Designed for semiconductor research applications, this precision fixture adapts a 150 mm glass wafer for use with a 100 mm wafer holder while providing independent angular and rotational adjustment for process optimization. Engineered specifically for ultra-high vacuum (UHV) environments, the design incorporates material selection and construction techniques that minimize outgassing and enable rapid vacuum conditioning. An interchangeable insert allows secure retention of two 50 mm square glass substrates using a compliant spring-loaded mechanism, providing a versatile platform for multiple sample configurations.
Designed for integration with a Mark-10 force measurement system, this fixture securely retains fragile substrates while minimizing structural compliance that could influence test results. A pair of over-center toggle clamps provide repeatable, evenly distributed clamping between precision plates, while an integrated access port allows a measurement probe to contact the sample without disturbing the fixture. The assembly was engineered for high rigidity, repeatability, and ease of operation, ensuring accurate and consistent force measurements during product evaluation.
Custom workholding system developed for machining precision components across multiple operations without the use of conventional clamps or adhesives. The fixture utilizes interchangeable, application-specific 3D printed tooling mounted to a precision aluminum base, allowing delicate parts to be securely retained while minimizing distortion of critical flat surfaces. This modular approach reduced setup time, improved repeatability, and enabled rapid adaptation to new component geometries without manufacturing dedicated hard tooling.
Designed to restore straightness in coiled or bent tubing, this adjustable roller assembly accommodates a range of tube diameters while minimizing surface damage. Independently adjustable opposing rollers allow the straightening force to be tuned for different materials and wall thicknesses, providing precise control over the forming process. The lightweight machined frame combines high rigidity with optimized material removal, creating a durable, repeatable tool suitable for laboratory and production environments.
Protoform Design is best suited for companies facing a meaningful mechanical or manufacturing problem that requires experience, independent thinking, and direct technical ownership. The service is positioned as professional engineering expertise rather than commodity CAD labor, temporary staffing, or low-cost production work.