Inspecting Miniaturization: How 2D Laser Profilers Handle Tiny Electronic Components
The miniature size of modern electronic components makes placement, mounting, soldering, and testing of said components rather difficult. Given their size and the overall component density on the PCB, visual inspection is nearly impossible.
Semiconductor Chiplet: New Design Offers Auto Manufacturers Big Benefits
A semiconductor chiplet enables a modular approach to processor construction. In most cases, a chiplet has a dedicated function. These components will be vital as cars become more advanced and autonomous.
Could Energy-Harvesting Technology Power IoT Devices of the Future?
It's particularly challenging to be too reliant on battery-powered IoT devices in industries like manufacturing and logistics. Many factories now have 24/7 operations, meaning there are no feasible downtime periods for recharging.
GF Raises the Bar for Sustainability, Efficiency with Expansion in Singapore
In today's world, a semiconductor fab's performance isn't only measured by wafer output and yields, but also by how efficiently and sustainably it uses natural resources, and how effectively it minimizes the impacts of manufacturing on its neighborhood.
ASE Unveils Plans for the World's First 5G mmWave NR-DC SA Smart Factory
The collaboration will focus on enabling the digital transformation of factory processes that are highly secured and highly reliable through facilitating 5G wireless infrastructure integration, smart heterogeneous equipment integration and OT security system integration.
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![T.J. Davies' Retention Knobs](/images/products/tj-davies-retention-knobs.jpg)
T.J. Davies' Retention Knobs
Our retention knobs are manufactured above international standards or to machine builder specifications. Retention knobs are manufactured utilizing AMS-6274/AISI-8620 alloy steel drawn in the United States. Threads are single-pointed on our lathes while manufacturing all other retention knob features to ensure high concentricity. Our process ensures that our threads are balanced (lead in/lead out at 180 degrees.) Each retention knob is carburized (hardened) to 58-62HRC, and case depth is .020-.030. Core hardness 40HRC. Each retention knob is coated utilizing a hot black oxide coating to military specifications. Our retention knobs are 100% covered in black oxide to prevent rust. All retention knob surfaces (not just mating surfaces) have a precision finish of 32 RMA micro or better: ISO grade 6N. Each retention knob is magnetic particle tested and tested at 2.5 times the pulling force of the drawbar. Certifications are maintained for each step in the manufacturing process for traceability.