Written by Jody Muelaner A lock nut is a nut that will resist loosening under vibration and torque. There are many types of lock nut but they can be broadly divided into those which use friction to prevent loosening and those that have some form of positive locking device. Friction lock nuts Lock nuts that…
DOW introduces new sustainable, silicone conformal coating
Dow recently introduced its DOWSIL CC-8030 UV and Moisture Dual Cure Conformal Coating — the industry’s first solvent-less silicone conformal coating with an ultraviolet (UV) and moisture dual cure system for high throughputs. The new environmentally responsible silicone technology promotes sustainability, health, and safety while reducing processing costs through automated spraying and fast, energy-efficient UV…
A guide to choosing the ideal knob for an application
Written by John Winkler CEO, Office of the President JW Winco There are few other machine components that seem more elementary than a knob. Yes, those handles that allow users to firmly and comfortably grip an area of machinery to open, operate, or control it. These devices may seem simple, but they are often essential,…
New epoxy features exceptional chemical and heat resistance
Master Bond EP35SP is a two-part epoxy system for bonding and sealing applications, providing resistance to many chemicals such as oils, acids, bases, water, fuels, and petrochemicals. It features both a high-glass transition temperature (Tg) and a broad service temperature range. Its Tg measures 215-220°C and its serviceability extends from -62° to +288° C (-80°…
What is the difference between a lag and metal screw?
Written by Dr. Jody Muelaner Lag screws and metal screws are both types of self-tapping screws. Lag screws are primarily designed to be screwed into wood while metal screws are intended to be screwed into sheet metal. A lag screw, known in the UK as a coach screw, is a sturdy screw often with an…
How torque tools are changing maintenance practices in critical industries
By Mark Edmunds, Product Manager Snap-on Industrial The old adage that “these aren’t your father’s tools” tends to be overused in describing a tool’s new design. But when it comes to new torque wrenches that are equipped with wireless capabilities for real-time data collection and process control – your father definitely didn’t have that level…
Startup to patent unique adhesive technology from Purdue University
Written by Chris Adam Purdue University A novel underwater adhesive technology, based on a glue used naturally by marine creatures, soon may provide a safer adhesive option for industries ranging from biomedical to aerospace. Mussel Polymers Inc. (MPI) – a startup created by Wardenclyffe Chemicals Inc., a technology development company – has licensed this patented adhesive technology from the Purdue…
Hilti expands product line, adding a new cordless fastening tool
Hilti Inc., a commercial construction-focused technology, software and services company, has launched a suite of 40 new tools, systems, and accessories. Hilti’s latest innovations affirm the brand’s commitment to providing productivity solutions to commercial construction with the release of their first cordless metal working tools. Simultaneously, Hilti is continuing to grow its leadership stake in…
Why “Made in America” matters to S&W Manufacturing
What began nearly 40 years ago as a general job shop company has since developed into a well-known U.S manufacturer of precision machined products. S&W Manufacturing has grown from a single shop that once served the gaming industry of the 80s to a multi-facility company that serves several global industries — including aerospace, automotive, electronics,…
JW Winco offers new indexing plunger
The new JW Winco standard part GN 817.6 offers the familiar basic functionality of a proven indexing plunger but with the key addition of an integrated sensor. This reports the position of the plunger pin by means of an electrical signal over a cable connection terminating with an M8 standard connector. The three-wire signal transmission…