Monthly Archives: April 2019

A caster is more than just a wheel; it’s a versatile rolling device that includes a wheel as a well as a mounting frame. As shown in the image to the left, casters contain a single wheel housed within a … Read More

Shearing is a metal fabrication process that’s used to trim and remove unwanted material from sheet metal. It involves the use of a machine or tool, such as a bench shear, to slice through sheet metal with extreme precision. Shearing … Read More

Drawing is a common metalworking process performed by manufacturing companies. It’s able to extend the length of metal by pulling and stretching the metal. It’s called “drawing” because the machine “draws” the metal towards it. As the metal stretches, it … Read More

Sand casting and lost foam are two common types of evaporative-pattern casting. Also known as sand molding casting, sand casting is characterized by the use of a sand-based mold, whereas lost-foam casting is characterized by the use of a foam-based … Read More

Welding is a metalworking process involving the use of heat to join two or more metal objects. As heat is applied to the metal objects, the surface of the objects begins to melt. When the molten surface cools, it hardens … Read More

Typically consisting of a flattened, circular- or disc-shaped piece of metal, commonly steel or stainless steel, with a hole in the middle, washers are often used in conjunction with threaded fasteners. Before a threaded fastener like a screw is driven … Read More

A trip through the local hardware store will show a bewildering array of colors in finished metal parts, nuts, bolts, and fasteners. Each and every difference has a reason, so let’s take a few minutes to talk about the common … Read More