Support rings, also known as backup or anti-extrusion rings, are small pieces of material welded between two pipes to align and hold them together. They come in various types and materials, including rubber and metal, and are used in industries such as automotive, construction, and aerospace. The quality of the welder is crucial for their […]
Magnets attract magnetic materials and produce magnetic fields. There are two types of magnets: permanent and electromagnets. Ring magnets are permanent and have a hole in the middle. They are made of rare earths or blends of aluminum, nickel, and cobalt. The magnetization process creates north and south poles. Ring magnets are used in scientific […]
Test rings are used to measure force by compressing or stretching a spring-like metal ring with a screw and dial. They are used to calibrate force testing devices and determine material strengths. Invented after WWI by Whittmore and Petrenko, they provide precise data to prevent accidents in construction and design. Scientists and engineers often use […]
Ring shank nails have ridges along the shank that provide better holding power than smooth shank nails. They are commonly used in construction and come in various patterns and sizes. They are difficult to remove and provide about 40% more holding force than plain shank nails. They are useful for softwoods and come in galvanized, […]
Pork ring pliers are specialized tools used to secure hog rings in various applications. They can be manual or automatic feed and come in different configurations for different jobs. Regular pliers can work in a pinch, but hog ring pliers are designed to hold the rings more securely and efficiently. Industries using larger hog rings […]
Piston rings are metal rings attached to an engine’s piston that seal the combustion chamber and regulate oil circulation. In four-stroke engines, there are three rings per piston, each with a unique design and function. Worn piston rings negatively affect engine performance, causing fuel waste, oil consumption, and decreased power. As its name implies, a […]
Gears have been used for centuries in various applications, including cars, clocks, and mills. The first use of differential gears dates back to ancient China. Gear technology evolved into electric motors and steam engines during the industrial revolution. Gear ratios affect acceleration and fuel consumption in cars and torque capacity in trucks. Sprockets work similarly […]
Ring flow is a method of flowing liquids and gases in a pipeline where the lighter material flows down the center and the heavier material forms a thin film along the pipe wall. It is often seen in the petroleum industry and has variations such as wavy flow and annular tufted flow. Calculating ring flow […]
Vascular rings are a congenital abnormality of the aorta that can put pressure on the windpipe and esophagus, causing symptoms such as difficulty breathing and swallowing. Surgery is the recommended treatment, and it is a relatively low-risk procedure. Vascular rings are usually diagnosed when people are very young. A vascular ring is a congenital abnormality […]
A ring bolt has a metal ring at one end and a threaded shank at the base, with a second larger interlocking ring for flexibility. They are used in various applications and come in different sizes and materials. To install, drill holes and screw in place. Eyebolts have a single ring while ring bolts have […]
Ring shank nails are specialized for softwood, drywall, floors, and terraces due to their unique design. They prevent nails from falling out but may split the wood. They are best for permanent construction and not for temporary projects. Ring shank nails are used in a similar way to regular nails, but the unique design of […]
A piston ring compressor is used to compress piston rings onto a piston for fitting into cylinder walls. There are two types: adjustable and non-adjustable. Piston rings create compression and must be pressed firmly into the cylinder walls. The compressor is lubricated for easy sliding. The piston is struck into the cylinder with a hammer […]
Circlips are hardware used to hold objects in place on a circular object, such as a pipe. They come in various types, including open-circle E-rings and closed safety rings. They are easy to install but require the right size and fit for each application. Other factors to consider include whether an internal or external ring […]
Grommets are rings used in mechanical and pressurized systems to create an airtight seal, prevent leaks, and increase efficiency. They can be made of rubber, plastic, or metal and come in various designs. It’s important to choose the right material and design for each application to ensure effective sealing. Replacement parts are available at hardware […]
The belief that the nursery rhyme “Ring around the Rosy” refers to the bubonic plague has never been proven. The song didn’t appear in print until the 19th century, and while some elements suggest the plague, it cannot be verified. The lyrics have been related to the plague reference, but it may just be a […]
A wok ring is a metal circle designed to support a rounded bottom wok on a flat stovetop. It allows traditional woks to be used easily on American stovetops and can be placed over an electric or gas range. The tapered design allows for a wide range of woks to be used and for heat […]
Egg rings are stainless steel collars used to keep eggs and pancakes in a circular shape while cooking. They can be used to make multiple items at once and are easy to clean. They are a useful and inexpensive tool for any kitchen. An egg ring is a non-stick stainless steel “collar” found on a […]
A web ring links websites based on a common interest, and is a great way to get more visitors to your site. The ring starts with a moderator who invites other sites to join, and each site has a navigation bar linking to the previous and next site. Using web rings can drive more traffic […]
Gymnastic ring exercises are versatile, adjustable, and beneficial for increasing strength, flexibility, and core stability. They can be modified for different skill levels and used for circuit training, making them a great addition to any workout routine. Gymnastic ring exercises are considered beneficial for people other than gymnasts, because there are many advantages to getting […]
Pastry rings are baking accessories used to shape and hold dough while baking or assembling. They come in various shapes and sizes and can be improvised at home. Some are made of metal or silicone for baking, while others are made of plastic or cardboard for molding. Pastry rings can be used to create towers […]
