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High-Temperature Grease Guide
There are many criteria to consider when selecting a high temperature grease for hot, grease-lubricated equipment.

The selection must include consideration of oil type and viscosity, oil viscosity index, thickener type, stability of the composition formed by the oil and the thickener), additive composition and…[Leggi tutto]

Air Force Research Lab orders 15 Silent Arrow unmanned cargo gliders
Looking for a new way to resupply ground troops, the US Air Force Research Laboratory (AFRL) has ordered 15 cargo glider drone/runway drone from Silent Arrow, a company of Yates Electrospace.

The AFRL ordered the “Silent Arrow Precision Guided Bundle”, a new glider variant tha…[Leggi tutto]

Understanding the effect of API changes in pharmaceutical processing
There is, of course, the natural curiosity of the scientist to understand what they are working with, and how the molecule’s journey influences its performance. The regulators who control medicines for the benefit of the patients who take them also require an understanding of w…[Leggi tutto]

What to expect from aluminum clad wood windows
While comfort, benefits and popularity of modern uPVC windows are obvious and unquestionable in today’s market, there is definitely one thing uPVC windows can’t provide – they cannot replace the naturally warm appearance of real wood. So if you are among those homeowners who appreciate this parti…[Leggi tutto]

Wear in Injection Molds: To Float or Not to Float
One of the most difficult and challenging mold design issues is how to reduce or eliminate wear in injection molds. After all, the more wear that occurs, the higher the mold repair costs and/or the shorter the life of the mold. It’s a given that both the mold designer and the mold builder are c…[Leggi tutto]

What are the advantages and disadvantages of aluminum tube Tubing?
Aluminium’s benefits make it a modern, efficient and effective material for building and construction .It’s hard to list off all of the advantages that aluminum tube has to offer. The tremendous diversity in aluminum tube alloys has allowed for faster production processes that are…[Leggi tutto]

What is covered yarn?
Covered yarns – yarns that consist of at least two yarns. The yarn that is wrapped around gives the looks whereas the core (the fine wire) still provides the functionality (like conductivity).

What is spandex used for?
Spandex is used to make garments where a lot of permanent elasticity is required, e.g. in tights, s…[Leggi tutto]

5 Reasons You Shouldn’t Use Homemade Laundry Detergent
My goal of this heading isn’t to give you an exact recipe, but to break down the common ingredients in homemade laundry soaps.

Most homemade laundry ‘detergents’ are made up of water softeners like baking soda, washing soda, and borax and a cleaning agent which is typically a grated bar of…[Leggi tutto]

Switch Solenoid is used in high power circuits for switching purposes by using a small electrical control signal. This switch mainly uses decision making as well as extensive logic circuits to perform on economical microchips & tiny electronic parts. It also allows high power switching apparatus to be restricted to a remote area. These switches…[Leggi tutto]

The short version: because your car will have a higher luminous efficacy. Now for the long version: First of all, we should state that not all HID (High Intensity Discharge) headlamps are using Xenon as the weapon of choice. Some use Mercury vapors, other metal halide, ceramic metal halide and others use Sodium vapor. Secondly, all automobile…[Leggi tutto]

What is a spiral steel pipe?

Spiral Welded Pipe Line is made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded. Spiral steel pipe, also known as spiral or helix spiral steel pipe, is a low-carbon steel or low-alloy structural steel strip at a certain…[Leggi tutto]

Throughout history, a variety of outside influences and internal preferences have motivated women across the globe concerning their choices in clothing. While obvious factors, such as protection and warmth are some of the reasons why a woman puts on the attire she chooses in the morning, Women Wear also serves as a powerful way to express and…[Leggi tutto]

Home Textile Fabrics make up such a big part of home décor, from sofas and chairs to headboards and bed linen to decorative items like cushions, throws and table runners. With Asian Paints launching three lines of furnishings, furniture and lighting – Ador, Nilaya and Royale – we delve deeper into common fabrics for the home, their uses alon…[Leggi tutto]

Though the part is destined to soar, the method of machining is often slow and earthbound. For aircraft structural components, a common approach to machining involves laying the part beneath a gantry. That gantry may move at a relatively slow feed rate because it carries three spindles at a time. Certain large aircraft parts will continue to…[Leggi tutto]

The full-body Harness Buckle is perhaps the most common piece of equipment in the fall protection industry. It is also possibly one of the most under-considered. A harness is a necessity for almost any worker in a fall arrest, fall restraint, or work positioning scenario, and yet, do we take time to consider whether or not our harness is the one…[Leggi tutto]

Exhaust Flexible Pipe is flexible metal pipe sections that are used either in areas where an exhaust pipe needs to be flexible, or to repair a damaged exhaust system. While they are all-metal, it is common for one to fail and require replacement.

Construction

Automotive exhaust pipes get extremely hot from the exhaust gas passing through the…[Leggi tutto]

What is a relay?

A Relay is an electromechanical or electronic device through which a heavy load can be switched ON & OFF with a nominal input of current & voltage. This article focuses on electro-mechanical relays used in automotive applications.

How does a relay work?

The utility and function of a relay can be best understood by thinking of…[Leggi tutto]

What are cable ties and what are they used for?
They’re fasteners that bundle your cables and wires together to keep them organised and prevent damage. They come in different sizes, lengths, materials and even colours. The different uses of Cable Ties vary across industries, but what they all have in common is that they’re the most effective way…[Leggi tutto]