David R. Whitman | TMNetch
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Chemical Etching vs Plasma Etching: Which is Right for You?

Chemical etching and plasma etching usually solve different manufacturing problems. Chemical etching uses liquid etchants and photoresist to manufacture thin, flat metal parts. Plasma etching uses energized gases to remove thin layers from wafers, films and other substrates. Choose chemical etching for burr-free sheet metal components, complex two-dimensional patterns and flexible digital tooling. Choose plasma […]

What Is 3D Photo Chemical Etching? Multi-Depth Features, Benefits and Uses

3D photo chemical etching is a controlled-depth form of photochemical etching. It removes selected areas of metal to different depths. This specialized capability is available through professional photo etching services for precision thin metal components. The word “3D” can be misleading. In this context, it describes depth variation within a sheet. It does not mean […]

A Guide to 6 Metal Gasket Types: Which One is Right for You?

A Guide to 6 Metal Gasket Types Which One is Right for You

Quick Takeaways Six common metal gasket designs cover very different pressure and temperature ranges — from flat gaskets (moderate pressure) up to ring joint gaskets (20,000+ PSI). Match gasket type to pressure, temperature, and chemical exposure first; material selection comes after that. Photochemical etching is well suited to flat, thin, custom-shaped metal gaskets (0.01–3.0mm thickness) […]

How to Clean a Hair Dryer Filter Mesh (Step-by-Step)

Optical encoder discs for precision instruments

Hair dryers are something we use every day. But do you know how it works? A hair dryer actually works by pulling in air, which it then blows back out. This air also brings in dust, hair, and lint. To keep unwanted contaminants out of your hair dryer, there is a small mesh filter inside. […]

Why Metal Painting Services Matter in Modern Manufacturing

Dependable metal painting service is extremely essential to paint the metals if folks wish to not just protect them but also decorate their longevity as well as looks. For manufacturing machinery, the metal painting service assures that your machines are resistant to chemical and environmental damage. One more advantage for the manufacturers’ shops that specialize […]

Precision Metal Machining Explained: A Practical Industry Guide

Manufacturing components that cannot deviate from a tight tolerance, the ones with exact dimensions that must perform repeatedly without failure, is precision metal machining. In industries such as automotive, machining is used to create reliable components. Precision metal machining for industrial parts happens even in high-pressure PG environments with cutting-edge CNC systems. These metal machining […]

PCB Level Shielding: A Complete Guide for High-Performance Electronics

https://tmnetch.com/etched-products/emi-rfi-shielding/As electronics become smaller, faster, and more complex, electromagnetic interference (EMI) is a significant design hurdle. This is where PCB EMI shielding solutions become a critical factor in protecting sensitive circuits. Through shielding, the sensitive component of the PCB can be shielded to avoid interference and reduce noise and signal instability. Understanding what is PCB level […]

Metal Bending Service: A Complete List Guide for Industrial Needs

This guide summarizes in a clear and list-like manner everything about the metal bending service that manufacturers need to know! It discusses how a precision metal bending service for metal fabrication gives you 0+ years of experience in providing the precision, strength, and repeatability needed for basic forming to complex tasks, as well as across all […]

EMI RFI Shielding: A Complete Guide for Modern Electronics

Reliable EMI RFI shielding is a critical part of modern electronic systems to ensure signal integrity, safety, and consistent performance. Electromagnetic and radio-frequency interference exposure continues to rise as devices shrink, accelerate, and connect. This article will share what EMI RFI shielding is, how it works, and why proper design is critical in the realm of […]