

The continuous flow of clean air simultaneously purges the inspection bore of residual dust and machining coolant, while digital column displays deliver immediate graphical readouts of roundness, taper, and diameter deviations.

Precision Thread Plug and Ring Gages Conforming to International Metrology Standards

The thread inspection tooling range manufactured by Willrich encompasses Go and No Go thread plug members and external thread rings covering metric, unified, pipe, and aerospace profiles.

Fabricated from premium alloy tool steels subjected to sub-zero stabilizing treatments, these gages prevent microstructural drift and dimensional distortion over years of active service.

Precision-ground flank profiles undergo strict verification of pitch diameter, lead, and included angle, ensuring dependable thread interchangeability in critical high-reliability mechanical assemblies.

Engineering Selection Protocol for Metrology Tooling and Measurement Spares by Nameplate

To streamline procurement and ensure exact dimensional compatibility of Willrich Precision measuring instruments and sensor spares, our engineering department applies a structured nameplate verification protocol.

Clients provide photographs of equipment nameplates, probe markings, or part numbers from technical manuals. When selecting custom fixturing or special gaging, component blueprints with dimensional tolerances and geometric requirements are thoroughly analyzed.

Comprehensive technical documentation allows our team to supply exact Willrich configurations and qualified alternatives for modernizing quality inspection facilities.

Willrich Precision / Willrich Precision Instruments and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Willrich Precision / Willrich Precision Instruments and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.